Federal Practitioner

An analysis of 61 cities in the United States where employers allow paid work absences for preventive medical services, such as colon cancer screenings, shows that having the option of paid leave does in fact influence one’s decision to have preventive cancer screenings.

“Our results provide evidence for policymakers considering legislative or regulatory solutions to address insufficient screening adherence and highlight an understudied benefit of expanding paid sick leave coverage,” wrote authors who were led by Kevin Callison, PhD, of the Tulane University School of Public Health and Tropical Medicine, New Orleans.

The findings were published earlier this year in the New England Journal of Medicine.

Despite an Affordable Care Act provision eliminating most cost-sharing for cancer screening, the rate for recommended breast and colorectal cancer screening among U.S. adults is lower than 70%. Work commitments, time constraints, and the prospect of lost wages are frequently cited as contributing factors to this underuse of preventive care. Researchers hypothesized that having paid sick leave coverage for the use of preventive services could improve adherence to cancer screening guidelines. With continued failure to pass a bill mandating federal paid sick leave legislation, nearly 30% of the nation’s workforce lacks this coverage. Rates are lower for low-income workers, women, and underserved racial and ethnic groups, the authors write.

Coverage mandates have become politically contentious, as evidenced by the fact that their passage by some states (n = 17), counties (n = 4) and cities (n = 18) has been met by many states (n = 18) passing preemption laws banning municipalities from adopting the laws.

In this study, researchers examined the rate of colorectal and breast cancer screening at 12- and 24-month intervals among people living in one of 61 cities. Before paid sick leave mandates were put in place, cancer screening rates were similar across the board. But once mandates were put in place, cancer screening rates were higher among workers affected by the mandate by 1.31% (95% confidence interval, 0.28-2.34) for 12-month colorectal cancer screening, 1.56% (95% CI, 0.33-2.79) for 24-month colorectal cancer screening, 1.22% (95% CI, −0.20 to 2.64) for 12-month mammography, and 2.07% (95% CI, 0.15-3.99) for 24-month mammography.

“Although these appear to be modest effects, spread across a large population, these indicate a fairly substantial gain in cancer screenings,” Dr. Callison said.

Prior studies showing positive associations between having paid sick leave coverage and whether someone receives cancer screenings are likely confounded by selection bias because they compare workers who have such coverage to those who do not, Dr. Callison and colleagues state in their paper.

“Although the lack of paid sick leave coverage may hinder access to preventive care, current evidence is insufficient to draw meaningful conclusions about its relationship to cancer screening,” the authors write, citing that particularly health conscious workers may take jobs offering sick leave coverage.

Through quasi-experimental design, the present study aimed to overcome such confounding issues. Its analytic sample, using administrative data from the Merative MarketScan Research Databases, encompassed approximately 2.5 million person-specific records per year for the colorectal cancer screening sample. The researchers’ mammography sample included 1.3 million person-specific records per year of the period examined.

The associations cited above translate into relative colorectal cancer screening increases of 8.1% in the 12-month adjusted model and a 5.9% relative increase from the premandate rate in the 24-month adjusted model. The rate was 1.56 percentage points (95% CI, 0.33-2.79) higher in the cities subject to the paid sick leave mandates (a 5.9% relative increase from the premandate rate). For screening mammography in the cities subject to the mandates, the 12-month adjusted 1.22% increase (95% CI, –0.20 to 2.64) represented a 2.5% relative increase from the premandate level. The adjusted 24-month rate increase of 2.07% (95% CI, 0.15-4.00) represented a 3.3% relative increase from premandate rates.

“However, these estimates are averages across all workers in our sample, many of whom likely already had paid sick leave coverage prior to the enactment of a mandate,” Dr. Callison said in the interview. “In fact, in other work related to this project, we estimated that about 28% of private sector workers gain paid sick leave when a mandate is enacted. So then, if we scale our findings by the share of workers actually gaining paid sick leave coverage, our estimates are much larger – a 9%-12% increase in screening mammography and a 21%-29% increase in colorectal cancer screening.”

Dr. Callison and his team are in the process of developing a follow-up proposal that would examine the effects of paid sick leave on downstream outcomes of the cancer care continuum, such as timing from diagnosis to treatment initiation. “We also hope to examine who benefits from these additional screens and what they mean for health equity. Data limitations prevented us from exploring that issue in the current study,” he said.

Dr. Callison had no conflicts associated with this study.

An analysis of 61 cities in the United States where employers allow paid work absences for preventive medical services, such as colon cancer screenings, shows that having the option of paid leave does in fact influence one’s decision to have preventive cancer screenings.

“Our results provide evidence for policymakers considering legislative or regulatory solutions to address insufficient screening adherence and highlight an understudied benefit of expanding paid sick leave coverage,” wrote authors who were led by Kevin Callison, PhD, of the Tulane University School of Public Health and Tropical Medicine, New Orleans.

The findings were published earlier this year in the New England Journal of Medicine.

Despite an Affordable Care Act provision eliminating most cost-sharing for cancer screening, the rate for recommended breast and colorectal cancer screening among U.S. adults is lower than 70%. Work commitments, time constraints, and the prospect of lost wages are frequently cited as contributing factors to this underuse of preventive care. Researchers hypothesized that having paid sick leave coverage for the use of preventive services could improve adherence to cancer screening guidelines. With continued failure to pass a bill mandating federal paid sick leave legislation, nearly 30% of the nation’s workforce lacks this coverage. Rates are lower for low-income workers, women, and underserved racial and ethnic groups, the authors write.

Coverage mandates have become politically contentious, as evidenced by the fact that their passage by some states (n = 17), counties (n = 4) and cities (n = 18) has been met by many states (n = 18) passing preemption laws banning municipalities from adopting the laws.

In this study, researchers examined the rate of colorectal and breast cancer screening at 12- and 24-month intervals among people living in one of 61 cities. Before paid sick leave mandates were put in place, cancer screening rates were similar across the board. But once mandates were put in place, cancer screening rates were higher among workers affected by the mandate by 1.31% (95% confidence interval, 0.28-2.34) for 12-month colorectal cancer screening, 1.56% (95% CI, 0.33-2.79) for 24-month colorectal cancer screening, 1.22% (95% CI, −0.20 to 2.64) for 12-month mammography, and 2.07% (95% CI, 0.15-3.99) for 24-month mammography.

“Although these appear to be modest effects, spread across a large population, these indicate a fairly substantial gain in cancer screenings,” Dr. Callison said.

Prior studies showing positive associations between having paid sick leave coverage and whether someone receives cancer screenings are likely confounded by selection bias because they compare workers who have such coverage to those who do not, Dr. Callison and colleagues state in their paper.

“Although the lack of paid sick leave coverage may hinder access to preventive care, current evidence is insufficient to draw meaningful conclusions about its relationship to cancer screening,” the authors write, citing that particularly health conscious workers may take jobs offering sick leave coverage.

Through quasi-experimental design, the present study aimed to overcome such confounding issues. Its analytic sample, using administrative data from the Merative MarketScan Research Databases, encompassed approximately 2.5 million person-specific records per year for the colorectal cancer screening sample. The researchers’ mammography sample included 1.3 million person-specific records per year of the period examined.

The associations cited above translate into relative colorectal cancer screening increases of 8.1% in the 12-month adjusted model and a 5.9% relative increase from the premandate rate in the 24-month adjusted model. The rate was 1.56 percentage points (95% CI, 0.33-2.79) higher in the cities subject to the paid sick leave mandates (a 5.9% relative increase from the premandate rate). For screening mammography in the cities subject to the mandates, the 12-month adjusted 1.22% increase (95% CI, –0.20 to 2.64) represented a 2.5% relative increase from the premandate level. The adjusted 24-month rate increase of 2.07% (95% CI, 0.15-4.00) represented a 3.3% relative increase from premandate rates.

“However, these estimates are averages across all workers in our sample, many of whom likely already had paid sick leave coverage prior to the enactment of a mandate,” Dr. Callison said in the interview. “In fact, in other work related to this project, we estimated that about 28% of private sector workers gain paid sick leave when a mandate is enacted. So then, if we scale our findings by the share of workers actually gaining paid sick leave coverage, our estimates are much larger – a 9%-12% increase in screening mammography and a 21%-29% increase in colorectal cancer screening.”

Dr. Callison and his team are in the process of developing a follow-up proposal that would examine the effects of paid sick leave on downstream outcomes of the cancer care continuum, such as timing from diagnosis to treatment initiation. “We also hope to examine who benefits from these additional screens and what they mean for health equity. Data limitations prevented us from exploring that issue in the current study,” he said.

Dr. Callison had no conflicts associated with this study.

An analysis of 61 cities in the United States where employers allow paid work absences for preventive medical services, such as colon cancer screenings, shows that having the option of paid leave does in fact influence one’s decision to have preventive cancer screenings.

“Our results provide evidence for policymakers considering legislative or regulatory solutions to address insufficient screening adherence and highlight an understudied benefit of expanding paid sick leave coverage,” wrote authors who were led by Kevin Callison, PhD, of the Tulane University School of Public Health and Tropical Medicine, New Orleans.

The findings were published earlier this year in the New England Journal of Medicine.

Despite an Affordable Care Act provision eliminating most cost-sharing for cancer screening, the rate for recommended breast and colorectal cancer screening among U.S. adults is lower than 70%. Work commitments, time constraints, and the prospect of lost wages are frequently cited as contributing factors to this underuse of preventive care. Researchers hypothesized that having paid sick leave coverage for the use of preventive services could improve adherence to cancer screening guidelines. With continued failure to pass a bill mandating federal paid sick leave legislation, nearly 30% of the nation’s workforce lacks this coverage. Rates are lower for low-income workers, women, and underserved racial and ethnic groups, the authors write.

Coverage mandates have become politically contentious, as evidenced by the fact that their passage by some states (n = 17), counties (n = 4) and cities (n = 18) has been met by many states (n = 18) passing preemption laws banning municipalities from adopting the laws.

In this study, researchers examined the rate of colorectal and breast cancer screening at 12- and 24-month intervals among people living in one of 61 cities. Before paid sick leave mandates were put in place, cancer screening rates were similar across the board. But once mandates were put in place, cancer screening rates were higher among workers affected by the mandate by 1.31% (95% confidence interval, 0.28-2.34) for 12-month colorectal cancer screening, 1.56% (95% CI, 0.33-2.79) for 24-month colorectal cancer screening, 1.22% (95% CI, −0.20 to 2.64) for 12-month mammography, and 2.07% (95% CI, 0.15-3.99) for 24-month mammography.

“Although these appear to be modest effects, spread across a large population, these indicate a fairly substantial gain in cancer screenings,” Dr. Callison said.

Prior studies showing positive associations between having paid sick leave coverage and whether someone receives cancer screenings are likely confounded by selection bias because they compare workers who have such coverage to those who do not, Dr. Callison and colleagues state in their paper.

“Although the lack of paid sick leave coverage may hinder access to preventive care, current evidence is insufficient to draw meaningful conclusions about its relationship to cancer screening,” the authors write, citing that particularly health conscious workers may take jobs offering sick leave coverage.

Through quasi-experimental design, the present study aimed to overcome such confounding issues. Its analytic sample, using administrative data from the Merative MarketScan Research Databases, encompassed approximately 2.5 million person-specific records per year for the colorectal cancer screening sample. The researchers’ mammography sample included 1.3 million person-specific records per year of the period examined.

The associations cited above translate into relative colorectal cancer screening increases of 8.1% in the 12-month adjusted model and a 5.9% relative increase from the premandate rate in the 24-month adjusted model. The rate was 1.56 percentage points (95% CI, 0.33-2.79) higher in the cities subject to the paid sick leave mandates (a 5.9% relative increase from the premandate rate). For screening mammography in the cities subject to the mandates, the 12-month adjusted 1.22% increase (95% CI, –0.20 to 2.64) represented a 2.5% relative increase from the premandate level. The adjusted 24-month rate increase of 2.07% (95% CI, 0.15-4.00) represented a 3.3% relative increase from premandate rates.

“However, these estimates are averages across all workers in our sample, many of whom likely already had paid sick leave coverage prior to the enactment of a mandate,” Dr. Callison said in the interview. “In fact, in other work related to this project, we estimated that about 28% of private sector workers gain paid sick leave when a mandate is enacted. So then, if we scale our findings by the share of workers actually gaining paid sick leave coverage, our estimates are much larger – a 9%-12% increase in screening mammography and a 21%-29% increase in colorectal cancer screening.”

Dr. Callison and his team are in the process of developing a follow-up proposal that would examine the effects of paid sick leave on downstream outcomes of the cancer care continuum, such as timing from diagnosis to treatment initiation. “We also hope to examine who benefits from these additional screens and what they mean for health equity. Data limitations prevented us from exploring that issue in the current study,” he said.

Dr. Callison had no conflicts associated with this study.

Nearly one in five U.S. adults with type 2 diabetes but without symptoms of cardiovascular disease (CVD) have a clinically meaningful elevation of a marker of cardiac damage – namely, high-sensitivity cardiac troponin T (hs-cTnT) – based on data from a representative sample of more than 10,000 U.S. adults.

The finding suggests hs-cTnT maybe a useful marker for adults with diabetes who could benefit from more aggressive CVD risk reduction despite having no clinical indications of CVD.

The results “highlight the substantial burden of subclinical CVD in persons with diabetes and emphasize the importance of early detection and treatment of CVD for this high-risk population,” say the authors of the research, published in the Journal of the American Heart Association.

Johns Hopkins University

“This is the first study to examine subclinical CVD, defined by elevated cardiac biomarkers, in a nationally representative population of adults with or without diabetes. It provides novel information on the high burden of subclinical CVD [in American adults with diabetes] and the potential utility of hs-cTnT for monitoring this risk in people with diabetes,” said Elizabeth Selvin, PhD, senior author and a professor of epidemiology at Johns Hopkins University, Baltimore.

“What we are seeing is that many people with type 2 diabetes who have not had a heart attack or a history of cardiovascular disease are at high risk for cardiovascular complications,” added Dr. Selvin in an AHA press release. “When we look at the whole population of people diagnosed with type 2 diabetes, about 27 million adults in the U.S., according to the [Centers for Disease Control and Prevention], some are at low risk and some are at high risk for cardiovascular disease, so the open question is: ‘Who is most at risk?’ These cardiac biomarkers give us a window into cardiovascular risk in people who otherwise might not be recognized as highest risk.”

“Our results provide evidence to support use of cardiac biomarkers for routine risk monitoring in high-risk populations such as people with diabetes,” Dr. Selvin noted in an interview.
 

Need for aggressive CVD risk reduction

The findings also indicate that people with diabetes and an elevated hs-cTnT “should be targeted for aggressive cardiovascular risk reduction, including lifestyle interventions, weight loss, and treatment with statins, blood pressure medications, and cardioprotective therapies such as sodium-glucose cotransporter 2 (SGLT-2) inhibitors and glucagonlike peptide-1 (GLP-1) receptor agonists,” Dr. Selvin added.

“Cholesterol is often the factor that we target to reduce the risk of cardiovascular disease in people with type 2 diabetes,” she observed. “However, type 2 diabetes may have a direct effect on the heart not related to cholesterol levels. If type 2 diabetes is directly causing damage to the small vessels in the heart unrelated to cholesterol plaque buildup, then cholesterol-lowering medications are not going to prevent cardiac damage,” Dr. Selvin explained. “Our research suggests that additional non–statin-related therapies are needed to lower the cardiovascular disease risk in people with type 2 diabetes.”

However, she noted that a necessary step prior to formally recommending such a strategy is to run clinical trials to assess the efficacy of specific treatments, such as SGLT-2 inhibitors and GLP-1 agonists, in people with diabetes and elevated hs-cTnT.

“Randomized controlled trials would be best to test the relevance of measuring these biomarkers to assess risk in asymptomatic people with diabetes,” as well as prospective study of the value of hs-cTnT to guide treatment, commented Robert H. Eckel, MD, an endocrinologist affiliated with the University of Colorado at Denver, Aurora.

“I doubt measurements [of hs-cTnT] would be reimbursed [by third-party payers] if carried out without such outcome data,” he added.

Dr. Eckel also highlights the need to further validate in additional cohorts the link between elevations in hs-cTnT and CVD events in adults with diabetes, and to confirm that elevated levels of another cardiac biomarker – N-terminal of the prohormone brain natriuretic peptide (NT-proBNP) – do not work as well as troponin as a risk marker for people with diabetes, another finding of the study.
 

ADA report already recommends testing these biomarkers for HF

However, a consensus report published in 2022 by the American Diabetes Association laid out the case for routinely and regularly measuring levels of both high sensitivity cardiac troponin and natriuretic peptides in people with diabetes for early identification of incident heart failure.

“Among individuals with diabetes, measurement of a natriuretic peptide or high-sensitivity cardiac troponin is recommended on at least a yearly basis to identify the earliest heart failure stages and implement strategies to prevent transition to symptomatic heart failure,” noted the ADA consensus report on heart failure.

The new study run by Dr. Selvin and coauthors used data collected by the National Health and Nutrition Examination Survey (NHANES) between 1999 and 2004 from U.S. adults who were at least 20 years old and had no history of CVD: myocardial infarction, stroke, coronary heart disease, or heart failure. This included 9,273 people without diabetes and 1,031 with diabetes, defined as a prior diagnosis or hemoglobin A1c of at least 6.5%.

“Cardiovascular risk varies substantially in adults with type 2 diabetes, highlighting the need for accurate risk stratification,” the authors observed.

All study participants had recorded measures of hs-cTnT and NT-proBNP.

The researchers considered an hs-cTnT level of greater than 14 ng/L and an NT-proBNP level of greater than 125 pg/mL as indicators of subclinical CVD.

The crude prevalence of elevated NT-proBNP was 33.4% among those with diabetes and 16.1% in those without diabetes. Elevated hs-cTnT occurred in 19% of those with diabetes and in 5% of those without diabetes. Elevated levels of both markers existed in 9% of those with diabetes and in 3% of those without diabetes.

“Approximately one in three adults with diabetes had subclinical CVD, with 19% having elevated levels of hs-cTnT, 23% having elevated NT-proBNP, and 9% having elevations in both cardiac biomarkers,” the researchers noted.
 

Diabetes linked with a doubled prevalence of elevated hs-cTnT 

After adjustment for several demographic variables as well as traditional CVD risk factors, people with diabetes had a significant 98% higher rate of elevated hs-cTnT, compared with those without diabetes. But after similar adjustments, the rate of elevated NT-proBNP was significantly lower among people with diabetes, compared with controls, by a relative reduction of 24%.

“Our findings suggest that, in people with diabetes, hs-cTnT may be more useful [than NT-proBNP] for general risk monitoring, as its interpretation is less complicated,” said Dr. Selvin, who explained that “NT-proBNP is affected by overweight and obesity.”

In people with diabetes, the age-adjusted prevalence of elevated hs-cTnT ran higher in those with longer duration diabetes, and in those with less well-controlled diabetes based on a higher level of A1c. Neither of these factors showed any significant relationship with measured levels of NT-proBNP.

Further analysis linked the NHANES findings during 1999-2004 with U.S. national death records through the end of 2019. This showed that elevated levels of both hs-cTnT and NT-proBNP significantly linked with subsequently higher rates of all-cause mortality among people with diabetes. Elevated hs-cTnT linked with a 77% increased mortality and NT-proBNP linked with a 78% increased rate, compared with people with diabetes and no elevations in these markers, after adjustment for demographic variables and CVD risk factors.

However, for the outcome of cardiovascular death, elevated hs-cTnT linked with a nonsignificant 54% relative increase, while elevated NT-proBNP linked with a significant 2.46-fold relative increase.

The study “adds new data on biomarkers that are not routinely measured in asymptomatic people with or without diabetes” and the relationships of these markers to CVD mortality and all-cause mortality, Dr. Eckel concluded.

The study received no commercial funding, but used reagents donated by Abbott Laboratories, Ortho Clinical Diagnostics, Roche Diagnostics, and Siemens Healthcare Diagnostics. Dr. Selvin and Dr. Eckel had no disclosures.

A version of this article first appeared on Medscape.com.

Nearly one in five U.S. adults with type 2 diabetes but without symptoms of cardiovascular disease (CVD) have a clinically meaningful elevation of a marker of cardiac damage – namely, high-sensitivity cardiac troponin T (hs-cTnT) – based on data from a representative sample of more than 10,000 U.S. adults.

The finding suggests hs-cTnT maybe a useful marker for adults with diabetes who could benefit from more aggressive CVD risk reduction despite having no clinical indications of CVD.

The results “highlight the substantial burden of subclinical CVD in persons with diabetes and emphasize the importance of early detection and treatment of CVD for this high-risk population,” say the authors of the research, published in the Journal of the American Heart Association.

Johns Hopkins University

“This is the first study to examine subclinical CVD, defined by elevated cardiac biomarkers, in a nationally representative population of adults with or without diabetes. It provides novel information on the high burden of subclinical CVD [in American adults with diabetes] and the potential utility of hs-cTnT for monitoring this risk in people with diabetes,” said Elizabeth Selvin, PhD, senior author and a professor of epidemiology at Johns Hopkins University, Baltimore.

“What we are seeing is that many people with type 2 diabetes who have not had a heart attack or a history of cardiovascular disease are at high risk for cardiovascular complications,” added Dr. Selvin in an AHA press release. “When we look at the whole population of people diagnosed with type 2 diabetes, about 27 million adults in the U.S., according to the [Centers for Disease Control and Prevention], some are at low risk and some are at high risk for cardiovascular disease, so the open question is: ‘Who is most at risk?’ These cardiac biomarkers give us a window into cardiovascular risk in people who otherwise might not be recognized as highest risk.”

“Our results provide evidence to support use of cardiac biomarkers for routine risk monitoring in high-risk populations such as people with diabetes,” Dr. Selvin noted in an interview.
 

Need for aggressive CVD risk reduction

The findings also indicate that people with diabetes and an elevated hs-cTnT “should be targeted for aggressive cardiovascular risk reduction, including lifestyle interventions, weight loss, and treatment with statins, blood pressure medications, and cardioprotective therapies such as sodium-glucose cotransporter 2 (SGLT-2) inhibitors and glucagonlike peptide-1 (GLP-1) receptor agonists,” Dr. Selvin added.

“Cholesterol is often the factor that we target to reduce the risk of cardiovascular disease in people with type 2 diabetes,” she observed. “However, type 2 diabetes may have a direct effect on the heart not related to cholesterol levels. If type 2 diabetes is directly causing damage to the small vessels in the heart unrelated to cholesterol plaque buildup, then cholesterol-lowering medications are not going to prevent cardiac damage,” Dr. Selvin explained. “Our research suggests that additional non–statin-related therapies are needed to lower the cardiovascular disease risk in people with type 2 diabetes.”

However, she noted that a necessary step prior to formally recommending such a strategy is to run clinical trials to assess the efficacy of specific treatments, such as SGLT-2 inhibitors and GLP-1 agonists, in people with diabetes and elevated hs-cTnT.

“Randomized controlled trials would be best to test the relevance of measuring these biomarkers to assess risk in asymptomatic people with diabetes,” as well as prospective study of the value of hs-cTnT to guide treatment, commented Robert H. Eckel, MD, an endocrinologist affiliated with the University of Colorado at Denver, Aurora.

“I doubt measurements [of hs-cTnT] would be reimbursed [by third-party payers] if carried out without such outcome data,” he added.

Dr. Eckel also highlights the need to further validate in additional cohorts the link between elevations in hs-cTnT and CVD events in adults with diabetes, and to confirm that elevated levels of another cardiac biomarker – N-terminal of the prohormone brain natriuretic peptide (NT-proBNP) – do not work as well as troponin as a risk marker for people with diabetes, another finding of the study.
 

ADA report already recommends testing these biomarkers for HF

However, a consensus report published in 2022 by the American Diabetes Association laid out the case for routinely and regularly measuring levels of both high sensitivity cardiac troponin and natriuretic peptides in people with diabetes for early identification of incident heart failure.

“Among individuals with diabetes, measurement of a natriuretic peptide or high-sensitivity cardiac troponin is recommended on at least a yearly basis to identify the earliest heart failure stages and implement strategies to prevent transition to symptomatic heart failure,” noted the ADA consensus report on heart failure.

The new study run by Dr. Selvin and coauthors used data collected by the National Health and Nutrition Examination Survey (NHANES) between 1999 and 2004 from U.S. adults who were at least 20 years old and had no history of CVD: myocardial infarction, stroke, coronary heart disease, or heart failure. This included 9,273 people without diabetes and 1,031 with diabetes, defined as a prior diagnosis or hemoglobin A1c of at least 6.5%.

“Cardiovascular risk varies substantially in adults with type 2 diabetes, highlighting the need for accurate risk stratification,” the authors observed.

All study participants had recorded measures of hs-cTnT and NT-proBNP.

The researchers considered an hs-cTnT level of greater than 14 ng/L and an NT-proBNP level of greater than 125 pg/mL as indicators of subclinical CVD.

The crude prevalence of elevated NT-proBNP was 33.4% among those with diabetes and 16.1% in those without diabetes. Elevated hs-cTnT occurred in 19% of those with diabetes and in 5% of those without diabetes. Elevated levels of both markers existed in 9% of those with diabetes and in 3% of those without diabetes.

“Approximately one in three adults with diabetes had subclinical CVD, with 19% having elevated levels of hs-cTnT, 23% having elevated NT-proBNP, and 9% having elevations in both cardiac biomarkers,” the researchers noted.
 

Diabetes linked with a doubled prevalence of elevated hs-cTnT 

After adjustment for several demographic variables as well as traditional CVD risk factors, people with diabetes had a significant 98% higher rate of elevated hs-cTnT, compared with those without diabetes. But after similar adjustments, the rate of elevated NT-proBNP was significantly lower among people with diabetes, compared with controls, by a relative reduction of 24%.

“Our findings suggest that, in people with diabetes, hs-cTnT may be more useful [than NT-proBNP] for general risk monitoring, as its interpretation is less complicated,” said Dr. Selvin, who explained that “NT-proBNP is affected by overweight and obesity.”

In people with diabetes, the age-adjusted prevalence of elevated hs-cTnT ran higher in those with longer duration diabetes, and in those with less well-controlled diabetes based on a higher level of A1c. Neither of these factors showed any significant relationship with measured levels of NT-proBNP.

Further analysis linked the NHANES findings during 1999-2004 with U.S. national death records through the end of 2019. This showed that elevated levels of both hs-cTnT and NT-proBNP significantly linked with subsequently higher rates of all-cause mortality among people with diabetes. Elevated hs-cTnT linked with a 77% increased mortality and NT-proBNP linked with a 78% increased rate, compared with people with diabetes and no elevations in these markers, after adjustment for demographic variables and CVD risk factors.

However, for the outcome of cardiovascular death, elevated hs-cTnT linked with a nonsignificant 54% relative increase, while elevated NT-proBNP linked with a significant 2.46-fold relative increase.

The study “adds new data on biomarkers that are not routinely measured in asymptomatic people with or without diabetes” and the relationships of these markers to CVD mortality and all-cause mortality, Dr. Eckel concluded.

The study received no commercial funding, but used reagents donated by Abbott Laboratories, Ortho Clinical Diagnostics, Roche Diagnostics, and Siemens Healthcare Diagnostics. Dr. Selvin and Dr. Eckel had no disclosures.

A version of this article first appeared on Medscape.com.

Nearly one in five U.S. adults with type 2 diabetes but without symptoms of cardiovascular disease (CVD) have a clinically meaningful elevation of a marker of cardiac damage – namely, high-sensitivity cardiac troponin T (hs-cTnT) – based on data from a representative sample of more than 10,000 U.S. adults.

The finding suggests hs-cTnT maybe a useful marker for adults with diabetes who could benefit from more aggressive CVD risk reduction despite having no clinical indications of CVD.

The results “highlight the substantial burden of subclinical CVD in persons with diabetes and emphasize the importance of early detection and treatment of CVD for this high-risk population,” say the authors of the research, published in the Journal of the American Heart Association.

Johns Hopkins University

“This is the first study to examine subclinical CVD, defined by elevated cardiac biomarkers, in a nationally representative population of adults with or without diabetes. It provides novel information on the high burden of subclinical CVD [in American adults with diabetes] and the potential utility of hs-cTnT for monitoring this risk in people with diabetes,” said Elizabeth Selvin, PhD, senior author and a professor of epidemiology at Johns Hopkins University, Baltimore.

“What we are seeing is that many people with type 2 diabetes who have not had a heart attack or a history of cardiovascular disease are at high risk for cardiovascular complications,” added Dr. Selvin in an AHA press release. “When we look at the whole population of people diagnosed with type 2 diabetes, about 27 million adults in the U.S., according to the [Centers for Disease Control and Prevention], some are at low risk and some are at high risk for cardiovascular disease, so the open question is: ‘Who is most at risk?’ These cardiac biomarkers give us a window into cardiovascular risk in people who otherwise might not be recognized as highest risk.”

“Our results provide evidence to support use of cardiac biomarkers for routine risk monitoring in high-risk populations such as people with diabetes,” Dr. Selvin noted in an interview.
 

Need for aggressive CVD risk reduction

The findings also indicate that people with diabetes and an elevated hs-cTnT “should be targeted for aggressive cardiovascular risk reduction, including lifestyle interventions, weight loss, and treatment with statins, blood pressure medications, and cardioprotective therapies such as sodium-glucose cotransporter 2 (SGLT-2) inhibitors and glucagonlike peptide-1 (GLP-1) receptor agonists,” Dr. Selvin added.

“Cholesterol is often the factor that we target to reduce the risk of cardiovascular disease in people with type 2 diabetes,” she observed. “However, type 2 diabetes may have a direct effect on the heart not related to cholesterol levels. If type 2 diabetes is directly causing damage to the small vessels in the heart unrelated to cholesterol plaque buildup, then cholesterol-lowering medications are not going to prevent cardiac damage,” Dr. Selvin explained. “Our research suggests that additional non–statin-related therapies are needed to lower the cardiovascular disease risk in people with type 2 diabetes.”

However, she noted that a necessary step prior to formally recommending such a strategy is to run clinical trials to assess the efficacy of specific treatments, such as SGLT-2 inhibitors and GLP-1 agonists, in people with diabetes and elevated hs-cTnT.

“Randomized controlled trials would be best to test the relevance of measuring these biomarkers to assess risk in asymptomatic people with diabetes,” as well as prospective study of the value of hs-cTnT to guide treatment, commented Robert H. Eckel, MD, an endocrinologist affiliated with the University of Colorado at Denver, Aurora.

“I doubt measurements [of hs-cTnT] would be reimbursed [by third-party payers] if carried out without such outcome data,” he added.

Dr. Eckel also highlights the need to further validate in additional cohorts the link between elevations in hs-cTnT and CVD events in adults with diabetes, and to confirm that elevated levels of another cardiac biomarker – N-terminal of the prohormone brain natriuretic peptide (NT-proBNP) – do not work as well as troponin as a risk marker for people with diabetes, another finding of the study.
 

ADA report already recommends testing these biomarkers for HF

However, a consensus report published in 2022 by the American Diabetes Association laid out the case for routinely and regularly measuring levels of both high sensitivity cardiac troponin and natriuretic peptides in people with diabetes for early identification of incident heart failure.

“Among individuals with diabetes, measurement of a natriuretic peptide or high-sensitivity cardiac troponin is recommended on at least a yearly basis to identify the earliest heart failure stages and implement strategies to prevent transition to symptomatic heart failure,” noted the ADA consensus report on heart failure.

The new study run by Dr. Selvin and coauthors used data collected by the National Health and Nutrition Examination Survey (NHANES) between 1999 and 2004 from U.S. adults who were at least 20 years old and had no history of CVD: myocardial infarction, stroke, coronary heart disease, or heart failure. This included 9,273 people without diabetes and 1,031 with diabetes, defined as a prior diagnosis or hemoglobin A1c of at least 6.5%.

“Cardiovascular risk varies substantially in adults with type 2 diabetes, highlighting the need for accurate risk stratification,” the authors observed.

All study participants had recorded measures of hs-cTnT and NT-proBNP.

The researchers considered an hs-cTnT level of greater than 14 ng/L and an NT-proBNP level of greater than 125 pg/mL as indicators of subclinical CVD.

The crude prevalence of elevated NT-proBNP was 33.4% among those with diabetes and 16.1% in those without diabetes. Elevated hs-cTnT occurred in 19% of those with diabetes and in 5% of those without diabetes. Elevated levels of both markers existed in 9% of those with diabetes and in 3% of those without diabetes.

“Approximately one in three adults with diabetes had subclinical CVD, with 19% having elevated levels of hs-cTnT, 23% having elevated NT-proBNP, and 9% having elevations in both cardiac biomarkers,” the researchers noted.
 

Diabetes linked with a doubled prevalence of elevated hs-cTnT 

After adjustment for several demographic variables as well as traditional CVD risk factors, people with diabetes had a significant 98% higher rate of elevated hs-cTnT, compared with those without diabetes. But after similar adjustments, the rate of elevated NT-proBNP was significantly lower among people with diabetes, compared with controls, by a relative reduction of 24%.

“Our findings suggest that, in people with diabetes, hs-cTnT may be more useful [than NT-proBNP] for general risk monitoring, as its interpretation is less complicated,” said Dr. Selvin, who explained that “NT-proBNP is affected by overweight and obesity.”

In people with diabetes, the age-adjusted prevalence of elevated hs-cTnT ran higher in those with longer duration diabetes, and in those with less well-controlled diabetes based on a higher level of A1c. Neither of these factors showed any significant relationship with measured levels of NT-proBNP.

Further analysis linked the NHANES findings during 1999-2004 with U.S. national death records through the end of 2019. This showed that elevated levels of both hs-cTnT and NT-proBNP significantly linked with subsequently higher rates of all-cause mortality among people with diabetes. Elevated hs-cTnT linked with a 77% increased mortality and NT-proBNP linked with a 78% increased rate, compared with people with diabetes and no elevations in these markers, after adjustment for demographic variables and CVD risk factors.

However, for the outcome of cardiovascular death, elevated hs-cTnT linked with a nonsignificant 54% relative increase, while elevated NT-proBNP linked with a significant 2.46-fold relative increase.

The study “adds new data on biomarkers that are not routinely measured in asymptomatic people with or without diabetes” and the relationships of these markers to CVD mortality and all-cause mortality, Dr. Eckel concluded.

The study received no commercial funding, but used reagents donated by Abbott Laboratories, Ortho Clinical Diagnostics, Roche Diagnostics, and Siemens Healthcare Diagnostics. Dr. Selvin and Dr. Eckel had no disclosures.

A version of this article first appeared on Medscape.com.

BALTIMORE – Training hospitals that have state or institutional abortion restrictions are less likely to follow the evidence-based standard of care in diagnosing and managing miscarriages, including taking patient preferences into account, according to a cross-sectional study presented at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists and published in Obstetrics & Gynecology.

The results revealed that “abortion restrictions have far-reaching effects on early pregnancy loss care and on resident education,” the researchers concluded.

“Abortion restrictions don’t just affect people seeking abortions; they affect people also suffering from early pregnancy loss,” Aurora Phillips, MD, an ob.gyn. resident at Albany (N.Y.) Medical Center, said in an interview. “It’s harder to make that diagnosis and to be able to offer interventions, and these institutions that had restrictions also were less likely to have mifepristone or office based human aspiration, which are the most efficient and cost-effective interventions that we have.”

For example, less than half the programs surveyed offered mifepristone to help manage a miscarriage, “with availability varying inversely with abortion restrictions,” they found. After considering all characteristics of residency programs, “institutional abortion restrictions and bans were more important than state policies or religious affiliation in determining whether evidence-based early pregnancy loss treatments were available,” the researchers found, though their findings predated the Supreme Court’s Dobbs ruling that overturned Roe v. Wade. “Training institutions with a commitment to evidence-based family planning care and education are able to ensure access to the most evidence-based, cost-effective, and timely treatments for pregnancy loss even in the face of state abortion restrictions, thereby preserving patient safety, physician competency, and health care system sustainability,” they wrote.
 

Reduced access leads to higher risk interventions

An estimated 10%-20% of pregnancies result in early miscarriage, totaling more than one million cases in the U.S. each year. But since treatments for miscarriage often overlap with those for abortion, the researchers wondered whether differences existed in how providers managed miscarriages in states or institutions with strict abortion restrictions versus management in hospitals without restrictions.

They also looked at how closely the management strategies adhered to ACOG’s recommendations, which advise that providers consider both ultrasound imaging and other factors, including clinical reasoning and patient preferences, before diagnosing early pregnancy loss and considering possible interventions.

For imaging guidelines, ACOG endorses the criteria established for ultrasound diagnosis of first trimester pregnancy loss from the Society of Radiologists in 2012. But, the authors note, these guidelines are very conservative, exceeding previous measurements that had a 99%-100% predictive value for pregnancy loss, in the interest of “[prioritizing preservation of] fetal potential over facilitating expeditious care.” Hence the reason ACOG advises providers to include clinical judgment and patient preferences in their approach to care.

”In places where abortion is heavily regulated, clinicians managing miscarriages may cautiously rely on the strictest criteria to differentiate early pregnancy loss from potentially viable pregnancy and may not offer certain treatments commonly associated with abortion,” the authors noted. ACOG recommends surgical aspiration and medical treatment with both mifepristone and misoprostol as the safest and most effective options in managing miscarriages.

“Treating early pregnancy loss without the use of mifepristone is more likely to fail, is more likely to require an unscheduled procedure, and people who choose medication management for their miscarriages are usually trying to avoid a procedure, so that is the downside of not using mifepristone,” coauthor Rachel M. Flink-Bochacki, MD, an associate professor at Albany (N.Y.) Medical Center, said in an interview.

“Office-based uterine aspiration has the same safety profile as uterine aspiration in the operating room minus the risks of anesthesia and also helps patients get in faster because they don’t need to wait for OR time,” Dr. Flink-Bochacki explained. “So again, for a patient who wants an aspiration and does not want to pass the pregnancy at home, not having access to office-based aspiration could lead them to miscarry at home, which has higher risks and is not what they wanted.”
 

Reduced access to miscarriage care options in ‘hostile’ states

Among all 296 U.S. ob.gyn. residency programs that were contacted between November 2021 and January 2022, half (50.3%) responded to the researchers’ survey about their institutional practices around miscarriage, including location of diagnosis, use of ultrasound diagnostic guidelines, treatment options offered by their institution, and institutional restrictions on abortions based on indication.

The survey also collected characteristics of each program, including its state, setting, religious affiliation, and affiliation with the Ryan Training Program in Abortion and Family Planning. The responding sample had similar geographic distribution and state abortion policies as those who did not respond, but the responding programs were slightly more likely to be academic programs and to be affiliated with the Ryan program.

At the time of the study, prior to the Dobbs ruling, more than half the U.S. states had legislation restricting abortion care, and 57% of national teaching hospitals had internal restrictions that limited care based on gestational age and indication, particularly if the indication was elective, the authors reported. The researchers relied on designations from the Guttmacher Institute in December 2020 to categorize states as “hostile” to abortion (very hostile, hostile, and leans hostile) or non-hostile (neutral, leans supportive, supportive, and very supportive).

Most of the programs (80%) had no religious affiliation, but 11% had a Catholic affiliation and 5% had a different Christian affiliation. Institutional policies either had no restrictions on abortion care (38%), had restrictions (39%) based on certain maternal or fetal indications, or completely banned abortion services unless the mother’s life was threatened (23%). Among the Christian-affiliated programs, 60% had bans and 40% had restrictions.

Half (49.7%) of the responding programs relied rigidly on ultrasound criteria before offering any intervention for suspected early pregnancy loss, regardless of patient preferences. The other half (50.3%) incorporated ultrasound criteria and other factors, including clinical judgment and patient preferences, into a holistic determination of what options to present to the patient.

Before accounting for other factors, the researchers found that only a third (33%) of programs in states with severe abortion restrictions considered additional factors besides imaging when offering patients options for miscarriage management. In states without such abortion restrictions, 79% of programs considered both imaging and other factors (P < .001).

In states with “hostile abortion legislation,” only 32% of the programs used mifepristone for miscarriage management, compared with 75% of the programs in states without onerous abortion restrictions (P < .001). The results were similar for use of office-based suction aspiration: Just under half the programs (48%) in states with severe abortion restrictions included this technique as part of standard miscarriage management, compared with 68% of programs in states without such restrictions (P = .014).

Those findings match up with the experience of Cara Heuser, MD, a maternal-fetal medicine specialist from Salt Lake City, who was not involved in this study.

“We had a lot of restrictions even before Roe fell,” including heavy regulation of mifepristone, Dr. Heuser said in an interview. “In non-restricted states, it’s pretty easy to get, but even before Roe in our state, it was very, very difficult to get institutions and individual doctor’s offices to carry mifepristone to treat miscarriages. They were still treating miscarriages in a way that was known to be less effective.” Adding mifepristone to misoprostol reduces the risk of needing an evacuation surgery procedure, she explained, “so adding the mifepristone makes it safer.”
 

Institutional policies had the strongest impact

Before accounting for the state a hospital was in, 27% of institutions with restrictive abortion policies looked at more than imaging in determining how to proceed, compared with 88% of institutions without abortion restrictions that included clinical judgment and patient preferences in their management.

After controlling for state policies and affiliation with a family planning training program or a religious entity, the odds of an institution relying solely on imaging guidelines were over 12 times greater for institutions with abortion restrictions or bans (odds ratio, 12.3; 95% confidence interval, 3.2-47.9). Specifically, the odds were 9 times greater for institutions with restrictions and 27 times greater for institutions with bans.

Only 12% of the institutions without restrictions relied solely on ultrasound criteria, compared with 67% of the institutions with restrictions and 82% of the institutions that banned all abortions except to save the life of the pregnant individual (P < .001).

Only one in four (25%) of the programs with institutional abortion restrictions used mifepristone, compared with 86% of unrestricted programs (P < .001), and 40% of programs with institutional abortion restrictions used office-based aspiration, compared with 81% of unrestricted programs (P < .001).

Without access to all evidence-based treatments, doctors are often forced to choose expectant management for miscarriages. “So you’re kind of forced to have them to pass the pregnancy at home, which can be traumatic for patients” if that’s not what they wanted, Dr. Phillips said.

Dr. Flink-Bochacki further noted that this patient population is already particularly vulnerable.

“Especially for patients with early pregnancy loss, it’s such a feeling of powerlessness already, so the mental state that many of these patients are in is already quite fraught,” Dr. Flink-Bochacki said. “Then to not even have power to choose the interventions that you want or to be able to access interventions in a timely fashion because you’re being held to some arbitrary guideline further takes away the power and further exacerbates the trauma of the experience.”

The biggest factor likely driving the reduced access to those interventions is the fear that the care could be confused with providing an abortion instead of simply managing a miscarriage, Dr. Flink-Bochacki said. “I think that’s why a lot of these programs don’t have mifepristone and don’t offer outpatient uterine aspiration,” she said. “Because those are so widely used in abortion and the connotation is with abortion, they’re just kind of steering clear of it, but meanwhile, patients with pregnancy loss are suffering because they’re being unnecessarily restrictive.”

The research did not use any external funding, and the authors and Dr. Heuser had no disclosures.

BALTIMORE – Training hospitals that have state or institutional abortion restrictions are less likely to follow the evidence-based standard of care in diagnosing and managing miscarriages, including taking patient preferences into account, according to a cross-sectional study presented at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists and published in Obstetrics & Gynecology.

The results revealed that “abortion restrictions have far-reaching effects on early pregnancy loss care and on resident education,” the researchers concluded.

“Abortion restrictions don’t just affect people seeking abortions; they affect people also suffering from early pregnancy loss,” Aurora Phillips, MD, an ob.gyn. resident at Albany (N.Y.) Medical Center, said in an interview. “It’s harder to make that diagnosis and to be able to offer interventions, and these institutions that had restrictions also were less likely to have mifepristone or office based human aspiration, which are the most efficient and cost-effective interventions that we have.”

For example, less than half the programs surveyed offered mifepristone to help manage a miscarriage, “with availability varying inversely with abortion restrictions,” they found. After considering all characteristics of residency programs, “institutional abortion restrictions and bans were more important than state policies or religious affiliation in determining whether evidence-based early pregnancy loss treatments were available,” the researchers found, though their findings predated the Supreme Court’s Dobbs ruling that overturned Roe v. Wade. “Training institutions with a commitment to evidence-based family planning care and education are able to ensure access to the most evidence-based, cost-effective, and timely treatments for pregnancy loss even in the face of state abortion restrictions, thereby preserving patient safety, physician competency, and health care system sustainability,” they wrote.
 

Reduced access leads to higher risk interventions

An estimated 10%-20% of pregnancies result in early miscarriage, totaling more than one million cases in the U.S. each year. But since treatments for miscarriage often overlap with those for abortion, the researchers wondered whether differences existed in how providers managed miscarriages in states or institutions with strict abortion restrictions versus management in hospitals without restrictions.

They also looked at how closely the management strategies adhered to ACOG’s recommendations, which advise that providers consider both ultrasound imaging and other factors, including clinical reasoning and patient preferences, before diagnosing early pregnancy loss and considering possible interventions.

For imaging guidelines, ACOG endorses the criteria established for ultrasound diagnosis of first trimester pregnancy loss from the Society of Radiologists in 2012. But, the authors note, these guidelines are very conservative, exceeding previous measurements that had a 99%-100% predictive value for pregnancy loss, in the interest of “[prioritizing preservation of] fetal potential over facilitating expeditious care.” Hence the reason ACOG advises providers to include clinical judgment and patient preferences in their approach to care.

”In places where abortion is heavily regulated, clinicians managing miscarriages may cautiously rely on the strictest criteria to differentiate early pregnancy loss from potentially viable pregnancy and may not offer certain treatments commonly associated with abortion,” the authors noted. ACOG recommends surgical aspiration and medical treatment with both mifepristone and misoprostol as the safest and most effective options in managing miscarriages.

“Treating early pregnancy loss without the use of mifepristone is more likely to fail, is more likely to require an unscheduled procedure, and people who choose medication management for their miscarriages are usually trying to avoid a procedure, so that is the downside of not using mifepristone,” coauthor Rachel M. Flink-Bochacki, MD, an associate professor at Albany (N.Y.) Medical Center, said in an interview.

“Office-based uterine aspiration has the same safety profile as uterine aspiration in the operating room minus the risks of anesthesia and also helps patients get in faster because they don’t need to wait for OR time,” Dr. Flink-Bochacki explained. “So again, for a patient who wants an aspiration and does not want to pass the pregnancy at home, not having access to office-based aspiration could lead them to miscarry at home, which has higher risks and is not what they wanted.”
 

Reduced access to miscarriage care options in ‘hostile’ states

Among all 296 U.S. ob.gyn. residency programs that were contacted between November 2021 and January 2022, half (50.3%) responded to the researchers’ survey about their institutional practices around miscarriage, including location of diagnosis, use of ultrasound diagnostic guidelines, treatment options offered by their institution, and institutional restrictions on abortions based on indication.

The survey also collected characteristics of each program, including its state, setting, religious affiliation, and affiliation with the Ryan Training Program in Abortion and Family Planning. The responding sample had similar geographic distribution and state abortion policies as those who did not respond, but the responding programs were slightly more likely to be academic programs and to be affiliated with the Ryan program.

At the time of the study, prior to the Dobbs ruling, more than half the U.S. states had legislation restricting abortion care, and 57% of national teaching hospitals had internal restrictions that limited care based on gestational age and indication, particularly if the indication was elective, the authors reported. The researchers relied on designations from the Guttmacher Institute in December 2020 to categorize states as “hostile” to abortion (very hostile, hostile, and leans hostile) or non-hostile (neutral, leans supportive, supportive, and very supportive).

Most of the programs (80%) had no religious affiliation, but 11% had a Catholic affiliation and 5% had a different Christian affiliation. Institutional policies either had no restrictions on abortion care (38%), had restrictions (39%) based on certain maternal or fetal indications, or completely banned abortion services unless the mother’s life was threatened (23%). Among the Christian-affiliated programs, 60% had bans and 40% had restrictions.

Half (49.7%) of the responding programs relied rigidly on ultrasound criteria before offering any intervention for suspected early pregnancy loss, regardless of patient preferences. The other half (50.3%) incorporated ultrasound criteria and other factors, including clinical judgment and patient preferences, into a holistic determination of what options to present to the patient.

Before accounting for other factors, the researchers found that only a third (33%) of programs in states with severe abortion restrictions considered additional factors besides imaging when offering patients options for miscarriage management. In states without such abortion restrictions, 79% of programs considered both imaging and other factors (P < .001).

In states with “hostile abortion legislation,” only 32% of the programs used mifepristone for miscarriage management, compared with 75% of the programs in states without onerous abortion restrictions (P < .001). The results were similar for use of office-based suction aspiration: Just under half the programs (48%) in states with severe abortion restrictions included this technique as part of standard miscarriage management, compared with 68% of programs in states without such restrictions (P = .014).

Those findings match up with the experience of Cara Heuser, MD, a maternal-fetal medicine specialist from Salt Lake City, who was not involved in this study.

“We had a lot of restrictions even before Roe fell,” including heavy regulation of mifepristone, Dr. Heuser said in an interview. “In non-restricted states, it’s pretty easy to get, but even before Roe in our state, it was very, very difficult to get institutions and individual doctor’s offices to carry mifepristone to treat miscarriages. They were still treating miscarriages in a way that was known to be less effective.” Adding mifepristone to misoprostol reduces the risk of needing an evacuation surgery procedure, she explained, “so adding the mifepristone makes it safer.”
 

Institutional policies had the strongest impact

Before accounting for the state a hospital was in, 27% of institutions with restrictive abortion policies looked at more than imaging in determining how to proceed, compared with 88% of institutions without abortion restrictions that included clinical judgment and patient preferences in their management.

After controlling for state policies and affiliation with a family planning training program or a religious entity, the odds of an institution relying solely on imaging guidelines were over 12 times greater for institutions with abortion restrictions or bans (odds ratio, 12.3; 95% confidence interval, 3.2-47.9). Specifically, the odds were 9 times greater for institutions with restrictions and 27 times greater for institutions with bans.

Only 12% of the institutions without restrictions relied solely on ultrasound criteria, compared with 67% of the institutions with restrictions and 82% of the institutions that banned all abortions except to save the life of the pregnant individual (P < .001).

Only one in four (25%) of the programs with institutional abortion restrictions used mifepristone, compared with 86% of unrestricted programs (P < .001), and 40% of programs with institutional abortion restrictions used office-based aspiration, compared with 81% of unrestricted programs (P < .001).

Without access to all evidence-based treatments, doctors are often forced to choose expectant management for miscarriages. “So you’re kind of forced to have them to pass the pregnancy at home, which can be traumatic for patients” if that’s not what they wanted, Dr. Phillips said.

Dr. Flink-Bochacki further noted that this patient population is already particularly vulnerable.

“Especially for patients with early pregnancy loss, it’s such a feeling of powerlessness already, so the mental state that many of these patients are in is already quite fraught,” Dr. Flink-Bochacki said. “Then to not even have power to choose the interventions that you want or to be able to access interventions in a timely fashion because you’re being held to some arbitrary guideline further takes away the power and further exacerbates the trauma of the experience.”

The biggest factor likely driving the reduced access to those interventions is the fear that the care could be confused with providing an abortion instead of simply managing a miscarriage, Dr. Flink-Bochacki said. “I think that’s why a lot of these programs don’t have mifepristone and don’t offer outpatient uterine aspiration,” she said. “Because those are so widely used in abortion and the connotation is with abortion, they’re just kind of steering clear of it, but meanwhile, patients with pregnancy loss are suffering because they’re being unnecessarily restrictive.”

The research did not use any external funding, and the authors and Dr. Heuser had no disclosures.

BALTIMORE – Training hospitals that have state or institutional abortion restrictions are less likely to follow the evidence-based standard of care in diagnosing and managing miscarriages, including taking patient preferences into account, according to a cross-sectional study presented at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists and published in Obstetrics & Gynecology.

The results revealed that “abortion restrictions have far-reaching effects on early pregnancy loss care and on resident education,” the researchers concluded.

“Abortion restrictions don’t just affect people seeking abortions; they affect people also suffering from early pregnancy loss,” Aurora Phillips, MD, an ob.gyn. resident at Albany (N.Y.) Medical Center, said in an interview. “It’s harder to make that diagnosis and to be able to offer interventions, and these institutions that had restrictions also were less likely to have mifepristone or office based human aspiration, which are the most efficient and cost-effective interventions that we have.”

For example, less than half the programs surveyed offered mifepristone to help manage a miscarriage, “with availability varying inversely with abortion restrictions,” they found. After considering all characteristics of residency programs, “institutional abortion restrictions and bans were more important than state policies or religious affiliation in determining whether evidence-based early pregnancy loss treatments were available,” the researchers found, though their findings predated the Supreme Court’s Dobbs ruling that overturned Roe v. Wade. “Training institutions with a commitment to evidence-based family planning care and education are able to ensure access to the most evidence-based, cost-effective, and timely treatments for pregnancy loss even in the face of state abortion restrictions, thereby preserving patient safety, physician competency, and health care system sustainability,” they wrote.
 

Reduced access leads to higher risk interventions

An estimated 10%-20% of pregnancies result in early miscarriage, totaling more than one million cases in the U.S. each year. But since treatments for miscarriage often overlap with those for abortion, the researchers wondered whether differences existed in how providers managed miscarriages in states or institutions with strict abortion restrictions versus management in hospitals without restrictions.

They also looked at how closely the management strategies adhered to ACOG’s recommendations, which advise that providers consider both ultrasound imaging and other factors, including clinical reasoning and patient preferences, before diagnosing early pregnancy loss and considering possible interventions.

For imaging guidelines, ACOG endorses the criteria established for ultrasound diagnosis of first trimester pregnancy loss from the Society of Radiologists in 2012. But, the authors note, these guidelines are very conservative, exceeding previous measurements that had a 99%-100% predictive value for pregnancy loss, in the interest of “[prioritizing preservation of] fetal potential over facilitating expeditious care.” Hence the reason ACOG advises providers to include clinical judgment and patient preferences in their approach to care.

”In places where abortion is heavily regulated, clinicians managing miscarriages may cautiously rely on the strictest criteria to differentiate early pregnancy loss from potentially viable pregnancy and may not offer certain treatments commonly associated with abortion,” the authors noted. ACOG recommends surgical aspiration and medical treatment with both mifepristone and misoprostol as the safest and most effective options in managing miscarriages.

“Treating early pregnancy loss without the use of mifepristone is more likely to fail, is more likely to require an unscheduled procedure, and people who choose medication management for their miscarriages are usually trying to avoid a procedure, so that is the downside of not using mifepristone,” coauthor Rachel M. Flink-Bochacki, MD, an associate professor at Albany (N.Y.) Medical Center, said in an interview.

“Office-based uterine aspiration has the same safety profile as uterine aspiration in the operating room minus the risks of anesthesia and also helps patients get in faster because they don’t need to wait for OR time,” Dr. Flink-Bochacki explained. “So again, for a patient who wants an aspiration and does not want to pass the pregnancy at home, not having access to office-based aspiration could lead them to miscarry at home, which has higher risks and is not what they wanted.”
 

Reduced access to miscarriage care options in ‘hostile’ states

Among all 296 U.S. ob.gyn. residency programs that were contacted between November 2021 and January 2022, half (50.3%) responded to the researchers’ survey about their institutional practices around miscarriage, including location of diagnosis, use of ultrasound diagnostic guidelines, treatment options offered by their institution, and institutional restrictions on abortions based on indication.

The survey also collected characteristics of each program, including its state, setting, religious affiliation, and affiliation with the Ryan Training Program in Abortion and Family Planning. The responding sample had similar geographic distribution and state abortion policies as those who did not respond, but the responding programs were slightly more likely to be academic programs and to be affiliated with the Ryan program.

At the time of the study, prior to the Dobbs ruling, more than half the U.S. states had legislation restricting abortion care, and 57% of national teaching hospitals had internal restrictions that limited care based on gestational age and indication, particularly if the indication was elective, the authors reported. The researchers relied on designations from the Guttmacher Institute in December 2020 to categorize states as “hostile” to abortion (very hostile, hostile, and leans hostile) or non-hostile (neutral, leans supportive, supportive, and very supportive).

Most of the programs (80%) had no religious affiliation, but 11% had a Catholic affiliation and 5% had a different Christian affiliation. Institutional policies either had no restrictions on abortion care (38%), had restrictions (39%) based on certain maternal or fetal indications, or completely banned abortion services unless the mother’s life was threatened (23%). Among the Christian-affiliated programs, 60% had bans and 40% had restrictions.

Half (49.7%) of the responding programs relied rigidly on ultrasound criteria before offering any intervention for suspected early pregnancy loss, regardless of patient preferences. The other half (50.3%) incorporated ultrasound criteria and other factors, including clinical judgment and patient preferences, into a holistic determination of what options to present to the patient.

Before accounting for other factors, the researchers found that only a third (33%) of programs in states with severe abortion restrictions considered additional factors besides imaging when offering patients options for miscarriage management. In states without such abortion restrictions, 79% of programs considered both imaging and other factors (P < .001).

In states with “hostile abortion legislation,” only 32% of the programs used mifepristone for miscarriage management, compared with 75% of the programs in states without onerous abortion restrictions (P < .001). The results were similar for use of office-based suction aspiration: Just under half the programs (48%) in states with severe abortion restrictions included this technique as part of standard miscarriage management, compared with 68% of programs in states without such restrictions (P = .014).

Those findings match up with the experience of Cara Heuser, MD, a maternal-fetal medicine specialist from Salt Lake City, who was not involved in this study.

“We had a lot of restrictions even before Roe fell,” including heavy regulation of mifepristone, Dr. Heuser said in an interview. “In non-restricted states, it’s pretty easy to get, but even before Roe in our state, it was very, very difficult to get institutions and individual doctor’s offices to carry mifepristone to treat miscarriages. They were still treating miscarriages in a way that was known to be less effective.” Adding mifepristone to misoprostol reduces the risk of needing an evacuation surgery procedure, she explained, “so adding the mifepristone makes it safer.”
 

Institutional policies had the strongest impact

Before accounting for the state a hospital was in, 27% of institutions with restrictive abortion policies looked at more than imaging in determining how to proceed, compared with 88% of institutions without abortion restrictions that included clinical judgment and patient preferences in their management.

After controlling for state policies and affiliation with a family planning training program or a religious entity, the odds of an institution relying solely on imaging guidelines were over 12 times greater for institutions with abortion restrictions or bans (odds ratio, 12.3; 95% confidence interval, 3.2-47.9). Specifically, the odds were 9 times greater for institutions with restrictions and 27 times greater for institutions with bans.

Only 12% of the institutions without restrictions relied solely on ultrasound criteria, compared with 67% of the institutions with restrictions and 82% of the institutions that banned all abortions except to save the life of the pregnant individual (P < .001).

Only one in four (25%) of the programs with institutional abortion restrictions used mifepristone, compared with 86% of unrestricted programs (P < .001), and 40% of programs with institutional abortion restrictions used office-based aspiration, compared with 81% of unrestricted programs (P < .001).

Without access to all evidence-based treatments, doctors are often forced to choose expectant management for miscarriages. “So you’re kind of forced to have them to pass the pregnancy at home, which can be traumatic for patients” if that’s not what they wanted, Dr. Phillips said.

Dr. Flink-Bochacki further noted that this patient population is already particularly vulnerable.

“Especially for patients with early pregnancy loss, it’s such a feeling of powerlessness already, so the mental state that many of these patients are in is already quite fraught,” Dr. Flink-Bochacki said. “Then to not even have power to choose the interventions that you want or to be able to access interventions in a timely fashion because you’re being held to some arbitrary guideline further takes away the power and further exacerbates the trauma of the experience.”

The biggest factor likely driving the reduced access to those interventions is the fear that the care could be confused with providing an abortion instead of simply managing a miscarriage, Dr. Flink-Bochacki said. “I think that’s why a lot of these programs don’t have mifepristone and don’t offer outpatient uterine aspiration,” she said. “Because those are so widely used in abortion and the connotation is with abortion, they’re just kind of steering clear of it, but meanwhile, patients with pregnancy loss are suffering because they’re being unnecessarily restrictive.”

The research did not use any external funding, and the authors and Dr. Heuser had no disclosures.

Treatment of chronic back pain remains a challenge for primary care physicians, and a new Cochrane Review confirms previous studies suggesting that analgesics and antidepressants fall short in terms of relief.

Data from another Cochrane Review support the value of exercise for chronic low back pain, although it is often underused, and the Food and Drug Administration’s recent approval of a spinal cord stimulation device for chronic back pain opens the door for another alternative.

Regardless of treatment type, however, patients report that empathy and clear communication from their doctors go a long way in their satisfaction with pain management, according to another recent study.
 

Exercise helps when patients adhere

The objective of the Cochrane Review on “Exercise therapy for chronic low back pain” was to determine whether exercise improves pain and functioning for people with chronic low back pain, compared with no treatment, usual care, or other common treatments, corresponding author Jill Hayden, PhD, of Dalhousie University, Halifax, N.S., said in an interview.

When back pain is chronic, it is expensive in terms of health care costs and lost work hours, said Dr. Hayden. “Exercise is promoted in many guidelines and is often recommended for, and used by, people with chronic low back pain.” However, “systematic reviews have found only small treatment effects, with considerable variation across individual trials.”

The 2021 review is one of the largest in the Cochrane Library, and included 249 trials and 24,486 study participants. However, Dr. Hayden said she had been disappointed by the methodological limitations of many of the trials. “The field is saturated with small exercise trials, many of which suffer from poor planning, conduct, and reporting due to limited resources.”

In the current review, “we found that exercise is likely to be effective for chronic low back pain. Overall, 3 months after the start of treatment, people receiving exercise treatment rated their pain an average of 15 points better on a scale of 0-100, and functional limitations were 7 points better, compared to people who had no treatment or usual care,” said Dr. Hayden.

Barriers to the use of exercise to treat pain may include fear of movement on the part of patients, she noted.

“Although our related network meta-analysis found some differences between specific types of exercise, we found all exercise types are more effective than minimal treatment,” she said. “People with chronic low back pain should be encouraged to do exercises that they enjoy and will do consistently to promote adherence.”
 

Limitations of medications

Both the safety and effectiveness of analgesics and antidepressants for pain in general and back pain in particular have come under scrutiny in recent research. A study published online in the British Medical Journal of patients with acute low back pain found that, although some medications were associated with large reductions in pain intensity, compared with placebo, the quality of the studies was “low or very low confidence,” according to a Medscape report on the findings.

This conclusion was supported in a large-scale analysis of the safety and effectiveness of antidepressants in chronic pain conditions, including back pain.

A new Cochrane Review led by a team of researchers in the United Kingdom found inadequate evidence to support the effectiveness of most antidepressants used for chronic pain, including amitriptyline, fluoxetine, citalopram, paroxetine, sertraline, and duloxetine.

“While chronic pain remains one of the top causes of daily disability worldwide, clinicians’ choices at offering interventions are getting fewer, especially if they tend toward a medical model and want a pharmacological solution,” corresponding author Tamar Pincus, PhD, of the University of Southampton (England), said in an interview. “We now know that opioids harm patients, and the evidence for common analgesics such as paracetamol and ibuprofen, for some conditions such as back pain, suggest they are not effective and might cause harm. This leaves clinicians with few options, and the most common prescription, supported by guidelines, is antidepressants.”

The study found moderate evidence that duloxetine can reduce pain in the short term and improve physical activity and some evidence that milnacipran might also be effective, Dr. Pincus said. “For all other antidepressants, including the commonly prescribed amitriptyline, the evidence was poor. Of importance, the average length of trials was 10 weeks, so long-term effects for all antidepressants remain unknown, and side effects and adverse events were reported poorly, so we also don’t know if any antidepressants are harmful.”

The takeaway message for the management of back pain in particular? “If a clinician and a patient decide together that it would be a good idea to try an antidepressant to reduce pain, they should consider starting with duloxetine, the drug with supporting evidence,” she said.
 

Physician attitude matters

Antidepressants may not have much impact on chronic pain, but a physician’s empathy and support do, according to data from a registry study of more than 1,300 individuals.

Despite efforts and guidelines from multiple medical organizations to promote optimal pain management, “much remains unknown regarding how the patient-physician interaction affects the process of delivering medical care for chronic low back pain and, ultimately, patient satisfaction,” John C. Licciardone, DO, of the University of North Texas Health Science Center, Fort Worth, and colleagues wrote in Annals of Family Medicine.

Previous studies have examined the relationship between clinical outcomes and patient satisfaction, but data on patient satisfaction with medical care for chronic low back pain specifically are limited, they said.

The researchers reviewed data from a national pain registry of adults aged 21-79 years that included self-reported measures of physician communication and empathy, prescribing data for opioids, and outcomes data for pain intensity, physical function, and health-related quality of life.

In a multivariate analysis, physician empathy and physician communication showed the strongest associations with patient satisfaction (P < .001).

The researchers found a negligible correlation between opioid prescription and perceived physician empathy and communication, “although current physician prescribing of opioids was also associated with patient satisfaction,” they wrote.

“Our findings pertaining to physician empathy are intriguing because they do not necessarily involve a therapeutic alliance with the patient based on collaborative communication or the expectation of a therapeutic effect via pharmacotherapy,” the researchers wrote .

The findings were limited by several factors including the cross-sectional design that prevented conclusions about cause and effect, the researchers noted. “It is possible that prior improvements in pain intensity, physical function, or [health-related quality of life] might have prompted participants to report more favorable ratings for physician empathy, physician communication, or patient satisfaction at registry enrollment.” However, the study supports the view that patients with low back pain in particular value physicians who validate their concerns and symptoms, and who make an effort to communicate treatment plans clearly.
 

Back pain patients continue to challenge primary care

“Back pain is a major issue in U.S. health care, in part because too many people have tough physical jobs or longstanding injuries that become chronic,” William Golden, MD, professor of medicine and public health at the University of Arkansas for Medical Sciences, Little Rock, said in an interview.

“There are no magic bullets for a lot of back pain patients, so empathy and support are key drivers,” he noted. “Helping patients maximize functionality as opposed to seeking mythical cures is the stronger line of visit discussions, but that takes a bit of time and skill in interviewing.

“It is fairly well established that duloxetine is useful in pain management, especially when present with mood disorders, either primary or secondary to the back-related disability,” said Dr. Golden. “Greater dissemination of its utility is probably useful, as is the side effect profile of the drug as well,” given the “nasty discontinuation syndrome when the treatment is reduced or stopped.”

Looking ahead, “more research is needed about microsurgery, namely for whom and for what anatomic presentations,” said Dr. Golden. Other topics for further research include a better understanding about medical marijuana and pain management and its interactions and side effects with other opioids and muscle relaxants. “Polypharmacy is still an issue in this class of patient,” and many of these patients are frustrated and angry “so the psychosocial skills of the PCP can be greatly tested as well,” he said.
 

Empathy promotes patient adherence to treatment

The new opioid prescription guidelines have increased interest among clinicians in how to improve patient satisfaction with the care for back pain provided, Noel Deep, MD, said in an interview. “These studies address this concern and bring forth an important aspect of the physician-patient relationship, namely the human touch and empathy.”

“I have been a strong proponent of the trust and relationship between a physician and patient; displaying empathy and increased and transparent communication between the physician and the patient has always resulted in better relationships and better outcomes for patients, especially those dealing with chronic health concerns,” said Dr. Deep, who is a general internist in a multispecialty group practice with Aspirus Antigo (Wisc.) Clinic and the chief medical officer and a staff physician at Aspirus Langlade Hospital, also in Antigo.

Potential barriers to effective pain management include beliefs and attitudes on the part of patients, Dr. Deep noted. “Physicians lacking adequate time to communicate effectively with the patient and describe nonopioid and nonsurgical interventions would be another potential barrier.” Other issues include the time and effort, as well as cost, associated with interventions such as physical therapy and other nondrug and nonsurgical interventions. Issues with family and social support and health literacy are also potential barriers to pain management.
 

Clinical takeaways

Low back pain is one of the most common reasons for a visit in primary care and can be “chronic and debilitating,” Grace Lin, MD, an internal medicine physician and primary care provider at the University of California, San Francisco, said in an interview.

“One issue with the Cochrane Review on exercise is that the studies on exercise were heterogeneous, so it’s difficult to know whether there is a particular kind of exercise that would be most effective and should be recommended to patients,” she said.

Furthermore, she said, “there is a physical therapist shortage in the U.S. I practice in a major city with a large health care system, and it can still take months to get an appointment with a physical therapist.” Also, insurance coverage may limit which therapists a patient can see and how many visits they can have.

“On the clinician side, I think physicians need to be better informed about the evidence base for back pain treatment, namely that exercise is effective and that, long term, analgesics are not,” Dr. Lin said. “This might decrease overprescription of ineffective analgesics and encourage more education about and referrals to physical therapy.”

“Physicians should continue to educate patients that physical therapy is the first-line treatment for back pain and that pain medications are secondary,” she said. “I think that analgesics can be effective for the short term to get people to a point where they feel well enough to do physical therapy. Duloxetine also appears to be moderately effective for chronic low back pain, in part because it may also help address coexisting depression and anxiety,” but these options should be reserved for adjuncts to physical therapy for back pain.

The findings from the study on empathy and communication suggest that the main challenges to these behaviors are systemic, said Dr. Lin.

“Our health care system is not conducive to treating chronic back pain,” she said. Primary care visits that last for 15 or 20 minutes are not long enough to diagnose and counsel patients on such a complex problem as chronic low back pain. Since back pain is usually not the only issue the primary care physician is dealing with during that visit, this can lead to patients feeling like their doctor isn’t listening to them and doesn’t care about their pain.

“We need to better understand the mechanisms by which people develop chronic, debilitating back pain,” Dr. Lin said. “I think if we understood this better, more effective and targeted treatments, both pharmacological and nonpharmacological, could be developed.”

The Annals of Family Medicine study received no outside funding, and the researchers had no financial conflicts to disclose. The Cochrane Reviews was supported by the National Institute for Health and Care Research’s Health Technology Assessment program, and the authors had no financial conflicts to disclose. Dr. Golden and Dr. Deep had no financial conflicts to disclose and serve on the editorial advisory board of Internal Medicine News. Dr. Lin disclosed receiving research funding from the Institute for Clinical and Economic Review and the National Institutes of Health.

Treatment of chronic back pain remains a challenge for primary care physicians, and a new Cochrane Review confirms previous studies suggesting that analgesics and antidepressants fall short in terms of relief.

Data from another Cochrane Review support the value of exercise for chronic low back pain, although it is often underused, and the Food and Drug Administration’s recent approval of a spinal cord stimulation device for chronic back pain opens the door for another alternative.

Regardless of treatment type, however, patients report that empathy and clear communication from their doctors go a long way in their satisfaction with pain management, according to another recent study.
 

Exercise helps when patients adhere

The objective of the Cochrane Review on “Exercise therapy for chronic low back pain” was to determine whether exercise improves pain and functioning for people with chronic low back pain, compared with no treatment, usual care, or other common treatments, corresponding author Jill Hayden, PhD, of Dalhousie University, Halifax, N.S., said in an interview.

When back pain is chronic, it is expensive in terms of health care costs and lost work hours, said Dr. Hayden. “Exercise is promoted in many guidelines and is often recommended for, and used by, people with chronic low back pain.” However, “systematic reviews have found only small treatment effects, with considerable variation across individual trials.”

The 2021 review is one of the largest in the Cochrane Library, and included 249 trials and 24,486 study participants. However, Dr. Hayden said she had been disappointed by the methodological limitations of many of the trials. “The field is saturated with small exercise trials, many of which suffer from poor planning, conduct, and reporting due to limited resources.”

In the current review, “we found that exercise is likely to be effective for chronic low back pain. Overall, 3 months after the start of treatment, people receiving exercise treatment rated their pain an average of 15 points better on a scale of 0-100, and functional limitations were 7 points better, compared to people who had no treatment or usual care,” said Dr. Hayden.

Barriers to the use of exercise to treat pain may include fear of movement on the part of patients, she noted.

“Although our related network meta-analysis found some differences between specific types of exercise, we found all exercise types are more effective than minimal treatment,” she said. “People with chronic low back pain should be encouraged to do exercises that they enjoy and will do consistently to promote adherence.”
 

Limitations of medications

Both the safety and effectiveness of analgesics and antidepressants for pain in general and back pain in particular have come under scrutiny in recent research. A study published online in the British Medical Journal of patients with acute low back pain found that, although some medications were associated with large reductions in pain intensity, compared with placebo, the quality of the studies was “low or very low confidence,” according to a Medscape report on the findings.

This conclusion was supported in a large-scale analysis of the safety and effectiveness of antidepressants in chronic pain conditions, including back pain.

A new Cochrane Review led by a team of researchers in the United Kingdom found inadequate evidence to support the effectiveness of most antidepressants used for chronic pain, including amitriptyline, fluoxetine, citalopram, paroxetine, sertraline, and duloxetine.

“While chronic pain remains one of the top causes of daily disability worldwide, clinicians’ choices at offering interventions are getting fewer, especially if they tend toward a medical model and want a pharmacological solution,” corresponding author Tamar Pincus, PhD, of the University of Southampton (England), said in an interview. “We now know that opioids harm patients, and the evidence for common analgesics such as paracetamol and ibuprofen, for some conditions such as back pain, suggest they are not effective and might cause harm. This leaves clinicians with few options, and the most common prescription, supported by guidelines, is antidepressants.”

The study found moderate evidence that duloxetine can reduce pain in the short term and improve physical activity and some evidence that milnacipran might also be effective, Dr. Pincus said. “For all other antidepressants, including the commonly prescribed amitriptyline, the evidence was poor. Of importance, the average length of trials was 10 weeks, so long-term effects for all antidepressants remain unknown, and side effects and adverse events were reported poorly, so we also don’t know if any antidepressants are harmful.”

The takeaway message for the management of back pain in particular? “If a clinician and a patient decide together that it would be a good idea to try an antidepressant to reduce pain, they should consider starting with duloxetine, the drug with supporting evidence,” she said.
 

Physician attitude matters

Antidepressants may not have much impact on chronic pain, but a physician’s empathy and support do, according to data from a registry study of more than 1,300 individuals.

Despite efforts and guidelines from multiple medical organizations to promote optimal pain management, “much remains unknown regarding how the patient-physician interaction affects the process of delivering medical care for chronic low back pain and, ultimately, patient satisfaction,” John C. Licciardone, DO, of the University of North Texas Health Science Center, Fort Worth, and colleagues wrote in Annals of Family Medicine.

Previous studies have examined the relationship between clinical outcomes and patient satisfaction, but data on patient satisfaction with medical care for chronic low back pain specifically are limited, they said.

The researchers reviewed data from a national pain registry of adults aged 21-79 years that included self-reported measures of physician communication and empathy, prescribing data for opioids, and outcomes data for pain intensity, physical function, and health-related quality of life.

In a multivariate analysis, physician empathy and physician communication showed the strongest associations with patient satisfaction (P < .001).

The researchers found a negligible correlation between opioid prescription and perceived physician empathy and communication, “although current physician prescribing of opioids was also associated with patient satisfaction,” they wrote.

“Our findings pertaining to physician empathy are intriguing because they do not necessarily involve a therapeutic alliance with the patient based on collaborative communication or the expectation of a therapeutic effect via pharmacotherapy,” the researchers wrote .

The findings were limited by several factors including the cross-sectional design that prevented conclusions about cause and effect, the researchers noted. “It is possible that prior improvements in pain intensity, physical function, or [health-related quality of life] might have prompted participants to report more favorable ratings for physician empathy, physician communication, or patient satisfaction at registry enrollment.” However, the study supports the view that patients with low back pain in particular value physicians who validate their concerns and symptoms, and who make an effort to communicate treatment plans clearly.
 

Back pain patients continue to challenge primary care

“Back pain is a major issue in U.S. health care, in part because too many people have tough physical jobs or longstanding injuries that become chronic,” William Golden, MD, professor of medicine and public health at the University of Arkansas for Medical Sciences, Little Rock, said in an interview.

“There are no magic bullets for a lot of back pain patients, so empathy and support are key drivers,” he noted. “Helping patients maximize functionality as opposed to seeking mythical cures is the stronger line of visit discussions, but that takes a bit of time and skill in interviewing.

“It is fairly well established that duloxetine is useful in pain management, especially when present with mood disorders, either primary or secondary to the back-related disability,” said Dr. Golden. “Greater dissemination of its utility is probably useful, as is the side effect profile of the drug as well,” given the “nasty discontinuation syndrome when the treatment is reduced or stopped.”

Looking ahead, “more research is needed about microsurgery, namely for whom and for what anatomic presentations,” said Dr. Golden. Other topics for further research include a better understanding about medical marijuana and pain management and its interactions and side effects with other opioids and muscle relaxants. “Polypharmacy is still an issue in this class of patient,” and many of these patients are frustrated and angry “so the psychosocial skills of the PCP can be greatly tested as well,” he said.
 

Empathy promotes patient adherence to treatment

The new opioid prescription guidelines have increased interest among clinicians in how to improve patient satisfaction with the care for back pain provided, Noel Deep, MD, said in an interview. “These studies address this concern and bring forth an important aspect of the physician-patient relationship, namely the human touch and empathy.”

“I have been a strong proponent of the trust and relationship between a physician and patient; displaying empathy and increased and transparent communication between the physician and the patient has always resulted in better relationships and better outcomes for patients, especially those dealing with chronic health concerns,” said Dr. Deep, who is a general internist in a multispecialty group practice with Aspirus Antigo (Wisc.) Clinic and the chief medical officer and a staff physician at Aspirus Langlade Hospital, also in Antigo.

Potential barriers to effective pain management include beliefs and attitudes on the part of patients, Dr. Deep noted. “Physicians lacking adequate time to communicate effectively with the patient and describe nonopioid and nonsurgical interventions would be another potential barrier.” Other issues include the time and effort, as well as cost, associated with interventions such as physical therapy and other nondrug and nonsurgical interventions. Issues with family and social support and health literacy are also potential barriers to pain management.
 

Clinical takeaways

Low back pain is one of the most common reasons for a visit in primary care and can be “chronic and debilitating,” Grace Lin, MD, an internal medicine physician and primary care provider at the University of California, San Francisco, said in an interview.

“One issue with the Cochrane Review on exercise is that the studies on exercise were heterogeneous, so it’s difficult to know whether there is a particular kind of exercise that would be most effective and should be recommended to patients,” she said.

Furthermore, she said, “there is a physical therapist shortage in the U.S. I practice in a major city with a large health care system, and it can still take months to get an appointment with a physical therapist.” Also, insurance coverage may limit which therapists a patient can see and how many visits they can have.

“On the clinician side, I think physicians need to be better informed about the evidence base for back pain treatment, namely that exercise is effective and that, long term, analgesics are not,” Dr. Lin said. “This might decrease overprescription of ineffective analgesics and encourage more education about and referrals to physical therapy.”

“Physicians should continue to educate patients that physical therapy is the first-line treatment for back pain and that pain medications are secondary,” she said. “I think that analgesics can be effective for the short term to get people to a point where they feel well enough to do physical therapy. Duloxetine also appears to be moderately effective for chronic low back pain, in part because it may also help address coexisting depression and anxiety,” but these options should be reserved for adjuncts to physical therapy for back pain.

The findings from the study on empathy and communication suggest that the main challenges to these behaviors are systemic, said Dr. Lin.

“Our health care system is not conducive to treating chronic back pain,” she said. Primary care visits that last for 15 or 20 minutes are not long enough to diagnose and counsel patients on such a complex problem as chronic low back pain. Since back pain is usually not the only issue the primary care physician is dealing with during that visit, this can lead to patients feeling like their doctor isn’t listening to them and doesn’t care about their pain.

“We need to better understand the mechanisms by which people develop chronic, debilitating back pain,” Dr. Lin said. “I think if we understood this better, more effective and targeted treatments, both pharmacological and nonpharmacological, could be developed.”

The Annals of Family Medicine study received no outside funding, and the researchers had no financial conflicts to disclose. The Cochrane Reviews was supported by the National Institute for Health and Care Research’s Health Technology Assessment program, and the authors had no financial conflicts to disclose. Dr. Golden and Dr. Deep had no financial conflicts to disclose and serve on the editorial advisory board of Internal Medicine News. Dr. Lin disclosed receiving research funding from the Institute for Clinical and Economic Review and the National Institutes of Health.

Treatment of chronic back pain remains a challenge for primary care physicians, and a new Cochrane Review confirms previous studies suggesting that analgesics and antidepressants fall short in terms of relief.

Data from another Cochrane Review support the value of exercise for chronic low back pain, although it is often underused, and the Food and Drug Administration’s recent approval of a spinal cord stimulation device for chronic back pain opens the door for another alternative.

Regardless of treatment type, however, patients report that empathy and clear communication from their doctors go a long way in their satisfaction with pain management, according to another recent study.
 

Exercise helps when patients adhere

The objective of the Cochrane Review on “Exercise therapy for chronic low back pain” was to determine whether exercise improves pain and functioning for people with chronic low back pain, compared with no treatment, usual care, or other common treatments, corresponding author Jill Hayden, PhD, of Dalhousie University, Halifax, N.S., said in an interview.

When back pain is chronic, it is expensive in terms of health care costs and lost work hours, said Dr. Hayden. “Exercise is promoted in many guidelines and is often recommended for, and used by, people with chronic low back pain.” However, “systematic reviews have found only small treatment effects, with considerable variation across individual trials.”

The 2021 review is one of the largest in the Cochrane Library, and included 249 trials and 24,486 study participants. However, Dr. Hayden said she had been disappointed by the methodological limitations of many of the trials. “The field is saturated with small exercise trials, many of which suffer from poor planning, conduct, and reporting due to limited resources.”

In the current review, “we found that exercise is likely to be effective for chronic low back pain. Overall, 3 months after the start of treatment, people receiving exercise treatment rated their pain an average of 15 points better on a scale of 0-100, and functional limitations were 7 points better, compared to people who had no treatment or usual care,” said Dr. Hayden.

Barriers to the use of exercise to treat pain may include fear of movement on the part of patients, she noted.

“Although our related network meta-analysis found some differences between specific types of exercise, we found all exercise types are more effective than minimal treatment,” she said. “People with chronic low back pain should be encouraged to do exercises that they enjoy and will do consistently to promote adherence.”
 

Limitations of medications

Both the safety and effectiveness of analgesics and antidepressants for pain in general and back pain in particular have come under scrutiny in recent research. A study published online in the British Medical Journal of patients with acute low back pain found that, although some medications were associated with large reductions in pain intensity, compared with placebo, the quality of the studies was “low or very low confidence,” according to a Medscape report on the findings.

This conclusion was supported in a large-scale analysis of the safety and effectiveness of antidepressants in chronic pain conditions, including back pain.

A new Cochrane Review led by a team of researchers in the United Kingdom found inadequate evidence to support the effectiveness of most antidepressants used for chronic pain, including amitriptyline, fluoxetine, citalopram, paroxetine, sertraline, and duloxetine.

“While chronic pain remains one of the top causes of daily disability worldwide, clinicians’ choices at offering interventions are getting fewer, especially if they tend toward a medical model and want a pharmacological solution,” corresponding author Tamar Pincus, PhD, of the University of Southampton (England), said in an interview. “We now know that opioids harm patients, and the evidence for common analgesics such as paracetamol and ibuprofen, for some conditions such as back pain, suggest they are not effective and might cause harm. This leaves clinicians with few options, and the most common prescription, supported by guidelines, is antidepressants.”

The study found moderate evidence that duloxetine can reduce pain in the short term and improve physical activity and some evidence that milnacipran might also be effective, Dr. Pincus said. “For all other antidepressants, including the commonly prescribed amitriptyline, the evidence was poor. Of importance, the average length of trials was 10 weeks, so long-term effects for all antidepressants remain unknown, and side effects and adverse events were reported poorly, so we also don’t know if any antidepressants are harmful.”

The takeaway message for the management of back pain in particular? “If a clinician and a patient decide together that it would be a good idea to try an antidepressant to reduce pain, they should consider starting with duloxetine, the drug with supporting evidence,” she said.
 

Physician attitude matters

Antidepressants may not have much impact on chronic pain, but a physician’s empathy and support do, according to data from a registry study of more than 1,300 individuals.

Despite efforts and guidelines from multiple medical organizations to promote optimal pain management, “much remains unknown regarding how the patient-physician interaction affects the process of delivering medical care for chronic low back pain and, ultimately, patient satisfaction,” John C. Licciardone, DO, of the University of North Texas Health Science Center, Fort Worth, and colleagues wrote in Annals of Family Medicine.

Previous studies have examined the relationship between clinical outcomes and patient satisfaction, but data on patient satisfaction with medical care for chronic low back pain specifically are limited, they said.

The researchers reviewed data from a national pain registry of adults aged 21-79 years that included self-reported measures of physician communication and empathy, prescribing data for opioids, and outcomes data for pain intensity, physical function, and health-related quality of life.

In a multivariate analysis, physician empathy and physician communication showed the strongest associations with patient satisfaction (P < .001).

The researchers found a negligible correlation between opioid prescription and perceived physician empathy and communication, “although current physician prescribing of opioids was also associated with patient satisfaction,” they wrote.

“Our findings pertaining to physician empathy are intriguing because they do not necessarily involve a therapeutic alliance with the patient based on collaborative communication or the expectation of a therapeutic effect via pharmacotherapy,” the researchers wrote .

The findings were limited by several factors including the cross-sectional design that prevented conclusions about cause and effect, the researchers noted. “It is possible that prior improvements in pain intensity, physical function, or [health-related quality of life] might have prompted participants to report more favorable ratings for physician empathy, physician communication, or patient satisfaction at registry enrollment.” However, the study supports the view that patients with low back pain in particular value physicians who validate their concerns and symptoms, and who make an effort to communicate treatment plans clearly.
 

Back pain patients continue to challenge primary care

“Back pain is a major issue in U.S. health care, in part because too many people have tough physical jobs or longstanding injuries that become chronic,” William Golden, MD, professor of medicine and public health at the University of Arkansas for Medical Sciences, Little Rock, said in an interview.

“There are no magic bullets for a lot of back pain patients, so empathy and support are key drivers,” he noted. “Helping patients maximize functionality as opposed to seeking mythical cures is the stronger line of visit discussions, but that takes a bit of time and skill in interviewing.

“It is fairly well established that duloxetine is useful in pain management, especially when present with mood disorders, either primary or secondary to the back-related disability,” said Dr. Golden. “Greater dissemination of its utility is probably useful, as is the side effect profile of the drug as well,” given the “nasty discontinuation syndrome when the treatment is reduced or stopped.”

Looking ahead, “more research is needed about microsurgery, namely for whom and for what anatomic presentations,” said Dr. Golden. Other topics for further research include a better understanding about medical marijuana and pain management and its interactions and side effects with other opioids and muscle relaxants. “Polypharmacy is still an issue in this class of patient,” and many of these patients are frustrated and angry “so the psychosocial skills of the PCP can be greatly tested as well,” he said.
 

Empathy promotes patient adherence to treatment

The new opioid prescription guidelines have increased interest among clinicians in how to improve patient satisfaction with the care for back pain provided, Noel Deep, MD, said in an interview. “These studies address this concern and bring forth an important aspect of the physician-patient relationship, namely the human touch and empathy.”

“I have been a strong proponent of the trust and relationship between a physician and patient; displaying empathy and increased and transparent communication between the physician and the patient has always resulted in better relationships and better outcomes for patients, especially those dealing with chronic health concerns,” said Dr. Deep, who is a general internist in a multispecialty group practice with Aspirus Antigo (Wisc.) Clinic and the chief medical officer and a staff physician at Aspirus Langlade Hospital, also in Antigo.

Potential barriers to effective pain management include beliefs and attitudes on the part of patients, Dr. Deep noted. “Physicians lacking adequate time to communicate effectively with the patient and describe nonopioid and nonsurgical interventions would be another potential barrier.” Other issues include the time and effort, as well as cost, associated with interventions such as physical therapy and other nondrug and nonsurgical interventions. Issues with family and social support and health literacy are also potential barriers to pain management.
 

Clinical takeaways

Low back pain is one of the most common reasons for a visit in primary care and can be “chronic and debilitating,” Grace Lin, MD, an internal medicine physician and primary care provider at the University of California, San Francisco, said in an interview.

“One issue with the Cochrane Review on exercise is that the studies on exercise were heterogeneous, so it’s difficult to know whether there is a particular kind of exercise that would be most effective and should be recommended to patients,” she said.

Furthermore, she said, “there is a physical therapist shortage in the U.S. I practice in a major city with a large health care system, and it can still take months to get an appointment with a physical therapist.” Also, insurance coverage may limit which therapists a patient can see and how many visits they can have.

“On the clinician side, I think physicians need to be better informed about the evidence base for back pain treatment, namely that exercise is effective and that, long term, analgesics are not,” Dr. Lin said. “This might decrease overprescription of ineffective analgesics and encourage more education about and referrals to physical therapy.”

“Physicians should continue to educate patients that physical therapy is the first-line treatment for back pain and that pain medications are secondary,” she said. “I think that analgesics can be effective for the short term to get people to a point where they feel well enough to do physical therapy. Duloxetine also appears to be moderately effective for chronic low back pain, in part because it may also help address coexisting depression and anxiety,” but these options should be reserved for adjuncts to physical therapy for back pain.

The findings from the study on empathy and communication suggest that the main challenges to these behaviors are systemic, said Dr. Lin.

“Our health care system is not conducive to treating chronic back pain,” she said. Primary care visits that last for 15 or 20 minutes are not long enough to diagnose and counsel patients on such a complex problem as chronic low back pain. Since back pain is usually not the only issue the primary care physician is dealing with during that visit, this can lead to patients feeling like their doctor isn’t listening to them and doesn’t care about their pain.

“We need to better understand the mechanisms by which people develop chronic, debilitating back pain,” Dr. Lin said. “I think if we understood this better, more effective and targeted treatments, both pharmacological and nonpharmacological, could be developed.”

The Annals of Family Medicine study received no outside funding, and the researchers had no financial conflicts to disclose. The Cochrane Reviews was supported by the National Institute for Health and Care Research’s Health Technology Assessment program, and the authors had no financial conflicts to disclose. Dr. Golden and Dr. Deep had no financial conflicts to disclose and serve on the editorial advisory board of Internal Medicine News. Dr. Lin disclosed receiving research funding from the Institute for Clinical and Economic Review and the National Institutes of Health.

CHICAGO – In celiac disease, one of the most promising areas of research includes the development of treatments that target HLA-DQ2 gene variants associated with the condition.

There are a number of clinical trials underway, including one for the investigational drug TPM502, which carries three gluten-specific antigenic peptides with overlapping T-cell epitopes for the HLA-DQ2.5 gene. And, research is underway for the novel KAN-101, which aims to restore the immune tolerance of gluten by targeting receptors on the liver. It received Fast Track designation by the Food and Drug Administration in 2022.

During the annual Digestive Disease Week® (DDW), researchers shared the results from a new proof-of-concept study for DONQ52, a bispecific antibody that targets HLA-DQ2.5. DONQ52 was found to be highly effective in blocking gluten-specific T cells, said investigator Jason A. Tye-Din, PhD, a researcher with The Walter and Eliza Hall Institute of Medical Research, Melbourne, and an investigator with Chugai Pharmaceutical, which is funding the DONQ52 research which has since advanced to a phase 1 study of 56 patients.

There are no existing drug therapies for celiac disease, which leaves patients with a lifelong, and strict, gluten-free diet as treatment. This strategy, however, often fails to induce mucosal healing or symptom control, and has stimulated a search for novel therapies, said Melinda Y. Hardy, PhD, a postdoctoral researcher with the University of Melbourne, and the first author of the DONQ52 study. While targeting the gluten-specific immune response is highly attractive, it presents safety and pharmacokinetic challenges, so a better alternative would be to develop antibodies that selectively bind to HLA-DQ2.5, which is found in 80%-90% of celiac disease patients, she said. DONQ52 blocks at least 25 gluten peptides, and binds specifically to complexes of HLA-DQ2.5 and a range of immunogenic gluten peptides.

The study included 20 patients who consumed wheat bread for 3 days. Blood samples were taken 1 day before the start of the trial and 6 days after it concluded. Twenty patients were found to be wheat challenged, 10 were barley challenged, and 14 were rye challenged.

All were tested for gluten-specific T-cell responses in the presence or absence of DONQ52, which was designed to reduce the wheat-specific T-cell response because 90% of gluten intake is from wheat. “If you have celiac disease, you have a reservoir of these gluten-specific T cells. When you eat gluten, they’ll be activated and switched on and that’s what we want to block,” Dr. Tye-Din said.

The main assessment – a day 6 wheat challenge among 15 responders – revealed a more than 80% reduction in T-cell responses to a peptide cocktail. DONQ52 also reduced barley and rye T cell responses in a day 6 challenge, although to a lesser degree (40%/80%).

“DONQ52 is designed to target individual peptides that trigger the disease, and we showed that it did it very well to the wheat peptides, well over 80%. That’s a very impressive reduction in responses,” he said. A further test among 20 samples showed that DONQ52 did not activate T-cells nonspecifically. “You don’t want to trigger an unnecessary response,” Dr. Tye-Din added.

“DONQ52 effectively reduces activation of wheat gluten-specific T cells. It also has broad reactivity extending to barley and rye T-cell epitopes,” said Dr. Hardy.

The study was funded by Chugai Pharmaceutical. Dr. Hardy is a coinventor on a provisional patent describing oats peptides in celiac disease therapeutics and diagnostics. Dr. Tye-Din disclosed associations with Chugai, Genentech, Janssen, and Takeda, among others.

DDW is sponsored by the American Association for the Study of Liver Diseases, the American Gastroenterological Association, the American Society for Gastrointestinal Endoscopy, and The Society for Surgery of the Alimentary Tract.

CHICAGO – In celiac disease, one of the most promising areas of research includes the development of treatments that target HLA-DQ2 gene variants associated with the condition.

There are a number of clinical trials underway, including one for the investigational drug TPM502, which carries three gluten-specific antigenic peptides with overlapping T-cell epitopes for the HLA-DQ2.5 gene. And, research is underway for the novel KAN-101, which aims to restore the immune tolerance of gluten by targeting receptors on the liver. It received Fast Track designation by the Food and Drug Administration in 2022.

During the annual Digestive Disease Week® (DDW), researchers shared the results from a new proof-of-concept study for DONQ52, a bispecific antibody that targets HLA-DQ2.5. DONQ52 was found to be highly effective in blocking gluten-specific T cells, said investigator Jason A. Tye-Din, PhD, a researcher with The Walter and Eliza Hall Institute of Medical Research, Melbourne, and an investigator with Chugai Pharmaceutical, which is funding the DONQ52 research which has since advanced to a phase 1 study of 56 patients.

There are no existing drug therapies for celiac disease, which leaves patients with a lifelong, and strict, gluten-free diet as treatment. This strategy, however, often fails to induce mucosal healing or symptom control, and has stimulated a search for novel therapies, said Melinda Y. Hardy, PhD, a postdoctoral researcher with the University of Melbourne, and the first author of the DONQ52 study. While targeting the gluten-specific immune response is highly attractive, it presents safety and pharmacokinetic challenges, so a better alternative would be to develop antibodies that selectively bind to HLA-DQ2.5, which is found in 80%-90% of celiac disease patients, she said. DONQ52 blocks at least 25 gluten peptides, and binds specifically to complexes of HLA-DQ2.5 and a range of immunogenic gluten peptides.

The study included 20 patients who consumed wheat bread for 3 days. Blood samples were taken 1 day before the start of the trial and 6 days after it concluded. Twenty patients were found to be wheat challenged, 10 were barley challenged, and 14 were rye challenged.

All were tested for gluten-specific T-cell responses in the presence or absence of DONQ52, which was designed to reduce the wheat-specific T-cell response because 90% of gluten intake is from wheat. “If you have celiac disease, you have a reservoir of these gluten-specific T cells. When you eat gluten, they’ll be activated and switched on and that’s what we want to block,” Dr. Tye-Din said.

The main assessment – a day 6 wheat challenge among 15 responders – revealed a more than 80% reduction in T-cell responses to a peptide cocktail. DONQ52 also reduced barley and rye T cell responses in a day 6 challenge, although to a lesser degree (40%/80%).

“DONQ52 is designed to target individual peptides that trigger the disease, and we showed that it did it very well to the wheat peptides, well over 80%. That’s a very impressive reduction in responses,” he said. A further test among 20 samples showed that DONQ52 did not activate T-cells nonspecifically. “You don’t want to trigger an unnecessary response,” Dr. Tye-Din added.

“DONQ52 effectively reduces activation of wheat gluten-specific T cells. It also has broad reactivity extending to barley and rye T-cell epitopes,” said Dr. Hardy.

The study was funded by Chugai Pharmaceutical. Dr. Hardy is a coinventor on a provisional patent describing oats peptides in celiac disease therapeutics and diagnostics. Dr. Tye-Din disclosed associations with Chugai, Genentech, Janssen, and Takeda, among others.

DDW is sponsored by the American Association for the Study of Liver Diseases, the American Gastroenterological Association, the American Society for Gastrointestinal Endoscopy, and The Society for Surgery of the Alimentary Tract.

CHICAGO – In celiac disease, one of the most promising areas of research includes the development of treatments that target HLA-DQ2 gene variants associated with the condition.

There are a number of clinical trials underway, including one for the investigational drug TPM502, which carries three gluten-specific antigenic peptides with overlapping T-cell epitopes for the HLA-DQ2.5 gene. And, research is underway for the novel KAN-101, which aims to restore the immune tolerance of gluten by targeting receptors on the liver. It received Fast Track designation by the Food and Drug Administration in 2022.

During the annual Digestive Disease Week® (DDW), researchers shared the results from a new proof-of-concept study for DONQ52, a bispecific antibody that targets HLA-DQ2.5. DONQ52 was found to be highly effective in blocking gluten-specific T cells, said investigator Jason A. Tye-Din, PhD, a researcher with The Walter and Eliza Hall Institute of Medical Research, Melbourne, and an investigator with Chugai Pharmaceutical, which is funding the DONQ52 research which has since advanced to a phase 1 study of 56 patients.

There are no existing drug therapies for celiac disease, which leaves patients with a lifelong, and strict, gluten-free diet as treatment. This strategy, however, often fails to induce mucosal healing or symptom control, and has stimulated a search for novel therapies, said Melinda Y. Hardy, PhD, a postdoctoral researcher with the University of Melbourne, and the first author of the DONQ52 study. While targeting the gluten-specific immune response is highly attractive, it presents safety and pharmacokinetic challenges, so a better alternative would be to develop antibodies that selectively bind to HLA-DQ2.5, which is found in 80%-90% of celiac disease patients, she said. DONQ52 blocks at least 25 gluten peptides, and binds specifically to complexes of HLA-DQ2.5 and a range of immunogenic gluten peptides.

The study included 20 patients who consumed wheat bread for 3 days. Blood samples were taken 1 day before the start of the trial and 6 days after it concluded. Twenty patients were found to be wheat challenged, 10 were barley challenged, and 14 were rye challenged.

All were tested for gluten-specific T-cell responses in the presence or absence of DONQ52, which was designed to reduce the wheat-specific T-cell response because 90% of gluten intake is from wheat. “If you have celiac disease, you have a reservoir of these gluten-specific T cells. When you eat gluten, they’ll be activated and switched on and that’s what we want to block,” Dr. Tye-Din said.

The main assessment – a day 6 wheat challenge among 15 responders – revealed a more than 80% reduction in T-cell responses to a peptide cocktail. DONQ52 also reduced barley and rye T cell responses in a day 6 challenge, although to a lesser degree (40%/80%).

“DONQ52 is designed to target individual peptides that trigger the disease, and we showed that it did it very well to the wheat peptides, well over 80%. That’s a very impressive reduction in responses,” he said. A further test among 20 samples showed that DONQ52 did not activate T-cells nonspecifically. “You don’t want to trigger an unnecessary response,” Dr. Tye-Din added.

“DONQ52 effectively reduces activation of wheat gluten-specific T cells. It also has broad reactivity extending to barley and rye T-cell epitopes,” said Dr. Hardy.

The study was funded by Chugai Pharmaceutical. Dr. Hardy is a coinventor on a provisional patent describing oats peptides in celiac disease therapeutics and diagnostics. Dr. Tye-Din disclosed associations with Chugai, Genentech, Janssen, and Takeda, among others.

DDW is sponsored by the American Association for the Study of Liver Diseases, the American Gastroenterological Association, the American Society for Gastrointestinal Endoscopy, and The Society for Surgery of the Alimentary Tract.

CHICAGO – Only 1%-3% of patients who have had bariatric surgery take Food and Drug Administration–approved antiobesity medications even though 25% of patients experience significant weight regain within a few years of surgery, according to a study presented at the annual Digestive Disease Week® meeting.

Obesity is a chronic, relapsing condition that must be treated as such, said the study’s author Stephen A. Firkins, MD, a fellow of gastroenterology and hepatology at the Cleveland Clinic. “Barriers to antiobesity medications must be identified.”

“If a quarter of all patients experience weight regain and another quarter experience insufficient weight loss – but only 5% are being prescribed an FDA-approved AOM – that means there’s underutilization,” Dr. Firkins said.

Data from the National Health and Nutrition Examination Survey show that 30.7% of all men and women in the United States are overweight and of these, 42.4% are obese. For the severely obese, bariatric surgery, including sleeve gastrectomy, Roux-en-Y gastric bypass, and one anastomosis gastric bypass, are viable options with differing degrees of long-term success.

And while antiobesity medications such as orlistat (Xenical, Alli), phentermine/topiramate (Qsymia), naltrexone/bupropion (Contrave), liraglutide (Saxenda), semaglutide (Wegovy), and setmelanotide (Imcivree), may be considered before bariatric surgery, there are questions about the need for its use after surgery.

“While these are often employed or considered presurgically, there is a paucity of literature describing their utilization postsurgically, particularly in regards to newer antiobesity medications such as the [glucagonlike peptide–1] receptor agonists,” Dr. Firkins said.

The aim of Dr. Firkins’ analysis of the large, publicly available IBM Explorys Electronic Health Record, which included 59,160 adult post–bariatric surgery patients, was to identify postoperative weight control medication use and trends among different populations.

He found rates of postsurgical weight control medication use at 8% for topiramate (off label), 2.9% for liraglutide, 1.03% for phentermine/topiramate, 0.95% for naltrexone/bupropion, 0.52% for semaglutide and 0.1% for orlistat. Rates of topiramate use were higher for patients in the 35- 39-year range, and for orlistat and liraglutide in the 65- to 69-year range.

The differences, Dr. Firkins said, were likely related to side-effect profiles and accumulations of comorbidities with advancing age. Black patients were more likely to be prescribed the medications. Also, further analysis showed a significantly higher use of these medications among individuals with hypertension, diabetes, and hyperlipidemia.

The analyses raised several questions for future study, Dr. Firkins said: “What is the optimal timing of antiobesity medication initiation? Is it at the plateau of peak weight loss typically seen at 1-3 years post surgery? Or, after weight is regained? What is the phenotype of patients who are going to be good responders versus poor responders to a particular medication category?”

“Upon recognition of insufficient weight loss/weight regain, a multidisciplinary strategy towards management is warranted, including behavioral and dietary counseling, and consideration of AOM early use, as well as endoscopic or surgical revision,” he said.

Dr. Firkins had no disclosures.

DDW is sponsored by the American Association for the Study of Liver Diseases, the American Gastroenterological Association, the American Society for Gastrointestinal Endoscopy, and The Society for Surgery of the Alimentary Tract.

CHICAGO – Only 1%-3% of patients who have had bariatric surgery take Food and Drug Administration–approved antiobesity medications even though 25% of patients experience significant weight regain within a few years of surgery, according to a study presented at the annual Digestive Disease Week® meeting.

Obesity is a chronic, relapsing condition that must be treated as such, said the study’s author Stephen A. Firkins, MD, a fellow of gastroenterology and hepatology at the Cleveland Clinic. “Barriers to antiobesity medications must be identified.”

“If a quarter of all patients experience weight regain and another quarter experience insufficient weight loss – but only 5% are being prescribed an FDA-approved AOM – that means there’s underutilization,” Dr. Firkins said.

Data from the National Health and Nutrition Examination Survey show that 30.7% of all men and women in the United States are overweight and of these, 42.4% are obese. For the severely obese, bariatric surgery, including sleeve gastrectomy, Roux-en-Y gastric bypass, and one anastomosis gastric bypass, are viable options with differing degrees of long-term success.

And while antiobesity medications such as orlistat (Xenical, Alli), phentermine/topiramate (Qsymia), naltrexone/bupropion (Contrave), liraglutide (Saxenda), semaglutide (Wegovy), and setmelanotide (Imcivree), may be considered before bariatric surgery, there are questions about the need for its use after surgery.

“While these are often employed or considered presurgically, there is a paucity of literature describing their utilization postsurgically, particularly in regards to newer antiobesity medications such as the [glucagonlike peptide–1] receptor agonists,” Dr. Firkins said.

The aim of Dr. Firkins’ analysis of the large, publicly available IBM Explorys Electronic Health Record, which included 59,160 adult post–bariatric surgery patients, was to identify postoperative weight control medication use and trends among different populations.

He found rates of postsurgical weight control medication use at 8% for topiramate (off label), 2.9% for liraglutide, 1.03% for phentermine/topiramate, 0.95% for naltrexone/bupropion, 0.52% for semaglutide and 0.1% for orlistat. Rates of topiramate use were higher for patients in the 35- 39-year range, and for orlistat and liraglutide in the 65- to 69-year range.

The differences, Dr. Firkins said, were likely related to side-effect profiles and accumulations of comorbidities with advancing age. Black patients were more likely to be prescribed the medications. Also, further analysis showed a significantly higher use of these medications among individuals with hypertension, diabetes, and hyperlipidemia.

The analyses raised several questions for future study, Dr. Firkins said: “What is the optimal timing of antiobesity medication initiation? Is it at the plateau of peak weight loss typically seen at 1-3 years post surgery? Or, after weight is regained? What is the phenotype of patients who are going to be good responders versus poor responders to a particular medication category?”

“Upon recognition of insufficient weight loss/weight regain, a multidisciplinary strategy towards management is warranted, including behavioral and dietary counseling, and consideration of AOM early use, as well as endoscopic or surgical revision,” he said.

Dr. Firkins had no disclosures.

DDW is sponsored by the American Association for the Study of Liver Diseases, the American Gastroenterological Association, the American Society for Gastrointestinal Endoscopy, and The Society for Surgery of the Alimentary Tract.

CHICAGO – Only 1%-3% of patients who have had bariatric surgery take Food and Drug Administration–approved antiobesity medications even though 25% of patients experience significant weight regain within a few years of surgery, according to a study presented at the annual Digestive Disease Week® meeting.

Obesity is a chronic, relapsing condition that must be treated as such, said the study’s author Stephen A. Firkins, MD, a fellow of gastroenterology and hepatology at the Cleveland Clinic. “Barriers to antiobesity medications must be identified.”

“If a quarter of all patients experience weight regain and another quarter experience insufficient weight loss – but only 5% are being prescribed an FDA-approved AOM – that means there’s underutilization,” Dr. Firkins said.

Data from the National Health and Nutrition Examination Survey show that 30.7% of all men and women in the United States are overweight and of these, 42.4% are obese. For the severely obese, bariatric surgery, including sleeve gastrectomy, Roux-en-Y gastric bypass, and one anastomosis gastric bypass, are viable options with differing degrees of long-term success.

And while antiobesity medications such as orlistat (Xenical, Alli), phentermine/topiramate (Qsymia), naltrexone/bupropion (Contrave), liraglutide (Saxenda), semaglutide (Wegovy), and setmelanotide (Imcivree), may be considered before bariatric surgery, there are questions about the need for its use after surgery.

“While these are often employed or considered presurgically, there is a paucity of literature describing their utilization postsurgically, particularly in regards to newer antiobesity medications such as the [glucagonlike peptide–1] receptor agonists,” Dr. Firkins said.

The aim of Dr. Firkins’ analysis of the large, publicly available IBM Explorys Electronic Health Record, which included 59,160 adult post–bariatric surgery patients, was to identify postoperative weight control medication use and trends among different populations.

He found rates of postsurgical weight control medication use at 8% for topiramate (off label), 2.9% for liraglutide, 1.03% for phentermine/topiramate, 0.95% for naltrexone/bupropion, 0.52% for semaglutide and 0.1% for orlistat. Rates of topiramate use were higher for patients in the 35- 39-year range, and for orlistat and liraglutide in the 65- to 69-year range.

The differences, Dr. Firkins said, were likely related to side-effect profiles and accumulations of comorbidities with advancing age. Black patients were more likely to be prescribed the medications. Also, further analysis showed a significantly higher use of these medications among individuals with hypertension, diabetes, and hyperlipidemia.

The analyses raised several questions for future study, Dr. Firkins said: “What is the optimal timing of antiobesity medication initiation? Is it at the plateau of peak weight loss typically seen at 1-3 years post surgery? Or, after weight is regained? What is the phenotype of patients who are going to be good responders versus poor responders to a particular medication category?”

“Upon recognition of insufficient weight loss/weight regain, a multidisciplinary strategy towards management is warranted, including behavioral and dietary counseling, and consideration of AOM early use, as well as endoscopic or surgical revision,” he said.

Dr. Firkins had no disclosures.

DDW is sponsored by the American Association for the Study of Liver Diseases, the American Gastroenterological Association, the American Society for Gastrointestinal Endoscopy, and The Society for Surgery of the Alimentary Tract.

SAN FRANCISCO – Physically violent events at an inpatient psychiatric unit in Pennsylvania dropped by 59.8% in the months after it implemented a plan to administer antipsychotic medications to patients more quickly – both in the emergency department and in the unit – and improve handoffs between providers and nurses, researchers reported.

“We were able to significantly reduce violence,” said Michael Chen, MD, Lehigh Valley Health Network psychiatry resident and lead author of an abstract presented at the annual meeting of the American Psychiatric Association. “Furthermore, the interventions were effective in reducing episodes of violence rather than redirecting it. And the overall feeling of safety on the inpatient psychiatric unit improved.”

Violence is common in psychiatric units, although it’s not clear how often it occurs. “The data has shown that patients with a psychotic disorder such as schizophrenia or a mood disorder with psychotic features such as bipolar disorder tend to account for most of the episodes of violence on the unit,” Dr. Chen said in an interview. “This inevitably results in a higher risk for violence on inpatient psychiatric units as a large portion of patients admitted to inpatient psychiatric units have these diagnoses.”
 

Enlisting the pharmacy department

For the new study, investigators tracked episodes of violence – including verbal attacks – at an Allentown, Penn.–area inpatient psychiatric unit from December 2021 to September 2022. According to Dr. Chen, unit leaders implemented the new plan in May 2022 in the wake of higher levels of violence during the COVID-19 pandemic and the concurrent staff shortages.

Clinic leaders sought to identify potentially aggressive patients in the emergency department and treat them with antipsychotics prior to admission to the psychiatric unit, ensure that the pharmacy provides access to as-needed or standing medications, and develop “standardized huddles to ensure proper handoffs between providers and nurses.”

Medical staff relied on the Dynamic Appraisal of Situational Aggression scale, risk factors, and clinical judgment to determine which patients had the potential to be violent, Dr. Chen said.

As for treatment, first-line antipsychotics are typically given orally, but they can be injected if patients must be treated over their objections, he said. “We would only consider starting standing medications against objections in patients who are involuntarily committed.”

During the 5 months before the intervention was implemented versus the following 5 months, the average monthly number of physically violent events in the psychiatric unit fell from 12.4 to 4.8 (–61.1%, P = .04), and verbal threats dipped from 7.2 to 4 (–44.4%, P = .15). The total average number of violent events per month, including violence against property, fell from an average of 25.4 to 10.2 (–59.8%, P = .03).

The total patient population didn’t vary significantly over time, Dr. Chen said. “Thus, the decrease in violence was not correlated with a decrease in patient load.”

While “there were concerns that there would just be higher episodes of violence in the ED while psychiatry patients awaited placement,” Dr. Chen said, the numbers actually showed reductions in violence in that setting. The average number of physically violent events per month in the ED fell from 49.6 to 39.4 (–20.6%, P = .03). Verbal threats dropped from 38 to 34.6 (–8.9%, P = .5) and overall violent events dipped from 87.6 to 74 (–15.6%, P = .08).

Why did the interventions seem to work? “Standing doses as well as as-needed medications started for psychiatric patients in the emergency department have been crucial to prevent delay of care,” Dr. Chen said. Enlisting the pharmacy department “helped ensure all patients had appropriate as-needed medications to prevent them from decompensating on the units,” he added, and “involvement of nursing and ancillary staff in high-risk rounds allowed the treatment team to rapidly anticipate and address concerns.”

The study authors also reported that nursing staff felt safer. Scores on a perception-of-safety scale – with 1 most unsafe and 7 most safe – improved from 3.3 to 4.2 (+27%, P < .01).

Dr. Chen said there was a “minimal” increase in cost to implement the intervention, although coordination is necessary. “The emergency department and psychiatry department have to work together to initiate treatment in the ED while awaiting beds,” he said. “The treatment team needs to communicate concerns during rounds. The pharmacist and psychiatrist need to work together to ensure that proper as-needed medications are available.”
 

‘Good clinical practice’

In an interview, psychiatrist Mark J. Russ, MD, of NewYork-Presbyterian/Westchester Behavioral Health and Weill Cornell Medical College, said violent incidents in inpatient psychiatric units are influenced by many factors, such as history of violence, substance use, history of trauma, psychosis/paranoia, and medical problems.

The units themselves can contribute to the risk of violence through power struggles and lack of attention paid to respect and dignity, he said. “Attention to these issues is important in reducing violence,” he noted. “Generalized training for staff in de-escalation techniques and trauma-informed care is imperative. There may be value in developing specialized psychiatric ICUs where staff are meticulously trained in these and other approaches.”

The new study, Dr. Russ said, suggests that “early identification of patients at risk of engaging in violent behavior on the inpatient unit, pharmacologic treatment, and good communication helps reduce violence.” The findings, he added, suggest that “interventions known to constitute good clinical practice are indeed helpful.”

However, he cautioned that “treating all at-risk patients with antipsychotics, regardless of their psychiatric diagnosis, might well be considered chemical restraint, depending on [the] circumstances.”

There was no study funding. The study authors and Dr. Russ have no disclosures.

SAN FRANCISCO – Physically violent events at an inpatient psychiatric unit in Pennsylvania dropped by 59.8% in the months after it implemented a plan to administer antipsychotic medications to patients more quickly – both in the emergency department and in the unit – and improve handoffs between providers and nurses, researchers reported.

“We were able to significantly reduce violence,” said Michael Chen, MD, Lehigh Valley Health Network psychiatry resident and lead author of an abstract presented at the annual meeting of the American Psychiatric Association. “Furthermore, the interventions were effective in reducing episodes of violence rather than redirecting it. And the overall feeling of safety on the inpatient psychiatric unit improved.”

Violence is common in psychiatric units, although it’s not clear how often it occurs. “The data has shown that patients with a psychotic disorder such as schizophrenia or a mood disorder with psychotic features such as bipolar disorder tend to account for most of the episodes of violence on the unit,” Dr. Chen said in an interview. “This inevitably results in a higher risk for violence on inpatient psychiatric units as a large portion of patients admitted to inpatient psychiatric units have these diagnoses.”
 

Enlisting the pharmacy department

For the new study, investigators tracked episodes of violence – including verbal attacks – at an Allentown, Penn.–area inpatient psychiatric unit from December 2021 to September 2022. According to Dr. Chen, unit leaders implemented the new plan in May 2022 in the wake of higher levels of violence during the COVID-19 pandemic and the concurrent staff shortages.

Clinic leaders sought to identify potentially aggressive patients in the emergency department and treat them with antipsychotics prior to admission to the psychiatric unit, ensure that the pharmacy provides access to as-needed or standing medications, and develop “standardized huddles to ensure proper handoffs between providers and nurses.”

Medical staff relied on the Dynamic Appraisal of Situational Aggression scale, risk factors, and clinical judgment to determine which patients had the potential to be violent, Dr. Chen said.

As for treatment, first-line antipsychotics are typically given orally, but they can be injected if patients must be treated over their objections, he said. “We would only consider starting standing medications against objections in patients who are involuntarily committed.”

During the 5 months before the intervention was implemented versus the following 5 months, the average monthly number of physically violent events in the psychiatric unit fell from 12.4 to 4.8 (–61.1%, P = .04), and verbal threats dipped from 7.2 to 4 (–44.4%, P = .15). The total average number of violent events per month, including violence against property, fell from an average of 25.4 to 10.2 (–59.8%, P = .03).

The total patient population didn’t vary significantly over time, Dr. Chen said. “Thus, the decrease in violence was not correlated with a decrease in patient load.”

While “there were concerns that there would just be higher episodes of violence in the ED while psychiatry patients awaited placement,” Dr. Chen said, the numbers actually showed reductions in violence in that setting. The average number of physically violent events per month in the ED fell from 49.6 to 39.4 (–20.6%, P = .03). Verbal threats dropped from 38 to 34.6 (–8.9%, P = .5) and overall violent events dipped from 87.6 to 74 (–15.6%, P = .08).

Why did the interventions seem to work? “Standing doses as well as as-needed medications started for psychiatric patients in the emergency department have been crucial to prevent delay of care,” Dr. Chen said. Enlisting the pharmacy department “helped ensure all patients had appropriate as-needed medications to prevent them from decompensating on the units,” he added, and “involvement of nursing and ancillary staff in high-risk rounds allowed the treatment team to rapidly anticipate and address concerns.”

The study authors also reported that nursing staff felt safer. Scores on a perception-of-safety scale – with 1 most unsafe and 7 most safe – improved from 3.3 to 4.2 (+27%, P < .01).

Dr. Chen said there was a “minimal” increase in cost to implement the intervention, although coordination is necessary. “The emergency department and psychiatry department have to work together to initiate treatment in the ED while awaiting beds,” he said. “The treatment team needs to communicate concerns during rounds. The pharmacist and psychiatrist need to work together to ensure that proper as-needed medications are available.”
 

‘Good clinical practice’

In an interview, psychiatrist Mark J. Russ, MD, of NewYork-Presbyterian/Westchester Behavioral Health and Weill Cornell Medical College, said violent incidents in inpatient psychiatric units are influenced by many factors, such as history of violence, substance use, history of trauma, psychosis/paranoia, and medical problems.

The units themselves can contribute to the risk of violence through power struggles and lack of attention paid to respect and dignity, he said. “Attention to these issues is important in reducing violence,” he noted. “Generalized training for staff in de-escalation techniques and trauma-informed care is imperative. There may be value in developing specialized psychiatric ICUs where staff are meticulously trained in these and other approaches.”

The new study, Dr. Russ said, suggests that “early identification of patients at risk of engaging in violent behavior on the inpatient unit, pharmacologic treatment, and good communication helps reduce violence.” The findings, he added, suggest that “interventions known to constitute good clinical practice are indeed helpful.”

However, he cautioned that “treating all at-risk patients with antipsychotics, regardless of their psychiatric diagnosis, might well be considered chemical restraint, depending on [the] circumstances.”

There was no study funding. The study authors and Dr. Russ have no disclosures.

SAN FRANCISCO – Physically violent events at an inpatient psychiatric unit in Pennsylvania dropped by 59.8% in the months after it implemented a plan to administer antipsychotic medications to patients more quickly – both in the emergency department and in the unit – and improve handoffs between providers and nurses, researchers reported.

“We were able to significantly reduce violence,” said Michael Chen, MD, Lehigh Valley Health Network psychiatry resident and lead author of an abstract presented at the annual meeting of the American Psychiatric Association. “Furthermore, the interventions were effective in reducing episodes of violence rather than redirecting it. And the overall feeling of safety on the inpatient psychiatric unit improved.”

Violence is common in psychiatric units, although it’s not clear how often it occurs. “The data has shown that patients with a psychotic disorder such as schizophrenia or a mood disorder with psychotic features such as bipolar disorder tend to account for most of the episodes of violence on the unit,” Dr. Chen said in an interview. “This inevitably results in a higher risk for violence on inpatient psychiatric units as a large portion of patients admitted to inpatient psychiatric units have these diagnoses.”
 

Enlisting the pharmacy department

For the new study, investigators tracked episodes of violence – including verbal attacks – at an Allentown, Penn.–area inpatient psychiatric unit from December 2021 to September 2022. According to Dr. Chen, unit leaders implemented the new plan in May 2022 in the wake of higher levels of violence during the COVID-19 pandemic and the concurrent staff shortages.

Clinic leaders sought to identify potentially aggressive patients in the emergency department and treat them with antipsychotics prior to admission to the psychiatric unit, ensure that the pharmacy provides access to as-needed or standing medications, and develop “standardized huddles to ensure proper handoffs between providers and nurses.”

Medical staff relied on the Dynamic Appraisal of Situational Aggression scale, risk factors, and clinical judgment to determine which patients had the potential to be violent, Dr. Chen said.

As for treatment, first-line antipsychotics are typically given orally, but they can be injected if patients must be treated over their objections, he said. “We would only consider starting standing medications against objections in patients who are involuntarily committed.”

During the 5 months before the intervention was implemented versus the following 5 months, the average monthly number of physically violent events in the psychiatric unit fell from 12.4 to 4.8 (–61.1%, P = .04), and verbal threats dipped from 7.2 to 4 (–44.4%, P = .15). The total average number of violent events per month, including violence against property, fell from an average of 25.4 to 10.2 (–59.8%, P = .03).

The total patient population didn’t vary significantly over time, Dr. Chen said. “Thus, the decrease in violence was not correlated with a decrease in patient load.”

While “there were concerns that there would just be higher episodes of violence in the ED while psychiatry patients awaited placement,” Dr. Chen said, the numbers actually showed reductions in violence in that setting. The average number of physically violent events per month in the ED fell from 49.6 to 39.4 (–20.6%, P = .03). Verbal threats dropped from 38 to 34.6 (–8.9%, P = .5) and overall violent events dipped from 87.6 to 74 (–15.6%, P = .08).

Why did the interventions seem to work? “Standing doses as well as as-needed medications started for psychiatric patients in the emergency department have been crucial to prevent delay of care,” Dr. Chen said. Enlisting the pharmacy department “helped ensure all patients had appropriate as-needed medications to prevent them from decompensating on the units,” he added, and “involvement of nursing and ancillary staff in high-risk rounds allowed the treatment team to rapidly anticipate and address concerns.”

The study authors also reported that nursing staff felt safer. Scores on a perception-of-safety scale – with 1 most unsafe and 7 most safe – improved from 3.3 to 4.2 (+27%, P < .01).

Dr. Chen said there was a “minimal” increase in cost to implement the intervention, although coordination is necessary. “The emergency department and psychiatry department have to work together to initiate treatment in the ED while awaiting beds,” he said. “The treatment team needs to communicate concerns during rounds. The pharmacist and psychiatrist need to work together to ensure that proper as-needed medications are available.”
 

‘Good clinical practice’

In an interview, psychiatrist Mark J. Russ, MD, of NewYork-Presbyterian/Westchester Behavioral Health and Weill Cornell Medical College, said violent incidents in inpatient psychiatric units are influenced by many factors, such as history of violence, substance use, history of trauma, psychosis/paranoia, and medical problems.

The units themselves can contribute to the risk of violence through power struggles and lack of attention paid to respect and dignity, he said. “Attention to these issues is important in reducing violence,” he noted. “Generalized training for staff in de-escalation techniques and trauma-informed care is imperative. There may be value in developing specialized psychiatric ICUs where staff are meticulously trained in these and other approaches.”

The new study, Dr. Russ said, suggests that “early identification of patients at risk of engaging in violent behavior on the inpatient unit, pharmacologic treatment, and good communication helps reduce violence.” The findings, he added, suggest that “interventions known to constitute good clinical practice are indeed helpful.”

However, he cautioned that “treating all at-risk patients with antipsychotics, regardless of their psychiatric diagnosis, might well be considered chemical restraint, depending on [the] circumstances.”

There was no study funding. The study authors and Dr. Russ have no disclosures.

MANNHEIM, GERMANY – Contrary to expectations, individuals with familial hypercholesterolemia (FH) have rates of overweight and obesity that mirror the general population – rates that appear to have a substantial impact on these patients’ already increased risk of coronary artery disease, a registry analysis suggests.

Data on almost 36,000 individuals with FH were collated from an international registry, revealing that 55% of adults and 25% of children and adolescents with the homozygous form of FH had overweight or obesity. The figures for heterozygous FH were 52% and 27%, respectively.

Crucially, overweight or obesity was associated with substantially increased rates of coronary artery disease, particularly in persons with heterozygous FH, among whom adults with obesity faced a twofold increased risk, rising to more than sixfold in children and adolescents.

Moreover, “obesity is associated with a worse lipid profile, even from childhood, regardless of whether a patient is on medication,” said study presenter Amany Elshorbagy, DPhil, Cardiovascular Epidemiologist, department of primary care and public health, Imperial College London.

She added that, with the increased risk of coronary artery disease associated with heterozygous FH, the results showed that “together with lipid-lowering medication, weight management is needed.”

The research was presented at the annual meeting of the European Atherosclerosis Society.
 

Tended to be thin

Alberico L. Catapano, MD, PhD, director of cardiovascular research and of the Lipoproteins and Atherosclerosis Laboratory of IRCCS Multimedica, Milan, and past president of the EAS, said in an interview that, historically, few FH patients were overweight or obese; rather, they tended to be thin.

However, there is now “a trend for people with FH to show more diabetes and obesity,” with the “bottom line” being that, as they are already at increased risk of coronary artery disease, it pushes their risk up even further.

In other words, if a risk factor such as obesity is added “on top of the strongest risk factor, that is LDL cholesterol, it is not one plus one makes two, it is one plus one makes three,” he said.

As such, Dr. Catapano believes that the study is “very interesting,” because it further underlines the importance of weight management for individuals with increased LDL cholesterol, “especially when you have genetic forms, like FH.”

Dr. Catapano’s comments were echoed by session co-chair Ulrike Schatz, MD, leader of the lipidology specialty department at the University Hospital Carl Gustav Carus, Technical University of Dresden (Germany).

Indeed, she told Dr. Elshorbagy before her presentation that she finds “a lot of my FH patients have a tendency towards anorexia.”

In an interview, Dr. Elshorbagy said that that reaction was typical of “most of the clinicians” she had spoken to. Upon seeing her data, especially for homozygous FH patients, they say, “They are on the lean side.”

Consequently, the research team went into the study “with the expectation that they might have a lower prevalence of obesity and overweight than the general population,” but “that’s not what we’re seeing.”

Dr. Elshorbagy noted that it would be helpful to have longitudinal data to determine whether, 50 years ago, patients with HF “were leaner, along with the rest of the population.”

The registry data are cross-sectional, and the team is now reaching out to the respective national lead investigators to submit follow-up data on their patients, with the aim of looking at changes in body weight and the impact on outcomes over time.

Another key question for the researchers is in regard to fat distribution, as body mass index “is not the best predictor of heart disease,” Dr. Elshorbagy said, but is rather central obesity.

Although they have also asked investigators to share waist circumference data, she conceded that it is a measurement that “is a lot harder to standardize across centers and countries; it’s not like putting patients on a scale.”

Overall, Dr. Elshorbagy believes that her findings indicate that clinicians should take a broader, more holistic approach toward their patients – in other words, an approach in which lipid lowering medication is “key but is just one of several things we need to do to make sure the coronary event rate goes down.”
 

More with than without

Dr. Elshorbagy began her presentation by highlighting that the prevalence of overweight and obesity ranges from 50% to 70% and that it is “the only health condition where you’ve got more people worldwide with the condition than without.”

Crucially, overweight increases the risk of coronary artery disease by approximately 20%. Among patients with obesity, the risk rises to 50%.

Given that FH patients “already have a very high risk of cardiovascular disease from their high cholesterol levels,” the team set out to determine rates of obesity and overweight in this population and their impact on coronary artery disease risk.

They used cross-sectional data from the EAS FH Studies Collaboration Global Registry, which involves 29,262 adults aged greater than or equal to 18 years and 6,275 children and adolescents aged 5 to 17 years with heterozygous FH, and 325 adults and 57 children with homozygous FH.

Dividing the adults into standard BMI categories, they found that 16% of heterozygous and 23% of homozygous FH patients had obesity, while 52% and 55%, respectively, had overweight or obesity.

For children, the team used World Health Organization z score cutoffs, which indicated that 9% of patients with heterozygous FH and 7% of patients with homozygous FH had obesity. Rates of overweight or obesity were 27% and 25%, respectively.

Among patients with heterozygous FH, rates of overweight or obesity among adults were 50% in high-income countries and 63% in other countries; among children, the rates were and 27% and 29%, respectively.

Stratified by region, the team found that the lowest rate of overweight or obesity among adult patients with heterozygous FH was in Eastern Asia, at 27%, while the highest was in Northern Africa/Western Asia (the Middle East), at 82%.

In North America, 56% of adult patients had overweight or obesity. The prevalence of coronary artery disease rose with increasing BMI.

Among adult patients with heterozygous FH, 11.3% of those with normal weight had coronary artery disease; the percentage rose to 22.9% among those with overweight, and 30.9% among those with obesity. Among children, the corresponding figures were 0.1%, 0.2%, and 0.7%.

Putting adults and children with homozygous FH together, the researchers found that 29.0% of patients with normal weight had coronary artery disease, compared with 31.3% of those with overweight and 49.3% of those with obesity.

Moreover, the results showed that levels of LDL and remnant cholesterol were significantly associated with BMI in adults and children with heterozygous FH, even after adjusting for age, sex, and lipid-lowering medication (P < .001 for all).

Multivariate analysis that took into account age, sex, lipid-lowering medication, and LDL cholesterol revealed that having obesity, compared with not having obesity, was associated with a substantial increase in the risk of coronary artery disease among patients with heterozygous FH.

Among adults with the condition, the odds ratio was 2.16 (95% confidence interval, 1.97-2.36), while among children and adolescents, it was 6.87 (95% CI, 1.55-30.46).

The results remained similar after further adjustment for the presence of diabetes and when considering peripheral artery disease and stroke.

No funding for the study was declared. Dr. Elshorbagy has relationships with Amgen, Daiichi Sankyo, and Regeneron.

A version of this article first appeared on Medscape.com.

MANNHEIM, GERMANY – Contrary to expectations, individuals with familial hypercholesterolemia (FH) have rates of overweight and obesity that mirror the general population – rates that appear to have a substantial impact on these patients’ already increased risk of coronary artery disease, a registry analysis suggests.

Data on almost 36,000 individuals with FH were collated from an international registry, revealing that 55% of adults and 25% of children and adolescents with the homozygous form of FH had overweight or obesity. The figures for heterozygous FH were 52% and 27%, respectively.

Crucially, overweight or obesity was associated with substantially increased rates of coronary artery disease, particularly in persons with heterozygous FH, among whom adults with obesity faced a twofold increased risk, rising to more than sixfold in children and adolescents.

Moreover, “obesity is associated with a worse lipid profile, even from childhood, regardless of whether a patient is on medication,” said study presenter Amany Elshorbagy, DPhil, Cardiovascular Epidemiologist, department of primary care and public health, Imperial College London.

She added that, with the increased risk of coronary artery disease associated with heterozygous FH, the results showed that “together with lipid-lowering medication, weight management is needed.”

The research was presented at the annual meeting of the European Atherosclerosis Society.
 

Tended to be thin

Alberico L. Catapano, MD, PhD, director of cardiovascular research and of the Lipoproteins and Atherosclerosis Laboratory of IRCCS Multimedica, Milan, and past president of the EAS, said in an interview that, historically, few FH patients were overweight or obese; rather, they tended to be thin.

However, there is now “a trend for people with FH to show more diabetes and obesity,” with the “bottom line” being that, as they are already at increased risk of coronary artery disease, it pushes their risk up even further.

In other words, if a risk factor such as obesity is added “on top of the strongest risk factor, that is LDL cholesterol, it is not one plus one makes two, it is one plus one makes three,” he said.

As such, Dr. Catapano believes that the study is “very interesting,” because it further underlines the importance of weight management for individuals with increased LDL cholesterol, “especially when you have genetic forms, like FH.”

Dr. Catapano’s comments were echoed by session co-chair Ulrike Schatz, MD, leader of the lipidology specialty department at the University Hospital Carl Gustav Carus, Technical University of Dresden (Germany).

Indeed, she told Dr. Elshorbagy before her presentation that she finds “a lot of my FH patients have a tendency towards anorexia.”

In an interview, Dr. Elshorbagy said that that reaction was typical of “most of the clinicians” she had spoken to. Upon seeing her data, especially for homozygous FH patients, they say, “They are on the lean side.”

Consequently, the research team went into the study “with the expectation that they might have a lower prevalence of obesity and overweight than the general population,” but “that’s not what we’re seeing.”

Dr. Elshorbagy noted that it would be helpful to have longitudinal data to determine whether, 50 years ago, patients with HF “were leaner, along with the rest of the population.”

The registry data are cross-sectional, and the team is now reaching out to the respective national lead investigators to submit follow-up data on their patients, with the aim of looking at changes in body weight and the impact on outcomes over time.

Another key question for the researchers is in regard to fat distribution, as body mass index “is not the best predictor of heart disease,” Dr. Elshorbagy said, but is rather central obesity.

Although they have also asked investigators to share waist circumference data, she conceded that it is a measurement that “is a lot harder to standardize across centers and countries; it’s not like putting patients on a scale.”

Overall, Dr. Elshorbagy believes that her findings indicate that clinicians should take a broader, more holistic approach toward their patients – in other words, an approach in which lipid lowering medication is “key but is just one of several things we need to do to make sure the coronary event rate goes down.”
 

More with than without

Dr. Elshorbagy began her presentation by highlighting that the prevalence of overweight and obesity ranges from 50% to 70% and that it is “the only health condition where you’ve got more people worldwide with the condition than without.”

Crucially, overweight increases the risk of coronary artery disease by approximately 20%. Among patients with obesity, the risk rises to 50%.

Given that FH patients “already have a very high risk of cardiovascular disease from their high cholesterol levels,” the team set out to determine rates of obesity and overweight in this population and their impact on coronary artery disease risk.

They used cross-sectional data from the EAS FH Studies Collaboration Global Registry, which involves 29,262 adults aged greater than or equal to 18 years and 6,275 children and adolescents aged 5 to 17 years with heterozygous FH, and 325 adults and 57 children with homozygous FH.

Dividing the adults into standard BMI categories, they found that 16% of heterozygous and 23% of homozygous FH patients had obesity, while 52% and 55%, respectively, had overweight or obesity.

For children, the team used World Health Organization z score cutoffs, which indicated that 9% of patients with heterozygous FH and 7% of patients with homozygous FH had obesity. Rates of overweight or obesity were 27% and 25%, respectively.

Among patients with heterozygous FH, rates of overweight or obesity among adults were 50% in high-income countries and 63% in other countries; among children, the rates were and 27% and 29%, respectively.

Stratified by region, the team found that the lowest rate of overweight or obesity among adult patients with heterozygous FH was in Eastern Asia, at 27%, while the highest was in Northern Africa/Western Asia (the Middle East), at 82%.

In North America, 56% of adult patients had overweight or obesity. The prevalence of coronary artery disease rose with increasing BMI.

Among adult patients with heterozygous FH, 11.3% of those with normal weight had coronary artery disease; the percentage rose to 22.9% among those with overweight, and 30.9% among those with obesity. Among children, the corresponding figures were 0.1%, 0.2%, and 0.7%.

Putting adults and children with homozygous FH together, the researchers found that 29.0% of patients with normal weight had coronary artery disease, compared with 31.3% of those with overweight and 49.3% of those with obesity.

Moreover, the results showed that levels of LDL and remnant cholesterol were significantly associated with BMI in adults and children with heterozygous FH, even after adjusting for age, sex, and lipid-lowering medication (P < .001 for all).

Multivariate analysis that took into account age, sex, lipid-lowering medication, and LDL cholesterol revealed that having obesity, compared with not having obesity, was associated with a substantial increase in the risk of coronary artery disease among patients with heterozygous FH.

Among adults with the condition, the odds ratio was 2.16 (95% confidence interval, 1.97-2.36), while among children and adolescents, it was 6.87 (95% CI, 1.55-30.46).

The results remained similar after further adjustment for the presence of diabetes and when considering peripheral artery disease and stroke.

No funding for the study was declared. Dr. Elshorbagy has relationships with Amgen, Daiichi Sankyo, and Regeneron.

A version of this article first appeared on Medscape.com.

MANNHEIM, GERMANY – Contrary to expectations, individuals with familial hypercholesterolemia (FH) have rates of overweight and obesity that mirror the general population – rates that appear to have a substantial impact on these patients’ already increased risk of coronary artery disease, a registry analysis suggests.

Data on almost 36,000 individuals with FH were collated from an international registry, revealing that 55% of adults and 25% of children and adolescents with the homozygous form of FH had overweight or obesity. The figures for heterozygous FH were 52% and 27%, respectively.

Crucially, overweight or obesity was associated with substantially increased rates of coronary artery disease, particularly in persons with heterozygous FH, among whom adults with obesity faced a twofold increased risk, rising to more than sixfold in children and adolescents.

Moreover, “obesity is associated with a worse lipid profile, even from childhood, regardless of whether a patient is on medication,” said study presenter Amany Elshorbagy, DPhil, Cardiovascular Epidemiologist, department of primary care and public health, Imperial College London.

She added that, with the increased risk of coronary artery disease associated with heterozygous FH, the results showed that “together with lipid-lowering medication, weight management is needed.”

The research was presented at the annual meeting of the European Atherosclerosis Society.
 

Tended to be thin

Alberico L. Catapano, MD, PhD, director of cardiovascular research and of the Lipoproteins and Atherosclerosis Laboratory of IRCCS Multimedica, Milan, and past president of the EAS, said in an interview that, historically, few FH patients were overweight or obese; rather, they tended to be thin.

However, there is now “a trend for people with FH to show more diabetes and obesity,” with the “bottom line” being that, as they are already at increased risk of coronary artery disease, it pushes their risk up even further.

In other words, if a risk factor such as obesity is added “on top of the strongest risk factor, that is LDL cholesterol, it is not one plus one makes two, it is one plus one makes three,” he said.

As such, Dr. Catapano believes that the study is “very interesting,” because it further underlines the importance of weight management for individuals with increased LDL cholesterol, “especially when you have genetic forms, like FH.”

Dr. Catapano’s comments were echoed by session co-chair Ulrike Schatz, MD, leader of the lipidology specialty department at the University Hospital Carl Gustav Carus, Technical University of Dresden (Germany).

Indeed, she told Dr. Elshorbagy before her presentation that she finds “a lot of my FH patients have a tendency towards anorexia.”

In an interview, Dr. Elshorbagy said that that reaction was typical of “most of the clinicians” she had spoken to. Upon seeing her data, especially for homozygous FH patients, they say, “They are on the lean side.”

Consequently, the research team went into the study “with the expectation that they might have a lower prevalence of obesity and overweight than the general population,” but “that’s not what we’re seeing.”

Dr. Elshorbagy noted that it would be helpful to have longitudinal data to determine whether, 50 years ago, patients with HF “were leaner, along with the rest of the population.”

The registry data are cross-sectional, and the team is now reaching out to the respective national lead investigators to submit follow-up data on their patients, with the aim of looking at changes in body weight and the impact on outcomes over time.

Another key question for the researchers is in regard to fat distribution, as body mass index “is not the best predictor of heart disease,” Dr. Elshorbagy said, but is rather central obesity.

Although they have also asked investigators to share waist circumference data, she conceded that it is a measurement that “is a lot harder to standardize across centers and countries; it’s not like putting patients on a scale.”

Overall, Dr. Elshorbagy believes that her findings indicate that clinicians should take a broader, more holistic approach toward their patients – in other words, an approach in which lipid lowering medication is “key but is just one of several things we need to do to make sure the coronary event rate goes down.”
 

More with than without

Dr. Elshorbagy began her presentation by highlighting that the prevalence of overweight and obesity ranges from 50% to 70% and that it is “the only health condition where you’ve got more people worldwide with the condition than without.”

Crucially, overweight increases the risk of coronary artery disease by approximately 20%. Among patients with obesity, the risk rises to 50%.

Given that FH patients “already have a very high risk of cardiovascular disease from their high cholesterol levels,” the team set out to determine rates of obesity and overweight in this population and their impact on coronary artery disease risk.

They used cross-sectional data from the EAS FH Studies Collaboration Global Registry, which involves 29,262 adults aged greater than or equal to 18 years and 6,275 children and adolescents aged 5 to 17 years with heterozygous FH, and 325 adults and 57 children with homozygous FH.

Dividing the adults into standard BMI categories, they found that 16% of heterozygous and 23% of homozygous FH patients had obesity, while 52% and 55%, respectively, had overweight or obesity.

For children, the team used World Health Organization z score cutoffs, which indicated that 9% of patients with heterozygous FH and 7% of patients with homozygous FH had obesity. Rates of overweight or obesity were 27% and 25%, respectively.

Among patients with heterozygous FH, rates of overweight or obesity among adults were 50% in high-income countries and 63% in other countries; among children, the rates were and 27% and 29%, respectively.

Stratified by region, the team found that the lowest rate of overweight or obesity among adult patients with heterozygous FH was in Eastern Asia, at 27%, while the highest was in Northern Africa/Western Asia (the Middle East), at 82%.

In North America, 56% of adult patients had overweight or obesity. The prevalence of coronary artery disease rose with increasing BMI.

Among adult patients with heterozygous FH, 11.3% of those with normal weight had coronary artery disease; the percentage rose to 22.9% among those with overweight, and 30.9% among those with obesity. Among children, the corresponding figures were 0.1%, 0.2%, and 0.7%.

Putting adults and children with homozygous FH together, the researchers found that 29.0% of patients with normal weight had coronary artery disease, compared with 31.3% of those with overweight and 49.3% of those with obesity.

Moreover, the results showed that levels of LDL and remnant cholesterol were significantly associated with BMI in adults and children with heterozygous FH, even after adjusting for age, sex, and lipid-lowering medication (P < .001 for all).

Multivariate analysis that took into account age, sex, lipid-lowering medication, and LDL cholesterol revealed that having obesity, compared with not having obesity, was associated with a substantial increase in the risk of coronary artery disease among patients with heterozygous FH.

Among adults with the condition, the odds ratio was 2.16 (95% confidence interval, 1.97-2.36), while among children and adolescents, it was 6.87 (95% CI, 1.55-30.46).

The results remained similar after further adjustment for the presence of diabetes and when considering peripheral artery disease and stroke.

No funding for the study was declared. Dr. Elshorbagy has relationships with Amgen, Daiichi Sankyo, and Regeneron.

A version of this article first appeared on Medscape.com.

An analysis of 61 cities in the United States where employers allow paid work absences for preventive medical services, such as breast and colon cancer screenings, shows that having the option of paid leave does in fact influence one’s decision to have preventive cancer screenings.

“Our results provide evidence for policymakers considering legislative or regulatory solutions to address insufficient screening adherence and highlight an understudied benefit of expanding paid sick leave coverage,” wrote authors who were led by Kevin Callison, PhD, of the Tulane University School of Public Health and Tropical Medicine, New Orleans.

The findings were published earlier this year in the New England Journal of Medicine.

Despite an Affordable Care Act provision eliminating most cost-sharing for cancer screening, the rate for recommended breast and colorectal cancer screening among U.S. adults is lower than 70%. Work commitments, time constraints, and the prospect of lost wages are frequently cited as contributing factors to this underuse of preventive care. Researchers hypothesized that having paid sick leave coverage for the use of preventive services could improve adherence to cancer screening guidelines. With continued failure to pass a bill mandating federal paid sick leave legislation, nearly 30% of the nation’s workforce lacks this coverage. Rates are lower for low-income workers, women, and underserved racial and ethnic groups, the authors write.

Coverage mandates have become politically contentious, as evidenced by the fact that their passage by some states (n = 17), counties (n = 4) and cities (n = 18) has been met by many states (n = 18) passing preemption laws banning municipalities from adopting the laws.

In this study, researchers examined the rate of colorectal and breast cancer screening at 12- and 24-month intervals among people living in one of 61 cities. Before paid sick leave mandates were put in place, cancer screening rates were similar across the board. But once mandates were put in place, cancer screening rates were higher among workers affected by the mandate by 1.31% (95% confidence interval, 0.28-2.34) for 12-month colorectal cancer screening, 1.56% (95% CI, 0.33-2.79) for 24-month colorectal cancer screening, 1.22% (95% CI, −0.20 to 2.64) for 12-month mammography, and 2.07% (95% CI, 0.15-3.99) for 24-month mammography.

“Although these appear to be modest effects, spread across a large population, these indicate a fairly substantial gain in cancer screenings,” Dr. Callison said.

Prior studies showing positive associations between having paid sick leave coverage and whether someone receives cancer screenings are likely confounded by selection bias because they compare workers who have such coverage to those who do not, Dr. Callison and colleagues state in their paper.

“Although the lack of paid sick leave coverage may hinder access to preventive care, current evidence is insufficient to draw meaningful conclusions about its relationship to cancer screening,” the authors write, citing that particularly health conscious workers may take jobs offering sick leave coverage.

Through quasi-experimental design, the present study aimed to overcome such confounding issues. Its analytic sample, using administrative data from the Merative MarketScan Research Databases, encompassed approximately 2.5 million person-specific records per year for the colorectal cancer screening sample. The researchers’ mammography sample included 1.3 million person-specific records per year of the period examined.

The associations cited above translate into relative colorectal cancer screening increases of 8.1% in the 12-month adjusted model and a 5.9% relative increase from the premandate rate in the 24-month adjusted model. The rate was 1.56 percentage points (95% CI, 0.33-2.79) higher in the cities subject to the paid sick leave mandates (a 5.9% relative increase from the premandate rate). For screening mammography in the cities subject to the mandates, the 12-month adjusted 1.22% increase (95% CI, –0.20 to 2.64) represented a 2.5% relative increase from the premandate level. The adjusted 24-month rate increase of 2.07% (95% CI, 0.15-4.00) represented a 3.3% relative increase from premandate rates.

“However, these estimates are averages across all workers in our sample, many of whom likely already had paid sick leave coverage prior to the enactment of a mandate,” Dr. Callison said in the interview. “In fact, in other work related to this project, we estimated that about 28% of private sector workers gain paid sick leave when a mandate is enacted. So then, if we scale our findings by the share of workers actually gaining paid sick leave coverage, our estimates are much larger – a 9%-12% increase in screening mammography and a 21%-29% increase in colorectal cancer screening.”

Dr. Callison and his team are in the process of developing a follow-up proposal that would examine the effects of paid sick leave on downstream outcomes of the cancer care continuum, such as timing from diagnosis to treatment initiation. “We also hope to examine who benefits from these additional screens and what they mean for health equity. Data limitations prevented us from exploring that issue in the current study,” he said.

Dr. Callison had no conflicts associated with this study.

An analysis of 61 cities in the United States where employers allow paid work absences for preventive medical services, such as breast and colon cancer screenings, shows that having the option of paid leave does in fact influence one’s decision to have preventive cancer screenings.

“Our results provide evidence for policymakers considering legislative or regulatory solutions to address insufficient screening adherence and highlight an understudied benefit of expanding paid sick leave coverage,” wrote authors who were led by Kevin Callison, PhD, of the Tulane University School of Public Health and Tropical Medicine, New Orleans.

The findings were published earlier this year in the New England Journal of Medicine.

Despite an Affordable Care Act provision eliminating most cost-sharing for cancer screening, the rate for recommended breast and colorectal cancer screening among U.S. adults is lower than 70%. Work commitments, time constraints, and the prospect of lost wages are frequently cited as contributing factors to this underuse of preventive care. Researchers hypothesized that having paid sick leave coverage for the use of preventive services could improve adherence to cancer screening guidelines. With continued failure to pass a bill mandating federal paid sick leave legislation, nearly 30% of the nation’s workforce lacks this coverage. Rates are lower for low-income workers, women, and underserved racial and ethnic groups, the authors write.

Coverage mandates have become politically contentious, as evidenced by the fact that their passage by some states (n = 17), counties (n = 4) and cities (n = 18) has been met by many states (n = 18) passing preemption laws banning municipalities from adopting the laws.

In this study, researchers examined the rate of colorectal and breast cancer screening at 12- and 24-month intervals among people living in one of 61 cities. Before paid sick leave mandates were put in place, cancer screening rates were similar across the board. But once mandates were put in place, cancer screening rates were higher among workers affected by the mandate by 1.31% (95% confidence interval, 0.28-2.34) for 12-month colorectal cancer screening, 1.56% (95% CI, 0.33-2.79) for 24-month colorectal cancer screening, 1.22% (95% CI, −0.20 to 2.64) for 12-month mammography, and 2.07% (95% CI, 0.15-3.99) for 24-month mammography.

“Although these appear to be modest effects, spread across a large population, these indicate a fairly substantial gain in cancer screenings,” Dr. Callison said.

Prior studies showing positive associations between having paid sick leave coverage and whether someone receives cancer screenings are likely confounded by selection bias because they compare workers who have such coverage to those who do not, Dr. Callison and colleagues state in their paper.

“Although the lack of paid sick leave coverage may hinder access to preventive care, current evidence is insufficient to draw meaningful conclusions about its relationship to cancer screening,” the authors write, citing that particularly health conscious workers may take jobs offering sick leave coverage.

Through quasi-experimental design, the present study aimed to overcome such confounding issues. Its analytic sample, using administrative data from the Merative MarketScan Research Databases, encompassed approximately 2.5 million person-specific records per year for the colorectal cancer screening sample. The researchers’ mammography sample included 1.3 million person-specific records per year of the period examined.

The associations cited above translate into relative colorectal cancer screening increases of 8.1% in the 12-month adjusted model and a 5.9% relative increase from the premandate rate in the 24-month adjusted model. The rate was 1.56 percentage points (95% CI, 0.33-2.79) higher in the cities subject to the paid sick leave mandates (a 5.9% relative increase from the premandate rate). For screening mammography in the cities subject to the mandates, the 12-month adjusted 1.22% increase (95% CI, –0.20 to 2.64) represented a 2.5% relative increase from the premandate level. The adjusted 24-month rate increase of 2.07% (95% CI, 0.15-4.00) represented a 3.3% relative increase from premandate rates.

“However, these estimates are averages across all workers in our sample, many of whom likely already had paid sick leave coverage prior to the enactment of a mandate,” Dr. Callison said in the interview. “In fact, in other work related to this project, we estimated that about 28% of private sector workers gain paid sick leave when a mandate is enacted. So then, if we scale our findings by the share of workers actually gaining paid sick leave coverage, our estimates are much larger – a 9%-12% increase in screening mammography and a 21%-29% increase in colorectal cancer screening.”

Dr. Callison and his team are in the process of developing a follow-up proposal that would examine the effects of paid sick leave on downstream outcomes of the cancer care continuum, such as timing from diagnosis to treatment initiation. “We also hope to examine who benefits from these additional screens and what they mean for health equity. Data limitations prevented us from exploring that issue in the current study,” he said.

Dr. Callison had no conflicts associated with this study.

An analysis of 61 cities in the United States where employers allow paid work absences for preventive medical services, such as breast and colon cancer screenings, shows that having the option of paid leave does in fact influence one’s decision to have preventive cancer screenings.

“Our results provide evidence for policymakers considering legislative or regulatory solutions to address insufficient screening adherence and highlight an understudied benefit of expanding paid sick leave coverage,” wrote authors who were led by Kevin Callison, PhD, of the Tulane University School of Public Health and Tropical Medicine, New Orleans.

The findings were published earlier this year in the New England Journal of Medicine.

Despite an Affordable Care Act provision eliminating most cost-sharing for cancer screening, the rate for recommended breast and colorectal cancer screening among U.S. adults is lower than 70%. Work commitments, time constraints, and the prospect of lost wages are frequently cited as contributing factors to this underuse of preventive care. Researchers hypothesized that having paid sick leave coverage for the use of preventive services could improve adherence to cancer screening guidelines. With continued failure to pass a bill mandating federal paid sick leave legislation, nearly 30% of the nation’s workforce lacks this coverage. Rates are lower for low-income workers, women, and underserved racial and ethnic groups, the authors write.

Coverage mandates have become politically contentious, as evidenced by the fact that their passage by some states (n = 17), counties (n = 4) and cities (n = 18) has been met by many states (n = 18) passing preemption laws banning municipalities from adopting the laws.

In this study, researchers examined the rate of colorectal and breast cancer screening at 12- and 24-month intervals among people living in one of 61 cities. Before paid sick leave mandates were put in place, cancer screening rates were similar across the board. But once mandates were put in place, cancer screening rates were higher among workers affected by the mandate by 1.31% (95% confidence interval, 0.28-2.34) for 12-month colorectal cancer screening, 1.56% (95% CI, 0.33-2.79) for 24-month colorectal cancer screening, 1.22% (95% CI, −0.20 to 2.64) for 12-month mammography, and 2.07% (95% CI, 0.15-3.99) for 24-month mammography.

“Although these appear to be modest effects, spread across a large population, these indicate a fairly substantial gain in cancer screenings,” Dr. Callison said.

Prior studies showing positive associations between having paid sick leave coverage and whether someone receives cancer screenings are likely confounded by selection bias because they compare workers who have such coverage to those who do not, Dr. Callison and colleagues state in their paper.

“Although the lack of paid sick leave coverage may hinder access to preventive care, current evidence is insufficient to draw meaningful conclusions about its relationship to cancer screening,” the authors write, citing that particularly health conscious workers may take jobs offering sick leave coverage.

Through quasi-experimental design, the present study aimed to overcome such confounding issues. Its analytic sample, using administrative data from the Merative MarketScan Research Databases, encompassed approximately 2.5 million person-specific records per year for the colorectal cancer screening sample. The researchers’ mammography sample included 1.3 million person-specific records per year of the period examined.

The associations cited above translate into relative colorectal cancer screening increases of 8.1% in the 12-month adjusted model and a 5.9% relative increase from the premandate rate in the 24-month adjusted model. The rate was 1.56 percentage points (95% CI, 0.33-2.79) higher in the cities subject to the paid sick leave mandates (a 5.9% relative increase from the premandate rate). For screening mammography in the cities subject to the mandates, the 12-month adjusted 1.22% increase (95% CI, –0.20 to 2.64) represented a 2.5% relative increase from the premandate level. The adjusted 24-month rate increase of 2.07% (95% CI, 0.15-4.00) represented a 3.3% relative increase from premandate rates.

“However, these estimates are averages across all workers in our sample, many of whom likely already had paid sick leave coverage prior to the enactment of a mandate,” Dr. Callison said in the interview. “In fact, in other work related to this project, we estimated that about 28% of private sector workers gain paid sick leave when a mandate is enacted. So then, if we scale our findings by the share of workers actually gaining paid sick leave coverage, our estimates are much larger – a 9%-12% increase in screening mammography and a 21%-29% increase in colorectal cancer screening.”

Dr. Callison and his team are in the process of developing a follow-up proposal that would examine the effects of paid sick leave on downstream outcomes of the cancer care continuum, such as timing from diagnosis to treatment initiation. “We also hope to examine who benefits from these additional screens and what they mean for health equity. Data limitations prevented us from exploring that issue in the current study,” he said.

Dr. Callison had no conflicts associated with this study.

CHICAGO – The regular use of aspirin or other nonsteroidal anti-inflammatory drugs was found to be associated with a lower risk of early-onset conventional and advanced adenomas. The authors say that aspirin could prove to be an effective strategy in preventing early-onset colorectal cancer cases.

“What we have here is a 15% reduction for all adenomas and 33% for those with advanced histology, which to us is quite substantial. We have not seen that much [33%] in previous studies so I would think it definitely needs more study,” said Cassandra D. Fritz, MD, MPHS, a gastroenterologist with Washington University, St. Louis, in an oral presentation given at the annual Digestive Disease Week^®.

“This finding is important given the alarming rise in the incidence and mortality of early-onset colorectal cancer (age < 50 years), and our limited understanding of the underlying drivers to direct prevention efforts,” Dr. Fritz said. Early-onset colorectal cancer cases have doubled since 1995, she said.

The study confirms evidence from 30 years of research that suggests regular aspirin use reduces cancer risk. In patients with Lynch syndrome, the CAPP2 study showed that aspirin has a protective effect against colorectal cancer at 20 years follow-up.

While emerging data have suggested that aspirin use may reduce later-onset colorectal cancer, it was not known if regular aspirin and NSAID use are associated with diminished risk of early-onset conventional adenomas, and especially the high-risk adenomas conferring greater malignant potential known to be the major precursor of early-onset colorectal cancer. An unpublished analysis of molecular markers by the study’s senior author, Yin Cao, ScD, MPH, also of Washington University, found that at least 57% of early-onset colorectal cancers developed from the conventional adenoma-carcinoma pathway.