Cardiovascular Medicine & Surgery Section

Emerging role of cardiopulmonary obstetric critical care

Despite being a developed country, maternal morbidity and mortality rates in some counties in the United States mirror that of third world countries, with 23.8 women dying per 100,000 live births (Hoyert DL, Miniño AM. Maternal mortality in the United States. National Vital Statistics Reports; vol 69 no 2. Hyattsville, MD: National Center for Health Statistics. 2020). The care of this vulnerable population testifies to the quality of care provided across the country. Some of these poor outcomes are directly attributed to in-hospital deaths due to preexisting or newly discovered heart or lung diseases, such as valvular heart diseases, cardiomyopathies, pulmonary arterial hypertension, eclampsia, or other etiologies. With the development of advanced heart and lung programs across the nation capable of providing mechanical circulatory support and extracorporeal life support, we believe that incorporating a heart-lung-OB team approach to high-risk cases can identify knowledge gaps early and predict and prevent maternal complications.

In this proposed model, patients funnel to the hub facility to be cared for by a team of intensive care physicians, advanced heart failure physicians, cardiovascular and obstetric anesthesiologists, and maternal/fetal medicine physicians, with the potential addition of an adult ECMO team member.

A team huddle, using a virtual platform, would be organized by a designated OB coordinator at the patient’s admission with follow-up huddles every 2 to 3 days, to ensure the team stays engaged through delivery into the postpartum period. Value could be added with subsequent cardiac or pulmonary rehabilitation. With an emphasis on shared decision making, we can make it a national priority to save every woman during the birthing process.

Bindu Akkanti, MD, FCCP, Member-at-Large

Mark Warner, MD, FCCP, Member-at-Large

Cardiovascular Medicine & Surgery Section

Emerging role of cardiopulmonary obstetric critical care

Despite being a developed country, maternal morbidity and mortality rates in some counties in the United States mirror that of third world countries, with 23.8 women dying per 100,000 live births (Hoyert DL, Miniño AM. Maternal mortality in the United States. National Vital Statistics Reports; vol 69 no 2. Hyattsville, MD: National Center for Health Statistics. 2020). The care of this vulnerable population testifies to the quality of care provided across the country. Some of these poor outcomes are directly attributed to in-hospital deaths due to preexisting or newly discovered heart or lung diseases, such as valvular heart diseases, cardiomyopathies, pulmonary arterial hypertension, eclampsia, or other etiologies. With the development of advanced heart and lung programs across the nation capable of providing mechanical circulatory support and extracorporeal life support, we believe that incorporating a heart-lung-OB team approach to high-risk cases can identify knowledge gaps early and predict and prevent maternal complications.

In this proposed model, patients funnel to the hub facility to be cared for by a team of intensive care physicians, advanced heart failure physicians, cardiovascular and obstetric anesthesiologists, and maternal/fetal medicine physicians, with the potential addition of an adult ECMO team member.

A team huddle, using a virtual platform, would be organized by a designated OB coordinator at the patient’s admission with follow-up huddles every 2 to 3 days, to ensure the team stays engaged through delivery into the postpartum period. Value could be added with subsequent cardiac or pulmonary rehabilitation. With an emphasis on shared decision making, we can make it a national priority to save every woman during the birthing process.

Bindu Akkanti, MD, FCCP, Member-at-Large

Mark Warner, MD, FCCP, Member-at-Large

Cardiovascular Medicine & Surgery Section

Emerging role of cardiopulmonary obstetric critical care

Despite being a developed country, maternal morbidity and mortality rates in some counties in the United States mirror that of third world countries, with 23.8 women dying per 100,000 live births (Hoyert DL, Miniño AM. Maternal mortality in the United States. National Vital Statistics Reports; vol 69 no 2. Hyattsville, MD: National Center for Health Statistics. 2020). The care of this vulnerable population testifies to the quality of care provided across the country. Some of these poor outcomes are directly attributed to in-hospital deaths due to preexisting or newly discovered heart or lung diseases, such as valvular heart diseases, cardiomyopathies, pulmonary arterial hypertension, eclampsia, or other etiologies. With the development of advanced heart and lung programs across the nation capable of providing mechanical circulatory support and extracorporeal life support, we believe that incorporating a heart-lung-OB team approach to high-risk cases can identify knowledge gaps early and predict and prevent maternal complications.

In this proposed model, patients funnel to the hub facility to be cared for by a team of intensive care physicians, advanced heart failure physicians, cardiovascular and obstetric anesthesiologists, and maternal/fetal medicine physicians, with the potential addition of an adult ECMO team member.

A team huddle, using a virtual platform, would be organized by a designated OB coordinator at the patient’s admission with follow-up huddles every 2 to 3 days, to ensure the team stays engaged through delivery into the postpartum period. Value could be added with subsequent cardiac or pulmonary rehabilitation. With an emphasis on shared decision making, we can make it a national priority to save every woman during the birthing process.

Bindu Akkanti, MD, FCCP, Member-at-Large

Mark Warner, MD, FCCP, Member-at-Large

Lung Transplant Section

Strengthening lung transplant education

The number of lung transplants (LT) performed reached an all-time high in 2019 with a 52.3% increase over the previous decade. Transplants are being performed in older and sicker patients with 35% of recipients being over 65 years of age and 25% with lung allocation scores (LAS) over 60. (Valapour, et al. Am J Transplant. 2021;21[Suppl 2]:441). This growth has led to an increased demand for transplant pulmonologists. Lung transplant education has not kept pace with this growth, and, currently, there are limited avenues and variable models of training. There are about 15 dedicated LT fellowship programs located at 68 transplant centers with widely variable curricula. The vast majority of the 160 general pulmonary and critical care medicine (PCCM) fellowship programs do not have access to hands-on clinical transplant training and are guided by vague ACGME guidelines. A U.S. national survey (Town JA, et al. Ann Am Thorac Soc. 2016;13[4]:568) of PCCM programs found that about 41% of centers did not have a transplant curriculum, and training was very variable. Another report found that a structured educational LT curriculum at a transplant center was associated with improved performance of PCCM fellows (Hayes, et al. Teach Learn Med. 2013;25[1]:59). The lack of a structured curriculum and wide variability coupled with lack of information about the training pathways impedes effective training.

Recognizing these issues, the lung transplant steering committee developed two webinars for the online CHEST learning portal (tinyurl.com/53pnne2k). These provide resources and information for fellows and junior faculty interested in a transplant pulmonology career as well as discuss needs and opportunities to develop a program for specialized training in LT. There is need for a multipronged approach addressing:

–Increase access to specialized transplant education for PCCM fellows.

–Develop a uniform structured curriculum for lung transplant education engaging the PCCM and transplant fellowship program directors as stakeholders.

–Increase collaboration between the transplant fellowship programs to address gaps in training.

Hakim Azhfar Ali, MBBS, FCCP
Member-at-Large

Lung Transplant Section

Strengthening lung transplant education

The number of lung transplants (LT) performed reached an all-time high in 2019 with a 52.3% increase over the previous decade. Transplants are being performed in older and sicker patients with 35% of recipients being over 65 years of age and 25% with lung allocation scores (LAS) over 60. (Valapour, et al. Am J Transplant. 2021;21[Suppl 2]:441). This growth has led to an increased demand for transplant pulmonologists. Lung transplant education has not kept pace with this growth, and, currently, there are limited avenues and variable models of training. There are about 15 dedicated LT fellowship programs located at 68 transplant centers with widely variable curricula. The vast majority of the 160 general pulmonary and critical care medicine (PCCM) fellowship programs do not have access to hands-on clinical transplant training and are guided by vague ACGME guidelines. A U.S. national survey (Town JA, et al. Ann Am Thorac Soc. 2016;13[4]:568) of PCCM programs found that about 41% of centers did not have a transplant curriculum, and training was very variable. Another report found that a structured educational LT curriculum at a transplant center was associated with improved performance of PCCM fellows (Hayes, et al. Teach Learn Med. 2013;25[1]:59). The lack of a structured curriculum and wide variability coupled with lack of information about the training pathways impedes effective training.

Recognizing these issues, the lung transplant steering committee developed two webinars for the online CHEST learning portal (tinyurl.com/53pnne2k). These provide resources and information for fellows and junior faculty interested in a transplant pulmonology career as well as discuss needs and opportunities to develop a program for specialized training in LT. There is need for a multipronged approach addressing:

–Increase access to specialized transplant education for PCCM fellows.

–Develop a uniform structured curriculum for lung transplant education engaging the PCCM and transplant fellowship program directors as stakeholders.

–Increase collaboration between the transplant fellowship programs to address gaps in training.

Hakim Azhfar Ali, MBBS, FCCP
Member-at-Large

Lung Transplant Section

Strengthening lung transplant education

The number of lung transplants (LT) performed reached an all-time high in 2019 with a 52.3% increase over the previous decade. Transplants are being performed in older and sicker patients with 35% of recipients being over 65 years of age and 25% with lung allocation scores (LAS) over 60. (Valapour, et al. Am J Transplant. 2021;21[Suppl 2]:441). This growth has led to an increased demand for transplant pulmonologists. Lung transplant education has not kept pace with this growth, and, currently, there are limited avenues and variable models of training. There are about 15 dedicated LT fellowship programs located at 68 transplant centers with widely variable curricula. The vast majority of the 160 general pulmonary and critical care medicine (PCCM) fellowship programs do not have access to hands-on clinical transplant training and are guided by vague ACGME guidelines. A U.S. national survey (Town JA, et al. Ann Am Thorac Soc. 2016;13[4]:568) of PCCM programs found that about 41% of centers did not have a transplant curriculum, and training was very variable. Another report found that a structured educational LT curriculum at a transplant center was associated with improved performance of PCCM fellows (Hayes, et al. Teach Learn Med. 2013;25[1]:59). The lack of a structured curriculum and wide variability coupled with lack of information about the training pathways impedes effective training.

Recognizing these issues, the lung transplant steering committee developed two webinars for the online CHEST learning portal (tinyurl.com/53pnne2k). These provide resources and information for fellows and junior faculty interested in a transplant pulmonology career as well as discuss needs and opportunities to develop a program for specialized training in LT. There is need for a multipronged approach addressing:

–Increase access to specialized transplant education for PCCM fellows.

–Develop a uniform structured curriculum for lung transplant education engaging the PCCM and transplant fellowship program directors as stakeholders.

–Increase collaboration between the transplant fellowship programs to address gaps in training.

Hakim Azhfar Ali, MBBS, FCCP
Member-at-Large

Women with preeclampsia with severe features benefit from treatment with oral nifedipine during labor and delivery, results of a randomized controlled trial suggest.

The study showed that intrapartum administration of extended-release oral nifedipine was safe and reduced the need for acute intravenous or immediate-release oral hypertensive therapy. There was a trend toward fewer cesarean deliveries and less need for neonatal intensive care.

The results suggest that providers “consider initiating long-acting nifedipine every 24 hours for individuals with preeclampsia with severe features who are undergoing induction of labor,” Erin M. Cleary, MD, with the Ohio State University, Columbus, told this news organization.

“There is no need to wait until patients require one or more doses of acute [antihypertensive] therapy before starting long-acting nifedipine, as long as they otherwise meet criteria for preeclampsia with severe features,” Dr. Cleary said.

The study was published online in Hypertension.

Clear benefits for mom and baby

Preeclampsia complicates up to 8% of pregnancies and often leads to significant maternal and perinatal morbidity.

“We know that bringing down very high blood pressure to a safer range will help prevent maternal and fetal complications. However, besides rapid-acting, intravenous medicines for severe hypertension during pregnancy, optimal management for hypertension during the labor and delivery process has not been studied,” Dr. Cleary explains in a news release.

In a randomized, triple-blind, placebo-controlled study, the researchers assessed whether treatment with long-acting nifedipine could prevent severe hypertension in women with a singleton or twin gestation and preeclampsia with severe features, as defined according to American College of Obstetrics and Gynecology criteria.

During induction of labor between 22 and 41 weeks’ gestation, 55 women were assigned to 30-mg oral extended-release nifedipine, and 55 received matching placebo, administered every 24 hours until delivery.

The primary outcome was receipt of one or more doses of acute hypertension therapy for blood pressure of at least 160/110 mm Hg that was sustained for 10 minutes or longer.

The primary outcome occurred in significantly fewer women in the nifedipine group than in the placebo group (34% vs. 55%; relative risk, 0.62; 95% CI, 0.39-0.97; number needed to treat, 4.7).

Fewer women in the nifedipine group than in the placebo group required cesarean delivery, although this difference did not meet statistical significance (21% vs. 35%; RR, 0.60; 95% CI, 0.31-1.15).

There was no between-group difference in the rate of hypotensive episodes, including symptomatic hypotension requiring phenylephrine for pressure support following neuraxial anesthesia (9.4% vs. 8.2%; RR, 1.15; 95% CI, 0.33-4.06).

After delivery, there was no difference in the rate of persistently severe blood pressure that required acute therapy and maintenance therapy at time of discharge home.

Birth weight and rates of births of neonates who were small for gestational age were similar in the two groups. There was a trend for decreased rates of neonatal intensive care unit admission among infants born to mothers who received nifedipine (29% vs. 47%; RR, 0.62; 95% CI, 0.37-1.02).

The neonatal composite outcome was also similar between the nifedipine group and the placebo group (36% vs. 41%; RR, 0.83; 95% CI, 0.51-1.37). The composite outcome included Apgar score of less than 7 at 5 minutes, hyperbilirubinemia requiring phototherapy, hypoglycemia requiring intravenous therapy, or supplemental oxygen therapy beyond the first 24 hours of life.

“Our findings support the growing trend in more active management of hypertension in pregnancy with daily maintenance medications,” Dr. Cleary and colleagues note in their article.

“Even in the absence of preeclampsia, emerging research suggests pregnant individuals may benefit from initiating and titrating antihypertensive therapy at goals similar to the nonobstetric population,” they add.

Potentially practice changing

Reached for comment, Vesna Garovic, MD, PhD, with Mayo Clinic, Rochester, Minn., said that this is an “important initial paper to start a very important conversation about blood pressure treatment goals in preeclampsia.”

Dr. Garovic noted that for chronic hypertension in pregnancy, the blood pressure treatment goal is now less than or equal to 140/90 mm Hg.

“However, this does not apply to preeclampsia, where quite high blood pressures, such 160/110 mm Hg or higher, are still allowed before treatment is considered,” Dr. Garovic said.

“This study shows that as soon as you reach that level, treatment with oral nifedipine should be initiated and that timely initiation of oral nifedipine may optimize blood pressure control and decrease the need for intravenous therapy subsequently, and that has good effects on the mother without adversely affecting the baby,” Dr. Garovic said.

“This is potentially practice changing,” Dr. Garovic added. “But the elephant in the room is the question of why we are waiting for blood pressure to reach such dangerous levels before initiating treatment, and whether initiating treatment at a blood pressure of 140/90 or higher may prevent blood pressure reaching these high levels and women developing complications that are the consequence of severe hypertension.”

The study was funded by the Ohio State University’s Department of Obstetrics and Gynecology. Dr. Cleary and Dr. Garovic have disclosed no relevant financial relationships.

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

Women with preeclampsia with severe features benefit from treatment with oral nifedipine during labor and delivery, results of a randomized controlled trial suggest.

The study showed that intrapartum administration of extended-release oral nifedipine was safe and reduced the need for acute intravenous or immediate-release oral hypertensive therapy. There was a trend toward fewer cesarean deliveries and less need for neonatal intensive care.

The results suggest that providers “consider initiating long-acting nifedipine every 24 hours for individuals with preeclampsia with severe features who are undergoing induction of labor,” Erin M. Cleary, MD, with the Ohio State University, Columbus, told this news organization.

“There is no need to wait until patients require one or more doses of acute [antihypertensive] therapy before starting long-acting nifedipine, as long as they otherwise meet criteria for preeclampsia with severe features,” Dr. Cleary said.

The study was published online in Hypertension.

Clear benefits for mom and baby

Preeclampsia complicates up to 8% of pregnancies and often leads to significant maternal and perinatal morbidity.

“We know that bringing down very high blood pressure to a safer range will help prevent maternal and fetal complications. However, besides rapid-acting, intravenous medicines for severe hypertension during pregnancy, optimal management for hypertension during the labor and delivery process has not been studied,” Dr. Cleary explains in a news release.

In a randomized, triple-blind, placebo-controlled study, the researchers assessed whether treatment with long-acting nifedipine could prevent severe hypertension in women with a singleton or twin gestation and preeclampsia with severe features, as defined according to American College of Obstetrics and Gynecology criteria.

During induction of labor between 22 and 41 weeks’ gestation, 55 women were assigned to 30-mg oral extended-release nifedipine, and 55 received matching placebo, administered every 24 hours until delivery.

The primary outcome was receipt of one or more doses of acute hypertension therapy for blood pressure of at least 160/110 mm Hg that was sustained for 10 minutes or longer.

The primary outcome occurred in significantly fewer women in the nifedipine group than in the placebo group (34% vs. 55%; relative risk, 0.62; 95% CI, 0.39-0.97; number needed to treat, 4.7).

Fewer women in the nifedipine group than in the placebo group required cesarean delivery, although this difference did not meet statistical significance (21% vs. 35%; RR, 0.60; 95% CI, 0.31-1.15).

There was no between-group difference in the rate of hypotensive episodes, including symptomatic hypotension requiring phenylephrine for pressure support following neuraxial anesthesia (9.4% vs. 8.2%; RR, 1.15; 95% CI, 0.33-4.06).

After delivery, there was no difference in the rate of persistently severe blood pressure that required acute therapy and maintenance therapy at time of discharge home.

Birth weight and rates of births of neonates who were small for gestational age were similar in the two groups. There was a trend for decreased rates of neonatal intensive care unit admission among infants born to mothers who received nifedipine (29% vs. 47%; RR, 0.62; 95% CI, 0.37-1.02).

The neonatal composite outcome was also similar between the nifedipine group and the placebo group (36% vs. 41%; RR, 0.83; 95% CI, 0.51-1.37). The composite outcome included Apgar score of less than 7 at 5 minutes, hyperbilirubinemia requiring phototherapy, hypoglycemia requiring intravenous therapy, or supplemental oxygen therapy beyond the first 24 hours of life.

“Our findings support the growing trend in more active management of hypertension in pregnancy with daily maintenance medications,” Dr. Cleary and colleagues note in their article.

“Even in the absence of preeclampsia, emerging research suggests pregnant individuals may benefit from initiating and titrating antihypertensive therapy at goals similar to the nonobstetric population,” they add.

Potentially practice changing

Reached for comment, Vesna Garovic, MD, PhD, with Mayo Clinic, Rochester, Minn., said that this is an “important initial paper to start a very important conversation about blood pressure treatment goals in preeclampsia.”

Dr. Garovic noted that for chronic hypertension in pregnancy, the blood pressure treatment goal is now less than or equal to 140/90 mm Hg.

“However, this does not apply to preeclampsia, where quite high blood pressures, such 160/110 mm Hg or higher, are still allowed before treatment is considered,” Dr. Garovic said.

“This study shows that as soon as you reach that level, treatment with oral nifedipine should be initiated and that timely initiation of oral nifedipine may optimize blood pressure control and decrease the need for intravenous therapy subsequently, and that has good effects on the mother without adversely affecting the baby,” Dr. Garovic said.

“This is potentially practice changing,” Dr. Garovic added. “But the elephant in the room is the question of why we are waiting for blood pressure to reach such dangerous levels before initiating treatment, and whether initiating treatment at a blood pressure of 140/90 or higher may prevent blood pressure reaching these high levels and women developing complications that are the consequence of severe hypertension.”

The study was funded by the Ohio State University’s Department of Obstetrics and Gynecology. Dr. Cleary and Dr. Garovic have disclosed no relevant financial relationships.

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

Women with preeclampsia with severe features benefit from treatment with oral nifedipine during labor and delivery, results of a randomized controlled trial suggest.

The study showed that intrapartum administration of extended-release oral nifedipine was safe and reduced the need for acute intravenous or immediate-release oral hypertensive therapy. There was a trend toward fewer cesarean deliveries and less need for neonatal intensive care.

The results suggest that providers “consider initiating long-acting nifedipine every 24 hours for individuals with preeclampsia with severe features who are undergoing induction of labor,” Erin M. Cleary, MD, with the Ohio State University, Columbus, told this news organization.

“There is no need to wait until patients require one or more doses of acute [antihypertensive] therapy before starting long-acting nifedipine, as long as they otherwise meet criteria for preeclampsia with severe features,” Dr. Cleary said.

The study was published online in Hypertension.

Clear benefits for mom and baby

Preeclampsia complicates up to 8% of pregnancies and often leads to significant maternal and perinatal morbidity.

“We know that bringing down very high blood pressure to a safer range will help prevent maternal and fetal complications. However, besides rapid-acting, intravenous medicines for severe hypertension during pregnancy, optimal management for hypertension during the labor and delivery process has not been studied,” Dr. Cleary explains in a news release.

In a randomized, triple-blind, placebo-controlled study, the researchers assessed whether treatment with long-acting nifedipine could prevent severe hypertension in women with a singleton or twin gestation and preeclampsia with severe features, as defined according to American College of Obstetrics and Gynecology criteria.

During induction of labor between 22 and 41 weeks’ gestation, 55 women were assigned to 30-mg oral extended-release nifedipine, and 55 received matching placebo, administered every 24 hours until delivery.

The primary outcome was receipt of one or more doses of acute hypertension therapy for blood pressure of at least 160/110 mm Hg that was sustained for 10 minutes or longer.

The primary outcome occurred in significantly fewer women in the nifedipine group than in the placebo group (34% vs. 55%; relative risk, 0.62; 95% CI, 0.39-0.97; number needed to treat, 4.7).

Fewer women in the nifedipine group than in the placebo group required cesarean delivery, although this difference did not meet statistical significance (21% vs. 35%; RR, 0.60; 95% CI, 0.31-1.15).

There was no between-group difference in the rate of hypotensive episodes, including symptomatic hypotension requiring phenylephrine for pressure support following neuraxial anesthesia (9.4% vs. 8.2%; RR, 1.15; 95% CI, 0.33-4.06).

After delivery, there was no difference in the rate of persistently severe blood pressure that required acute therapy and maintenance therapy at time of discharge home.

Birth weight and rates of births of neonates who were small for gestational age were similar in the two groups. There was a trend for decreased rates of neonatal intensive care unit admission among infants born to mothers who received nifedipine (29% vs. 47%; RR, 0.62; 95% CI, 0.37-1.02).

The neonatal composite outcome was also similar between the nifedipine group and the placebo group (36% vs. 41%; RR, 0.83; 95% CI, 0.51-1.37). The composite outcome included Apgar score of less than 7 at 5 minutes, hyperbilirubinemia requiring phototherapy, hypoglycemia requiring intravenous therapy, or supplemental oxygen therapy beyond the first 24 hours of life.

“Our findings support the growing trend in more active management of hypertension in pregnancy with daily maintenance medications,” Dr. Cleary and colleagues note in their article.

“Even in the absence of preeclampsia, emerging research suggests pregnant individuals may benefit from initiating and titrating antihypertensive therapy at goals similar to the nonobstetric population,” they add.

Potentially practice changing

Reached for comment, Vesna Garovic, MD, PhD, with Mayo Clinic, Rochester, Minn., said that this is an “important initial paper to start a very important conversation about blood pressure treatment goals in preeclampsia.”

Dr. Garovic noted that for chronic hypertension in pregnancy, the blood pressure treatment goal is now less than or equal to 140/90 mm Hg.

“However, this does not apply to preeclampsia, where quite high blood pressures, such 160/110 mm Hg or higher, are still allowed before treatment is considered,” Dr. Garovic said.

“This study shows that as soon as you reach that level, treatment with oral nifedipine should be initiated and that timely initiation of oral nifedipine may optimize blood pressure control and decrease the need for intravenous therapy subsequently, and that has good effects on the mother without adversely affecting the baby,” Dr. Garovic said.

“This is potentially practice changing,” Dr. Garovic added. “But the elephant in the room is the question of why we are waiting for blood pressure to reach such dangerous levels before initiating treatment, and whether initiating treatment at a blood pressure of 140/90 or higher may prevent blood pressure reaching these high levels and women developing complications that are the consequence of severe hypertension.”

The study was funded by the Ohio State University’s Department of Obstetrics and Gynecology. Dr. Cleary and Dr. Garovic have disclosed no relevant financial relationships.

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

Key data on chronic conditions in type 2 diabetes, presented at the 2022 European Association for the Study of Diabetes (EASD), are discussed by Dr Carol Wysham, from the University of Washington School of Medicine. 

Focusing on nonalcoholic fatty liver disease (NAFLD), Dr Wysham reports on a large national registry out of Sweden that explored the rates of microvascular complications in patients with NAFLD. The study showed that NAFLD is independently associated with chronic kidney disease and retinopathy. Coupling the findings with the rise in diabetes risk per population, the presence of NAFLD may represent an additional risk factor for microvascular complications.  

Next, Dr Wysham comments on another large, real-world study using data from the UK National Health Service (NHS), investigating a scoring system for noninvasive fibrosis, which the study concludes is a promising prognostic biomarker of liver and cardiovascular events in adults with type 2 diabetes.  

She then turns to a clinical study that evaluated whether the 2018 EASD/ADA routine treatment recommendation algorithm is associated with decreasing cardiovascular events and death in type 2 diabetes. The study found that nonadherence to the recommendations was associated with an increase in major adverse cardiovascular events and mortality.

--

Carol Wysham, MD, Clinical Professor of Medicine, Department of Medicine, University of Washington School of Medicine; Clinical Endocrinologist, Rockwood Center for Diabetes and Endocrinology, MultiCare Health Systems, Spokane, Washington 

Carol Wysham, MD, has disclosed the following relevant financial relationships: 

Serve(d) as a director, officer, partner, employee, advisor, consultant, or trustee for: Endocrine Society; MultiCare Health Systems 

Received research grant from: Allergan; Abbott; Corcept; Eli Lilly; Mylan; Novo Nordisk; Regeneron 

Key data on chronic conditions in type 2 diabetes, presented at the 2022 European Association for the Study of Diabetes (EASD), are discussed by Dr Carol Wysham, from the University of Washington School of Medicine. 

Focusing on nonalcoholic fatty liver disease (NAFLD), Dr Wysham reports on a large national registry out of Sweden that explored the rates of microvascular complications in patients with NAFLD. The study showed that NAFLD is independently associated with chronic kidney disease and retinopathy. Coupling the findings with the rise in diabetes risk per population, the presence of NAFLD may represent an additional risk factor for microvascular complications.  

Next, Dr Wysham comments on another large, real-world study using data from the UK National Health Service (NHS), investigating a scoring system for noninvasive fibrosis, which the study concludes is a promising prognostic biomarker of liver and cardiovascular events in adults with type 2 diabetes.  

She then turns to a clinical study that evaluated whether the 2018 EASD/ADA routine treatment recommendation algorithm is associated with decreasing cardiovascular events and death in type 2 diabetes. The study found that nonadherence to the recommendations was associated with an increase in major adverse cardiovascular events and mortality.

--

Carol Wysham, MD, Clinical Professor of Medicine, Department of Medicine, University of Washington School of Medicine; Clinical Endocrinologist, Rockwood Center for Diabetes and Endocrinology, MultiCare Health Systems, Spokane, Washington 

Carol Wysham, MD, has disclosed the following relevant financial relationships: 

Serve(d) as a director, officer, partner, employee, advisor, consultant, or trustee for: Endocrine Society; MultiCare Health Systems 

Received research grant from: Allergan; Abbott; Corcept; Eli Lilly; Mylan; Novo Nordisk; Regeneron 

Key data on chronic conditions in type 2 diabetes, presented at the 2022 European Association for the Study of Diabetes (EASD), are discussed by Dr Carol Wysham, from the University of Washington School of Medicine. 

Focusing on nonalcoholic fatty liver disease (NAFLD), Dr Wysham reports on a large national registry out of Sweden that explored the rates of microvascular complications in patients with NAFLD. The study showed that NAFLD is independently associated with chronic kidney disease and retinopathy. Coupling the findings with the rise in diabetes risk per population, the presence of NAFLD may represent an additional risk factor for microvascular complications.  

Next, Dr Wysham comments on another large, real-world study using data from the UK National Health Service (NHS), investigating a scoring system for noninvasive fibrosis, which the study concludes is a promising prognostic biomarker of liver and cardiovascular events in adults with type 2 diabetes.  

She then turns to a clinical study that evaluated whether the 2018 EASD/ADA routine treatment recommendation algorithm is associated with decreasing cardiovascular events and death in type 2 diabetes. The study found that nonadherence to the recommendations was associated with an increase in major adverse cardiovascular events and mortality.

--

Carol Wysham, MD, Clinical Professor of Medicine, Department of Medicine, University of Washington School of Medicine; Clinical Endocrinologist, Rockwood Center for Diabetes and Endocrinology, MultiCare Health Systems, Spokane, Washington 

Carol Wysham, MD, has disclosed the following relevant financial relationships: 

Serve(d) as a director, officer, partner, employee, advisor, consultant, or trustee for: Endocrine Society; MultiCare Health Systems 

Received research grant from: Allergan; Abbott; Corcept; Eli Lilly; Mylan; Novo Nordisk; Regeneron 

A mother’s consumption of ultra-processed foods appears to be related to an increased risk of overweight or obesity in her children, according to new research.

Among the 19,958 mother-child pairs studied, 12.4% of children developed obesity or overweight in the full analytic study group, and the offspring of those mothers who ate the most ultra-processed foods had a 26% higher risk of obesity/overweight (12.1 servings/day), compared with those with the lowest consumption (3.4 servings/day), report Andrew T. Chan, MD, MPH, professor of medicine at Harvard Medical School, Boston, and colleagues.

This study demonstrates the possible advantages of restricting ultra-processed food consumption among women and mothers who are in their reproductive years to potentially lower the risk of childhood obesity, the investigators note.

“These data support the importance of refining dietary recommendations and the development of programs to improve nutrition for women of reproductive age to promote offspring health,” they write in their article, published in BMJ.

“As a medical and public health community, we have to understand that the period of time in which a woman is carrying a child or ... the time when she is raising her children represents a unique opportunity to potentially intervene to affect both the health of the mother and also the health of the children,” Dr. Chan said in an interview.

It is important to address these trends both on an individual clinician level and on a societal level, noted Dr. Chan.

“This is a good opportunity to counsel patients about the potential linkage between their consumption of ultra-processed food for not just themselves but also their kids, and I think that added counseling and awareness may motivate individuals to think about their diets in a more favorable way,” he added.

But ultra-processed foods are affordable and convenient, and many communities are not able to easily access fresh and healthy foods, so “it is incumbent upon [clinicians] to make it a priority and to break down those social and economic barriers, which make it difficult to have healthy and less processed food,” Dr. Chan elaborated.
 

Assessment of maternal junk food intake during peri-pregnancy and childhood

Modern Western diets frequently include ultra-processed foods – such as packaged baked goods and snacks, fizzy drinks, and sugary cereals – which are linked to adult weight increase. The relationship between parental consumption of highly processed meals and offspring weight is, however, unclear across generations, the researchers note.

Hence, they set out to determine whether eating ultra-processed foods during peri-pregnancy and while raising children increased the risk of being overweight or having obesity among children and teens.

The study team assessed 14,553 mothers and their 19,958 children from the Growing Up Today Study (GUTS I and II) and Nurses’ Health Study II (NHS II) in the United States. Males accounted for 45% of the children in the study, and the children’s ages ranged from 7 to 17 years.

The NHS II is a continuing investigation following the lifestyle and health choices of over 100,000 female registered nurses in the United States in 1989, while the GUTS I involved about 17,000 children of the nurses in the NHS II. Participants in GUTS I filled out an initial lifestyle and health survey and were evaluated annually between 1997 and 2001 and every 2 years thereafter.  

Roughly 11,000 children from the NHS II were included in the GUTS II. The children were further evaluated in 2006, 2008, and 2011, as well as every 2 years thereafter.

Participants were followed until the children reached 18 years of age or experienced obesity and overweight onset. A subcohort consisted of 2,925 mother-child pairs with data on peri-pregnancy eating patterns.

Maternal intake of ultra-processed foods while raising children was linked with obesity or overweight in children. Moreover, compared with the lowest consumption cohort (3.4 servings/day), there was a 26% greater risk for the greatest maternal ultra-processed food intake cohort (12.1 servings/day) after adjusting for child’s sedentary time, ultra-processed food intake, physical activity, and established maternal risk factors.

Even though rates were elevated, ultra-processed food intake during pregnancy was not significantly linked to a higher risk of obesity or overweight in children (P for trend = .07).

Sex, birth weight, age, gestational age, or maternal body weight had no effect on these correlations either.

The study’s limitations include the fact that some of the children in the pairs were lost during follow-up; there may have been data misreporting, as the weight and diet measures were provided via self-reported questionnaires; and potential residual confounding given the observational study design, the researchers note.

Other limitations include that the mothers involved in the study came from similar socioeconomic backgrounds, had similar personal and familial educational statuses, and were primarily White, which limits the generalizability of these data to other ethnic groups, the authors add.

“Further studies are warranted to investigate specific biological mechanisms and socioeconomic determinants underlying the observed associations between maternal ultra-processed food intake and offspring overweight and obesity,” the researchers conclude.

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

A mother’s consumption of ultra-processed foods appears to be related to an increased risk of overweight or obesity in her children, according to new research.

Among the 19,958 mother-child pairs studied, 12.4% of children developed obesity or overweight in the full analytic study group, and the offspring of those mothers who ate the most ultra-processed foods had a 26% higher risk of obesity/overweight (12.1 servings/day), compared with those with the lowest consumption (3.4 servings/day), report Andrew T. Chan, MD, MPH, professor of medicine at Harvard Medical School, Boston, and colleagues.

This study demonstrates the possible advantages of restricting ultra-processed food consumption among women and mothers who are in their reproductive years to potentially lower the risk of childhood obesity, the investigators note.

“These data support the importance of refining dietary recommendations and the development of programs to improve nutrition for women of reproductive age to promote offspring health,” they write in their article, published in BMJ.

“As a medical and public health community, we have to understand that the period of time in which a woman is carrying a child or ... the time when she is raising her children represents a unique opportunity to potentially intervene to affect both the health of the mother and also the health of the children,” Dr. Chan said in an interview.

It is important to address these trends both on an individual clinician level and on a societal level, noted Dr. Chan.

“This is a good opportunity to counsel patients about the potential linkage between their consumption of ultra-processed food for not just themselves but also their kids, and I think that added counseling and awareness may motivate individuals to think about their diets in a more favorable way,” he added.

But ultra-processed foods are affordable and convenient, and many communities are not able to easily access fresh and healthy foods, so “it is incumbent upon [clinicians] to make it a priority and to break down those social and economic barriers, which make it difficult to have healthy and less processed food,” Dr. Chan elaborated.
 

Assessment of maternal junk food intake during peri-pregnancy and childhood

Modern Western diets frequently include ultra-processed foods – such as packaged baked goods and snacks, fizzy drinks, and sugary cereals – which are linked to adult weight increase. The relationship between parental consumption of highly processed meals and offspring weight is, however, unclear across generations, the researchers note.

Hence, they set out to determine whether eating ultra-processed foods during peri-pregnancy and while raising children increased the risk of being overweight or having obesity among children and teens.

The study team assessed 14,553 mothers and their 19,958 children from the Growing Up Today Study (GUTS I and II) and Nurses’ Health Study II (NHS II) in the United States. Males accounted for 45% of the children in the study, and the children’s ages ranged from 7 to 17 years.

The NHS II is a continuing investigation following the lifestyle and health choices of over 100,000 female registered nurses in the United States in 1989, while the GUTS I involved about 17,000 children of the nurses in the NHS II. Participants in GUTS I filled out an initial lifestyle and health survey and were evaluated annually between 1997 and 2001 and every 2 years thereafter.  

Roughly 11,000 children from the NHS II were included in the GUTS II. The children were further evaluated in 2006, 2008, and 2011, as well as every 2 years thereafter.

Participants were followed until the children reached 18 years of age or experienced obesity and overweight onset. A subcohort consisted of 2,925 mother-child pairs with data on peri-pregnancy eating patterns.

Maternal intake of ultra-processed foods while raising children was linked with obesity or overweight in children. Moreover, compared with the lowest consumption cohort (3.4 servings/day), there was a 26% greater risk for the greatest maternal ultra-processed food intake cohort (12.1 servings/day) after adjusting for child’s sedentary time, ultra-processed food intake, physical activity, and established maternal risk factors.

Even though rates were elevated, ultra-processed food intake during pregnancy was not significantly linked to a higher risk of obesity or overweight in children (P for trend = .07).

Sex, birth weight, age, gestational age, or maternal body weight had no effect on these correlations either.

The study’s limitations include the fact that some of the children in the pairs were lost during follow-up; there may have been data misreporting, as the weight and diet measures were provided via self-reported questionnaires; and potential residual confounding given the observational study design, the researchers note.

Other limitations include that the mothers involved in the study came from similar socioeconomic backgrounds, had similar personal and familial educational statuses, and were primarily White, which limits the generalizability of these data to other ethnic groups, the authors add.

“Further studies are warranted to investigate specific biological mechanisms and socioeconomic determinants underlying the observed associations between maternal ultra-processed food intake and offspring overweight and obesity,” the researchers conclude.

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

A mother’s consumption of ultra-processed foods appears to be related to an increased risk of overweight or obesity in her children, according to new research.

Among the 19,958 mother-child pairs studied, 12.4% of children developed obesity or overweight in the full analytic study group, and the offspring of those mothers who ate the most ultra-processed foods had a 26% higher risk of obesity/overweight (12.1 servings/day), compared with those with the lowest consumption (3.4 servings/day), report Andrew T. Chan, MD, MPH, professor of medicine at Harvard Medical School, Boston, and colleagues.

This study demonstrates the possible advantages of restricting ultra-processed food consumption among women and mothers who are in their reproductive years to potentially lower the risk of childhood obesity, the investigators note.

“These data support the importance of refining dietary recommendations and the development of programs to improve nutrition for women of reproductive age to promote offspring health,” they write in their article, published in BMJ.

“As a medical and public health community, we have to understand that the period of time in which a woman is carrying a child or ... the time when she is raising her children represents a unique opportunity to potentially intervene to affect both the health of the mother and also the health of the children,” Dr. Chan said in an interview.

It is important to address these trends both on an individual clinician level and on a societal level, noted Dr. Chan.

“This is a good opportunity to counsel patients about the potential linkage between their consumption of ultra-processed food for not just themselves but also their kids, and I think that added counseling and awareness may motivate individuals to think about their diets in a more favorable way,” he added.

But ultra-processed foods are affordable and convenient, and many communities are not able to easily access fresh and healthy foods, so “it is incumbent upon [clinicians] to make it a priority and to break down those social and economic barriers, which make it difficult to have healthy and less processed food,” Dr. Chan elaborated.
 

Assessment of maternal junk food intake during peri-pregnancy and childhood

Modern Western diets frequently include ultra-processed foods – such as packaged baked goods and snacks, fizzy drinks, and sugary cereals – which are linked to adult weight increase. The relationship between parental consumption of highly processed meals and offspring weight is, however, unclear across generations, the researchers note.

Hence, they set out to determine whether eating ultra-processed foods during peri-pregnancy and while raising children increased the risk of being overweight or having obesity among children and teens.

The study team assessed 14,553 mothers and their 19,958 children from the Growing Up Today Study (GUTS I and II) and Nurses’ Health Study II (NHS II) in the United States. Males accounted for 45% of the children in the study, and the children’s ages ranged from 7 to 17 years.

The NHS II is a continuing investigation following the lifestyle and health choices of over 100,000 female registered nurses in the United States in 1989, while the GUTS I involved about 17,000 children of the nurses in the NHS II. Participants in GUTS I filled out an initial lifestyle and health survey and were evaluated annually between 1997 and 2001 and every 2 years thereafter.  

Roughly 11,000 children from the NHS II were included in the GUTS II. The children were further evaluated in 2006, 2008, and 2011, as well as every 2 years thereafter.

Participants were followed until the children reached 18 years of age or experienced obesity and overweight onset. A subcohort consisted of 2,925 mother-child pairs with data on peri-pregnancy eating patterns.

Maternal intake of ultra-processed foods while raising children was linked with obesity or overweight in children. Moreover, compared with the lowest consumption cohort (3.4 servings/day), there was a 26% greater risk for the greatest maternal ultra-processed food intake cohort (12.1 servings/day) after adjusting for child’s sedentary time, ultra-processed food intake, physical activity, and established maternal risk factors.

Even though rates were elevated, ultra-processed food intake during pregnancy was not significantly linked to a higher risk of obesity or overweight in children (P for trend = .07).

Sex, birth weight, age, gestational age, or maternal body weight had no effect on these correlations either.

The study’s limitations include the fact that some of the children in the pairs were lost during follow-up; there may have been data misreporting, as the weight and diet measures were provided via self-reported questionnaires; and potential residual confounding given the observational study design, the researchers note.

Other limitations include that the mothers involved in the study came from similar socioeconomic backgrounds, had similar personal and familial educational statuses, and were primarily White, which limits the generalizability of these data to other ethnic groups, the authors add.

“Further studies are warranted to investigate specific biological mechanisms and socioeconomic determinants underlying the observed associations between maternal ultra-processed food intake and offspring overweight and obesity,” the researchers conclude.

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

Dr Anne Peters, of the Keck School of Medicine of the University of Southern California, reports on the latest guidelines and updates in glycemic control for persons with type 2 diabetes, as presented at the 2022 European Association for the Study of Diabetes (EASD).  

Dr Peters opens by reporting on the eagerly awaited joint ADA/EASD guidelines on the management of hyperglycemia in type 2 diabetes. The updated guidelines emphasize weight goals and holistic person-centered care as essential components of comprehensive management.  

Next, Dr Peters comments on the report of the 44-year UK Prospective Diabetes Study (UKPDS), which demonstrated the benefits of early intensive blood glucose control over decades. The study began tracking volunteers in 1977 and continued until 2021.  

Finally, Dr Peters reports on a real-world data study examining gender disparities in the time to initiation of cardioprotective glucose-lowering drugs in patients with type 2 diabetes and cardiovascular disease. The study showed that although the therapeutic initiation rate for woman and men is comparable after stroke and peripheral arterial disease, men are prescribed cardioprotective glucose-lowering drugs faster than women when diagnosed with heart failure or ischemic heart disease.  

--

Anne L. Peters, MD, Professor, Department of Clinical Medicine, Clinical Scholar, Keck School of Medicine of the University of Southern California; Director, USC Clinical Diabetes Programs, University of Southern California Westside Center for Diabetes, Los Angeles, California 

Anne L. Peters, MD, has disclosed the following relevant financial relationships:  

Serve(d) as a director, officer, partner, employee, advisor, consultant, or a trustee for: AstraZeneca; Lilly; NovoNordisk; Abbott; Vertex; Zealand; ShouTi 

Received research grant from: Insulet; Dexcom; Abbott  

Received income in an amount equal to or greater than $250 from: AstraZeneca; Lilly; NovoNordisk; Abbott; Vertex; Zealand; ShouTi; Insulet; Dexcom 

Stock options from: Teladoc; Omada Health (not even close to 5% equity) 

Dr Anne Peters, of the Keck School of Medicine of the University of Southern California, reports on the latest guidelines and updates in glycemic control for persons with type 2 diabetes, as presented at the 2022 European Association for the Study of Diabetes (EASD).  

Dr Peters opens by reporting on the eagerly awaited joint ADA/EASD guidelines on the management of hyperglycemia in type 2 diabetes. The updated guidelines emphasize weight goals and holistic person-centered care as essential components of comprehensive management.  

Next, Dr Peters comments on the report of the 44-year UK Prospective Diabetes Study (UKPDS), which demonstrated the benefits of early intensive blood glucose control over decades. The study began tracking volunteers in 1977 and continued until 2021.  

Finally, Dr Peters reports on a real-world data study examining gender disparities in the time to initiation of cardioprotective glucose-lowering drugs in patients with type 2 diabetes and cardiovascular disease. The study showed that although the therapeutic initiation rate for woman and men is comparable after stroke and peripheral arterial disease, men are prescribed cardioprotective glucose-lowering drugs faster than women when diagnosed with heart failure or ischemic heart disease.  

--

Anne L. Peters, MD, Professor, Department of Clinical Medicine, Clinical Scholar, Keck School of Medicine of the University of Southern California; Director, USC Clinical Diabetes Programs, University of Southern California Westside Center for Diabetes, Los Angeles, California 

Anne L. Peters, MD, has disclosed the following relevant financial relationships:  

Serve(d) as a director, officer, partner, employee, advisor, consultant, or a trustee for: AstraZeneca; Lilly; NovoNordisk; Abbott; Vertex; Zealand; ShouTi 

Received research grant from: Insulet; Dexcom; Abbott  

Received income in an amount equal to or greater than $250 from: AstraZeneca; Lilly; NovoNordisk; Abbott; Vertex; Zealand; ShouTi; Insulet; Dexcom 

Stock options from: Teladoc; Omada Health (not even close to 5% equity) 

Dr Anne Peters, of the Keck School of Medicine of the University of Southern California, reports on the latest guidelines and updates in glycemic control for persons with type 2 diabetes, as presented at the 2022 European Association for the Study of Diabetes (EASD).  

Dr Peters opens by reporting on the eagerly awaited joint ADA/EASD guidelines on the management of hyperglycemia in type 2 diabetes. The updated guidelines emphasize weight goals and holistic person-centered care as essential components of comprehensive management.  

Next, Dr Peters comments on the report of the 44-year UK Prospective Diabetes Study (UKPDS), which demonstrated the benefits of early intensive blood glucose control over decades. The study began tracking volunteers in 1977 and continued until 2021.  

Finally, Dr Peters reports on a real-world data study examining gender disparities in the time to initiation of cardioprotective glucose-lowering drugs in patients with type 2 diabetes and cardiovascular disease. The study showed that although the therapeutic initiation rate for woman and men is comparable after stroke and peripheral arterial disease, men are prescribed cardioprotective glucose-lowering drugs faster than women when diagnosed with heart failure or ischemic heart disease.  

--

Anne L. Peters, MD, Professor, Department of Clinical Medicine, Clinical Scholar, Keck School of Medicine of the University of Southern California; Director, USC Clinical Diabetes Programs, University of Southern California Westside Center for Diabetes, Los Angeles, California 

Anne L. Peters, MD, has disclosed the following relevant financial relationships:  

Serve(d) as a director, officer, partner, employee, advisor, consultant, or a trustee for: AstraZeneca; Lilly; NovoNordisk; Abbott; Vertex; Zealand; ShouTi 

Received research grant from: Insulet; Dexcom; Abbott  

Received income in an amount equal to or greater than $250 from: AstraZeneca; Lilly; NovoNordisk; Abbott; Vertex; Zealand; ShouTi; Insulet; Dexcom 

Stock options from: Teladoc; Omada Health (not even close to 5% equity) 

Occupational & Environmental Health Section

Quaternary ammonium compounds: exposure and lung disease

Quaternary ammonium compounds (QACS) are a common ingredient in many major commercial disinfectant products. During the COVID pandemic, the use of QACS increased due to their efficacy in inactivating enveloped viruses such as SARS-COV-2 (Hora, et al. Environ Sci & Technol Letters. 2020;7[9]:622).

While these products reduce the risk of COVID-19 transmission, the increase in use has had unintended consequences. Increasing data suggest a link between QAC exposure and occupational lung disease (Migueres, et al. J Allergy Clin Immunol Pract. 2021;9[9]:3387). Historically, exposure to QACs has been highest in health care workers. This is reflected in the increased risk of obstructive lung disease seen among nursing and operating room staff (Xie, et al. JAMA Netw Open. 2021;4[9] :e2125749). In the setting of enhanced COVID-19 cleaning protocols, QACS are increasingly utilized outside of the health care setting. Custodians and janitorial staff may face increased and potentially underrecognized exposure to these compounds. In addition to the direct harms of COVID-19, we may see an increase in occupational obstructive lung disease as a result of cleaning product exposure. Early diagnosis and exposure removal is crucial to prevent a new epidemic of occupational asthma.

Maeve MacMurdo, MBChB
Member-at-Large

Abirami Subramanian, MD, MPH
Member-at-Large

Occupational & Environmental Health Section

Quaternary ammonium compounds: exposure and lung disease

Quaternary ammonium compounds (QACS) are a common ingredient in many major commercial disinfectant products. During the COVID pandemic, the use of QACS increased due to their efficacy in inactivating enveloped viruses such as SARS-COV-2 (Hora, et al. Environ Sci & Technol Letters. 2020;7[9]:622).

While these products reduce the risk of COVID-19 transmission, the increase in use has had unintended consequences. Increasing data suggest a link between QAC exposure and occupational lung disease (Migueres, et al. J Allergy Clin Immunol Pract. 2021;9[9]:3387). Historically, exposure to QACs has been highest in health care workers. This is reflected in the increased risk of obstructive lung disease seen among nursing and operating room staff (Xie, et al. JAMA Netw Open. 2021;4[9] :e2125749). In the setting of enhanced COVID-19 cleaning protocols, QACS are increasingly utilized outside of the health care setting. Custodians and janitorial staff may face increased and potentially underrecognized exposure to these compounds. In addition to the direct harms of COVID-19, we may see an increase in occupational obstructive lung disease as a result of cleaning product exposure. Early diagnosis and exposure removal is crucial to prevent a new epidemic of occupational asthma.

Maeve MacMurdo, MBChB
Member-at-Large

Abirami Subramanian, MD, MPH
Member-at-Large

Occupational & Environmental Health Section

Quaternary ammonium compounds: exposure and lung disease

Quaternary ammonium compounds (QACS) are a common ingredient in many major commercial disinfectant products. During the COVID pandemic, the use of QACS increased due to their efficacy in inactivating enveloped viruses such as SARS-COV-2 (Hora, et al. Environ Sci & Technol Letters. 2020;7[9]:622).

While these products reduce the risk of COVID-19 transmission, the increase in use has had unintended consequences. Increasing data suggest a link between QAC exposure and occupational lung disease (Migueres, et al. J Allergy Clin Immunol Pract. 2021;9[9]:3387). Historically, exposure to QACs has been highest in health care workers. This is reflected in the increased risk of obstructive lung disease seen among nursing and operating room staff (Xie, et al. JAMA Netw Open. 2021;4[9] :e2125749). In the setting of enhanced COVID-19 cleaning protocols, QACS are increasingly utilized outside of the health care setting. Custodians and janitorial staff may face increased and potentially underrecognized exposure to these compounds. In addition to the direct harms of COVID-19, we may see an increase in occupational obstructive lung disease as a result of cleaning product exposure. Early diagnosis and exposure removal is crucial to prevent a new epidemic of occupational asthma.

Maeve MacMurdo, MBChB
Member-at-Large

Abirami Subramanian, MD, MPH
Member-at-Large

Long-term antidepressant use is tied to an increased risk of adverse outcomes, including cardiovascular disease (CVD), cerebrovascular disease, coronary heart disease (CHD), and all-cause mortality, new research suggests.

The investigators drew on 10-year data from the UK Biobank on over 220,000 adults and compared the risk of developing adverse health outcomes among those taking antidepressants with the risk among those who were not taking antidepressants.

After adjusting for preexisting risk factors, they found that 10-year antidepressant use was associated with a twofold higher risk of CHD, an almost-twofold higher risk of CVD as well as CVD mortality, a higher risk of cerebrovascular disease, and more than double the risk of all-cause mortality.

On the other hand, at 10 years, antidepressant use was associated with a 23% lower risk of developing hypertension and a 32% lower risk of diabetes.

The main culprits were mirtazapine, venlafaxine, duloxetine, and trazodone, although SSRIs were also tied to increased risk.

“Our message for clinicians is that prescribing of antidepressants in the long term may not be harm free [and] we hope that this study will help doctors and patients have more informed conversations when they weigh up the potential risks and benefits of treatments for depression,” study investigator Narinder Bansal, MD, honorary research fellow, Centre for Academic Health and Centre for Academic Primary Care, University of Bristol (England), said in a news release.

“Regardless of whether the drugs are the underlying cause of these problems, our findings emphasize the importance of proactive cardiovascular monitoring and prevention in patients who have depression and are on antidepressants, given that both have been associated with higher risks,” she added.

The study was published online in the British Journal of Psychiatry Open.
 

Monitoring of CVD risk ‘critical’

Antidepressants are among the most widely prescribed drugs; 70 million prescriptions were dispensed in 2018 alone, representing a doubling of prescriptions for these agents in a decade, the investigators noted. “This striking rise in prescribing is attributed to long-term treatment rather than an increased incidence of depression.”

Most trials that have assessed antidepressant efficacy have been “poorly suited to examining adverse outcomes.” One reason for this is that many of the trials are short-term studies. Since depression is “strongly associated” with CVD risk factors, “careful assessment of the long-term cardiometabolic effects of antidepressant treatment is critical.”

Moreover, information about “a wide range of prospectively measured confounders ... is needed to provide robust estimates of the risks associated with long-term antidepressant use,” the authors noted.

The researchers examined the association between antidepressant use and four cardiometabolic morbidity outcomes – diabetes, hypertension, cerebrovascular disease, and CHD. In addition, they assessed two mortality outcomes – CVD mortality and all-cause mortality. Participants were divided into cohorts on the basis of outcome of interest.

The dataset contains detailed information on socioeconomic status, demographics, anthropometric, behavioral, and biochemical risk factors, disability, and health status and is linked to datasets of primary care records and deaths.

The study included 222,121 participants whose data had been linked to primary care records during 2018 (median age of participants, 56-57 years). About half were women, and 96% were of White ethnicity.

Participants were excluded if they had been prescribed antidepressants 12 months or less before baseline, if they had previously been diagnosed for the outcome of interest, if they had been previously prescribed psychotropic drugs, if they used cardiometabolic drugs at baseline, or if they had undergone treatment with antidepressant polytherapy.

Potential confounders included age, gender, body mass index, waist/hip ratio, smoking and alcohol intake status, physical activity, parental history of outcome, biochemical and hematologic biomarkers, socioeconomic status, and long-term illness, disability, or infirmity.
 

Mechanism unclear

By the end of the 5- and 10-year follow-up periods, an average of 8% and 6% of participants in each cohort, respectively, had been prescribed an antidepressant. SSRIs constituted the most commonly prescribed class (80%-82%), and citalopram was the most commonly prescribed SSRI (46%-47%). Mirtazapine was the most frequently prescribed non-SSRI antidepressant (44%-46%).

At 5 years, any antidepressant use was associated with an increased risk for diabetes, CHD, and all-cause mortality, but the findings were attenuated after further adjustment for confounders. In fact, SSRIs were associated with a reduced risk of diabetes at 5 years (hazard ratio, 0.64; 95% confidence interval, 0.49-0.83).

At 10 years, SSRIs were associated with an increased risk of cerebrovascular disease, CVD mortality, and all-cause mortality; non-SSRIs were associated with an increased risk of CHD, CVD, and all-cause mortality.

On the other hand, SSRIs were associated with a decrease in risk of diabetes and hypertension at 10 years (HR, 0.68; 95% CI, 0.53-0.87; and HR, 0.77; 95% CI, 0.66-0.89, respectively).

“While we have taken into account a wide range of pre-existing risk factors for cardiovascular disease, including those that are linked to depression such as excess weight, smoking, and low physical activity, it is difficult to fully control for the effects of depression in this kind of study, partly because there is considerable variability in the recording of depression severity in primary care,” said Dr. Bansal.

“This is important because many people taking antidepressants such as mirtazapine, venlafaxine, duloxetine and trazodone may have a more severe depression. This makes it difficult to fully separate the effects of the depression from the effects of medication,” she said.

Further research “is needed to assess whether the associations we have seen are genuinely due to the drugs; and, if so, why this might be,” she added.
 

Strengths, limitations

Commenting on the study, Roger McIntyre, MD, professor of psychiatry and pharmacology and head of the mood disorders psychopharmacology unit at the University of Toronto,, discussed the strengths and weaknesses of the study.

The UK Biobank is a “well-described, well-phenotyped dataset of good quality,” said Dr. McIntyre, chairperson and executive director of the Brain and Cognitive Discover Foundation, Toronto, who was not involved with the study. Another strength is the “impressive number of variables the database contains, which enabled the authors to go much deeper into the topics.”

A “significant limitation” is the confounding that is inherent to the disorder itself – “people with depression have a much higher intrinsic risk of CVD, [cerebrovascular disease], and cardiovascular mortality,” Dr. McIntyre noted.

The researchers did not adjust for trauma or childhood maltreatment, “which are the biggest risk factors for both depression and CVD; and drug and alcohol misuse were also not accounted for.”

Additionally, “to determine whether something is an association or potentially causative, it must satisfy the Bradford-Hill criteria,” said Dr. McIntyre. “Since we’re moving more toward using these big databases and because we depend on them to give us long-term perspectives, we would want to see coherent, compelling Bradford-Hill criteria regarding causation. If you don’t have any, that’s fine too, but then it’s important to make clear that there is no clear causative line, just an association.”

The research was funded by the National Institute of Health Research School for Primary Care Research and was supported by the NI Biomedical Research Centre at University Hospitals Bristol and Weston NHS Foundation Trust and the University of Bristol. Dr. McIntyre has received research grant support from CI/GACD/National Natural Science Foundation of China and the Milken Institute and speaker/consultation fees from numerous companies. Dr. McIntyre is a CEO of Braxia Scientific.

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

Long-term antidepressant use is tied to an increased risk of adverse outcomes, including cardiovascular disease (CVD), cerebrovascular disease, coronary heart disease (CHD), and all-cause mortality, new research suggests.

The investigators drew on 10-year data from the UK Biobank on over 220,000 adults and compared the risk of developing adverse health outcomes among those taking antidepressants with the risk among those who were not taking antidepressants.

After adjusting for preexisting risk factors, they found that 10-year antidepressant use was associated with a twofold higher risk of CHD, an almost-twofold higher risk of CVD as well as CVD mortality, a higher risk of cerebrovascular disease, and more than double the risk of all-cause mortality.

On the other hand, at 10 years, antidepressant use was associated with a 23% lower risk of developing hypertension and a 32% lower risk of diabetes.

The main culprits were mirtazapine, venlafaxine, duloxetine, and trazodone, although SSRIs were also tied to increased risk.

“Our message for clinicians is that prescribing of antidepressants in the long term may not be harm free [and] we hope that this study will help doctors and patients have more informed conversations when they weigh up the potential risks and benefits of treatments for depression,” study investigator Narinder Bansal, MD, honorary research fellow, Centre for Academic Health and Centre for Academic Primary Care, University of Bristol (England), said in a news release.

“Regardless of whether the drugs are the underlying cause of these problems, our findings emphasize the importance of proactive cardiovascular monitoring and prevention in patients who have depression and are on antidepressants, given that both have been associated with higher risks,” she added.

The study was published online in the British Journal of Psychiatry Open.
 

Monitoring of CVD risk ‘critical’

Antidepressants are among the most widely prescribed drugs; 70 million prescriptions were dispensed in 2018 alone, representing a doubling of prescriptions for these agents in a decade, the investigators noted. “This striking rise in prescribing is attributed to long-term treatment rather than an increased incidence of depression.”

Most trials that have assessed antidepressant efficacy have been “poorly suited to examining adverse outcomes.” One reason for this is that many of the trials are short-term studies. Since depression is “strongly associated” with CVD risk factors, “careful assessment of the long-term cardiometabolic effects of antidepressant treatment is critical.”

Moreover, information about “a wide range of prospectively measured confounders ... is needed to provide robust estimates of the risks associated with long-term antidepressant use,” the authors noted.

The researchers examined the association between antidepressant use and four cardiometabolic morbidity outcomes – diabetes, hypertension, cerebrovascular disease, and CHD. In addition, they assessed two mortality outcomes – CVD mortality and all-cause mortality. Participants were divided into cohorts on the basis of outcome of interest.

The dataset contains detailed information on socioeconomic status, demographics, anthropometric, behavioral, and biochemical risk factors, disability, and health status and is linked to datasets of primary care records and deaths.

The study included 222,121 participants whose data had been linked to primary care records during 2018 (median age of participants, 56-57 years). About half were women, and 96% were of White ethnicity.

Participants were excluded if they had been prescribed antidepressants 12 months or less before baseline, if they had previously been diagnosed for the outcome of interest, if they had been previously prescribed psychotropic drugs, if they used cardiometabolic drugs at baseline, or if they had undergone treatment with antidepressant polytherapy.

Potential confounders included age, gender, body mass index, waist/hip ratio, smoking and alcohol intake status, physical activity, parental history of outcome, biochemical and hematologic biomarkers, socioeconomic status, and long-term illness, disability, or infirmity.
 

Mechanism unclear

By the end of the 5- and 10-year follow-up periods, an average of 8% and 6% of participants in each cohort, respectively, had been prescribed an antidepressant. SSRIs constituted the most commonly prescribed class (80%-82%), and citalopram was the most commonly prescribed SSRI (46%-47%). Mirtazapine was the most frequently prescribed non-SSRI antidepressant (44%-46%).

At 5 years, any antidepressant use was associated with an increased risk for diabetes, CHD, and all-cause mortality, but the findings were attenuated after further adjustment for confounders. In fact, SSRIs were associated with a reduced risk of diabetes at 5 years (hazard ratio, 0.64; 95% confidence interval, 0.49-0.83).

At 10 years, SSRIs were associated with an increased risk of cerebrovascular disease, CVD mortality, and all-cause mortality; non-SSRIs were associated with an increased risk of CHD, CVD, and all-cause mortality.

On the other hand, SSRIs were associated with a decrease in risk of diabetes and hypertension at 10 years (HR, 0.68; 95% CI, 0.53-0.87; and HR, 0.77; 95% CI, 0.66-0.89, respectively).

“While we have taken into account a wide range of pre-existing risk factors for cardiovascular disease, including those that are linked to depression such as excess weight, smoking, and low physical activity, it is difficult to fully control for the effects of depression in this kind of study, partly because there is considerable variability in the recording of depression severity in primary care,” said Dr. Bansal.

“This is important because many people taking antidepressants such as mirtazapine, venlafaxine, duloxetine and trazodone may have a more severe depression. This makes it difficult to fully separate the effects of the depression from the effects of medication,” she said.

Further research “is needed to assess whether the associations we have seen are genuinely due to the drugs; and, if so, why this might be,” she added.
 

Strengths, limitations

Commenting on the study, Roger McIntyre, MD, professor of psychiatry and pharmacology and head of the mood disorders psychopharmacology unit at the University of Toronto,, discussed the strengths and weaknesses of the study.

The UK Biobank is a “well-described, well-phenotyped dataset of good quality,” said Dr. McIntyre, chairperson and executive director of the Brain and Cognitive Discover Foundation, Toronto, who was not involved with the study. Another strength is the “impressive number of variables the database contains, which enabled the authors to go much deeper into the topics.”

A “significant limitation” is the confounding that is inherent to the disorder itself – “people with depression have a much higher intrinsic risk of CVD, [cerebrovascular disease], and cardiovascular mortality,” Dr. McIntyre noted.

The researchers did not adjust for trauma or childhood maltreatment, “which are the biggest risk factors for both depression and CVD; and drug and alcohol misuse were also not accounted for.”

Additionally, “to determine whether something is an association or potentially causative, it must satisfy the Bradford-Hill criteria,” said Dr. McIntyre. “Since we’re moving more toward using these big databases and because we depend on them to give us long-term perspectives, we would want to see coherent, compelling Bradford-Hill criteria regarding causation. If you don’t have any, that’s fine too, but then it’s important to make clear that there is no clear causative line, just an association.”

The research was funded by the National Institute of Health Research School for Primary Care Research and was supported by the NI Biomedical Research Centre at University Hospitals Bristol and Weston NHS Foundation Trust and the University of Bristol. Dr. McIntyre has received research grant support from CI/GACD/National Natural Science Foundation of China and the Milken Institute and speaker/consultation fees from numerous companies. Dr. McIntyre is a CEO of Braxia Scientific.

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

Long-term antidepressant use is tied to an increased risk of adverse outcomes, including cardiovascular disease (CVD), cerebrovascular disease, coronary heart disease (CHD), and all-cause mortality, new research suggests.

The investigators drew on 10-year data from the UK Biobank on over 220,000 adults and compared the risk of developing adverse health outcomes among those taking antidepressants with the risk among those who were not taking antidepressants.

After adjusting for preexisting risk factors, they found that 10-year antidepressant use was associated with a twofold higher risk of CHD, an almost-twofold higher risk of CVD as well as CVD mortality, a higher risk of cerebrovascular disease, and more than double the risk of all-cause mortality.

On the other hand, at 10 years, antidepressant use was associated with a 23% lower risk of developing hypertension and a 32% lower risk of diabetes.

The main culprits were mirtazapine, venlafaxine, duloxetine, and trazodone, although SSRIs were also tied to increased risk.

“Our message for clinicians is that prescribing of antidepressants in the long term may not be harm free [and] we hope that this study will help doctors and patients have more informed conversations when they weigh up the potential risks and benefits of treatments for depression,” study investigator Narinder Bansal, MD, honorary research fellow, Centre for Academic Health and Centre for Academic Primary Care, University of Bristol (England), said in a news release.

“Regardless of whether the drugs are the underlying cause of these problems, our findings emphasize the importance of proactive cardiovascular monitoring and prevention in patients who have depression and are on antidepressants, given that both have been associated with higher risks,” she added.

The study was published online in the British Journal of Psychiatry Open.
 

Monitoring of CVD risk ‘critical’

Antidepressants are among the most widely prescribed drugs; 70 million prescriptions were dispensed in 2018 alone, representing a doubling of prescriptions for these agents in a decade, the investigators noted. “This striking rise in prescribing is attributed to long-term treatment rather than an increased incidence of depression.”

Most trials that have assessed antidepressant efficacy have been “poorly suited to examining adverse outcomes.” One reason for this is that many of the trials are short-term studies. Since depression is “strongly associated” with CVD risk factors, “careful assessment of the long-term cardiometabolic effects of antidepressant treatment is critical.”

Moreover, information about “a wide range of prospectively measured confounders ... is needed to provide robust estimates of the risks associated with long-term antidepressant use,” the authors noted.

The researchers examined the association between antidepressant use and four cardiometabolic morbidity outcomes – diabetes, hypertension, cerebrovascular disease, and CHD. In addition, they assessed two mortality outcomes – CVD mortality and all-cause mortality. Participants were divided into cohorts on the basis of outcome of interest.

The dataset contains detailed information on socioeconomic status, demographics, anthropometric, behavioral, and biochemical risk factors, disability, and health status and is linked to datasets of primary care records and deaths.

The study included 222,121 participants whose data had been linked to primary care records during 2018 (median age of participants, 56-57 years). About half were women, and 96% were of White ethnicity.

Participants were excluded if they had been prescribed antidepressants 12 months or less before baseline, if they had previously been diagnosed for the outcome of interest, if they had been previously prescribed psychotropic drugs, if they used cardiometabolic drugs at baseline, or if they had undergone treatment with antidepressant polytherapy.

Potential confounders included age, gender, body mass index, waist/hip ratio, smoking and alcohol intake status, physical activity, parental history of outcome, biochemical and hematologic biomarkers, socioeconomic status, and long-term illness, disability, or infirmity.
 

Mechanism unclear

By the end of the 5- and 10-year follow-up periods, an average of 8% and 6% of participants in each cohort, respectively, had been prescribed an antidepressant. SSRIs constituted the most commonly prescribed class (80%-82%), and citalopram was the most commonly prescribed SSRI (46%-47%). Mirtazapine was the most frequently prescribed non-SSRI antidepressant (44%-46%).

At 5 years, any antidepressant use was associated with an increased risk for diabetes, CHD, and all-cause mortality, but the findings were attenuated after further adjustment for confounders. In fact, SSRIs were associated with a reduced risk of diabetes at 5 years (hazard ratio, 0.64; 95% confidence interval, 0.49-0.83).

At 10 years, SSRIs were associated with an increased risk of cerebrovascular disease, CVD mortality, and all-cause mortality; non-SSRIs were associated with an increased risk of CHD, CVD, and all-cause mortality.

On the other hand, SSRIs were associated with a decrease in risk of diabetes and hypertension at 10 years (HR, 0.68; 95% CI, 0.53-0.87; and HR, 0.77; 95% CI, 0.66-0.89, respectively).

“While we have taken into account a wide range of pre-existing risk factors for cardiovascular disease, including those that are linked to depression such as excess weight, smoking, and low physical activity, it is difficult to fully control for the effects of depression in this kind of study, partly because there is considerable variability in the recording of depression severity in primary care,” said Dr. Bansal.

“This is important because many people taking antidepressants such as mirtazapine, venlafaxine, duloxetine and trazodone may have a more severe depression. This makes it difficult to fully separate the effects of the depression from the effects of medication,” she said.

Further research “is needed to assess whether the associations we have seen are genuinely due to the drugs; and, if so, why this might be,” she added.
 

Strengths, limitations

Commenting on the study, Roger McIntyre, MD, professor of psychiatry and pharmacology and head of the mood disorders psychopharmacology unit at the University of Toronto,, discussed the strengths and weaknesses of the study.

The UK Biobank is a “well-described, well-phenotyped dataset of good quality,” said Dr. McIntyre, chairperson and executive director of the Brain and Cognitive Discover Foundation, Toronto, who was not involved with the study. Another strength is the “impressive number of variables the database contains, which enabled the authors to go much deeper into the topics.”

A “significant limitation” is the confounding that is inherent to the disorder itself – “people with depression have a much higher intrinsic risk of CVD, [cerebrovascular disease], and cardiovascular mortality,” Dr. McIntyre noted.

The researchers did not adjust for trauma or childhood maltreatment, “which are the biggest risk factors for both depression and CVD; and drug and alcohol misuse were also not accounted for.”

Additionally, “to determine whether something is an association or potentially causative, it must satisfy the Bradford-Hill criteria,” said Dr. McIntyre. “Since we’re moving more toward using these big databases and because we depend on them to give us long-term perspectives, we would want to see coherent, compelling Bradford-Hill criteria regarding causation. If you don’t have any, that’s fine too, but then it’s important to make clear that there is no clear causative line, just an association.”

The research was funded by the National Institute of Health Research School for Primary Care Research and was supported by the NI Biomedical Research Centre at University Hospitals Bristol and Weston NHS Foundation Trust and the University of Bristol. Dr. McIntyre has received research grant support from CI/GACD/National Natural Science Foundation of China and the Milken Institute and speaker/consultation fees from numerous companies. Dr. McIntyre is a CEO of Braxia Scientific.

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

Palliative and End-of-Life Care Section

Time-limited trials of critical care

Many patients die in the ICU, often after long courses of aggressive interventions, with potentially nonbeneficial treatments. Surrogate decision makers are tasked with decisions to initiate or forgo treatments based on recommendations from clinicians in the face of prognostic uncertainty and emotional duress. A strategy that has been adopted by ICU clinicians to address this has been proposing a “time-limited trial” (TLT) of ICU-specific interventions. A TLT involves clinicians partnering with patients and their surrogate decision makers in a shared decision-making model, proposing initiation of treatments for a set time, evaluating for specific measures of what is considered beneficial, and deciding to continue treatment or stop if without benefit. Core elements of TLT include utilizing the multidisciplinary team caring for the patient, evaluating for any prior advanced care planning, using clear and concise communication, acknowledging uncertainty, and collaborating with palliative care teams (Vink EE, et al. Intensive Care Med. 2018;44:1369). Recent research about TLT in the ICU has found that when executed well, TLTs can improve quality of care and provide patients with the care they desire and can benefit from (Vink, et al). Additionally, the use of an education intervention for ICU clinicians regarding protocolled TLT interventions was associated with improved quality of family meetings, and, importantly, a reduced intensity and duration of ICU treatments (Chang DW, et al. JAMA Intern Med. 2021;181[6]:786).

Bradley Hayward, MD
Member-at-Large

Palliative and End-of-Life Care Section

Time-limited trials of critical care

Many patients die in the ICU, often after long courses of aggressive interventions, with potentially nonbeneficial treatments. Surrogate decision makers are tasked with decisions to initiate or forgo treatments based on recommendations from clinicians in the face of prognostic uncertainty and emotional duress. A strategy that has been adopted by ICU clinicians to address this has been proposing a “time-limited trial” (TLT) of ICU-specific interventions. A TLT involves clinicians partnering with patients and their surrogate decision makers in a shared decision-making model, proposing initiation of treatments for a set time, evaluating for specific measures of what is considered beneficial, and deciding to continue treatment or stop if without benefit. Core elements of TLT include utilizing the multidisciplinary team caring for the patient, evaluating for any prior advanced care planning, using clear and concise communication, acknowledging uncertainty, and collaborating with palliative care teams (Vink EE, et al. Intensive Care Med. 2018;44:1369). Recent research about TLT in the ICU has found that when executed well, TLTs can improve quality of care and provide patients with the care they desire and can benefit from (Vink, et al). Additionally, the use of an education intervention for ICU clinicians regarding protocolled TLT interventions was associated with improved quality of family meetings, and, importantly, a reduced intensity and duration of ICU treatments (Chang DW, et al. JAMA Intern Med. 2021;181[6]:786).

Bradley Hayward, MD
Member-at-Large

Palliative and End-of-Life Care Section

Time-limited trials of critical care

Many patients die in the ICU, often after long courses of aggressive interventions, with potentially nonbeneficial treatments. Surrogate decision makers are tasked with decisions to initiate or forgo treatments based on recommendations from clinicians in the face of prognostic uncertainty and emotional duress. A strategy that has been adopted by ICU clinicians to address this has been proposing a “time-limited trial” (TLT) of ICU-specific interventions. A TLT involves clinicians partnering with patients and their surrogate decision makers in a shared decision-making model, proposing initiation of treatments for a set time, evaluating for specific measures of what is considered beneficial, and deciding to continue treatment or stop if without benefit. Core elements of TLT include utilizing the multidisciplinary team caring for the patient, evaluating for any prior advanced care planning, using clear and concise communication, acknowledging uncertainty, and collaborating with palliative care teams (Vink EE, et al. Intensive Care Med. 2018;44:1369). Recent research about TLT in the ICU has found that when executed well, TLTs can improve quality of care and provide patients with the care they desire and can benefit from (Vink, et al). Additionally, the use of an education intervention for ICU clinicians regarding protocolled TLT interventions was associated with improved quality of family meetings, and, importantly, a reduced intensity and duration of ICU treatments (Chang DW, et al. JAMA Intern Med. 2021;181[6]:786).

Bradley Hayward, MD
Member-at-Large

The days of strictly classifying rosacea patients as having erythematotelangiectatic, papulopustular, phymatous, or ocular forms of the skin condition are over. At least they should be, according to Julie C. Harper, MD.

“How many people with papules and pustules don’t also have redness?” Dr. Harper, who practices in Birmingham, Ala., said at Medscape Live’s annual Coastal Dermatology Symposium. “If we’re not careful, and we try to classify a person into a subtype of rosacea, we end up treating only part of their rosacea; we don’t treat all of it. We have seen this in the literature,” she added.

“The idea now is to take a phenotypic approach to rosacea. What we mean by that is that you look at the patient, you document every part of rosacea that you see, and you treat according to that,” she continued. “That person with papules and pustules may also have phyma and ocular disease. They may have telangiectasia and persistent background erythema. They may also have flushing.”

Dr. Harper incorporates the mnemonic “STOP” to her visits with rosacea patients.

S stands for: Identify signs and symptoms of the condition. “Listen to the patient for symptoms,” she advised. “We’ve learned to listen to darker skinned patients for what they tell us about erythema, for example, because we may not be able to see it, yet they are experiencing it. They may also have symptomatic burning, itching, and stinging.”

T stands for: Discuss triggers. “Ask patients, ‘what is it that makes your rosacea worse?’ That’s different for everyone,” she said.

O stands for: Agree on a treatment outcome. “Ask, ‘what is it that really bothers you? Are you bothered by the bumps? The redness?’ ” she said.

“The P stands for: Develop a plan that addresses all of that,” she said.

Different treatments for different rosacea symptoms

No one-size-fits-all treatment exists for rosacea. Options that work well for papules and pustules aren’t effective for redness. Similarly, products that work for redness don’t work for telangiectasia.

“Different lesions and signs of rosacea will likely require multiple modes of treatment,” Dr. Harper said. “So, when you evaluate your rosacea patients, if they’re doing great, don’t change their regimen. But if you see somebody who is not well controlled, is there an opportunity for you to come in and add something to that regimen that may make them better? Maybe so.”

Treatment options indicated for papules and pustules include ivermectin, metronidazole, azelaic acid, sodium sulfacetamide/sulfur, modified release doxycycline, minocycline foam, and encapsulated benzoyl peroxide.

Options indicated for persistent background erythema include brimonidine and oxymetazoline, while device-based treatments include the pulsed dye laser, the KTP laser, intense pulsed light, and electrosurgery.
 

Anti-inflammatory action for pustules and papules

A relatively new product indicated for pustules and papules is minocycline 1.5% foam, the only minocycline that is FDA approved to treat rosacea.

“There is no oral minocycline product approved for rosacea yet,” Dr. Harper said. “There is not a known bacterial pathogen in rosacea. Tetracyclines likely work in rosacea by inhibiting neutrophil chemotaxis, inhibiting MMP and thus KLK-5 and LL-37, inhibiting pro-inflammatory cytokines, downregulating reactive oxygen species, and inhibiting angiogenesis.”

In two 12-week, phase 3 randomized studies of 1,522 patients with moderate to severe rosacea, participants were assigned to receive minocycline 5% foam or a vehicle that contained mineral oil and coconut oil.

At week 12, about 50% of patients who received minocycline 5% foam were clear, compared with about 40% of those in the vehicle arm. Also, the reduction of lesion count was about 63% for patients in the treatment group, compared with a reduction of about 54% in the vehicle arm.

Dr. Harper characterized the 63% reduction as “pretty good, but is it good enough or fast enough? I don’t think so, so even with a great drug like this, I would use something else. You can use two medications sometimes to get people better faster. There’s room to bring in something for that background erythema.”

Minocycline 1.5% foam is colored yellow and may stain fabric. “It contains coconut oil, soybean oil, and light mineral oil,” she said. “Most people prefer to use this at bedtime, but you don’t have to.”

Another treatment option is 5% microencapsulated benzoyl peroxide cream, which is FDA approved for inflammatory lesions of rosacea.

“What’s the mechanism of action? Probably not being antimicrobial,” Dr. Harper said. “I think it’s probably at least in part anti-inflammatory, because we have some data to show that it’s killing Demodex [mites]. If Demodex [are] a trigger of inflammation, and we can lessen Demodex, then we could lessen the inflammatory response after that.”

The drug’s approval was based on data from two positive, identical phase 3 randomized, double-blind, multicenter, 12-week clinical trials that evaluated its safety compared with vehicle in 733 people with inflammatory lesions of rosacea (NCT03564119 and NCT03448939).

At week 12, inflammatory lesions of rosacea were reduced by nearly 70% in both trials among those who received 5% microencapsulated benzoyl peroxide cream, compared with 38%-46% among those who received the vehicle. Also, nearly 50% of subjects in the treatment groups were clear or almost clear at 12 weeks, compared with 38%-46% of those who received the vehicle.

Dr. Harper added that about one-quarter of patients in the treatment group of the trials were clear or almost clear by week 4. “That’s pretty fast,” she said, noting that the product’s microencapsulated shell acts as a fenestrated barrier. “It has little openings, which means that it takes a while for the drug to work itself out,” she said. “I think of it as being like a speed bump for benzoyl peroxide delivery. It has to get through this little maze before it lands on the skin. We think that is what has helped with tolerability.”

Oral sarecycline, a narrow spectrum tetracycline that was FDA approved for acne in 2018, may also benefit rosacea patients. In a 12-week, investigator-blinded pilot study, 72 patients with papulopustular rosacea were assigned to receive sarecycline, while 25 received a multivitamin.

By week 12, 75% of patients in the sarecycline group were clear, compared with 16% of those in the multivitamin group, while the inflammatory lesion counts dropped from baseline by 80% and 60%, respectively. Studies of sarecycline for acne have demonstrated similar rates of vertigo, dizziness, and sunburn to those of placebo.

“There were also low rates of gastrointestinal disturbances,” Dr. Harper said. “That’s important in rosacea, because there is no bacterial pathogen.”

Dr. Harper disclosed that she serves as an advisor or consultant for Almirall, BioPharmX, Cassiopeia, Cutanea, Cutera, Dermira, EPI, Galderma, LaRoche-Posay, Ortho, Vyne, Sol Gel, and Sun. She also serves as a speaker or member of a speakers bureau for Almirall, EPI, Galderma, Ortho, and Vyne.

Medscape Live and this news organization are owned by the same parent company.

The days of strictly classifying rosacea patients as having erythematotelangiectatic, papulopustular, phymatous, or ocular forms of the skin condition are over. At least they should be, according to Julie C. Harper, MD.

“How many people with papules and pustules don’t also have redness?” Dr. Harper, who practices in Birmingham, Ala., said at Medscape Live’s annual Coastal Dermatology Symposium. “If we’re not careful, and we try to classify a person into a subtype of rosacea, we end up treating only part of their rosacea; we don’t treat all of it. We have seen this in the literature,” she added.

“The idea now is to take a phenotypic approach to rosacea. What we mean by that is that you look at the patient, you document every part of rosacea that you see, and you treat according to that,” she continued. “That person with papules and pustules may also have phyma and ocular disease. They may have telangiectasia and persistent background erythema. They may also have flushing.”

Dr. Harper incorporates the mnemonic “STOP” to her visits with rosacea patients.

S stands for: Identify signs and symptoms of the condition. “Listen to the patient for symptoms,” she advised. “We’ve learned to listen to darker skinned patients for what they tell us about erythema, for example, because we may not be able to see it, yet they are experiencing it. They may also have symptomatic burning, itching, and stinging.”

T stands for: Discuss triggers. “Ask patients, ‘what is it that makes your rosacea worse?’ That’s different for everyone,” she said.

O stands for: Agree on a treatment outcome. “Ask, ‘what is it that really bothers you? Are you bothered by the bumps? The redness?’ ” she said.

“The P stands for: Develop a plan that addresses all of that,” she said.

Different treatments for different rosacea symptoms

No one-size-fits-all treatment exists for rosacea. Options that work well for papules and pustules aren’t effective for redness. Similarly, products that work for redness don’t work for telangiectasia.

“Different lesions and signs of rosacea will likely require multiple modes of treatment,” Dr. Harper said. “So, when you evaluate your rosacea patients, if they’re doing great, don’t change their regimen. But if you see somebody who is not well controlled, is there an opportunity for you to come in and add something to that regimen that may make them better? Maybe so.”

Treatment options indicated for papules and pustules include ivermectin, metronidazole, azelaic acid, sodium sulfacetamide/sulfur, modified release doxycycline, minocycline foam, and encapsulated benzoyl peroxide.

Options indicated for persistent background erythema include brimonidine and oxymetazoline, while device-based treatments include the pulsed dye laser, the KTP laser, intense pulsed light, and electrosurgery.
 

Anti-inflammatory action for pustules and papules

A relatively new product indicated for pustules and papules is minocycline 1.5% foam, the only minocycline that is FDA approved to treat rosacea.

“There is no oral minocycline product approved for rosacea yet,” Dr. Harper said. “There is not a known bacterial pathogen in rosacea. Tetracyclines likely work in rosacea by inhibiting neutrophil chemotaxis, inhibiting MMP and thus KLK-5 and LL-37, inhibiting pro-inflammatory cytokines, downregulating reactive oxygen species, and inhibiting angiogenesis.”

In two 12-week, phase 3 randomized studies of 1,522 patients with moderate to severe rosacea, participants were assigned to receive minocycline 5% foam or a vehicle that contained mineral oil and coconut oil.

At week 12, about 50% of patients who received minocycline 5% foam were clear, compared with about 40% of those in the vehicle arm. Also, the reduction of lesion count was about 63% for patients in the treatment group, compared with a reduction of about 54% in the vehicle arm.

Dr. Harper characterized the 63% reduction as “pretty good, but is it good enough or fast enough? I don’t think so, so even with a great drug like this, I would use something else. You can use two medications sometimes to get people better faster. There’s room to bring in something for that background erythema.”

Minocycline 1.5% foam is colored yellow and may stain fabric. “It contains coconut oil, soybean oil, and light mineral oil,” she said. “Most people prefer to use this at bedtime, but you don’t have to.”

Another treatment option is 5% microencapsulated benzoyl peroxide cream, which is FDA approved for inflammatory lesions of rosacea.

“What’s the mechanism of action? Probably not being antimicrobial,” Dr. Harper said. “I think it’s probably at least in part anti-inflammatory, because we have some data to show that it’s killing Demodex [mites]. If Demodex [are] a trigger of inflammation, and we can lessen Demodex, then we could lessen the inflammatory response after that.”

The drug’s approval was based on data from two positive, identical phase 3 randomized, double-blind, multicenter, 12-week clinical trials that evaluated its safety compared with vehicle in 733 people with inflammatory lesions of rosacea (NCT03564119 and NCT03448939).

At week 12, inflammatory lesions of rosacea were reduced by nearly 70% in both trials among those who received 5% microencapsulated benzoyl peroxide cream, compared with 38%-46% among those who received the vehicle. Also, nearly 50% of subjects in the treatment groups were clear or almost clear at 12 weeks, compared with 38%-46% of those who received the vehicle.

Dr. Harper added that about one-quarter of patients in the treatment group of the trials were clear or almost clear by week 4. “That’s pretty fast,” she said, noting that the product’s microencapsulated shell acts as a fenestrated barrier. “It has little openings, which means that it takes a while for the drug to work itself out,” she said. “I think of it as being like a speed bump for benzoyl peroxide delivery. It has to get through this little maze before it lands on the skin. We think that is what has helped with tolerability.”

Oral sarecycline, a narrow spectrum tetracycline that was FDA approved for acne in 2018, may also benefit rosacea patients. In a 12-week, investigator-blinded pilot study, 72 patients with papulopustular rosacea were assigned to receive sarecycline, while 25 received a multivitamin.

By week 12, 75% of patients in the sarecycline group were clear, compared with 16% of those in the multivitamin group, while the inflammatory lesion counts dropped from baseline by 80% and 60%, respectively. Studies of sarecycline for acne have demonstrated similar rates of vertigo, dizziness, and sunburn to those of placebo.

“There were also low rates of gastrointestinal disturbances,” Dr. Harper said. “That’s important in rosacea, because there is no bacterial pathogen.”

Dr. Harper disclosed that she serves as an advisor or consultant for Almirall, BioPharmX, Cassiopeia, Cutanea, Cutera, Dermira, EPI, Galderma, LaRoche-Posay, Ortho, Vyne, Sol Gel, and Sun. She also serves as a speaker or member of a speakers bureau for Almirall, EPI, Galderma, Ortho, and Vyne.

Medscape Live and this news organization are owned by the same parent company.

The days of strictly classifying rosacea patients as having erythematotelangiectatic, papulopustular, phymatous, or ocular forms of the skin condition are over. At least they should be, according to Julie C. Harper, MD.

“How many people with papules and pustules don’t also have redness?” Dr. Harper, who practices in Birmingham, Ala., said at Medscape Live’s annual Coastal Dermatology Symposium. “If we’re not careful, and we try to classify a person into a subtype of rosacea, we end up treating only part of their rosacea; we don’t treat all of it. We have seen this in the literature,” she added.

“The idea now is to take a phenotypic approach to rosacea. What we mean by that is that you look at the patient, you document every part of rosacea that you see, and you treat according to that,” she continued. “That person with papules and pustules may also have phyma and ocular disease. They may have telangiectasia and persistent background erythema. They may also have flushing.”

Dr. Harper incorporates the mnemonic “STOP” to her visits with rosacea patients.

S stands for: Identify signs and symptoms of the condition. “Listen to the patient for symptoms,” she advised. “We’ve learned to listen to darker skinned patients for what they tell us about erythema, for example, because we may not be able to see it, yet they are experiencing it. They may also have symptomatic burning, itching, and stinging.”

T stands for: Discuss triggers. “Ask patients, ‘what is it that makes your rosacea worse?’ That’s different for everyone,” she said.

O stands for: Agree on a treatment outcome. “Ask, ‘what is it that really bothers you? Are you bothered by the bumps? The redness?’ ” she said.

“The P stands for: Develop a plan that addresses all of that,” she said.

Different treatments for different rosacea symptoms

No one-size-fits-all treatment exists for rosacea. Options that work well for papules and pustules aren’t effective for redness. Similarly, products that work for redness don’t work for telangiectasia.

“Different lesions and signs of rosacea will likely require multiple modes of treatment,” Dr. Harper said. “So, when you evaluate your rosacea patients, if they’re doing great, don’t change their regimen. But if you see somebody who is not well controlled, is there an opportunity for you to come in and add something to that regimen that may make them better? Maybe so.”

Treatment options indicated for papules and pustules include ivermectin, metronidazole, azelaic acid, sodium sulfacetamide/sulfur, modified release doxycycline, minocycline foam, and encapsulated benzoyl peroxide.

Options indicated for persistent background erythema include brimonidine and oxymetazoline, while device-based treatments include the pulsed dye laser, the KTP laser, intense pulsed light, and electrosurgery.
 

Anti-inflammatory action for pustules and papules

A relatively new product indicated for pustules and papules is minocycline 1.5% foam, the only minocycline that is FDA approved to treat rosacea.

“There is no oral minocycline product approved for rosacea yet,” Dr. Harper said. “There is not a known bacterial pathogen in rosacea. Tetracyclines likely work in rosacea by inhibiting neutrophil chemotaxis, inhibiting MMP and thus KLK-5 and LL-37, inhibiting pro-inflammatory cytokines, downregulating reactive oxygen species, and inhibiting angiogenesis.”

In two 12-week, phase 3 randomized studies of 1,522 patients with moderate to severe rosacea, participants were assigned to receive minocycline 5% foam or a vehicle that contained mineral oil and coconut oil.

At week 12, about 50% of patients who received minocycline 5% foam were clear, compared with about 40% of those in the vehicle arm. Also, the reduction of lesion count was about 63% for patients in the treatment group, compared with a reduction of about 54% in the vehicle arm.

Dr. Harper characterized the 63% reduction as “pretty good, but is it good enough or fast enough? I don’t think so, so even with a great drug like this, I would use something else. You can use two medications sometimes to get people better faster. There’s room to bring in something for that background erythema.”

Minocycline 1.5% foam is colored yellow and may stain fabric. “It contains coconut oil, soybean oil, and light mineral oil,” she said. “Most people prefer to use this at bedtime, but you don’t have to.”

Another treatment option is 5% microencapsulated benzoyl peroxide cream, which is FDA approved for inflammatory lesions of rosacea.

“What’s the mechanism of action? Probably not being antimicrobial,” Dr. Harper said. “I think it’s probably at least in part anti-inflammatory, because we have some data to show that it’s killing Demodex [mites]. If Demodex [are] a trigger of inflammation, and we can lessen Demodex, then we could lessen the inflammatory response after that.”

The drug’s approval was based on data from two positive, identical phase 3 randomized, double-blind, multicenter, 12-week clinical trials that evaluated its safety compared with vehicle in 733 people with inflammatory lesions of rosacea (NCT03564119 and NCT03448939).

At week 12, inflammatory lesions of rosacea were reduced by nearly 70% in both trials among those who received 5% microencapsulated benzoyl peroxide cream, compared with 38%-46% among those who received the vehicle. Also, nearly 50% of subjects in the treatment groups were clear or almost clear at 12 weeks, compared with 38%-46% of those who received the vehicle.

Dr. Harper added that about one-quarter of patients in the treatment group of the trials were clear or almost clear by week 4. “That’s pretty fast,” she said, noting that the product’s microencapsulated shell acts as a fenestrated barrier. “It has little openings, which means that it takes a while for the drug to work itself out,” she said. “I think of it as being like a speed bump for benzoyl peroxide delivery. It has to get through this little maze before it lands on the skin. We think that is what has helped with tolerability.”

Oral sarecycline, a narrow spectrum tetracycline that was FDA approved for acne in 2018, may also benefit rosacea patients. In a 12-week, investigator-blinded pilot study, 72 patients with papulopustular rosacea were assigned to receive sarecycline, while 25 received a multivitamin.

By week 12, 75% of patients in the sarecycline group were clear, compared with 16% of those in the multivitamin group, while the inflammatory lesion counts dropped from baseline by 80% and 60%, respectively. Studies of sarecycline for acne have demonstrated similar rates of vertigo, dizziness, and sunburn to those of placebo.

“There were also low rates of gastrointestinal disturbances,” Dr. Harper said. “That’s important in rosacea, because there is no bacterial pathogen.”

Dr. Harper disclosed that she serves as an advisor or consultant for Almirall, BioPharmX, Cassiopeia, Cutanea, Cutera, Dermira, EPI, Galderma, LaRoche-Posay, Ortho, Vyne, Sol Gel, and Sun. She also serves as a speaker or member of a speakers bureau for Almirall, EPI, Galderma, Ortho, and Vyne.

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