A first stroke in older adults is associated with substantial immediate and accelerated long-term cognitive decline, suggested a new study that underscores the need for continuous cognitive monitoring in this patient population.

Results from the study, which included 14 international cohorts of older adults, showed that stroke was associated with a significant acute decline in global cognition and a small, but significant, acceleration in the rate of cognitive decline over time.

Cognitive assessments in primary care are “crucial, especially since cognitive impairment is frequently missed or undiagnosed in hospitals,” lead author Jessica Lo, MSc, biostatistician and research associate with the Center for Healthy Brain Aging, University of New South Wales, Sydney, Australia, told this news organization.

She suggested clinicians incorporate long-term cognitive assessments into care plans, using more sensitive neuropsychological tests in primary care to detect early signs of cognitive impairment. “Early detection would enable timely interventions to improve outcomes,” Lo said.

She also noted that poststroke care typically includes physical rehabilitation but not cognitive rehabilitation, which many rehabilitation centers aren’t equipped to provide.

The study was published online in JAMA Network Open.
 

Mapping Cognitive Decline Trajectory

Cognitive impairment after stroke is common, but the trajectory of cognitive decline following a first stroke, relative to prestroke cognitive function, remains unclear.

The investigators leveraged data from 14 population-based cohort studies of 20,860 adults (mean age, 73 years; 59% women) to map the trajectory of cognitive function before and after a first stroke.

The primary outcome was global cognition, defined as the standardized average of four cognitive domains (language, memory, processing speed, and executive function).

During a mean follow-up of 7.5 years, 1041 (5%) adults (mean age, 79 years) experienced a first stroke, a mean of 4.5 years after study entry.

In adjusted analyses, stroke was associated with a significant acute decline of 0.25 SD in global cognition and a “small but significant” acceleration in the rate of decline of −0.038 SD per year, the authors reported.

Stroke was also associated with acute decline in all individual cognitive domains except for memory, with effect sizes ranging from −0.17 to −0.22 SD. Poststroke declines in Mini-Mental State Examination scores (−0.36 SD) were also noted.

In terms of cognitive trajectory, the rate of decline before stroke in survivors was similar to that seen in peers who didn’t have a stroke (−0.048 and −0.049 SD per year in global cognition, respectively).

The researchers did not identify any vascular risk factors moderating cognitive decline following a stroke, consistent with prior research. However, cognitive decline was significantly more rapid in individuals without stroke, regardless of any future stroke, who had a history of diabetes, hypertension, high cholesterol, cardiovascular disease, depression, smoking, or were APOE4 carriers.

“Targeting modifiable vascular risk factors at an early stage may reduce the risk of stroke but also subsequent risk of stroke-related cognitive decline and cognitive impairment,” the researchers noted.
 

A ‘Major Step’ in the Right Direction

As previously reported by this news organization, in 2023 the American Heart Association (AHA) issued a statement noting that screening for cognitive impairment should be part of multidisciplinary care for stroke survivors.

Commenting for this news organization, Mitchell Elkind, MD, MS, AHA chief clinical science officer, said these new data are consistent with current AHA guidelines and statements that “support screening for cognitive and functional decline in patients both acutely and over the long term after stroke.”

Elkind noted that the 2022 guideline for intracerebral hemorrhage states that cognitive screening should occur “across the continuum of inpatient care and at intervals in the outpatient setting” and provides recommendations for cognitive therapy.

“Our 2021 scientific statement on the primary care of patients after stroke also recommends screening for both depression and cognitive impairment over both the short- and long-term,” said Elkind, professor of neurology and epidemiology at Columbia University Irving Medical Center in New York City.

“These documents recognize the fact that function and cognition can continue to decline years after stroke and that patients’ rehabilitation and support needs may therefore change over time after stroke,” Elkind added.

The authors of an accompanying commentary called it a “major step” in the right direction for the future of long-term stroke outcome assessment.

“As we develop new devices, indications, and time windows for stroke treatment, it may perhaps be wise to ensure trials steer away from simpler outcomes to more complex, granular ones,” wrote Yasmin Sadigh, MSc, and Victor Volovici, MD, PhD, with Erasmus University Medical Center, Rotterdam, the Netherlands.

The study had no commercial funding. The authors and commentary writers and Elkind have declared no conflicts of interest.

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

A first stroke in older adults is associated with substantial immediate and accelerated long-term cognitive decline, suggested a new study that underscores the need for continuous cognitive monitoring in this patient population.

Results from the study, which included 14 international cohorts of older adults, showed that stroke was associated with a significant acute decline in global cognition and a small, but significant, acceleration in the rate of cognitive decline over time.

Cognitive assessments in primary care are “crucial, especially since cognitive impairment is frequently missed or undiagnosed in hospitals,” lead author Jessica Lo, MSc, biostatistician and research associate with the Center for Healthy Brain Aging, University of New South Wales, Sydney, Australia, told this news organization.

She suggested clinicians incorporate long-term cognitive assessments into care plans, using more sensitive neuropsychological tests in primary care to detect early signs of cognitive impairment. “Early detection would enable timely interventions to improve outcomes,” Lo said.

She also noted that poststroke care typically includes physical rehabilitation but not cognitive rehabilitation, which many rehabilitation centers aren’t equipped to provide.

The study was published online in JAMA Network Open.
 

Mapping Cognitive Decline Trajectory

Cognitive impairment after stroke is common, but the trajectory of cognitive decline following a first stroke, relative to prestroke cognitive function, remains unclear.

The investigators leveraged data from 14 population-based cohort studies of 20,860 adults (mean age, 73 years; 59% women) to map the trajectory of cognitive function before and after a first stroke.

The primary outcome was global cognition, defined as the standardized average of four cognitive domains (language, memory, processing speed, and executive function).

During a mean follow-up of 7.5 years, 1041 (5%) adults (mean age, 79 years) experienced a first stroke, a mean of 4.5 years after study entry.

In adjusted analyses, stroke was associated with a significant acute decline of 0.25 SD in global cognition and a “small but significant” acceleration in the rate of decline of −0.038 SD per year, the authors reported.

Stroke was also associated with acute decline in all individual cognitive domains except for memory, with effect sizes ranging from −0.17 to −0.22 SD. Poststroke declines in Mini-Mental State Examination scores (−0.36 SD) were also noted.

In terms of cognitive trajectory, the rate of decline before stroke in survivors was similar to that seen in peers who didn’t have a stroke (−0.048 and −0.049 SD per year in global cognition, respectively).

The researchers did not identify any vascular risk factors moderating cognitive decline following a stroke, consistent with prior research. However, cognitive decline was significantly more rapid in individuals without stroke, regardless of any future stroke, who had a history of diabetes, hypertension, high cholesterol, cardiovascular disease, depression, smoking, or were APOE4 carriers.

“Targeting modifiable vascular risk factors at an early stage may reduce the risk of stroke but also subsequent risk of stroke-related cognitive decline and cognitive impairment,” the researchers noted.
 

A ‘Major Step’ in the Right Direction

As previously reported by this news organization, in 2023 the American Heart Association (AHA) issued a statement noting that screening for cognitive impairment should be part of multidisciplinary care for stroke survivors.

Commenting for this news organization, Mitchell Elkind, MD, MS, AHA chief clinical science officer, said these new data are consistent with current AHA guidelines and statements that “support screening for cognitive and functional decline in patients both acutely and over the long term after stroke.”

Elkind noted that the 2022 guideline for intracerebral hemorrhage states that cognitive screening should occur “across the continuum of inpatient care and at intervals in the outpatient setting” and provides recommendations for cognitive therapy.

“Our 2021 scientific statement on the primary care of patients after stroke also recommends screening for both depression and cognitive impairment over both the short- and long-term,” said Elkind, professor of neurology and epidemiology at Columbia University Irving Medical Center in New York City.

“These documents recognize the fact that function and cognition can continue to decline years after stroke and that patients’ rehabilitation and support needs may therefore change over time after stroke,” Elkind added.

The authors of an accompanying commentary called it a “major step” in the right direction for the future of long-term stroke outcome assessment.

“As we develop new devices, indications, and time windows for stroke treatment, it may perhaps be wise to ensure trials steer away from simpler outcomes to more complex, granular ones,” wrote Yasmin Sadigh, MSc, and Victor Volovici, MD, PhD, with Erasmus University Medical Center, Rotterdam, the Netherlands.

The study had no commercial funding. The authors and commentary writers and Elkind have declared no conflicts of interest.

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

A first stroke in older adults is associated with substantial immediate and accelerated long-term cognitive decline, suggested a new study that underscores the need for continuous cognitive monitoring in this patient population.

Results from the study, which included 14 international cohorts of older adults, showed that stroke was associated with a significant acute decline in global cognition and a small, but significant, acceleration in the rate of cognitive decline over time.

Cognitive assessments in primary care are “crucial, especially since cognitive impairment is frequently missed or undiagnosed in hospitals,” lead author Jessica Lo, MSc, biostatistician and research associate with the Center for Healthy Brain Aging, University of New South Wales, Sydney, Australia, told this news organization.

She suggested clinicians incorporate long-term cognitive assessments into care plans, using more sensitive neuropsychological tests in primary care to detect early signs of cognitive impairment. “Early detection would enable timely interventions to improve outcomes,” Lo said.

She also noted that poststroke care typically includes physical rehabilitation but not cognitive rehabilitation, which many rehabilitation centers aren’t equipped to provide.

The study was published online in JAMA Network Open.
 

Mapping Cognitive Decline Trajectory

Cognitive impairment after stroke is common, but the trajectory of cognitive decline following a first stroke, relative to prestroke cognitive function, remains unclear.

The investigators leveraged data from 14 population-based cohort studies of 20,860 adults (mean age, 73 years; 59% women) to map the trajectory of cognitive function before and after a first stroke.

The primary outcome was global cognition, defined as the standardized average of four cognitive domains (language, memory, processing speed, and executive function).

During a mean follow-up of 7.5 years, 1041 (5%) adults (mean age, 79 years) experienced a first stroke, a mean of 4.5 years after study entry.

In adjusted analyses, stroke was associated with a significant acute decline of 0.25 SD in global cognition and a “small but significant” acceleration in the rate of decline of −0.038 SD per year, the authors reported.

Stroke was also associated with acute decline in all individual cognitive domains except for memory, with effect sizes ranging from −0.17 to −0.22 SD. Poststroke declines in Mini-Mental State Examination scores (−0.36 SD) were also noted.

In terms of cognitive trajectory, the rate of decline before stroke in survivors was similar to that seen in peers who didn’t have a stroke (−0.048 and −0.049 SD per year in global cognition, respectively).

The researchers did not identify any vascular risk factors moderating cognitive decline following a stroke, consistent with prior research. However, cognitive decline was significantly more rapid in individuals without stroke, regardless of any future stroke, who had a history of diabetes, hypertension, high cholesterol, cardiovascular disease, depression, smoking, or were APOE4 carriers.

“Targeting modifiable vascular risk factors at an early stage may reduce the risk of stroke but also subsequent risk of stroke-related cognitive decline and cognitive impairment,” the researchers noted.
 

A ‘Major Step’ in the Right Direction

As previously reported by this news organization, in 2023 the American Heart Association (AHA) issued a statement noting that screening for cognitive impairment should be part of multidisciplinary care for stroke survivors.

Commenting for this news organization, Mitchell Elkind, MD, MS, AHA chief clinical science officer, said these new data are consistent with current AHA guidelines and statements that “support screening for cognitive and functional decline in patients both acutely and over the long term after stroke.”

Elkind noted that the 2022 guideline for intracerebral hemorrhage states that cognitive screening should occur “across the continuum of inpatient care and at intervals in the outpatient setting” and provides recommendations for cognitive therapy.

“Our 2021 scientific statement on the primary care of patients after stroke also recommends screening for both depression and cognitive impairment over both the short- and long-term,” said Elkind, professor of neurology and epidemiology at Columbia University Irving Medical Center in New York City.

“These documents recognize the fact that function and cognition can continue to decline years after stroke and that patients’ rehabilitation and support needs may therefore change over time after stroke,” Elkind added.

The authors of an accompanying commentary called it a “major step” in the right direction for the future of long-term stroke outcome assessment.

“As we develop new devices, indications, and time windows for stroke treatment, it may perhaps be wise to ensure trials steer away from simpler outcomes to more complex, granular ones,” wrote Yasmin Sadigh, MSc, and Victor Volovici, MD, PhD, with Erasmus University Medical Center, Rotterdam, the Netherlands.

The study had no commercial funding. The authors and commentary writers and Elkind have declared no conflicts of interest.

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

TOPLINE:

Maternal serum folate levels during early to midpregnancy show a U-shaped association with congenital heart disease (CHD) risk in offspring. Both low and high folate levels are linked to an increased risk, with vitamin B12 deficiency and elevated homocysteine levels further exacerbating this risk.

METHODOLOGY:

• Researchers conducted a case-control study with 129 participants with CHD and 516 matched control participants from Guangdong Provincial People’s Hospital in China between 2015 and 2018.
• Maternal serum levels of folate, vitamin B12, and homocysteine were measured at around 16 weeks of gestation using a chemiluminescence microparticle immunoassay.
• CHD was confirmed using echocardiography, and the participants were matched by maternal age at a ratio of 1:4.
• Covariates included periconceptional folic acid supplementation, maternal education, occupation, parity, abortion history, pregnancy complications, and genetic polymorphisms related to folate metabolism.
• Conditional logistic regression was used to assess the associations, with adjustments for various covariates and sensitivity analyses excluding participants with missing genetic data.

TAKEAWAY:

• A U-shaped association was found between maternal serum folate levels and CHD risk in offspring, with both low and high levels linked to increased risk (P < .001).
• Low maternal folate levels were associated with an adjusted odds ratio (aOR) of 3.09 (95% CI, 1.88-5.08) for CHD risk, whereas high levels had an aOR of 1.81 (95% CI, 1.07-3.06).
• Using World Health Organization criteria, folate deficiency (< 5.9 ng/mL) had an aOR of 18.97 (95% CI, 3.87-93.11) and elevated levels (> 20 ng/mL) had an aOR of 5.71 (95% CI, 2.72-11.98) for CHD risk.
• Vitamin B12 deficiency and elevated homocysteine levels further increased the risk associated with both low and high maternal folate levels.

IN PRACTICE:

“Insufficient folate and vitamin B12 can lead to increased homocysteine levels, which is harmful to the cardiovascular system. Thus, homocysteine might act as a central mediator in the relationships between deficiencies in folate and vitamin B12 and the risk of CHD. Additionally, the role of folate extends beyond homocysteine mediation, contributing independently to placental implantation and vascular remodeling, irrespective of vitamin B12 and homocysteine levels,” the authors wrote.

SOURCE:

The study was led by Yanji Qu, PhD, and Jie Li, PhD, Global Health Research Center, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China. It was published online in JAMA Network Open.

LIMITATIONS:

The study’s limitations included the measurement of maternal serum folate levels at a single time point, which may not reflect preconception and early postconception periods. The study’s findings may not be generalizable to other populations as participants were recruited from a single cardiac referral center in Southern China. Additionally, the lack of dietary intake data limited the ability to account for related biases. The sample size, while relatively large for CHD research, may lack sufficient power for stratified analyses.

DISCLOSURES:

One coauthor reported receiving personal fees from Guangdong Cardiovascular Institute outside the submitted work. Additional disclosures are noted in the original article.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Maternal serum folate levels during early to midpregnancy show a U-shaped association with congenital heart disease (CHD) risk in offspring. Both low and high folate levels are linked to an increased risk, with vitamin B12 deficiency and elevated homocysteine levels further exacerbating this risk.

METHODOLOGY:

• Researchers conducted a case-control study with 129 participants with CHD and 516 matched control participants from Guangdong Provincial People’s Hospital in China between 2015 and 2018.
• Maternal serum levels of folate, vitamin B12, and homocysteine were measured at around 16 weeks of gestation using a chemiluminescence microparticle immunoassay.
• CHD was confirmed using echocardiography, and the participants were matched by maternal age at a ratio of 1:4.
• Covariates included periconceptional folic acid supplementation, maternal education, occupation, parity, abortion history, pregnancy complications, and genetic polymorphisms related to folate metabolism.
• Conditional logistic regression was used to assess the associations, with adjustments for various covariates and sensitivity analyses excluding participants with missing genetic data.

TAKEAWAY:

• A U-shaped association was found between maternal serum folate levels and CHD risk in offspring, with both low and high levels linked to increased risk (P < .001).
• Low maternal folate levels were associated with an adjusted odds ratio (aOR) of 3.09 (95% CI, 1.88-5.08) for CHD risk, whereas high levels had an aOR of 1.81 (95% CI, 1.07-3.06).
• Using World Health Organization criteria, folate deficiency (< 5.9 ng/mL) had an aOR of 18.97 (95% CI, 3.87-93.11) and elevated levels (> 20 ng/mL) had an aOR of 5.71 (95% CI, 2.72-11.98) for CHD risk.
• Vitamin B12 deficiency and elevated homocysteine levels further increased the risk associated with both low and high maternal folate levels.

IN PRACTICE:

“Insufficient folate and vitamin B12 can lead to increased homocysteine levels, which is harmful to the cardiovascular system. Thus, homocysteine might act as a central mediator in the relationships between deficiencies in folate and vitamin B12 and the risk of CHD. Additionally, the role of folate extends beyond homocysteine mediation, contributing independently to placental implantation and vascular remodeling, irrespective of vitamin B12 and homocysteine levels,” the authors wrote.

SOURCE:

The study was led by Yanji Qu, PhD, and Jie Li, PhD, Global Health Research Center, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China. It was published online in JAMA Network Open.

LIMITATIONS:

The study’s limitations included the measurement of maternal serum folate levels at a single time point, which may not reflect preconception and early postconception periods. The study’s findings may not be generalizable to other populations as participants were recruited from a single cardiac referral center in Southern China. Additionally, the lack of dietary intake data limited the ability to account for related biases. The sample size, while relatively large for CHD research, may lack sufficient power for stratified analyses.

DISCLOSURES:

One coauthor reported receiving personal fees from Guangdong Cardiovascular Institute outside the submitted work. Additional disclosures are noted in the original article.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Maternal serum folate levels during early to midpregnancy show a U-shaped association with congenital heart disease (CHD) risk in offspring. Both low and high folate levels are linked to an increased risk, with vitamin B12 deficiency and elevated homocysteine levels further exacerbating this risk.

METHODOLOGY:

• Researchers conducted a case-control study with 129 participants with CHD and 516 matched control participants from Guangdong Provincial People’s Hospital in China between 2015 and 2018.
• Maternal serum levels of folate, vitamin B12, and homocysteine were measured at around 16 weeks of gestation using a chemiluminescence microparticle immunoassay.
• CHD was confirmed using echocardiography, and the participants were matched by maternal age at a ratio of 1:4.
• Covariates included periconceptional folic acid supplementation, maternal education, occupation, parity, abortion history, pregnancy complications, and genetic polymorphisms related to folate metabolism.
• Conditional logistic regression was used to assess the associations, with adjustments for various covariates and sensitivity analyses excluding participants with missing genetic data.

TAKEAWAY:

• A U-shaped association was found between maternal serum folate levels and CHD risk in offspring, with both low and high levels linked to increased risk (P < .001).
• Low maternal folate levels were associated with an adjusted odds ratio (aOR) of 3.09 (95% CI, 1.88-5.08) for CHD risk, whereas high levels had an aOR of 1.81 (95% CI, 1.07-3.06).
• Using World Health Organization criteria, folate deficiency (< 5.9 ng/mL) had an aOR of 18.97 (95% CI, 3.87-93.11) and elevated levels (> 20 ng/mL) had an aOR of 5.71 (95% CI, 2.72-11.98) for CHD risk.
• Vitamin B12 deficiency and elevated homocysteine levels further increased the risk associated with both low and high maternal folate levels.

IN PRACTICE:

“Insufficient folate and vitamin B12 can lead to increased homocysteine levels, which is harmful to the cardiovascular system. Thus, homocysteine might act as a central mediator in the relationships between deficiencies in folate and vitamin B12 and the risk of CHD. Additionally, the role of folate extends beyond homocysteine mediation, contributing independently to placental implantation and vascular remodeling, irrespective of vitamin B12 and homocysteine levels,” the authors wrote.

SOURCE:

The study was led by Yanji Qu, PhD, and Jie Li, PhD, Global Health Research Center, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China. It was published online in JAMA Network Open.

LIMITATIONS:

The study’s limitations included the measurement of maternal serum folate levels at a single time point, which may not reflect preconception and early postconception periods. The study’s findings may not be generalizable to other populations as participants were recruited from a single cardiac referral center in Southern China. Additionally, the lack of dietary intake data limited the ability to account for related biases. The sample size, while relatively large for CHD research, may lack sufficient power for stratified analyses.

DISCLOSURES:

One coauthor reported receiving personal fees from Guangdong Cardiovascular Institute outside the submitted work. Additional disclosures are noted in the original article.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Fluconazole resistance in yeast isolates from women with recurrent vulvovaginal candidiasis in Leeds, England, increased from 3.5% to 9.6% over 3 years. Non–Candida albicans yeasts also rose from 6.0% to 12.6% during the same period.

METHODOLOGY:

• Researchers conducted a retrospective data search of vaginal cultures from adult women in Leeds, England, between April 2018 and March 2021.
• A total of 5461 vaginal samples from women with clinical information indicating complicated/recurrent vulvovaginal candidiasis were included.
• Samples were processed on the WASPLAB automated platform, and species identification and antifungal susceptibility testing were performed in the Mycology Reference Centre by Matrix-assisted laser desorption ionization–time-of-flight mass spectrometry.
• Susceptibility to fluconazole was determined using disc diffusion and the Sensititre YeastOne microbroth dilution assay.
•  

TAKEAWAY:

According to the authors, the prevalence of non–C albicans yeasts increased from 6.0% in 2018-2019 to 12.6% in 2020-2021 (P = .0003).

Fluconazole-sensitive (dose-dependent) and fluconazole-resistant isolates increased from 3.5% in 2018-2019 to 9.6% in 2020-2021 (P = .0001).

Most fluconazole resistance was observed in C albicans, with other species such as Nakaseomyces glabrata and Pichia kudriavzevii also showing resistance.

The authors state that the increase in fluconazole resistance and non–C albicans yeasts may be linked to a policy change encouraging empirical treatment of vulvovaginal candidiasis in primary care.

IN PRACTICE:

“This study shows that the rates of non–Candida albicans and fluconazole-resistant C albicans have increased year on year in the 3 years studied. The exact reasons for this increase remain unclear, but it follows the introduction of restricted access to fungal cultures for the diagnosis of vulvovaginal candidiasis by those working in primary care. A clinical diagnosis, followed by empirical treatment, has been recommended instead. Consequently, we believe this policy of encouraging empirical vaginitis treatment based on nonspecific symptoms and signs needs revisiting,” the authors wrote.

SOURCE:

The study was led by Jennifer C. Ratner, Leeds Teaching Hospitals NHS Trust, England. It was published online in Sexually Transmitted Infections.

LIMITATIONS:

The study’s limitations included a potential bias introduced by the reduced number of samples received from specialist sexual health clinics during the COVID-19 pandemic. Additionally, the study could not distinguish between cases of recurrent vulvovaginal candidiasis with complete resolution of symptoms and those with persistent symptoms despite treatment.

DISCLOSURES:

One coauthor disclosed receiving fees from Pfizer for contributing to webinar presentations in 2023. Additional disclosures are noted in the original article.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Fluconazole resistance in yeast isolates from women with recurrent vulvovaginal candidiasis in Leeds, England, increased from 3.5% to 9.6% over 3 years. Non–Candida albicans yeasts also rose from 6.0% to 12.6% during the same period.

METHODOLOGY:

• Researchers conducted a retrospective data search of vaginal cultures from adult women in Leeds, England, between April 2018 and March 2021.
• A total of 5461 vaginal samples from women with clinical information indicating complicated/recurrent vulvovaginal candidiasis were included.
• Samples were processed on the WASPLAB automated platform, and species identification and antifungal susceptibility testing were performed in the Mycology Reference Centre by Matrix-assisted laser desorption ionization–time-of-flight mass spectrometry.
• Susceptibility to fluconazole was determined using disc diffusion and the Sensititre YeastOne microbroth dilution assay.
•  

TAKEAWAY:

According to the authors, the prevalence of non–C albicans yeasts increased from 6.0% in 2018-2019 to 12.6% in 2020-2021 (P = .0003).

Fluconazole-sensitive (dose-dependent) and fluconazole-resistant isolates increased from 3.5% in 2018-2019 to 9.6% in 2020-2021 (P = .0001).

Most fluconazole resistance was observed in C albicans, with other species such as Nakaseomyces glabrata and Pichia kudriavzevii also showing resistance.

The authors state that the increase in fluconazole resistance and non–C albicans yeasts may be linked to a policy change encouraging empirical treatment of vulvovaginal candidiasis in primary care.

IN PRACTICE:

“This study shows that the rates of non–Candida albicans and fluconazole-resistant C albicans have increased year on year in the 3 years studied. The exact reasons for this increase remain unclear, but it follows the introduction of restricted access to fungal cultures for the diagnosis of vulvovaginal candidiasis by those working in primary care. A clinical diagnosis, followed by empirical treatment, has been recommended instead. Consequently, we believe this policy of encouraging empirical vaginitis treatment based on nonspecific symptoms and signs needs revisiting,” the authors wrote.

SOURCE:

The study was led by Jennifer C. Ratner, Leeds Teaching Hospitals NHS Trust, England. It was published online in Sexually Transmitted Infections.

LIMITATIONS:

The study’s limitations included a potential bias introduced by the reduced number of samples received from specialist sexual health clinics during the COVID-19 pandemic. Additionally, the study could not distinguish between cases of recurrent vulvovaginal candidiasis with complete resolution of symptoms and those with persistent symptoms despite treatment.

DISCLOSURES:

One coauthor disclosed receiving fees from Pfizer for contributing to webinar presentations in 2023. Additional disclosures are noted in the original article.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Fluconazole resistance in yeast isolates from women with recurrent vulvovaginal candidiasis in Leeds, England, increased from 3.5% to 9.6% over 3 years. Non–Candida albicans yeasts also rose from 6.0% to 12.6% during the same period.

METHODOLOGY:

• Researchers conducted a retrospective data search of vaginal cultures from adult women in Leeds, England, between April 2018 and March 2021.
• A total of 5461 vaginal samples from women with clinical information indicating complicated/recurrent vulvovaginal candidiasis were included.
• Samples were processed on the WASPLAB automated platform, and species identification and antifungal susceptibility testing were performed in the Mycology Reference Centre by Matrix-assisted laser desorption ionization–time-of-flight mass spectrometry.
• Susceptibility to fluconazole was determined using disc diffusion and the Sensititre YeastOne microbroth dilution assay.
•  

TAKEAWAY:

According to the authors, the prevalence of non–C albicans yeasts increased from 6.0% in 2018-2019 to 12.6% in 2020-2021 (P = .0003).

Fluconazole-sensitive (dose-dependent) and fluconazole-resistant isolates increased from 3.5% in 2018-2019 to 9.6% in 2020-2021 (P = .0001).

Most fluconazole resistance was observed in C albicans, with other species such as Nakaseomyces glabrata and Pichia kudriavzevii also showing resistance.

The authors state that the increase in fluconazole resistance and non–C albicans yeasts may be linked to a policy change encouraging empirical treatment of vulvovaginal candidiasis in primary care.

IN PRACTICE:

“This study shows that the rates of non–Candida albicans and fluconazole-resistant C albicans have increased year on year in the 3 years studied. The exact reasons for this increase remain unclear, but it follows the introduction of restricted access to fungal cultures for the diagnosis of vulvovaginal candidiasis by those working in primary care. A clinical diagnosis, followed by empirical treatment, has been recommended instead. Consequently, we believe this policy of encouraging empirical vaginitis treatment based on nonspecific symptoms and signs needs revisiting,” the authors wrote.

SOURCE:

The study was led by Jennifer C. Ratner, Leeds Teaching Hospitals NHS Trust, England. It was published online in Sexually Transmitted Infections.

LIMITATIONS:

The study’s limitations included a potential bias introduced by the reduced number of samples received from specialist sexual health clinics during the COVID-19 pandemic. Additionally, the study could not distinguish between cases of recurrent vulvovaginal candidiasis with complete resolution of symptoms and those with persistent symptoms despite treatment.

DISCLOSURES:

One coauthor disclosed receiving fees from Pfizer for contributing to webinar presentations in 2023. Additional disclosures are noted in the original article.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Mifepristone plus misoprostol reduces the need for subsequent uterine aspiration and emergency department visits in the management of early pregnancy loss. Despite its effectiveness, mifepristone remains underutilized, with 8.6% of patients receiving it in 2022.

METHODOLOGY:

• Researchers conducted a retrospective cohort study using national insurance claims data of US patients with commercial insurance.
• More than 31,000 pregnant women (mean age, 32.7 years) with a diagnosis of early pregnancy loss between 2015 and 2022 were included.
• The diagnosis of patients included having a missed abortion (72.3%), spontaneous abortion (26.9%), or both (0.8%).
• Researchers compared the outcomes of individuals who received a combination of mifepristone and misoprostol vs those who received misoprostol alone. The outcome measures included the need for subsequent procedural management (uterine aspiration), return visits to the emergency department or an outpatient clinic, hospitalizations, and complications within 6 weeks of initial diagnosis.

TAKEAWAY:

• The use of mifepristone was more common in outpatient clinics than in emergency departments (3.4% vs 0.9%; P < .001).
• The use of mifepristone plus misoprostol vs misoprostol alone was linked to a lower incidence of subsequent procedural management (10.5% vs 14.0%; P = .002) and fewer emergency department visits (3.5% vs 7.9%; P < .001).
• The multivariable analysis showed that the use of mifepristone was linked to decreased odds of subsequent procedural management (adjusted odds ratio, 0.71; 95% CI, 0.57-0.87).
• Despite its effectiveness, mifepristone was used in only 8.6% of those receiving medication management for early pregnancy loss in 2022.

IN PRACTICE:

“Continued efforts are needed to reduce barriers to mifepristone use for medication management of EPL,” the authors wrote.

“Any practitioner who cares for patients experiencing early pregnancy loss should consider mifepristone pretreatment to misoprostol to be the standard of care for medication management. Provision of the evidence-based standard of care with the use of mifepristone for early pregnancy loss is an opportunity to advocate for an essential strategy in improving sexual and reproductive health in the US,” wrote Sarita Sonalkar, MD, MPH, and Rachel McKean, MD, MPH, of the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, in an invited commentary.
 

SOURCE:

The study was led by Lyndsey S. Benson, MD, MS, of the University of Washington School of Medicine, Seattle, and was published online in JAMA Network Open.

LIMITATIONS:

The study was limited by the accuracy of the diagnosis of early pregnancy loss and procedure codes because claims data are intended for billing purposes and may be incomplete or inaccurate. The use of de-identified data meant that specific gestational durations, exact dosing, or routes of misoprostol administration could not be determined. The findings may not be generalizable to those with public insurance or no insurance.

DISCLOSURES:

The study was supported in part by a grant from a Women’s Reproductive Health Research grant from the National Institutes of Health Eunice Kennedy Shriver National Institute for Child Health and Human Development. One author reported serving as an adviser and investigator, while another reported receiving personal fees and serving as an expert witness, contributing editor, and course instructor outside the submitted work.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Mifepristone plus misoprostol reduces the need for subsequent uterine aspiration and emergency department visits in the management of early pregnancy loss. Despite its effectiveness, mifepristone remains underutilized, with 8.6% of patients receiving it in 2022.

METHODOLOGY:

• Researchers conducted a retrospective cohort study using national insurance claims data of US patients with commercial insurance.
• More than 31,000 pregnant women (mean age, 32.7 years) with a diagnosis of early pregnancy loss between 2015 and 2022 were included.
• The diagnosis of patients included having a missed abortion (72.3%), spontaneous abortion (26.9%), or both (0.8%).
• Researchers compared the outcomes of individuals who received a combination of mifepristone and misoprostol vs those who received misoprostol alone. The outcome measures included the need for subsequent procedural management (uterine aspiration), return visits to the emergency department or an outpatient clinic, hospitalizations, and complications within 6 weeks of initial diagnosis.

TAKEAWAY:

• The use of mifepristone was more common in outpatient clinics than in emergency departments (3.4% vs 0.9%; P < .001).
• The use of mifepristone plus misoprostol vs misoprostol alone was linked to a lower incidence of subsequent procedural management (10.5% vs 14.0%; P = .002) and fewer emergency department visits (3.5% vs 7.9%; P < .001).
• The multivariable analysis showed that the use of mifepristone was linked to decreased odds of subsequent procedural management (adjusted odds ratio, 0.71; 95% CI, 0.57-0.87).
• Despite its effectiveness, mifepristone was used in only 8.6% of those receiving medication management for early pregnancy loss in 2022.

IN PRACTICE:

“Continued efforts are needed to reduce barriers to mifepristone use for medication management of EPL,” the authors wrote.

“Any practitioner who cares for patients experiencing early pregnancy loss should consider mifepristone pretreatment to misoprostol to be the standard of care for medication management. Provision of the evidence-based standard of care with the use of mifepristone for early pregnancy loss is an opportunity to advocate for an essential strategy in improving sexual and reproductive health in the US,” wrote Sarita Sonalkar, MD, MPH, and Rachel McKean, MD, MPH, of the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, in an invited commentary.
 

SOURCE:

The study was led by Lyndsey S. Benson, MD, MS, of the University of Washington School of Medicine, Seattle, and was published online in JAMA Network Open.

LIMITATIONS:

The study was limited by the accuracy of the diagnosis of early pregnancy loss and procedure codes because claims data are intended for billing purposes and may be incomplete or inaccurate. The use of de-identified data meant that specific gestational durations, exact dosing, or routes of misoprostol administration could not be determined. The findings may not be generalizable to those with public insurance or no insurance.

DISCLOSURES:

The study was supported in part by a grant from a Women’s Reproductive Health Research grant from the National Institutes of Health Eunice Kennedy Shriver National Institute for Child Health and Human Development. One author reported serving as an adviser and investigator, while another reported receiving personal fees and serving as an expert witness, contributing editor, and course instructor outside the submitted work.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Mifepristone plus misoprostol reduces the need for subsequent uterine aspiration and emergency department visits in the management of early pregnancy loss. Despite its effectiveness, mifepristone remains underutilized, with 8.6% of patients receiving it in 2022.

METHODOLOGY:

• Researchers conducted a retrospective cohort study using national insurance claims data of US patients with commercial insurance.
• More than 31,000 pregnant women (mean age, 32.7 years) with a diagnosis of early pregnancy loss between 2015 and 2022 were included.
• The diagnosis of patients included having a missed abortion (72.3%), spontaneous abortion (26.9%), or both (0.8%).
• Researchers compared the outcomes of individuals who received a combination of mifepristone and misoprostol vs those who received misoprostol alone. The outcome measures included the need for subsequent procedural management (uterine aspiration), return visits to the emergency department or an outpatient clinic, hospitalizations, and complications within 6 weeks of initial diagnosis.

TAKEAWAY:

• The use of mifepristone was more common in outpatient clinics than in emergency departments (3.4% vs 0.9%; P < .001).
• The use of mifepristone plus misoprostol vs misoprostol alone was linked to a lower incidence of subsequent procedural management (10.5% vs 14.0%; P = .002) and fewer emergency department visits (3.5% vs 7.9%; P < .001).
• The multivariable analysis showed that the use of mifepristone was linked to decreased odds of subsequent procedural management (adjusted odds ratio, 0.71; 95% CI, 0.57-0.87).
• Despite its effectiveness, mifepristone was used in only 8.6% of those receiving medication management for early pregnancy loss in 2022.

IN PRACTICE:

“Continued efforts are needed to reduce barriers to mifepristone use for medication management of EPL,” the authors wrote.

“Any practitioner who cares for patients experiencing early pregnancy loss should consider mifepristone pretreatment to misoprostol to be the standard of care for medication management. Provision of the evidence-based standard of care with the use of mifepristone for early pregnancy loss is an opportunity to advocate for an essential strategy in improving sexual and reproductive health in the US,” wrote Sarita Sonalkar, MD, MPH, and Rachel McKean, MD, MPH, of the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, in an invited commentary.
 

SOURCE:

The study was led by Lyndsey S. Benson, MD, MS, of the University of Washington School of Medicine, Seattle, and was published online in JAMA Network Open.

LIMITATIONS:

The study was limited by the accuracy of the diagnosis of early pregnancy loss and procedure codes because claims data are intended for billing purposes and may be incomplete or inaccurate. The use of de-identified data meant that specific gestational durations, exact dosing, or routes of misoprostol administration could not be determined. The findings may not be generalizable to those with public insurance or no insurance.

DISCLOSURES:

The study was supported in part by a grant from a Women’s Reproductive Health Research grant from the National Institutes of Health Eunice Kennedy Shriver National Institute for Child Health and Human Development. One author reported serving as an adviser and investigator, while another reported receiving personal fees and serving as an expert witness, contributing editor, and course instructor outside the submitted work.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

Many patients ask us to request a prostate-specific antigen (PSA) test. According to the Brazilian Ministry of Health, prostate cancer is the second most common type of cancer in the male population in all regions of our country. It is the second-leading cause of cancer death in the male population, reaffirming its epidemiologic importance in Brazil. On the other hand, a Ministry of Health technical paper recommends against population-based screening for prostate cancer. So, what should we do?

First, it is important to distinguish early diagnosis from screening. Early diagnosis is the identification of cancer in early stages in people with signs and symptoms. Screening is characterized by the systematic application of exams — digital rectal exam and PSA test — in asymptomatic people, with the aim of identifying cancer in an early stage.

Studies show that screening significantly increases the diagnosis of prostate cancer, without a significant reduction in specific mortality and with significant health damage to men. A recent European epidemiologic study reinforced this thesis and helps guide us.

The study included men aged 35-84 years from 26 European countries. Data on cancer incidence and mortality were collected between 1980 and 2017. The data suggested overdiagnosis of prostate cancer, which varied over time and among populations. The findings supported previous recommendations that any implementation of prostate cancer screening should be carefully designed, with an emphasis on minimizing the harms of overdiagnosis.

The clinical evolution of prostate cancer is still not well understood. Increasing age is associated with increased mortality. Many men with less aggressive disease tend to die with cancer rather than die of cancer. However, it is not always possible at the time of diagnosis to determine which tumors will be aggressive and which will grow slowly.

On the other hand, with screening, many of these indolent cancers are unnecessarily detected, generating excessive exams and treatments with negative repercussions (eg, pain, bleeding, infections, stress, and urinary and sexual dysfunction).

So, how should we as clinicians proceed regarding screening?

We should request the PSA test and emphasize the importance of digital rectal exam by a urologist for those at high risk for prostatic neoplasia (ie, those with family history) or those with urinary symptoms that may be associated with prostate cancer.

In general, we should draw attention to the possible risks and benefits of testing and adopt a shared decision-making approach with asymptomatic men or those at low risk who wish to have the screening exam. But achieving a shared decision is not a simple task.

I always have a thorough conversation with patients, but I confess that I request the exam in most cases.

Dr. Wajngarten is a professor of cardiology, Faculty of Medicine, at the University of São Paulo in Brazil. Dr. Wajngarten reported no conflicts of interest.

This story was translated from the Medscape Portuguese edition using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

Many patients ask us to request a prostate-specific antigen (PSA) test. According to the Brazilian Ministry of Health, prostate cancer is the second most common type of cancer in the male population in all regions of our country. It is the second-leading cause of cancer death in the male population, reaffirming its epidemiologic importance in Brazil. On the other hand, a Ministry of Health technical paper recommends against population-based screening for prostate cancer. So, what should we do?

First, it is important to distinguish early diagnosis from screening. Early diagnosis is the identification of cancer in early stages in people with signs and symptoms. Screening is characterized by the systematic application of exams — digital rectal exam and PSA test — in asymptomatic people, with the aim of identifying cancer in an early stage.

Studies show that screening significantly increases the diagnosis of prostate cancer, without a significant reduction in specific mortality and with significant health damage to men. A recent European epidemiologic study reinforced this thesis and helps guide us.

The study included men aged 35-84 years from 26 European countries. Data on cancer incidence and mortality were collected between 1980 and 2017. The data suggested overdiagnosis of prostate cancer, which varied over time and among populations. The findings supported previous recommendations that any implementation of prostate cancer screening should be carefully designed, with an emphasis on minimizing the harms of overdiagnosis.

The clinical evolution of prostate cancer is still not well understood. Increasing age is associated with increased mortality. Many men with less aggressive disease tend to die with cancer rather than die of cancer. However, it is not always possible at the time of diagnosis to determine which tumors will be aggressive and which will grow slowly.

On the other hand, with screening, many of these indolent cancers are unnecessarily detected, generating excessive exams and treatments with negative repercussions (eg, pain, bleeding, infections, stress, and urinary and sexual dysfunction).

So, how should we as clinicians proceed regarding screening?

We should request the PSA test and emphasize the importance of digital rectal exam by a urologist for those at high risk for prostatic neoplasia (ie, those with family history) or those with urinary symptoms that may be associated with prostate cancer.

In general, we should draw attention to the possible risks and benefits of testing and adopt a shared decision-making approach with asymptomatic men or those at low risk who wish to have the screening exam. But achieving a shared decision is not a simple task.

I always have a thorough conversation with patients, but I confess that I request the exam in most cases.

Dr. Wajngarten is a professor of cardiology, Faculty of Medicine, at the University of São Paulo in Brazil. Dr. Wajngarten reported no conflicts of interest.

This story was translated from the Medscape Portuguese edition using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

Many patients ask us to request a prostate-specific antigen (PSA) test. According to the Brazilian Ministry of Health, prostate cancer is the second most common type of cancer in the male population in all regions of our country. It is the second-leading cause of cancer death in the male population, reaffirming its epidemiologic importance in Brazil. On the other hand, a Ministry of Health technical paper recommends against population-based screening for prostate cancer. So, what should we do?

First, it is important to distinguish early diagnosis from screening. Early diagnosis is the identification of cancer in early stages in people with signs and symptoms. Screening is characterized by the systematic application of exams — digital rectal exam and PSA test — in asymptomatic people, with the aim of identifying cancer in an early stage.

Studies show that screening significantly increases the diagnosis of prostate cancer, without a significant reduction in specific mortality and with significant health damage to men. A recent European epidemiologic study reinforced this thesis and helps guide us.

The study included men aged 35-84 years from 26 European countries. Data on cancer incidence and mortality were collected between 1980 and 2017. The data suggested overdiagnosis of prostate cancer, which varied over time and among populations. The findings supported previous recommendations that any implementation of prostate cancer screening should be carefully designed, with an emphasis on minimizing the harms of overdiagnosis.

The clinical evolution of prostate cancer is still not well understood. Increasing age is associated with increased mortality. Many men with less aggressive disease tend to die with cancer rather than die of cancer. However, it is not always possible at the time of diagnosis to determine which tumors will be aggressive and which will grow slowly.

On the other hand, with screening, many of these indolent cancers are unnecessarily detected, generating excessive exams and treatments with negative repercussions (eg, pain, bleeding, infections, stress, and urinary and sexual dysfunction).

So, how should we as clinicians proceed regarding screening?

We should request the PSA test and emphasize the importance of digital rectal exam by a urologist for those at high risk for prostatic neoplasia (ie, those with family history) or those with urinary symptoms that may be associated with prostate cancer.

In general, we should draw attention to the possible risks and benefits of testing and adopt a shared decision-making approach with asymptomatic men or those at low risk who wish to have the screening exam. But achieving a shared decision is not a simple task.

I always have a thorough conversation with patients, but I confess that I request the exam in most cases.

Dr. Wajngarten is a professor of cardiology, Faculty of Medicine, at the University of São Paulo in Brazil. Dr. Wajngarten reported no conflicts of interest.

This story was translated from the Medscape Portuguese edition using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

TOPLINE:

Testing for mismatch repair (MMR) and microsatellite instability (MSI) among patients with colorectal cancer (CRC) increased from 22.7% in 2012 to 71.5% in 2021, but variations in access remain, with testing rates differing by cancer stage, individual hospital, patient sex, race, and insurance status.

METHODOLOGY:

• In 2017, the National Comprehensive Cancer Network (NCCN) recommended universal testing for MMR and MSI among patients with CRC, but studies suggest that testing may still be underused.
• To assess trends and factors associated with MMR/MSI testing in the United States, researchers evaluated 834,797 patients diagnosed with stage I-IV CRC between 2012 and 2021 across 1366 Commission on Cancer–accredited hospitals in the National Cancer Database.
• The variability in MMR/MSI testing was assessed in relation to both patient and hospital-level factors.
• Overall, 70.7% patients had colon cancer, 7.3% had rectosigmoid cancer, and 22.0% had rectal cancer. The median patient age was 66 years; just over half (53%) were men, 81.8% were White, and 11.9% were Black.

TAKEAWAY:

• Overall, 43.9% patients underwent MMR/MSI testing, but testing rates increased more than threefold between 2012 and 2021 — from 22.7% to 71.5%. Still, testing rates varied depending on a range of factors.
• About 22% variability in MMR/MSI testing was attributed to hospital-level variations, with the best vs worst performing hospitals reporting testing rates of 90% vs 2%. This hospital-level variation may be caused by testing protocol differences at individual institutions, the authors said.
• The likelihood of undergoing MMR/MSI testing was lower in patients with stage IV vs stage I disease (adjusted odds ratio [aOR], 0.78) but higher in those with stage II (aOR, 1.53) and III (aOR, 1.40) disease.
• The likelihood of undergoing MMR/MSI testing was slightly lower for men than for women (aOR, 0.98) and for Black patients than for White patients (aOR, 0.97). Having a lower household income, public or no insurance (vs private insurance), or living a longer distance (more than 5 miles) from the treatment facility was also associated with lower odds of testing.

IN PRACTICE:

“This cohort study indicated that MMR/MSI testing increased markedly, suggesting increased NCCN guideline adherence,” the authors said. However, variations still exist by cancer stage, hospital, and patient factors. Implementing “widespread institution-level reflexive testing for every initial diagnostic biopsy” can improve testing rates and reduce disparities, the authors suggested.

SOURCE:

This study, led by Totadri Dhimal, MD, University of Rochester Medical Center in New York, was published online in JAMA Oncology.

LIMITATIONS:

The study lacked clinical granularity, and potential coding inaccuracies and incomplete data could have affected the interpretation and generalizability of the findings.

DISCLOSURES:

No funding information was provided for the study. One author reported receiving author royalties from UpToDate outside the submitted work.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Testing for mismatch repair (MMR) and microsatellite instability (MSI) among patients with colorectal cancer (CRC) increased from 22.7% in 2012 to 71.5% in 2021, but variations in access remain, with testing rates differing by cancer stage, individual hospital, patient sex, race, and insurance status.

METHODOLOGY:

• In 2017, the National Comprehensive Cancer Network (NCCN) recommended universal testing for MMR and MSI among patients with CRC, but studies suggest that testing may still be underused.
• To assess trends and factors associated with MMR/MSI testing in the United States, researchers evaluated 834,797 patients diagnosed with stage I-IV CRC between 2012 and 2021 across 1366 Commission on Cancer–accredited hospitals in the National Cancer Database.
• The variability in MMR/MSI testing was assessed in relation to both patient and hospital-level factors.
• Overall, 70.7% patients had colon cancer, 7.3% had rectosigmoid cancer, and 22.0% had rectal cancer. The median patient age was 66 years; just over half (53%) were men, 81.8% were White, and 11.9% were Black.

TAKEAWAY:

• Overall, 43.9% patients underwent MMR/MSI testing, but testing rates increased more than threefold between 2012 and 2021 — from 22.7% to 71.5%. Still, testing rates varied depending on a range of factors.
• About 22% variability in MMR/MSI testing was attributed to hospital-level variations, with the best vs worst performing hospitals reporting testing rates of 90% vs 2%. This hospital-level variation may be caused by testing protocol differences at individual institutions, the authors said.
• The likelihood of undergoing MMR/MSI testing was lower in patients with stage IV vs stage I disease (adjusted odds ratio [aOR], 0.78) but higher in those with stage II (aOR, 1.53) and III (aOR, 1.40) disease.
• The likelihood of undergoing MMR/MSI testing was slightly lower for men than for women (aOR, 0.98) and for Black patients than for White patients (aOR, 0.97). Having a lower household income, public or no insurance (vs private insurance), or living a longer distance (more than 5 miles) from the treatment facility was also associated with lower odds of testing.

IN PRACTICE:

“This cohort study indicated that MMR/MSI testing increased markedly, suggesting increased NCCN guideline adherence,” the authors said. However, variations still exist by cancer stage, hospital, and patient factors. Implementing “widespread institution-level reflexive testing for every initial diagnostic biopsy” can improve testing rates and reduce disparities, the authors suggested.

SOURCE:

This study, led by Totadri Dhimal, MD, University of Rochester Medical Center in New York, was published online in JAMA Oncology.

LIMITATIONS:

The study lacked clinical granularity, and potential coding inaccuracies and incomplete data could have affected the interpretation and generalizability of the findings.

DISCLOSURES:

No funding information was provided for the study. One author reported receiving author royalties from UpToDate outside the submitted work.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Testing for mismatch repair (MMR) and microsatellite instability (MSI) among patients with colorectal cancer (CRC) increased from 22.7% in 2012 to 71.5% in 2021, but variations in access remain, with testing rates differing by cancer stage, individual hospital, patient sex, race, and insurance status.

METHODOLOGY:

• In 2017, the National Comprehensive Cancer Network (NCCN) recommended universal testing for MMR and MSI among patients with CRC, but studies suggest that testing may still be underused.
• To assess trends and factors associated with MMR/MSI testing in the United States, researchers evaluated 834,797 patients diagnosed with stage I-IV CRC between 2012 and 2021 across 1366 Commission on Cancer–accredited hospitals in the National Cancer Database.
• The variability in MMR/MSI testing was assessed in relation to both patient and hospital-level factors.
• Overall, 70.7% patients had colon cancer, 7.3% had rectosigmoid cancer, and 22.0% had rectal cancer. The median patient age was 66 years; just over half (53%) were men, 81.8% were White, and 11.9% were Black.

TAKEAWAY:

• Overall, 43.9% patients underwent MMR/MSI testing, but testing rates increased more than threefold between 2012 and 2021 — from 22.7% to 71.5%. Still, testing rates varied depending on a range of factors.
• About 22% variability in MMR/MSI testing was attributed to hospital-level variations, with the best vs worst performing hospitals reporting testing rates of 90% vs 2%. This hospital-level variation may be caused by testing protocol differences at individual institutions, the authors said.
• The likelihood of undergoing MMR/MSI testing was lower in patients with stage IV vs stage I disease (adjusted odds ratio [aOR], 0.78) but higher in those with stage II (aOR, 1.53) and III (aOR, 1.40) disease.
• The likelihood of undergoing MMR/MSI testing was slightly lower for men than for women (aOR, 0.98) and for Black patients than for White patients (aOR, 0.97). Having a lower household income, public or no insurance (vs private insurance), or living a longer distance (more than 5 miles) from the treatment facility was also associated with lower odds of testing.

IN PRACTICE:

“This cohort study indicated that MMR/MSI testing increased markedly, suggesting increased NCCN guideline adherence,” the authors said. However, variations still exist by cancer stage, hospital, and patient factors. Implementing “widespread institution-level reflexive testing for every initial diagnostic biopsy” can improve testing rates and reduce disparities, the authors suggested.

SOURCE:

This study, led by Totadri Dhimal, MD, University of Rochester Medical Center in New York, was published online in JAMA Oncology.

LIMITATIONS:

The study lacked clinical granularity, and potential coding inaccuracies and incomplete data could have affected the interpretation and generalizability of the findings.

DISCLOSURES:

No funding information was provided for the study. One author reported receiving author royalties from UpToDate outside the submitted work.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

A psychosocial intervention designed to improve depressive symptoms and promote good parenting skills can be an effective way of treating male postpartum depression, according to new research.

In a study conducted in Pakistan, about 70% fathers with postpartum depression who received the intervention showed complete remission of their depressive symptoms and experienced enhanced relationships with their children and domestic partners.

Called Learning Through Play Plus Dads (LTP + Dads), the intervention, which can be delivered by community health workers, could improve paternal mental health and child development not only in Pakistan but also in other populations, the authors stated.

The results of the study were published on October 2, 2024, in JAMA Psychiatry.
 

Stigmatized and Understudied

“Pakistan is a patriarchal society with strict gender roles, and male mental health, particularly postpartum depression in new fathers, is stigmatized and understudied,” lead investigator Ishrat Husain, MD, a senior scientist at the Centre for Addiction and Mental Health and associate professor of psychiatry at the University of Toronto in Ontario, Canada, said in an interview.

“Historically, and rightly so, the focus has always been on the mother, but men also experience significant emotional challenges as they adapt to being a parent. Fathers are also in need of support,” said Husain.

Male postpartum depression is prevalent in all populations. Globally, about 10% fathers have postpartum depression. But in societies like Pakistan, rates of male postpartum depression have been reported to be as high as 23.5%.

The study included 357 fathers aged 18 years or older (mean age, 31.44 years) with a Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, diagnosis of major depressive episode and a child younger than 30 months.

They were randomly assigned either to receive treatment as usual (n = 186) or to participate in the LTP + Dads program (n = 171). LTP + Dads is a parenting and mental health initiative adapted from a similar program for Pakistani mothers. It combines parenting skills training, play therapy, and cognitive behavioral therapy. In this study, the initiative was delivered by community health workers in 12 group sessions over 4 months. Sessions took place weekly for the first 2 months and biweekly thereafter.

The researchers assessed changes in the 17-item Hamilton Depression Rating Scale (HDRS-17) score at 4 months and at 6 months. They also looked at anxiety symptoms; parenting stress; intimate partner violence; functioning; quality of life; and child social, emotional, and physical health outcomes.
 

Improved Child Development

There were significantly greater reductions in HDRS-17 scores in the LTP + Dads group than in the treatment as usual group at 4 months (group difference ratio [GDR], 0.66; P < .001) and at 6 months (GDR, 0.67; P < .001).

Similar results were seen for anxiety (GDR, 0.62; P < .001), parenting stress (GDR, −12.5; P < .001), intimate partner violence (GDR, 0.89; P = .05), disability (GDR, 0.77; P = .03), and health-related quality of life (GDR, 12.7; P < .001) at 4 months. The differences in depression and parenting stress were sustained at 6 months.

In addition, children of fathers who received the parenting intervention showed significantly greater improvements in social-emotional development scores (mean difference, −20.8; P < .001) at 6 months than children of those who received the treatment as usual.

“We believe that this program could also be successful in other countries, including Canada,” said Husain. “Canada is multicultural, and similar patterns of male postpartum depression probably exist here. We know that cultural and social pressures create barriers to seeking mental health support for men. Stigma and cultural beliefs often prevent new fathers from seeking the help they need. Programs like LTP + Dads can help men transition to their new role as fathers by giving them support to process their emotions,” he said.

Husain added that the program will be expanded throughout Pakistan to include about 4000 fathers and their partners.
 

‘Remarkable’ Success Rate

“Postpartum depression in men is still something that people are trying to understand,” John Ogrodniczuk, MD, professor of psychiatry and director of the psychotherapy program at The University of British Columbia, Vancouver, Canada, said in an interview. He did not participate in the study.

“Obviously, men aren’t going through the same endocrine changes that women are, but nonetheless, a lot of men do actually struggle with it,” said Ogrodniczuk, who is also the founder of HeadsUpGuys, a mental health resource for men.

“Understandably, most of the literature is around postpartum depression in women, not so much around men. The positive results seen here are interesting, especially in a country that is patriarchal and where there is not a lot of uptake of mental health interventions and services by men,” he said.

“The success rate of this psychosocial intervention is remarkable, so I am excited to see that the researchers have secured funding to expand the study and validate their results with a larger group of participants,” Simon B. Sherry, PhD, professor of psychology and neuroscience at Dalhousie University, Halifax, Nova Scotia, Canada, said in an interview.

“I am also encouraged by the inclusion of play-based activities in addition to cognitive behavioral therapy. Perhaps more than any other role we hold through life, the role of parent comes with copious societal and personal expectations, plus with all that pressure, transitioning into that role is hard for everyone, but especially for those with postpartum depression. Supporting parents and improving their mental well-being goes a long way toward raising mentally healthy kids,” said Sherry, who was not part of the study.

The study was funded by a grant from Grand Challenges Canada, an Academic Scholars Award from the Department of Psychiatry at the University of Toronto, and a Tier 2 Canada Research Chair from the Canadian Institutes of Health Research. Husain reported receiving grants from COMPASS Pathfinder, stock options from Mindset Pharma, and personal fees from Wake Network, outside the submitted work. He previously served as a trustee for the Pakistan Institute of Living and Learning. Ogrodniczuk and Sherry reported no relevant financial relationships.

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

A psychosocial intervention designed to improve depressive symptoms and promote good parenting skills can be an effective way of treating male postpartum depression, according to new research.

In a study conducted in Pakistan, about 70% fathers with postpartum depression who received the intervention showed complete remission of their depressive symptoms and experienced enhanced relationships with their children and domestic partners.

Called Learning Through Play Plus Dads (LTP + Dads), the intervention, which can be delivered by community health workers, could improve paternal mental health and child development not only in Pakistan but also in other populations, the authors stated.

The results of the study were published on October 2, 2024, in JAMA Psychiatry.
 

Stigmatized and Understudied

“Pakistan is a patriarchal society with strict gender roles, and male mental health, particularly postpartum depression in new fathers, is stigmatized and understudied,” lead investigator Ishrat Husain, MD, a senior scientist at the Centre for Addiction and Mental Health and associate professor of psychiatry at the University of Toronto in Ontario, Canada, said in an interview.

“Historically, and rightly so, the focus has always been on the mother, but men also experience significant emotional challenges as they adapt to being a parent. Fathers are also in need of support,” said Husain.

Male postpartum depression is prevalent in all populations. Globally, about 10% fathers have postpartum depression. But in societies like Pakistan, rates of male postpartum depression have been reported to be as high as 23.5%.

The study included 357 fathers aged 18 years or older (mean age, 31.44 years) with a Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, diagnosis of major depressive episode and a child younger than 30 months.

They were randomly assigned either to receive treatment as usual (n = 186) or to participate in the LTP + Dads program (n = 171). LTP + Dads is a parenting and mental health initiative adapted from a similar program for Pakistani mothers. It combines parenting skills training, play therapy, and cognitive behavioral therapy. In this study, the initiative was delivered by community health workers in 12 group sessions over 4 months. Sessions took place weekly for the first 2 months and biweekly thereafter.

The researchers assessed changes in the 17-item Hamilton Depression Rating Scale (HDRS-17) score at 4 months and at 6 months. They also looked at anxiety symptoms; parenting stress; intimate partner violence; functioning; quality of life; and child social, emotional, and physical health outcomes.
 

Improved Child Development

There were significantly greater reductions in HDRS-17 scores in the LTP + Dads group than in the treatment as usual group at 4 months (group difference ratio [GDR], 0.66; P < .001) and at 6 months (GDR, 0.67; P < .001).

Similar results were seen for anxiety (GDR, 0.62; P < .001), parenting stress (GDR, −12.5; P < .001), intimate partner violence (GDR, 0.89; P = .05), disability (GDR, 0.77; P = .03), and health-related quality of life (GDR, 12.7; P < .001) at 4 months. The differences in depression and parenting stress were sustained at 6 months.

In addition, children of fathers who received the parenting intervention showed significantly greater improvements in social-emotional development scores (mean difference, −20.8; P < .001) at 6 months than children of those who received the treatment as usual.

“We believe that this program could also be successful in other countries, including Canada,” said Husain. “Canada is multicultural, and similar patterns of male postpartum depression probably exist here. We know that cultural and social pressures create barriers to seeking mental health support for men. Stigma and cultural beliefs often prevent new fathers from seeking the help they need. Programs like LTP + Dads can help men transition to their new role as fathers by giving them support to process their emotions,” he said.

Husain added that the program will be expanded throughout Pakistan to include about 4000 fathers and their partners.
 

‘Remarkable’ Success Rate

“Postpartum depression in men is still something that people are trying to understand,” John Ogrodniczuk, MD, professor of psychiatry and director of the psychotherapy program at The University of British Columbia, Vancouver, Canada, said in an interview. He did not participate in the study.

“Obviously, men aren’t going through the same endocrine changes that women are, but nonetheless, a lot of men do actually struggle with it,” said Ogrodniczuk, who is also the founder of HeadsUpGuys, a mental health resource for men.

“Understandably, most of the literature is around postpartum depression in women, not so much around men. The positive results seen here are interesting, especially in a country that is patriarchal and where there is not a lot of uptake of mental health interventions and services by men,” he said.

“The success rate of this psychosocial intervention is remarkable, so I am excited to see that the researchers have secured funding to expand the study and validate their results with a larger group of participants,” Simon B. Sherry, PhD, professor of psychology and neuroscience at Dalhousie University, Halifax, Nova Scotia, Canada, said in an interview.

“I am also encouraged by the inclusion of play-based activities in addition to cognitive behavioral therapy. Perhaps more than any other role we hold through life, the role of parent comes with copious societal and personal expectations, plus with all that pressure, transitioning into that role is hard for everyone, but especially for those with postpartum depression. Supporting parents and improving their mental well-being goes a long way toward raising mentally healthy kids,” said Sherry, who was not part of the study.

The study was funded by a grant from Grand Challenges Canada, an Academic Scholars Award from the Department of Psychiatry at the University of Toronto, and a Tier 2 Canada Research Chair from the Canadian Institutes of Health Research. Husain reported receiving grants from COMPASS Pathfinder, stock options from Mindset Pharma, and personal fees from Wake Network, outside the submitted work. He previously served as a trustee for the Pakistan Institute of Living and Learning. Ogrodniczuk and Sherry reported no relevant financial relationships.

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

A psychosocial intervention designed to improve depressive symptoms and promote good parenting skills can be an effective way of treating male postpartum depression, according to new research.

In a study conducted in Pakistan, about 70% fathers with postpartum depression who received the intervention showed complete remission of their depressive symptoms and experienced enhanced relationships with their children and domestic partners.

Called Learning Through Play Plus Dads (LTP + Dads), the intervention, which can be delivered by community health workers, could improve paternal mental health and child development not only in Pakistan but also in other populations, the authors stated.

The results of the study were published on October 2, 2024, in JAMA Psychiatry.
 

Stigmatized and Understudied

“Pakistan is a patriarchal society with strict gender roles, and male mental health, particularly postpartum depression in new fathers, is stigmatized and understudied,” lead investigator Ishrat Husain, MD, a senior scientist at the Centre for Addiction and Mental Health and associate professor of psychiatry at the University of Toronto in Ontario, Canada, said in an interview.

“Historically, and rightly so, the focus has always been on the mother, but men also experience significant emotional challenges as they adapt to being a parent. Fathers are also in need of support,” said Husain.

Male postpartum depression is prevalent in all populations. Globally, about 10% fathers have postpartum depression. But in societies like Pakistan, rates of male postpartum depression have been reported to be as high as 23.5%.

The study included 357 fathers aged 18 years or older (mean age, 31.44 years) with a Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, diagnosis of major depressive episode and a child younger than 30 months.

They were randomly assigned either to receive treatment as usual (n = 186) or to participate in the LTP + Dads program (n = 171). LTP + Dads is a parenting and mental health initiative adapted from a similar program for Pakistani mothers. It combines parenting skills training, play therapy, and cognitive behavioral therapy. In this study, the initiative was delivered by community health workers in 12 group sessions over 4 months. Sessions took place weekly for the first 2 months and biweekly thereafter.

The researchers assessed changes in the 17-item Hamilton Depression Rating Scale (HDRS-17) score at 4 months and at 6 months. They also looked at anxiety symptoms; parenting stress; intimate partner violence; functioning; quality of life; and child social, emotional, and physical health outcomes.
 

Improved Child Development

There were significantly greater reductions in HDRS-17 scores in the LTP + Dads group than in the treatment as usual group at 4 months (group difference ratio [GDR], 0.66; P < .001) and at 6 months (GDR, 0.67; P < .001).

Similar results were seen for anxiety (GDR, 0.62; P < .001), parenting stress (GDR, −12.5; P < .001), intimate partner violence (GDR, 0.89; P = .05), disability (GDR, 0.77; P = .03), and health-related quality of life (GDR, 12.7; P < .001) at 4 months. The differences in depression and parenting stress were sustained at 6 months.

In addition, children of fathers who received the parenting intervention showed significantly greater improvements in social-emotional development scores (mean difference, −20.8; P < .001) at 6 months than children of those who received the treatment as usual.

“We believe that this program could also be successful in other countries, including Canada,” said Husain. “Canada is multicultural, and similar patterns of male postpartum depression probably exist here. We know that cultural and social pressures create barriers to seeking mental health support for men. Stigma and cultural beliefs often prevent new fathers from seeking the help they need. Programs like LTP + Dads can help men transition to their new role as fathers by giving them support to process their emotions,” he said.

Husain added that the program will be expanded throughout Pakistan to include about 4000 fathers and their partners.
 

‘Remarkable’ Success Rate

“Postpartum depression in men is still something that people are trying to understand,” John Ogrodniczuk, MD, professor of psychiatry and director of the psychotherapy program at The University of British Columbia, Vancouver, Canada, said in an interview. He did not participate in the study.

“Obviously, men aren’t going through the same endocrine changes that women are, but nonetheless, a lot of men do actually struggle with it,” said Ogrodniczuk, who is also the founder of HeadsUpGuys, a mental health resource for men.

“Understandably, most of the literature is around postpartum depression in women, not so much around men. The positive results seen here are interesting, especially in a country that is patriarchal and where there is not a lot of uptake of mental health interventions and services by men,” he said.

“The success rate of this psychosocial intervention is remarkable, so I am excited to see that the researchers have secured funding to expand the study and validate their results with a larger group of participants,” Simon B. Sherry, PhD, professor of psychology and neuroscience at Dalhousie University, Halifax, Nova Scotia, Canada, said in an interview.

“I am also encouraged by the inclusion of play-based activities in addition to cognitive behavioral therapy. Perhaps more than any other role we hold through life, the role of parent comes with copious societal and personal expectations, plus with all that pressure, transitioning into that role is hard for everyone, but especially for those with postpartum depression. Supporting parents and improving their mental well-being goes a long way toward raising mentally healthy kids,” said Sherry, who was not part of the study.

The study was funded by a grant from Grand Challenges Canada, an Academic Scholars Award from the Department of Psychiatry at the University of Toronto, and a Tier 2 Canada Research Chair from the Canadian Institutes of Health Research. Husain reported receiving grants from COMPASS Pathfinder, stock options from Mindset Pharma, and personal fees from Wake Network, outside the submitted work. He previously served as a trustee for the Pakistan Institute of Living and Learning. Ogrodniczuk and Sherry reported no relevant financial relationships.

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

Syphilis. It is often called the “great imitator.” It is speculated that this infection led to King George III of England going mad and likely contributing to his death. In the modern era, the discovery of penicillin in 1928 was instrumental in treating this once-deadly infection. Over the ensuing decades, rates of syphilis continued to decline. However, according to the Centers for Disease Control and Prevention, from 2018-2022 reported cases of syphilis in the United States have increased by 79% and continue to increase each year. Men who have sex with men (MSM) accounted for 41.4% of infections nationwide during this time period. This extraordinary rise highlights the need for better screening in our patients.

I currently live and practice in Texas, so I will use it as a case example. In 2013, Texas reported 1,471 cases of primary or secondary syphilis. By 2022, this number had risen to 4,655, a 216% increase. CDC data shows that Texas cases among men increased from 1,917 in 2019 to 3,324 in 2022, with MSM accounting for 1,341 (40%) of those infections. Adolescents and young adults aged 15-24 accounted for the second-highest number of new infections. Interestingly, rates of syphilis in men began to rise in Texas starting in 2013, the first full year that Truvada (emtricitabine and tenofovir disoproxil fumarate) was available for HIV pre-exposure prophylaxis (PrEP). While no definitive study has proven that the availability of PrEP caused an increase in condomless sexual intercourse, the number of high school students in Texas who did not use a condom at their last intercourse increased from 47.1% in 2013 to 50% in 2021.

UT Southwestern Medical Center

The data above highlights the need to increase screening, especially in primary care and emergency room settings. According to the 2021 Youth Risk Behavior Survey, 94.8% of high school students surveyed that they were not tested for STIs in the 12 months prior to the survey. This compares with 91.4% in the 2019 survey. When STI testing is done, many adolescents often choose to forgo blood testing for HIV and syphilis and decide only to do urine NAATs testing for Neisseria gonorrhoeae and Chlamydia trachomatis. Therefore, those physicians and other healthcare providers who take care of adolescents and young adults must work to improve screening for ALL STIs. According to the American Academy of Pediatrics Bright Futures Periodicity Guidelines, pediatricians should screen for HIV in all patients at least once starting at age 15 and then thereafter based on risk assessment. Adding syphilis screening at the same time as the above HIV screening is an easy way to improve testing and treatment for this potentially deadly condition. If access to phlebotomy is not available, there are rapid HIV and syphilis tests that can be done in physicians’ offices. To perform these risk assessments, pediatricians must spend time alone with their adolescent and young patients at nearly every visit to discuss behaviors. Pediatricians should also be aware to consider syphilis on their differential for patients with unexplained rashes, sores in the mouth, or flu-like symptoms if that young person is sexually active.

Compounding the issue of increasing cases of syphilis is a national shortage of intramuscular penicillin G benzathine, the preferred treatment, which began in April 2023 only recently began to improve as of August 2024. Oral doxycycline can be used as a backup for some patients. Still, IM penicillin G is the only recommended treatment available for pregnant patients or those with advanced disease. The increasing number of cases, as well as the medication shortages, remind all of us that we must continue to aggressively screen patients for sexually transmitted infections in all patients who are at risk to get patients on treatment and reduce the risk of further transmission in the community.

Dr. M. Brett Cooper, is an assistant professor of pediatrics at University of Texas Southwestern, Dallas, and an adolescent medicine specialist at Children’s Medical Center Dallas.

Syphilis. It is often called the “great imitator.” It is speculated that this infection led to King George III of England going mad and likely contributing to his death. In the modern era, the discovery of penicillin in 1928 was instrumental in treating this once-deadly infection. Over the ensuing decades, rates of syphilis continued to decline. However, according to the Centers for Disease Control and Prevention, from 2018-2022 reported cases of syphilis in the United States have increased by 79% and continue to increase each year. Men who have sex with men (MSM) accounted for 41.4% of infections nationwide during this time period. This extraordinary rise highlights the need for better screening in our patients.

I currently live and practice in Texas, so I will use it as a case example. In 2013, Texas reported 1,471 cases of primary or secondary syphilis. By 2022, this number had risen to 4,655, a 216% increase. CDC data shows that Texas cases among men increased from 1,917 in 2019 to 3,324 in 2022, with MSM accounting for 1,341 (40%) of those infections. Adolescents and young adults aged 15-24 accounted for the second-highest number of new infections. Interestingly, rates of syphilis in men began to rise in Texas starting in 2013, the first full year that Truvada (emtricitabine and tenofovir disoproxil fumarate) was available for HIV pre-exposure prophylaxis (PrEP). While no definitive study has proven that the availability of PrEP caused an increase in condomless sexual intercourse, the number of high school students in Texas who did not use a condom at their last intercourse increased from 47.1% in 2013 to 50% in 2021.

UT Southwestern Medical Center

The data above highlights the need to increase screening, especially in primary care and emergency room settings. According to the 2021 Youth Risk Behavior Survey, 94.8% of high school students surveyed that they were not tested for STIs in the 12 months prior to the survey. This compares with 91.4% in the 2019 survey. When STI testing is done, many adolescents often choose to forgo blood testing for HIV and syphilis and decide only to do urine NAATs testing for Neisseria gonorrhoeae and Chlamydia trachomatis. Therefore, those physicians and other healthcare providers who take care of adolescents and young adults must work to improve screening for ALL STIs. According to the American Academy of Pediatrics Bright Futures Periodicity Guidelines, pediatricians should screen for HIV in all patients at least once starting at age 15 and then thereafter based on risk assessment. Adding syphilis screening at the same time as the above HIV screening is an easy way to improve testing and treatment for this potentially deadly condition. If access to phlebotomy is not available, there are rapid HIV and syphilis tests that can be done in physicians’ offices. To perform these risk assessments, pediatricians must spend time alone with their adolescent and young patients at nearly every visit to discuss behaviors. Pediatricians should also be aware to consider syphilis on their differential for patients with unexplained rashes, sores in the mouth, or flu-like symptoms if that young person is sexually active.

Compounding the issue of increasing cases of syphilis is a national shortage of intramuscular penicillin G benzathine, the preferred treatment, which began in April 2023 only recently began to improve as of August 2024. Oral doxycycline can be used as a backup for some patients. Still, IM penicillin G is the only recommended treatment available for pregnant patients or those with advanced disease. The increasing number of cases, as well as the medication shortages, remind all of us that we must continue to aggressively screen patients for sexually transmitted infections in all patients who are at risk to get patients on treatment and reduce the risk of further transmission in the community.

Dr. M. Brett Cooper, is an assistant professor of pediatrics at University of Texas Southwestern, Dallas, and an adolescent medicine specialist at Children’s Medical Center Dallas.

Syphilis. It is often called the “great imitator.” It is speculated that this infection led to King George III of England going mad and likely contributing to his death. In the modern era, the discovery of penicillin in 1928 was instrumental in treating this once-deadly infection. Over the ensuing decades, rates of syphilis continued to decline. However, according to the Centers for Disease Control and Prevention, from 2018-2022 reported cases of syphilis in the United States have increased by 79% and continue to increase each year. Men who have sex with men (MSM) accounted for 41.4% of infections nationwide during this time period. This extraordinary rise highlights the need for better screening in our patients.

I currently live and practice in Texas, so I will use it as a case example. In 2013, Texas reported 1,471 cases of primary or secondary syphilis. By 2022, this number had risen to 4,655, a 216% increase. CDC data shows that Texas cases among men increased from 1,917 in 2019 to 3,324 in 2022, with MSM accounting for 1,341 (40%) of those infections. Adolescents and young adults aged 15-24 accounted for the second-highest number of new infections. Interestingly, rates of syphilis in men began to rise in Texas starting in 2013, the first full year that Truvada (emtricitabine and tenofovir disoproxil fumarate) was available for HIV pre-exposure prophylaxis (PrEP). While no definitive study has proven that the availability of PrEP caused an increase in condomless sexual intercourse, the number of high school students in Texas who did not use a condom at their last intercourse increased from 47.1% in 2013 to 50% in 2021.

UT Southwestern Medical Center

The data above highlights the need to increase screening, especially in primary care and emergency room settings. According to the 2021 Youth Risk Behavior Survey, 94.8% of high school students surveyed that they were not tested for STIs in the 12 months prior to the survey. This compares with 91.4% in the 2019 survey. When STI testing is done, many adolescents often choose to forgo blood testing for HIV and syphilis and decide only to do urine NAATs testing for Neisseria gonorrhoeae and Chlamydia trachomatis. Therefore, those physicians and other healthcare providers who take care of adolescents and young adults must work to improve screening for ALL STIs. According to the American Academy of Pediatrics Bright Futures Periodicity Guidelines, pediatricians should screen for HIV in all patients at least once starting at age 15 and then thereafter based on risk assessment. Adding syphilis screening at the same time as the above HIV screening is an easy way to improve testing and treatment for this potentially deadly condition. If access to phlebotomy is not available, there are rapid HIV and syphilis tests that can be done in physicians’ offices. To perform these risk assessments, pediatricians must spend time alone with their adolescent and young patients at nearly every visit to discuss behaviors. Pediatricians should also be aware to consider syphilis on their differential for patients with unexplained rashes, sores in the mouth, or flu-like symptoms if that young person is sexually active.

Compounding the issue of increasing cases of syphilis is a national shortage of intramuscular penicillin G benzathine, the preferred treatment, which began in April 2023 only recently began to improve as of August 2024. Oral doxycycline can be used as a backup for some patients. Still, IM penicillin G is the only recommended treatment available for pregnant patients or those with advanced disease. The increasing number of cases, as well as the medication shortages, remind all of us that we must continue to aggressively screen patients for sexually transmitted infections in all patients who are at risk to get patients on treatment and reduce the risk of further transmission in the community.

Dr. M. Brett Cooper, is an assistant professor of pediatrics at University of Texas Southwestern, Dallas, and an adolescent medicine specialist at Children’s Medical Center Dallas.

Several artificial intelligence (AI) technologies are emerging that will change the management of gastrointestinal (GI) diseases sooner rather than later. One of the leading researchers working toward that AI-driven future is Ryan W. Stidham, MD, MS, AGAF, associate professor of gastroenterology and computational medicine and bioinformatics at the University of Michigan, Ann Arbor.

Stidham’s work focuses on leveraging AI to develop automated systems that better quantify disease activity and aid gastroenterologists in their decision-making. He also serves as a meber of AGA's AI Task Force. He spoke with this news organization about his efforts to shape AI into a tool with practical applications in gastroenterology, what the technology may do to improve physician efficiency, and why gastroenterologists shouldn’t be worried about being replaced by machines any time soon.
 

How did you first become involved in studying AI applications for GI conditions?

My medical training coincided with the emergence of electronic health records (EHRs) making enormous amounts of data, ranging from laboratory results to diagnostic codes and billing records, readily accessible.

Leisa Thompson

I quickly contracted data analytics fever, but a major problem became apparent: EHRs and medical claims data alone only weakly describe a patient. Researchers in the field were excited to use machine learning for personalizing treatment decisions for GI conditions, including inflammatory bowel disease (IBD). But no matter how large the dataset, the EHRs lacked the most rudimentary descriptions: What was the patient’s IBD phenotype? Where exactly was the disease located?

I could see machine learning had the potential to learn and reproduce expert decision-making. Unfortunately, we were fueling this machine-learning rocket ship with crude data unlikely to take us very far. Gastroenterologists rely on data in progress notes, emails, interpretations of colonoscopies, and radiologists’ and pathologists’ reviews of imaging to make treatment decisions, but that information is not well organized in any dataset.

I wanted to use AI to retrieve that key information in text, images, and video that we use every day for IBD care, automatically interpreting the data like a seasoned gastroenterologist. Generating higher-quality data describing patients could take our AI models from interesting research to useful and reliable tools in clinical care.
 

How did your early research go about trying to solve that problem?

My GI career began amid the IBD field shifting from relying on symptoms alone to objective biomarkers for IBD assessment, particularly focusing on standardized scoring of endoscopic mucosal inflammation. However, these scores were challenged with interobserver variability, prompting the need for centralized reading. More importantly, these scores are qualitative and do not capture all the visual findings an experienced physician appreciates when assessing severity, phenotype, and therapeutic effect. As a result, even experts could disagree on the degree of endoscopic severity, and patients with obvious differences in the appearance of mucosa could have the same endoscopic score.

I asked myself: Are we really using these measures to make treatment decisions and determine the effectiveness of investigational therapies? I thought we could do better and aimed to improve endoscopic IBD assessments using then-emerging digital image analysis techniques.

Convolutional neural network (CNN) modeling was just becoming feasible as computing performance increased. CNNs are well suited for complex medical image interpretation, using an associated “label,” such as the presence or grade of disease, to decipher the complex set of image feature patterns characterizing an expert’s determination of disease severity.
 

How did you convert the promise of CNN into tangible results?

The plan was simple: Collect endoscopic images from patients with IBD, find some experts to grade IBD severity on the images, and train a CNN model using the images and expert labels.

In 2016, developing a CNN wasn’t easy. There was no database of endoscopic images or simple methods for image labeling. The CNN needed tens of thousands of images. How were we to collect enough images with a broad range of IBD severity? I also reached some technical limits and needed help solving computational challenges.

Designing our first IBD endoscopic CNN took years of reading, coursework, additional training, and a new host of collaborators.

Failure was frequent, and my colleagues and I spent a lot of nights and weekends looking at thousands of individual endoscopic images. But we eventually had a working model for grading endoscopic severity, and its performance exceeded our expectations.

To our surprise, the CNN model grading of ulcerative colitis severity almost perfectly matched the opinion of IBD experts. We introduced the proof of concept that AI could automate complex disease measurement for IBD.

What took us 3 years in 2016 would take about 3 weeks today.
 

You have said that AI could help reduce the substantial administrative burdens in medicine today. What might an AI-assisted future look like for time-strapped gastroenterologists?

We will be spending more time on complex decision-making and developing treatment plans, with less time needed to hunt for information in the chart and administrative tasks.

The practical applications of AI will chip away at tedious mechanical tasks, soon to be done by machines, reclaiming time for gastroenterologists.

For example, automated documentation is almost usable, and audio recordings in the clinic could be leveraged to generate office notes.

Computer vision analysis of endoscopic video is generating draft procedural notes and letters to patients in a shared language, as well as recommending surveillance intervals based on the findings.

Text processing is already being used to automate billing and manage health maintenance like vaccinations, laboratory screening, and therapeutic drug monitoring.

Unfortunately, I don’t think that AI will immediately help with burnout. These near-term AI administrative assistant advantages, however, will help us manage the increasing patient load, address physician shortages, and potentially improve access to care in underserved areas.
 

Were there any surprises in your work?

I must admit, I was certain AI would put us gastroenterologists to shame. Over time, I have reversed that view.

AI really struggles to understand the holistic patient context when interpreting disease and predicting what to do for an individual patient. Humans anticipate gaps in data and customize the weighting of information when making decisions for individuals. An experienced gastroenterologist can incorporate risks, harms, and costs in ways AI is several generations from achieving.

With certainty, AI will outperform gastroenterologists for tedious and repetitive tasks, and we should gladly expect AI to assume those responsibilities. However, many unknowns remain in the daily management of GI conditions. We will continue to rely on the clinical experience, creativity, and improvisation of gastroenterologists for years to come.
 

Has there been a turning-point moment when it felt like this technology moved from being more theoretical to something with real-world clinical applications?

Last spring, I saw a lecture by Peter Lee, who is president of Microsoft Research and a leader in developing AI-powered applications in medicine and scientific research, demonstrating how a large language model (LLM) could “understand” medical text and generate responses to questions. My jaw dropped.

We watched an LLM answer American Board of Internal Medicine questions with perfect explanations and rationale. He demonstrated how an audio recording of a clinic visit could be used to automatically generate a SOAP (subjective, objective assessment and plan) note. It was better than anything I would have drafted. He also showed how the LLM could directly ingest EHR data, without any modification, and provide a great diagnosis and treatment plan. Finally, LLM chatbots could carry on an interactive conversation with a patient that would be difficult to distinguish from a human physician.

The inevitability of AI-powered transformations in gastroenterology care became apparent.

Documentation, billing, and administrative work will be handled by AI. AI will collect and organize information for me. Chart reviews and even telephone/email checkups on patients will be a thing of the past. AI chatbots will be able to discuss an individual patient’s condition and test results. Our GI-AI assistants will proactively collect information from patients after hospitalization or react to a change in labs.

AI will soon be an amazing diagnostician and will know more than me. So do we need to polish our resumes for new careers? No, but we will need to adapt to changes, which I believe on the whole will be better for gastroenterologists and patients.
 

What does adaptation look like for gastroenterologists over the next handful of years?

Like any other tool, gastroenterologists will be figuring out how to use AI prediction models, chatbots, and imaging analytics. Value, ease of use, and information-gain will drive which AI tools are ultimately adopted.

Memory, information recall, calculations, and repetitive tasks where gastroenterologists occasionally error or find tiresome will become the job of machines. We will still be the magicians, now aided by machines, applying our human strengths of contextual awareness, judgment, and creativity to find customized solutions for more patients.

That, I think, is the future that we are reliably moving toward over the next decade — a human-computer cooperative throughout gastroenterology (including IBD) and, frankly, all of medicine.

A version of this article appeared on Medscape.com.

Several artificial intelligence (AI) technologies are emerging that will change the management of gastrointestinal (GI) diseases sooner rather than later. One of the leading researchers working toward that AI-driven future is Ryan W. Stidham, MD, MS, AGAF, associate professor of gastroenterology and computational medicine and bioinformatics at the University of Michigan, Ann Arbor.

Stidham’s work focuses on leveraging AI to develop automated systems that better quantify disease activity and aid gastroenterologists in their decision-making. He also serves as a meber of AGA's AI Task Force. He spoke with this news organization about his efforts to shape AI into a tool with practical applications in gastroenterology, what the technology may do to improve physician efficiency, and why gastroenterologists shouldn’t be worried about being replaced by machines any time soon.
 

How did you first become involved in studying AI applications for GI conditions?

My medical training coincided with the emergence of electronic health records (EHRs) making enormous amounts of data, ranging from laboratory results to diagnostic codes and billing records, readily accessible.

Leisa Thompson

I quickly contracted data analytics fever, but a major problem became apparent: EHRs and medical claims data alone only weakly describe a patient. Researchers in the field were excited to use machine learning for personalizing treatment decisions for GI conditions, including inflammatory bowel disease (IBD). But no matter how large the dataset, the EHRs lacked the most rudimentary descriptions: What was the patient’s IBD phenotype? Where exactly was the disease located?

I could see machine learning had the potential to learn and reproduce expert decision-making. Unfortunately, we were fueling this machine-learning rocket ship with crude data unlikely to take us very far. Gastroenterologists rely on data in progress notes, emails, interpretations of colonoscopies, and radiologists’ and pathologists’ reviews of imaging to make treatment decisions, but that information is not well organized in any dataset.

I wanted to use AI to retrieve that key information in text, images, and video that we use every day for IBD care, automatically interpreting the data like a seasoned gastroenterologist. Generating higher-quality data describing patients could take our AI models from interesting research to useful and reliable tools in clinical care.
 

How did your early research go about trying to solve that problem?

My GI career began amid the IBD field shifting from relying on symptoms alone to objective biomarkers for IBD assessment, particularly focusing on standardized scoring of endoscopic mucosal inflammation. However, these scores were challenged with interobserver variability, prompting the need for centralized reading. More importantly, these scores are qualitative and do not capture all the visual findings an experienced physician appreciates when assessing severity, phenotype, and therapeutic effect. As a result, even experts could disagree on the degree of endoscopic severity, and patients with obvious differences in the appearance of mucosa could have the same endoscopic score.

I asked myself: Are we really using these measures to make treatment decisions and determine the effectiveness of investigational therapies? I thought we could do better and aimed to improve endoscopic IBD assessments using then-emerging digital image analysis techniques.

Convolutional neural network (CNN) modeling was just becoming feasible as computing performance increased. CNNs are well suited for complex medical image interpretation, using an associated “label,” such as the presence or grade of disease, to decipher the complex set of image feature patterns characterizing an expert’s determination of disease severity.
 

How did you convert the promise of CNN into tangible results?

The plan was simple: Collect endoscopic images from patients with IBD, find some experts to grade IBD severity on the images, and train a CNN model using the images and expert labels.

In 2016, developing a CNN wasn’t easy. There was no database of endoscopic images or simple methods for image labeling. The CNN needed tens of thousands of images. How were we to collect enough images with a broad range of IBD severity? I also reached some technical limits and needed help solving computational challenges.

Designing our first IBD endoscopic CNN took years of reading, coursework, additional training, and a new host of collaborators.

Failure was frequent, and my colleagues and I spent a lot of nights and weekends looking at thousands of individual endoscopic images. But we eventually had a working model for grading endoscopic severity, and its performance exceeded our expectations.

To our surprise, the CNN model grading of ulcerative colitis severity almost perfectly matched the opinion of IBD experts. We introduced the proof of concept that AI could automate complex disease measurement for IBD.

What took us 3 years in 2016 would take about 3 weeks today.
 

You have said that AI could help reduce the substantial administrative burdens in medicine today. What might an AI-assisted future look like for time-strapped gastroenterologists?

We will be spending more time on complex decision-making and developing treatment plans, with less time needed to hunt for information in the chart and administrative tasks.

The practical applications of AI will chip away at tedious mechanical tasks, soon to be done by machines, reclaiming time for gastroenterologists.

For example, automated documentation is almost usable, and audio recordings in the clinic could be leveraged to generate office notes.

Computer vision analysis of endoscopic video is generating draft procedural notes and letters to patients in a shared language, as well as recommending surveillance intervals based on the findings.

Text processing is already being used to automate billing and manage health maintenance like vaccinations, laboratory screening, and therapeutic drug monitoring.

Unfortunately, I don’t think that AI will immediately help with burnout. These near-term AI administrative assistant advantages, however, will help us manage the increasing patient load, address physician shortages, and potentially improve access to care in underserved areas.
 

Were there any surprises in your work?

I must admit, I was certain AI would put us gastroenterologists to shame. Over time, I have reversed that view.

AI really struggles to understand the holistic patient context when interpreting disease and predicting what to do for an individual patient. Humans anticipate gaps in data and customize the weighting of information when making decisions for individuals. An experienced gastroenterologist can incorporate risks, harms, and costs in ways AI is several generations from achieving.

With certainty, AI will outperform gastroenterologists for tedious and repetitive tasks, and we should gladly expect AI to assume those responsibilities. However, many unknowns remain in the daily management of GI conditions. We will continue to rely on the clinical experience, creativity, and improvisation of gastroenterologists for years to come.
 

Has there been a turning-point moment when it felt like this technology moved from being more theoretical to something with real-world clinical applications?

Last spring, I saw a lecture by Peter Lee, who is president of Microsoft Research and a leader in developing AI-powered applications in medicine and scientific research, demonstrating how a large language model (LLM) could “understand” medical text and generate responses to questions. My jaw dropped.

We watched an LLM answer American Board of Internal Medicine questions with perfect explanations and rationale. He demonstrated how an audio recording of a clinic visit could be used to automatically generate a SOAP (subjective, objective assessment and plan) note. It was better than anything I would have drafted. He also showed how the LLM could directly ingest EHR data, without any modification, and provide a great diagnosis and treatment plan. Finally, LLM chatbots could carry on an interactive conversation with a patient that would be difficult to distinguish from a human physician.

The inevitability of AI-powered transformations in gastroenterology care became apparent.

Documentation, billing, and administrative work will be handled by AI. AI will collect and organize information for me. Chart reviews and even telephone/email checkups on patients will be a thing of the past. AI chatbots will be able to discuss an individual patient’s condition and test results. Our GI-AI assistants will proactively collect information from patients after hospitalization or react to a change in labs.

AI will soon be an amazing diagnostician and will know more than me. So do we need to polish our resumes for new careers? No, but we will need to adapt to changes, which I believe on the whole will be better for gastroenterologists and patients.
 

What does adaptation look like for gastroenterologists over the next handful of years?

Like any other tool, gastroenterologists will be figuring out how to use AI prediction models, chatbots, and imaging analytics. Value, ease of use, and information-gain will drive which AI tools are ultimately adopted.

Memory, information recall, calculations, and repetitive tasks where gastroenterologists occasionally error or find tiresome will become the job of machines. We will still be the magicians, now aided by machines, applying our human strengths of contextual awareness, judgment, and creativity to find customized solutions for more patients.

That, I think, is the future that we are reliably moving toward over the next decade — a human-computer cooperative throughout gastroenterology (including IBD) and, frankly, all of medicine.

A version of this article appeared on Medscape.com.

Several artificial intelligence (AI) technologies are emerging that will change the management of gastrointestinal (GI) diseases sooner rather than later. One of the leading researchers working toward that AI-driven future is Ryan W. Stidham, MD, MS, AGAF, associate professor of gastroenterology and computational medicine and bioinformatics at the University of Michigan, Ann Arbor.

Stidham’s work focuses on leveraging AI to develop automated systems that better quantify disease activity and aid gastroenterologists in their decision-making. He also serves as a meber of AGA's AI Task Force. He spoke with this news organization about his efforts to shape AI into a tool with practical applications in gastroenterology, what the technology may do to improve physician efficiency, and why gastroenterologists shouldn’t be worried about being replaced by machines any time soon.
 

How did you first become involved in studying AI applications for GI conditions?

My medical training coincided with the emergence of electronic health records (EHRs) making enormous amounts of data, ranging from laboratory results to diagnostic codes and billing records, readily accessible.

Leisa Thompson

I quickly contracted data analytics fever, but a major problem became apparent: EHRs and medical claims data alone only weakly describe a patient. Researchers in the field were excited to use machine learning for personalizing treatment decisions for GI conditions, including inflammatory bowel disease (IBD). But no matter how large the dataset, the EHRs lacked the most rudimentary descriptions: What was the patient’s IBD phenotype? Where exactly was the disease located?

I could see machine learning had the potential to learn and reproduce expert decision-making. Unfortunately, we were fueling this machine-learning rocket ship with crude data unlikely to take us very far. Gastroenterologists rely on data in progress notes, emails, interpretations of colonoscopies, and radiologists’ and pathologists’ reviews of imaging to make treatment decisions, but that information is not well organized in any dataset.

I wanted to use AI to retrieve that key information in text, images, and video that we use every day for IBD care, automatically interpreting the data like a seasoned gastroenterologist. Generating higher-quality data describing patients could take our AI models from interesting research to useful and reliable tools in clinical care.
 

How did your early research go about trying to solve that problem?

My GI career began amid the IBD field shifting from relying on symptoms alone to objective biomarkers for IBD assessment, particularly focusing on standardized scoring of endoscopic mucosal inflammation. However, these scores were challenged with interobserver variability, prompting the need for centralized reading. More importantly, these scores are qualitative and do not capture all the visual findings an experienced physician appreciates when assessing severity, phenotype, and therapeutic effect. As a result, even experts could disagree on the degree of endoscopic severity, and patients with obvious differences in the appearance of mucosa could have the same endoscopic score.

I asked myself: Are we really using these measures to make treatment decisions and determine the effectiveness of investigational therapies? I thought we could do better and aimed to improve endoscopic IBD assessments using then-emerging digital image analysis techniques.

Convolutional neural network (CNN) modeling was just becoming feasible as computing performance increased. CNNs are well suited for complex medical image interpretation, using an associated “label,” such as the presence or grade of disease, to decipher the complex set of image feature patterns characterizing an expert’s determination of disease severity.
 

How did you convert the promise of CNN into tangible results?

The plan was simple: Collect endoscopic images from patients with IBD, find some experts to grade IBD severity on the images, and train a CNN model using the images and expert labels.

In 2016, developing a CNN wasn’t easy. There was no database of endoscopic images or simple methods for image labeling. The CNN needed tens of thousands of images. How were we to collect enough images with a broad range of IBD severity? I also reached some technical limits and needed help solving computational challenges.

Designing our first IBD endoscopic CNN took years of reading, coursework, additional training, and a new host of collaborators.

Failure was frequent, and my colleagues and I spent a lot of nights and weekends looking at thousands of individual endoscopic images. But we eventually had a working model for grading endoscopic severity, and its performance exceeded our expectations.

To our surprise, the CNN model grading of ulcerative colitis severity almost perfectly matched the opinion of IBD experts. We introduced the proof of concept that AI could automate complex disease measurement for IBD.

What took us 3 years in 2016 would take about 3 weeks today.
 

You have said that AI could help reduce the substantial administrative burdens in medicine today. What might an AI-assisted future look like for time-strapped gastroenterologists?

We will be spending more time on complex decision-making and developing treatment plans, with less time needed to hunt for information in the chart and administrative tasks.

The practical applications of AI will chip away at tedious mechanical tasks, soon to be done by machines, reclaiming time for gastroenterologists.

For example, automated documentation is almost usable, and audio recordings in the clinic could be leveraged to generate office notes.

Computer vision analysis of endoscopic video is generating draft procedural notes and letters to patients in a shared language, as well as recommending surveillance intervals based on the findings.

Text processing is already being used to automate billing and manage health maintenance like vaccinations, laboratory screening, and therapeutic drug monitoring.

Unfortunately, I don’t think that AI will immediately help with burnout. These near-term AI administrative assistant advantages, however, will help us manage the increasing patient load, address physician shortages, and potentially improve access to care in underserved areas.
 

Were there any surprises in your work?

I must admit, I was certain AI would put us gastroenterologists to shame. Over time, I have reversed that view.

AI really struggles to understand the holistic patient context when interpreting disease and predicting what to do for an individual patient. Humans anticipate gaps in data and customize the weighting of information when making decisions for individuals. An experienced gastroenterologist can incorporate risks, harms, and costs in ways AI is several generations from achieving.

With certainty, AI will outperform gastroenterologists for tedious and repetitive tasks, and we should gladly expect AI to assume those responsibilities. However, many unknowns remain in the daily management of GI conditions. We will continue to rely on the clinical experience, creativity, and improvisation of gastroenterologists for years to come.
 

Has there been a turning-point moment when it felt like this technology moved from being more theoretical to something with real-world clinical applications?

Last spring, I saw a lecture by Peter Lee, who is president of Microsoft Research and a leader in developing AI-powered applications in medicine and scientific research, demonstrating how a large language model (LLM) could “understand” medical text and generate responses to questions. My jaw dropped.

We watched an LLM answer American Board of Internal Medicine questions with perfect explanations and rationale. He demonstrated how an audio recording of a clinic visit could be used to automatically generate a SOAP (subjective, objective assessment and plan) note. It was better than anything I would have drafted. He also showed how the LLM could directly ingest EHR data, without any modification, and provide a great diagnosis and treatment plan. Finally, LLM chatbots could carry on an interactive conversation with a patient that would be difficult to distinguish from a human physician.

The inevitability of AI-powered transformations in gastroenterology care became apparent.

Documentation, billing, and administrative work will be handled by AI. AI will collect and organize information for me. Chart reviews and even telephone/email checkups on patients will be a thing of the past. AI chatbots will be able to discuss an individual patient’s condition and test results. Our GI-AI assistants will proactively collect information from patients after hospitalization or react to a change in labs.

AI will soon be an amazing diagnostician and will know more than me. So do we need to polish our resumes for new careers? No, but we will need to adapt to changes, which I believe on the whole will be better for gastroenterologists and patients.
 

What does adaptation look like for gastroenterologists over the next handful of years?

Like any other tool, gastroenterologists will be figuring out how to use AI prediction models, chatbots, and imaging analytics. Value, ease of use, and information-gain will drive which AI tools are ultimately adopted.

Memory, information recall, calculations, and repetitive tasks where gastroenterologists occasionally error or find tiresome will become the job of machines. We will still be the magicians, now aided by machines, applying our human strengths of contextual awareness, judgment, and creativity to find customized solutions for more patients.

That, I think, is the future that we are reliably moving toward over the next decade — a human-computer cooperative throughout gastroenterology (including IBD) and, frankly, all of medicine.

A version of this article appeared on Medscape.com.

Given the trichoscopic findings, scrapings from the scaly areas were taken and revealed hyphae, confirming the diagnosis of tinea capitis. A fungal culture identified Trichophyton tonsurans as the causative organism.

Tinea capitis is the most common dermatophyte infection in children. Risk factors include participation in close-contact sports like wrestling or jiu-jitsu, attendance at daycare for younger children, African American hair care practices, pet ownership (particularly cats and rodents), and living in overcrowded conditions.

Diagnosis of tinea capitis requires a thorough clinical history to identify potential risk factors. On physical examination, patchy hair loss with associated scaling should raise suspicion for tinea capitis. Inflammatory signs, such as pustules and swelling, may suggest the presence of a kerion, further supporting the diagnosis. Although some practitioners use Wood’s lamp to help with diagnosis, its utility is limited. It detects fluorescence in Microsporum species (exothrix infections) but not in Trichophyton species (endothrix infections).

Trichoscopy can be a valuable tool when inflammation is minimal, and only hair loss and scaling are observed. Trichoscopic findings suggestive of tinea capitis include comma hairs, corkscrew hairs (as seen in this patient), Morse code-like hairs, zigzag hairs, bent hairs, block hairs, and i-hairs. Other common, though not characteristic, findings include broken hairs, black dots, perifollicular scaling, and diffuse scaling.

KOH (potassium hydroxide) analysis is another useful method for detecting fungal elements, though it does not identify the specific fungus and may not be available in all clinical settings. Mycologic culture remains the gold standard for diagnosing tinea capitis, though results can take 3-4 weeks. Newer diagnostic techniques, such as PCR analysis and MALDI-TOF/MS, offer more rapid identification of the causative organism.

Dr. Matiz

• Seborrheic dermatitis, which presents with greasy, yellowish scales and itching, with trichoscopy showing twisted, coiled hairs and yellowish scaling.
• Psoriasis, which can mimic tinea capitis but presents with well-demarcated red plaques and silvery-white scales. Trichoscopy shows red dots and uniform scaling.
• Alopecia areata, which causes patchy hair loss without inflammation or scaling, with trichoscopic findings of exclamation mark hairs, black dots, and yellow dots.
• Trichotillomania, a hair-pulling disorder, which results in irregular patches of hair loss. Trichoscopy shows broken hairs of varying lengths, V-sign hairs, and flame-shaped residues at follicular openings.

Treatment of tinea capitis requires systemic antifungals and topical agents to prevent fungal spore spread. Several treatment guidelines are available from different institutions. Griseofulvin (FDA-approved for patients > 2 years of age) has been widely used, particularly for Microsporum canis infections. However, due to limited availability in many countries, terbinafine (FDA-approved for patients > 4 years of age) is now commonly used as first-line therapy, especially for Trichophyton species. Treatment typically lasts 4-6 weeks, and post-treatment cultures may be recommended to confirm mycologic cure.

Concerns about drug resistance have emerged, particularly for terbinafine-resistant dermatophytes linked to mutations in the squalene epoxidase enzyme. Resistance may be driven by limited antifungal availability and poor adherence to prolonged treatment regimens. While fluconazole and itraconazole are used off-label, growing evidence supports their effectiveness, although one large trial showed suboptimal cure rates with fluconazole.

Though systemic antifungals are generally safe, hepatotoxicity remains a concern, especially in patients with hepatic conditions or other comorbidities. Lab monitoring is advised for patients on prolonged or multiple therapies, or for those with coexisting conditions. The decision to conduct lab monitoring should be discussed with parents, balancing the very low risk of hepatotoxicity in healthy children against their comfort level.

An alternative to systemic therapy is photodynamic therapy (PDT), which has been reported as successful in treating tinea capitis infections, particularly in cases of T. mentagrophytes and M. canis. However, large-scale trials are needed to confirm PDT’s efficacy and safety.

In conclusion, children presenting with hair loss, scaling, and associated dark spots on the scalp should be evaluated for fungal infection. While trichoscopy can aid in diagnosis, fungal culture remains the gold standard for confirmation.
 

Dr. Matiz is a pediatric dermatologist at Southern California Permanente Medical Group, San Diego.

References

Rudnicka L et al. Hair shafts in trichoscopy: clues for diagnosis of hair and scalp diseases. Dermatol Clin. 2013 Oct;31(4):695-708, x. doi: 10.1016/j.det.2013.06.007.

Gupta AK et al. An update on tinea capitis in children. Pediatr Dermatol. 2024 Aug 7. doi: 10.1111/pde.15708.

Anna Waskiel-Burnat et al. Trichoscopy of tinea capitis: A systematic review. Dermatol Ther (Heidelb). 2020 Feb;10(1):43-52. doi: 10.1007/s13555-019-00350-1.
 

Given the trichoscopic findings, scrapings from the scaly areas were taken and revealed hyphae, confirming the diagnosis of tinea capitis. A fungal culture identified Trichophyton tonsurans as the causative organism.

Tinea capitis is the most common dermatophyte infection in children. Risk factors include participation in close-contact sports like wrestling or jiu-jitsu, attendance at daycare for younger children, African American hair care practices, pet ownership (particularly cats and rodents), and living in overcrowded conditions.

Diagnosis of tinea capitis requires a thorough clinical history to identify potential risk factors. On physical examination, patchy hair loss with associated scaling should raise suspicion for tinea capitis. Inflammatory signs, such as pustules and swelling, may suggest the presence of a kerion, further supporting the diagnosis. Although some practitioners use Wood’s lamp to help with diagnosis, its utility is limited. It detects fluorescence in Microsporum species (exothrix infections) but not in Trichophyton species (endothrix infections).

Trichoscopy can be a valuable tool when inflammation is minimal, and only hair loss and scaling are observed. Trichoscopic findings suggestive of tinea capitis include comma hairs, corkscrew hairs (as seen in this patient), Morse code-like hairs, zigzag hairs, bent hairs, block hairs, and i-hairs. Other common, though not characteristic, findings include broken hairs, black dots, perifollicular scaling, and diffuse scaling.

KOH (potassium hydroxide) analysis is another useful method for detecting fungal elements, though it does not identify the specific fungus and may not be available in all clinical settings. Mycologic culture remains the gold standard for diagnosing tinea capitis, though results can take 3-4 weeks. Newer diagnostic techniques, such as PCR analysis and MALDI-TOF/MS, offer more rapid identification of the causative organism.

Dr. Matiz

• Seborrheic dermatitis, which presents with greasy, yellowish scales and itching, with trichoscopy showing twisted, coiled hairs and yellowish scaling.
• Psoriasis, which can mimic tinea capitis but presents with well-demarcated red plaques and silvery-white scales. Trichoscopy shows red dots and uniform scaling.
• Alopecia areata, which causes patchy hair loss without inflammation or scaling, with trichoscopic findings of exclamation mark hairs, black dots, and yellow dots.
• Trichotillomania, a hair-pulling disorder, which results in irregular patches of hair loss. Trichoscopy shows broken hairs of varying lengths, V-sign hairs, and flame-shaped residues at follicular openings.

Treatment of tinea capitis requires systemic antifungals and topical agents to prevent fungal spore spread. Several treatment guidelines are available from different institutions. Griseofulvin (FDA-approved for patients > 2 years of age) has been widely used, particularly for Microsporum canis infections. However, due to limited availability in many countries, terbinafine (FDA-approved for patients > 4 years of age) is now commonly used as first-line therapy, especially for Trichophyton species. Treatment typically lasts 4-6 weeks, and post-treatment cultures may be recommended to confirm mycologic cure.

Concerns about drug resistance have emerged, particularly for terbinafine-resistant dermatophytes linked to mutations in the squalene epoxidase enzyme. Resistance may be driven by limited antifungal availability and poor adherence to prolonged treatment regimens. While fluconazole and itraconazole are used off-label, growing evidence supports their effectiveness, although one large trial showed suboptimal cure rates with fluconazole.

Though systemic antifungals are generally safe, hepatotoxicity remains a concern, especially in patients with hepatic conditions or other comorbidities. Lab monitoring is advised for patients on prolonged or multiple therapies, or for those with coexisting conditions. The decision to conduct lab monitoring should be discussed with parents, balancing the very low risk of hepatotoxicity in healthy children against their comfort level.

An alternative to systemic therapy is photodynamic therapy (PDT), which has been reported as successful in treating tinea capitis infections, particularly in cases of T. mentagrophytes and M. canis. However, large-scale trials are needed to confirm PDT’s efficacy and safety.

In conclusion, children presenting with hair loss, scaling, and associated dark spots on the scalp should be evaluated for fungal infection. While trichoscopy can aid in diagnosis, fungal culture remains the gold standard for confirmation.
 

Dr. Matiz is a pediatric dermatologist at Southern California Permanente Medical Group, San Diego.

References

Rudnicka L et al. Hair shafts in trichoscopy: clues for diagnosis of hair and scalp diseases. Dermatol Clin. 2013 Oct;31(4):695-708, x. doi: 10.1016/j.det.2013.06.007.

Gupta AK et al. An update on tinea capitis in children. Pediatr Dermatol. 2024 Aug 7. doi: 10.1111/pde.15708.

Anna Waskiel-Burnat et al. Trichoscopy of tinea capitis: A systematic review. Dermatol Ther (Heidelb). 2020 Feb;10(1):43-52. doi: 10.1007/s13555-019-00350-1.
 

Given the trichoscopic findings, scrapings from the scaly areas were taken and revealed hyphae, confirming the diagnosis of tinea capitis. A fungal culture identified Trichophyton tonsurans as the causative organism.

Tinea capitis is the most common dermatophyte infection in children. Risk factors include participation in close-contact sports like wrestling or jiu-jitsu, attendance at daycare for younger children, African American hair care practices, pet ownership (particularly cats and rodents), and living in overcrowded conditions.

Diagnosis of tinea capitis requires a thorough clinical history to identify potential risk factors. On physical examination, patchy hair loss with associated scaling should raise suspicion for tinea capitis. Inflammatory signs, such as pustules and swelling, may suggest the presence of a kerion, further supporting the diagnosis. Although some practitioners use Wood’s lamp to help with diagnosis, its utility is limited. It detects fluorescence in Microsporum species (exothrix infections) but not in Trichophyton species (endothrix infections).

Trichoscopy can be a valuable tool when inflammation is minimal, and only hair loss and scaling are observed. Trichoscopic findings suggestive of tinea capitis include comma hairs, corkscrew hairs (as seen in this patient), Morse code-like hairs, zigzag hairs, bent hairs, block hairs, and i-hairs. Other common, though not characteristic, findings include broken hairs, black dots, perifollicular scaling, and diffuse scaling.

KOH (potassium hydroxide) analysis is another useful method for detecting fungal elements, though it does not identify the specific fungus and may not be available in all clinical settings. Mycologic culture remains the gold standard for diagnosing tinea capitis, though results can take 3-4 weeks. Newer diagnostic techniques, such as PCR analysis and MALDI-TOF/MS, offer more rapid identification of the causative organism.

Dr. Matiz

• Seborrheic dermatitis, which presents with greasy, yellowish scales and itching, with trichoscopy showing twisted, coiled hairs and yellowish scaling.
• Psoriasis, which can mimic tinea capitis but presents with well-demarcated red plaques and silvery-white scales. Trichoscopy shows red dots and uniform scaling.
• Alopecia areata, which causes patchy hair loss without inflammation or scaling, with trichoscopic findings of exclamation mark hairs, black dots, and yellow dots.
• Trichotillomania, a hair-pulling disorder, which results in irregular patches of hair loss. Trichoscopy shows broken hairs of varying lengths, V-sign hairs, and flame-shaped residues at follicular openings.

Treatment of tinea capitis requires systemic antifungals and topical agents to prevent fungal spore spread. Several treatment guidelines are available from different institutions. Griseofulvin (FDA-approved for patients > 2 years of age) has been widely used, particularly for Microsporum canis infections. However, due to limited availability in many countries, terbinafine (FDA-approved for patients > 4 years of age) is now commonly used as first-line therapy, especially for Trichophyton species. Treatment typically lasts 4-6 weeks, and post-treatment cultures may be recommended to confirm mycologic cure.

Concerns about drug resistance have emerged, particularly for terbinafine-resistant dermatophytes linked to mutations in the squalene epoxidase enzyme. Resistance may be driven by limited antifungal availability and poor adherence to prolonged treatment regimens. While fluconazole and itraconazole are used off-label, growing evidence supports their effectiveness, although one large trial showed suboptimal cure rates with fluconazole.

Though systemic antifungals are generally safe, hepatotoxicity remains a concern, especially in patients with hepatic conditions or other comorbidities. Lab monitoring is advised for patients on prolonged or multiple therapies, or for those with coexisting conditions. The decision to conduct lab monitoring should be discussed with parents, balancing the very low risk of hepatotoxicity in healthy children against their comfort level.

An alternative to systemic therapy is photodynamic therapy (PDT), which has been reported as successful in treating tinea capitis infections, particularly in cases of T. mentagrophytes and M. canis. However, large-scale trials are needed to confirm PDT’s efficacy and safety.

In conclusion, children presenting with hair loss, scaling, and associated dark spots on the scalp should be evaluated for fungal infection. While trichoscopy can aid in diagnosis, fungal culture remains the gold standard for confirmation.
 

Dr. Matiz is a pediatric dermatologist at Southern California Permanente Medical Group, San Diego.

References

Rudnicka L et al. Hair shafts in trichoscopy: clues for diagnosis of hair and scalp diseases. Dermatol Clin. 2013 Oct;31(4):695-708, x. doi: 10.1016/j.det.2013.06.007.

Gupta AK et al. An update on tinea capitis in children. Pediatr Dermatol. 2024 Aug 7. doi: 10.1111/pde.15708.

Anna Waskiel-Burnat et al. Trichoscopy of tinea capitis: A systematic review. Dermatol Ther (Heidelb). 2020 Feb;10(1):43-52. doi: 10.1007/s13555-019-00350-1.