Adults with diabetes whose blood pressure does not drop as expected at night (nondipping), or whose BP increases during the night (reverse dipping) are at higher risk of dying than peers with normal nighttime BP patterns, a longitudinal study has shown.

“Reverse dippers have more than double the risk of death for any cause over 20 years, irrespective of blood pressure control,” study investigator Martina Chiriacò, MD, University of Pisa (Italy), said in an interview.

“Primary physicians and diabetologists should look for abnormal blood pressure dipping patterns in patients with diabetes through 24-hour ambulatory blood pressure monitoring,” she added.

Dr. Chiriacò presented the research Sept. 28 at the joint scientific sessions of the American Heart Association Council on Hypertension, AHA Council on Kidney in Cardiovascular Disease, and American Society of Hypertension.
 

Scarce data

Previous studies have shown that a nondipping BP pattern is linked to renal and cardiovascular disease, both in healthy individuals and in patients with hypertension or diabetes.

“Nevertheless, the long-term effect of nondipping on mortality in diabetes is still unclear; in particular, data on reverse dippers are extremely scarce,” Dr. Chiriacò explained.

To investigate, the researchers analyzed data on 349 adults with diabetes (81% type 2 diabetes) who were followed for more than 2 decades as part of the CHAMPION study, all with available 24-hour ambulatory BP monitoring (ABPM) and heart rate variability monitoring.

Dipping, nondipping, and reverse dipping were defined as a decline of at least 10%, a decline of less than 10%, and an increase of at least 0.1% in average night-time systolic BP, compared with average daytime SBP, respectively.

The cohort involved 166 (47.6%) dippers, 144 (41.2%) nondippers, and 39 (11.2%) reverse dippers.

Compared with dippers, nondippers and reverse dippers showed a progressively higher prevalence of cardiac autonomic neuropathy, low heart rate variability, 24-hour hypertension, isolated nocturnal hypertension, postural hypotension, and lower prevalence of white-coat hypertension.

During a median follow-up of 21 years, 136 patients died (39%). 

Compared with dippers, reverse dippers and nondippers had an average reduction in survival of 2.5 years and 1.1 years, respectively, Dr. Chiriacò reported.

During follow-up, risk for all-cause mortality was about twofold higher for reverse dippers than for dippers (adjusted hazard ratio, 2.2; 95% confidence interval, 1.3-3.8; P = .003) and than for nondippers (adjusted HR, 1.8; 95% CI, 1.1-2.9; P = .34).

There was no significant difference in all-cause mortality risk between dippers and nondippers.

Notably, said Dr. Chiriacò, the one in five patients with isolated nocturnal hypertension had a reduction in survival similar to that seen in individuals with 24-hour sustained hypertension (average, 1.2 years).

Individuals with low heart rate variability over 24 hours had an average reduction in survival of 1.8 years.
 

Important underused diagnostic tool

“We believe that our study is important since it is the only available study with a follow-up longer than 20 years that explores the role of blood pressure patterns and heart rate variability as risk factors for all-cause mortality in diabetes,” Dr. Chiriacò said in an interview.

There are some available strategies to reduce BP during the night, she added. “The most tested and effective is the administration of anti-hypertensive medications in the evening rather than in the morning.”

Weighing in on the study, Maryann McLaughlin, MD, cardiologist at Mount Sinai Hospital, New York, said: “Interestingly, most physicians do not do 24-hour ambulatory blood pressure monitoring when they’re making the diagnosis of hypertension.”

“And really, the correct way to make a diagnosis of hypertension and rule out white-coat hypertension is either with a 24-hour ambulatory blood pressure monitor or use of home blood pressure monitors,” she said in an interview.

“The 24-hour ambulatory blood pressure monitor is an important diagnostic tool and a great way to really look at this issue of dipping, which is a very important physiologic parameter,” Dr. McLaughlin said.

“In our offices, we offer the 24-hour home ambulatory blood pressure monitor routinely. Most patients are receptive to it and they usually tolerate it pretty well,” Dr. McLaughlin said.

The study was funded by the University of Pisa. Dr. Chiriacò and Dr. McLaughlin have no relevant disclosures.

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

Adults with diabetes whose blood pressure does not drop as expected at night (nondipping), or whose BP increases during the night (reverse dipping) are at higher risk of dying than peers with normal nighttime BP patterns, a longitudinal study has shown.

“Reverse dippers have more than double the risk of death for any cause over 20 years, irrespective of blood pressure control,” study investigator Martina Chiriacò, MD, University of Pisa (Italy), said in an interview.

“Primary physicians and diabetologists should look for abnormal blood pressure dipping patterns in patients with diabetes through 24-hour ambulatory blood pressure monitoring,” she added.

Dr. Chiriacò presented the research Sept. 28 at the joint scientific sessions of the American Heart Association Council on Hypertension, AHA Council on Kidney in Cardiovascular Disease, and American Society of Hypertension.
 

Scarce data

Previous studies have shown that a nondipping BP pattern is linked to renal and cardiovascular disease, both in healthy individuals and in patients with hypertension or diabetes.

“Nevertheless, the long-term effect of nondipping on mortality in diabetes is still unclear; in particular, data on reverse dippers are extremely scarce,” Dr. Chiriacò explained.

To investigate, the researchers analyzed data on 349 adults with diabetes (81% type 2 diabetes) who were followed for more than 2 decades as part of the CHAMPION study, all with available 24-hour ambulatory BP monitoring (ABPM) and heart rate variability monitoring.

Dipping, nondipping, and reverse dipping were defined as a decline of at least 10%, a decline of less than 10%, and an increase of at least 0.1% in average night-time systolic BP, compared with average daytime SBP, respectively.

The cohort involved 166 (47.6%) dippers, 144 (41.2%) nondippers, and 39 (11.2%) reverse dippers.

Compared with dippers, nondippers and reverse dippers showed a progressively higher prevalence of cardiac autonomic neuropathy, low heart rate variability, 24-hour hypertension, isolated nocturnal hypertension, postural hypotension, and lower prevalence of white-coat hypertension.

During a median follow-up of 21 years, 136 patients died (39%). 

Compared with dippers, reverse dippers and nondippers had an average reduction in survival of 2.5 years and 1.1 years, respectively, Dr. Chiriacò reported.

During follow-up, risk for all-cause mortality was about twofold higher for reverse dippers than for dippers (adjusted hazard ratio, 2.2; 95% confidence interval, 1.3-3.8; P = .003) and than for nondippers (adjusted HR, 1.8; 95% CI, 1.1-2.9; P = .34).

There was no significant difference in all-cause mortality risk between dippers and nondippers.

Notably, said Dr. Chiriacò, the one in five patients with isolated nocturnal hypertension had a reduction in survival similar to that seen in individuals with 24-hour sustained hypertension (average, 1.2 years).

Individuals with low heart rate variability over 24 hours had an average reduction in survival of 1.8 years.
 

Important underused diagnostic tool

“We believe that our study is important since it is the only available study with a follow-up longer than 20 years that explores the role of blood pressure patterns and heart rate variability as risk factors for all-cause mortality in diabetes,” Dr. Chiriacò said in an interview.

There are some available strategies to reduce BP during the night, she added. “The most tested and effective is the administration of anti-hypertensive medications in the evening rather than in the morning.”

Weighing in on the study, Maryann McLaughlin, MD, cardiologist at Mount Sinai Hospital, New York, said: “Interestingly, most physicians do not do 24-hour ambulatory blood pressure monitoring when they’re making the diagnosis of hypertension.”

“And really, the correct way to make a diagnosis of hypertension and rule out white-coat hypertension is either with a 24-hour ambulatory blood pressure monitor or use of home blood pressure monitors,” she said in an interview.

“The 24-hour ambulatory blood pressure monitor is an important diagnostic tool and a great way to really look at this issue of dipping, which is a very important physiologic parameter,” Dr. McLaughlin said.

“In our offices, we offer the 24-hour home ambulatory blood pressure monitor routinely. Most patients are receptive to it and they usually tolerate it pretty well,” Dr. McLaughlin said.

The study was funded by the University of Pisa. Dr. Chiriacò and Dr. McLaughlin have no relevant disclosures.

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

Adults with diabetes whose blood pressure does not drop as expected at night (nondipping), or whose BP increases during the night (reverse dipping) are at higher risk of dying than peers with normal nighttime BP patterns, a longitudinal study has shown.

“Reverse dippers have more than double the risk of death for any cause over 20 years, irrespective of blood pressure control,” study investigator Martina Chiriacò, MD, University of Pisa (Italy), said in an interview.

“Primary physicians and diabetologists should look for abnormal blood pressure dipping patterns in patients with diabetes through 24-hour ambulatory blood pressure monitoring,” she added.

Dr. Chiriacò presented the research Sept. 28 at the joint scientific sessions of the American Heart Association Council on Hypertension, AHA Council on Kidney in Cardiovascular Disease, and American Society of Hypertension.
 

Scarce data

Previous studies have shown that a nondipping BP pattern is linked to renal and cardiovascular disease, both in healthy individuals and in patients with hypertension or diabetes.

“Nevertheless, the long-term effect of nondipping on mortality in diabetes is still unclear; in particular, data on reverse dippers are extremely scarce,” Dr. Chiriacò explained.

To investigate, the researchers analyzed data on 349 adults with diabetes (81% type 2 diabetes) who were followed for more than 2 decades as part of the CHAMPION study, all with available 24-hour ambulatory BP monitoring (ABPM) and heart rate variability monitoring.

Dipping, nondipping, and reverse dipping were defined as a decline of at least 10%, a decline of less than 10%, and an increase of at least 0.1% in average night-time systolic BP, compared with average daytime SBP, respectively.

The cohort involved 166 (47.6%) dippers, 144 (41.2%) nondippers, and 39 (11.2%) reverse dippers.

Compared with dippers, nondippers and reverse dippers showed a progressively higher prevalence of cardiac autonomic neuropathy, low heart rate variability, 24-hour hypertension, isolated nocturnal hypertension, postural hypotension, and lower prevalence of white-coat hypertension.

During a median follow-up of 21 years, 136 patients died (39%). 

Compared with dippers, reverse dippers and nondippers had an average reduction in survival of 2.5 years and 1.1 years, respectively, Dr. Chiriacò reported.

During follow-up, risk for all-cause mortality was about twofold higher for reverse dippers than for dippers (adjusted hazard ratio, 2.2; 95% confidence interval, 1.3-3.8; P = .003) and than for nondippers (adjusted HR, 1.8; 95% CI, 1.1-2.9; P = .34).

There was no significant difference in all-cause mortality risk between dippers and nondippers.

Notably, said Dr. Chiriacò, the one in five patients with isolated nocturnal hypertension had a reduction in survival similar to that seen in individuals with 24-hour sustained hypertension (average, 1.2 years).

Individuals with low heart rate variability over 24 hours had an average reduction in survival of 1.8 years.
 

Important underused diagnostic tool

“We believe that our study is important since it is the only available study with a follow-up longer than 20 years that explores the role of blood pressure patterns and heart rate variability as risk factors for all-cause mortality in diabetes,” Dr. Chiriacò said in an interview.

There are some available strategies to reduce BP during the night, she added. “The most tested and effective is the administration of anti-hypertensive medications in the evening rather than in the morning.”

Weighing in on the study, Maryann McLaughlin, MD, cardiologist at Mount Sinai Hospital, New York, said: “Interestingly, most physicians do not do 24-hour ambulatory blood pressure monitoring when they’re making the diagnosis of hypertension.”

“And really, the correct way to make a diagnosis of hypertension and rule out white-coat hypertension is either with a 24-hour ambulatory blood pressure monitor or use of home blood pressure monitors,” she said in an interview.

“The 24-hour ambulatory blood pressure monitor is an important diagnostic tool and a great way to really look at this issue of dipping, which is a very important physiologic parameter,” Dr. McLaughlin said.

“In our offices, we offer the 24-hour home ambulatory blood pressure monitor routinely. Most patients are receptive to it and they usually tolerate it pretty well,” Dr. McLaughlin said.

The study was funded by the University of Pisa. Dr. Chiriacò and Dr. McLaughlin have no relevant disclosures.

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

Prurigo pigmentosa, an uncommon inflammatory skin condition also known as Nagashima disease, is growing in frequency, possibly as a result of increased interest in the ketogenic diet, according to a dermatologist, who reviewed skin conditions common to patients of Asian descent at the Skin of Color Update 2021.

“Ketogenic diets are gaining popularity globally for weight loss. After 2-4 weeks [on a strict ketogenic diet], some patients start to notice very pruritic papules on their trunk, the so-called keto rash,” reported Hye Jin Chung, MD, director of the Asian Skin Clinic, Beth Israel Deaconess Medical Center, Boston. “Keto rash is actually prurigo pigmentosa.”

The exact pathogenesis of prurigo pigmentosa, a highly pruritic macular and papular rash with gross reticular pigmentation, is unclear, but Dr. Chung reported that the strong link with ketosis might explain why more cases are now being encountered outside of east Asia. Ketosis or conditions associated with a high risk for ketosis, such as anorexia nervosa, diabetes mellitus, or recent bariatric surgery, have been linked to prurigo pigmentosa in all skin types and ethnicities.

“I tell my residents that this is a disease you will never forget after your first case,” she said.

The differential diagnosis includes contact dermatitis and other inflammatory disorders, but Dr. Chung said that the reticular pattern of the lesions is a relatively unique feature. Confluent and reticulated papillomatosis (CARP) shares a pattern of reticulated lesions, but Dr. Chung said it lacks the inflammatory erythematous papules and the severe pruritus common to prurigo pigmentosa.

Histologically, the pattern evolves. It begins as a perivascular infiltration dominated by neutrophils and eosinophils with hyperkeratosis, acanthosis, and spongiosis. Over time, Dr. Chung said that the histologic picture shows an increasing degree of dyskeratosis as keratinocytes die.

Prurigo pigmentosa was first described 50 years ago by Masaji Nagashima, MD, who published a report on eight patients in Japan with a pruriginous truncal dermatosis featuring symmetrical pigmentation. Most subsequent reports were also from Japan or other east Asian countries, but it has since spread.

This global spread was captured in a recently published review of 115 published studies and case reports from 24 countries. In this review, the proportion of studies from Europe (36.5%) approached that of those from east Asia (38.2%), even if 76% of the patients for whom race was reported were of Asian ethnicity.

Of the 369 patients evaluated in these studies and case reports, 72.1% were female. The mean age was 25.6 years. In the studies originating outside of Asia, prurigo pigmentosa was reported in a spectrum of skin types and ethnicities, including Whites, Blacks, and Hispanics. The lowest reported incidence has been in the latter two groups, but the authors of the review speculated that this condition is likely being underdiagnosed in non-Asian individuals.

Dr. Chung agreed, and she cautioned that the consequences typically result in a significant delay for achieving disease control. In recounting a recent case of prurigo pigmentosa at her center, she said that the 59-year-old Asian patient had been initiated on topical steroids and oral antihistamines by her primary care physician before she was referred. This is a common and reasonable strategy for a highly pruritic rash potentially caused by contact dermatitis, but it is ineffective for this disorder.

“Prurigo pigmentosa requires anti-inflammatory agents,” she explained. She said that doxycycline and minocycline are the treatments of choice, but noted that there are also reports of efficacy with dapsone, macrolide antibiotics, and isotretinoin.

In her most recent case, she initiated the patient on 100 mg of doxycycline twice daily. There was significant improvement within 2 weeks, and the rash resolved within a month with no relapse in follow-up that now exceeds 12 months, Dr. Chung said.

According to Dr. Chung, Asian-Americans are the most rapidly growing ethnic group in the United States, making it increasingly important to be familiar with conditions common or unique to Asian skin, but prurigo pigmentosa is no longer confined to those of Asian descent. She encouraged clinicians to recognize this disorder to reduce the common delays to effective treatment.

The senior author of the recently published review of studies, Jensen Yeung, MD, of the department of dermatology, University of Toronto, agreed. He, too, believes that dermatologists need to increase their awareness of the signs and symptoms of prurigo pigmentosa – and not just in Asian patients or patients of Asian descent.

“This diagnosis is often missed,” he contended in an interview. “This condition has become more common in the past 5 years in my clinical experience.” He added that the increasing incidence might not just be related to better diagnostic accuracy, although the most significant of other possible explanations “is not yet well understood.”

Dr. Chung reports that she has no relevant financial relationships to disclose. Dr. Yeung reports financial relationships with more than 25 pharmaceutical companies, some of which produce treatments employed in the control of prurigo pigmentosa.

Prurigo pigmentosa, an uncommon inflammatory skin condition also known as Nagashima disease, is growing in frequency, possibly as a result of increased interest in the ketogenic diet, according to a dermatologist, who reviewed skin conditions common to patients of Asian descent at the Skin of Color Update 2021.

“Ketogenic diets are gaining popularity globally for weight loss. After 2-4 weeks [on a strict ketogenic diet], some patients start to notice very pruritic papules on their trunk, the so-called keto rash,” reported Hye Jin Chung, MD, director of the Asian Skin Clinic, Beth Israel Deaconess Medical Center, Boston. “Keto rash is actually prurigo pigmentosa.”

The exact pathogenesis of prurigo pigmentosa, a highly pruritic macular and papular rash with gross reticular pigmentation, is unclear, but Dr. Chung reported that the strong link with ketosis might explain why more cases are now being encountered outside of east Asia. Ketosis or conditions associated with a high risk for ketosis, such as anorexia nervosa, diabetes mellitus, or recent bariatric surgery, have been linked to prurigo pigmentosa in all skin types and ethnicities.

“I tell my residents that this is a disease you will never forget after your first case,” she said.

The differential diagnosis includes contact dermatitis and other inflammatory disorders, but Dr. Chung said that the reticular pattern of the lesions is a relatively unique feature. Confluent and reticulated papillomatosis (CARP) shares a pattern of reticulated lesions, but Dr. Chung said it lacks the inflammatory erythematous papules and the severe pruritus common to prurigo pigmentosa.

Histologically, the pattern evolves. It begins as a perivascular infiltration dominated by neutrophils and eosinophils with hyperkeratosis, acanthosis, and spongiosis. Over time, Dr. Chung said that the histologic picture shows an increasing degree of dyskeratosis as keratinocytes die.

Prurigo pigmentosa was first described 50 years ago by Masaji Nagashima, MD, who published a report on eight patients in Japan with a pruriginous truncal dermatosis featuring symmetrical pigmentation. Most subsequent reports were also from Japan or other east Asian countries, but it has since spread.

This global spread was captured in a recently published review of 115 published studies and case reports from 24 countries. In this review, the proportion of studies from Europe (36.5%) approached that of those from east Asia (38.2%), even if 76% of the patients for whom race was reported were of Asian ethnicity.

Of the 369 patients evaluated in these studies and case reports, 72.1% were female. The mean age was 25.6 years. In the studies originating outside of Asia, prurigo pigmentosa was reported in a spectrum of skin types and ethnicities, including Whites, Blacks, and Hispanics. The lowest reported incidence has been in the latter two groups, but the authors of the review speculated that this condition is likely being underdiagnosed in non-Asian individuals.

Dr. Chung agreed, and she cautioned that the consequences typically result in a significant delay for achieving disease control. In recounting a recent case of prurigo pigmentosa at her center, she said that the 59-year-old Asian patient had been initiated on topical steroids and oral antihistamines by her primary care physician before she was referred. This is a common and reasonable strategy for a highly pruritic rash potentially caused by contact dermatitis, but it is ineffective for this disorder.

“Prurigo pigmentosa requires anti-inflammatory agents,” she explained. She said that doxycycline and minocycline are the treatments of choice, but noted that there are also reports of efficacy with dapsone, macrolide antibiotics, and isotretinoin.

In her most recent case, she initiated the patient on 100 mg of doxycycline twice daily. There was significant improvement within 2 weeks, and the rash resolved within a month with no relapse in follow-up that now exceeds 12 months, Dr. Chung said.

According to Dr. Chung, Asian-Americans are the most rapidly growing ethnic group in the United States, making it increasingly important to be familiar with conditions common or unique to Asian skin, but prurigo pigmentosa is no longer confined to those of Asian descent. She encouraged clinicians to recognize this disorder to reduce the common delays to effective treatment.

The senior author of the recently published review of studies, Jensen Yeung, MD, of the department of dermatology, University of Toronto, agreed. He, too, believes that dermatologists need to increase their awareness of the signs and symptoms of prurigo pigmentosa – and not just in Asian patients or patients of Asian descent.

“This diagnosis is often missed,” he contended in an interview. “This condition has become more common in the past 5 years in my clinical experience.” He added that the increasing incidence might not just be related to better diagnostic accuracy, although the most significant of other possible explanations “is not yet well understood.”

Dr. Chung reports that she has no relevant financial relationships to disclose. Dr. Yeung reports financial relationships with more than 25 pharmaceutical companies, some of which produce treatments employed in the control of prurigo pigmentosa.

Prurigo pigmentosa, an uncommon inflammatory skin condition also known as Nagashima disease, is growing in frequency, possibly as a result of increased interest in the ketogenic diet, according to a dermatologist, who reviewed skin conditions common to patients of Asian descent at the Skin of Color Update 2021.

“Ketogenic diets are gaining popularity globally for weight loss. After 2-4 weeks [on a strict ketogenic diet], some patients start to notice very pruritic papules on their trunk, the so-called keto rash,” reported Hye Jin Chung, MD, director of the Asian Skin Clinic, Beth Israel Deaconess Medical Center, Boston. “Keto rash is actually prurigo pigmentosa.”

The exact pathogenesis of prurigo pigmentosa, a highly pruritic macular and papular rash with gross reticular pigmentation, is unclear, but Dr. Chung reported that the strong link with ketosis might explain why more cases are now being encountered outside of east Asia. Ketosis or conditions associated with a high risk for ketosis, such as anorexia nervosa, diabetes mellitus, or recent bariatric surgery, have been linked to prurigo pigmentosa in all skin types and ethnicities.

“I tell my residents that this is a disease you will never forget after your first case,” she said.

The differential diagnosis includes contact dermatitis and other inflammatory disorders, but Dr. Chung said that the reticular pattern of the lesions is a relatively unique feature. Confluent and reticulated papillomatosis (CARP) shares a pattern of reticulated lesions, but Dr. Chung said it lacks the inflammatory erythematous papules and the severe pruritus common to prurigo pigmentosa.

Histologically, the pattern evolves. It begins as a perivascular infiltration dominated by neutrophils and eosinophils with hyperkeratosis, acanthosis, and spongiosis. Over time, Dr. Chung said that the histologic picture shows an increasing degree of dyskeratosis as keratinocytes die.

Prurigo pigmentosa was first described 50 years ago by Masaji Nagashima, MD, who published a report on eight patients in Japan with a pruriginous truncal dermatosis featuring symmetrical pigmentation. Most subsequent reports were also from Japan or other east Asian countries, but it has since spread.

This global spread was captured in a recently published review of 115 published studies and case reports from 24 countries. In this review, the proportion of studies from Europe (36.5%) approached that of those from east Asia (38.2%), even if 76% of the patients for whom race was reported were of Asian ethnicity.

Of the 369 patients evaluated in these studies and case reports, 72.1% were female. The mean age was 25.6 years. In the studies originating outside of Asia, prurigo pigmentosa was reported in a spectrum of skin types and ethnicities, including Whites, Blacks, and Hispanics. The lowest reported incidence has been in the latter two groups, but the authors of the review speculated that this condition is likely being underdiagnosed in non-Asian individuals.

Dr. Chung agreed, and she cautioned that the consequences typically result in a significant delay for achieving disease control. In recounting a recent case of prurigo pigmentosa at her center, she said that the 59-year-old Asian patient had been initiated on topical steroids and oral antihistamines by her primary care physician before she was referred. This is a common and reasonable strategy for a highly pruritic rash potentially caused by contact dermatitis, but it is ineffective for this disorder.

“Prurigo pigmentosa requires anti-inflammatory agents,” she explained. She said that doxycycline and minocycline are the treatments of choice, but noted that there are also reports of efficacy with dapsone, macrolide antibiotics, and isotretinoin.

In her most recent case, she initiated the patient on 100 mg of doxycycline twice daily. There was significant improvement within 2 weeks, and the rash resolved within a month with no relapse in follow-up that now exceeds 12 months, Dr. Chung said.

According to Dr. Chung, Asian-Americans are the most rapidly growing ethnic group in the United States, making it increasingly important to be familiar with conditions common or unique to Asian skin, but prurigo pigmentosa is no longer confined to those of Asian descent. She encouraged clinicians to recognize this disorder to reduce the common delays to effective treatment.

The senior author of the recently published review of studies, Jensen Yeung, MD, of the department of dermatology, University of Toronto, agreed. He, too, believes that dermatologists need to increase their awareness of the signs and symptoms of prurigo pigmentosa – and not just in Asian patients or patients of Asian descent.

“This diagnosis is often missed,” he contended in an interview. “This condition has become more common in the past 5 years in my clinical experience.” He added that the increasing incidence might not just be related to better diagnostic accuracy, although the most significant of other possible explanations “is not yet well understood.”

Dr. Chung reports that she has no relevant financial relationships to disclose. Dr. Yeung reports financial relationships with more than 25 pharmaceutical companies, some of which produce treatments employed in the control of prurigo pigmentosa.

Bone marrow derived autologous cell therapy (ACT) has been shown to significantly reduce the rate of major amputation at 5 years in people with diabetes who developed critical limb-threatening ischemia (CLTI).

In a study of 130 patients, 64% of 42 patients who were treated conservatively needed a major amputation at 5 years versus just 30% of 45 patients who had been treated with ACT (P = .011).

This compared favorably to the results seen with repeated percutaneous angioplasty (re-PTA), where just 20.9% of 43 patients underwent limb salvage (P = .002 vs. conservative therapy).

Furthermore, amputation-free survival was significantly longer in both active groups, Michal Dubský, MD, PhD, FRSPH, reported at the annual meeting of the European Association for the Study of Diabetes.

Dr. Dubský, of the Institute for Clinical and Experimental Medicine and Charles University in Prague, also reported that fewer patients who had undergone re-PTA or ACT than conservative treatment had died by 5 years (25.8% and 35.6%, respectively, vs. 61.9%), but that the difference was significant only for the revascularization procedure (P = .012).

Based on these findings, “we believe that autologous cell therapy seems to be an appropriate alternative to repeated PTA even for patients with no-option chronic limb-threatening ischemia,” he said.

“This is a very important area,” said Andrew J.M. Boulton, MBBS, MD, FRCP, who chaired the oral abstract presentation session during which the findings were presented.

“It is very difficult to get an evidence base from randomized studies in this area, because of the nature of the patients: They’re very sick and we all deal with them in our clinics very regularly,” added Dr. Boulton, professor of medicine within the division of diabetes, endocrinology and gastroenterology at the University of Manchester (England).

Dr. Boulton called the findings a “very important addition to what we know.”
 

New option for no-option CLTI

CLTI is associated with persistent pain at rest, ulcers, and gangrene, and can be the end result of longstanding peripheral arterial disease. Within the first year of presentation, there’s a 30% chance of having a major amputation and a 25% chance of dying.

Importantly, said Dr. Dubský, “there is a big difference in this diagnosis” between patients with diabetes and those without. For instance, CLTI is more diffuse in patients with diabetes than in those without, different arteries are affected and the sclerosis seen can be more rigid and “full of calcium.”

While surgery to improve blood flow is the standard of care, not everyone is suitable. Bypass surgery or endovascular procedures can be performed in only 40%-50% of patients, and even then a therapeutic effect may be seen in only a quarter of patients.

“We need some new therapeutic modalities for this diagnosis, and one of them could be autologous cell therapy,” said Dr. Dubský.
 

Study details

Dr. Dubský and coinvestigators consecutively recruited 130 patients with diabetic foot and CLTI who had been seen at their clinic over a 5-year period. Of these, 87 had not been eligible for standard revascularization and underwent ACT or were treated conservatively.

Of the patients who were not eligible for standard revascularization (‘no-option CLTI), 45 had undergone ACT and 42 had been treated conservatively. Dr. Dubský acknowledged that “his study was not prospective and randomized.”

All patients in the study had at least one unsuccessful revascularization procedure and diabetic foot ulcers, and low tissue oxygenation. The latter was defined as transcutaneous oxygen pressure (TcPO₂) of below 30 mm Hg.

There were little differences in demographic characteristics between the treatment groups, the average age ranged from 62 to 67 years, there were more men (70%-80%) than women; most patients (90%) had type 2 diabetes for at least 20 years. There were similar rates of ischemic heart disease, hypertension, dialysis, and immunosuppressive therapy.

There were no differences in baseline values of TcPO₂ between the groups, and similar improvements were seen in both the ACT and re-PTA groups versus conservative group.
 

ACT in practice

With such promising results, what about the practicalities of harvesting a patient’s bone marrow to make the ACT?

“Bone marrow harvesting usually takes about 20 minutes,” Dr. Dubský said. It then takes another 45 minutes to separate the cells and make the cell suspension, and then maybe another 10 minutes or so to administer this to the patient, which is done by injecting into the calf muscles and small muscles of the foot, aided by computed tomography. The whole process may take up to 2 hours, he said.

“Patients are under local or general anesthesia, so there is no pain during the procedure,” Dr. Dubský reassured. “Afterwards we sometimes see small hematoma[s], with low-intensity pain that responds well to usual analgesic therapy.”

Computed tomography was used to help guide the injections, which was advantageous, Dr. Boulton pointed out, because it was “less invasive than angioplasty in these very sick people with very distal lesions, many of whom already have renal problems.”

“It is surprising though, that everybody had re-PTA and not one had vascular surgery,” he suggested. Dr. Boulton added, however: “These are very important observations; they help us a lot in an area where there’s unlikely to be a full RCT.”

The next step in this research is to see if combining ACT and re-PTA could lead to even better results.

The study was funded by the Czech Republic Ministry of Health. Dr. Dubský had nothing to disclose. Dr. Boulton made no statement about his conflicts of interest.

Bone marrow derived autologous cell therapy (ACT) has been shown to significantly reduce the rate of major amputation at 5 years in people with diabetes who developed critical limb-threatening ischemia (CLTI).

In a study of 130 patients, 64% of 42 patients who were treated conservatively needed a major amputation at 5 years versus just 30% of 45 patients who had been treated with ACT (P = .011).

This compared favorably to the results seen with repeated percutaneous angioplasty (re-PTA), where just 20.9% of 43 patients underwent limb salvage (P = .002 vs. conservative therapy).

Furthermore, amputation-free survival was significantly longer in both active groups, Michal Dubský, MD, PhD, FRSPH, reported at the annual meeting of the European Association for the Study of Diabetes.

Dr. Dubský, of the Institute for Clinical and Experimental Medicine and Charles University in Prague, also reported that fewer patients who had undergone re-PTA or ACT than conservative treatment had died by 5 years (25.8% and 35.6%, respectively, vs. 61.9%), but that the difference was significant only for the revascularization procedure (P = .012).

Based on these findings, “we believe that autologous cell therapy seems to be an appropriate alternative to repeated PTA even for patients with no-option chronic limb-threatening ischemia,” he said.

“This is a very important area,” said Andrew J.M. Boulton, MBBS, MD, FRCP, who chaired the oral abstract presentation session during which the findings were presented.

“It is very difficult to get an evidence base from randomized studies in this area, because of the nature of the patients: They’re very sick and we all deal with them in our clinics very regularly,” added Dr. Boulton, professor of medicine within the division of diabetes, endocrinology and gastroenterology at the University of Manchester (England).

Dr. Boulton called the findings a “very important addition to what we know.”
 

New option for no-option CLTI

CLTI is associated with persistent pain at rest, ulcers, and gangrene, and can be the end result of longstanding peripheral arterial disease. Within the first year of presentation, there’s a 30% chance of having a major amputation and a 25% chance of dying.

Importantly, said Dr. Dubský, “there is a big difference in this diagnosis” between patients with diabetes and those without. For instance, CLTI is more diffuse in patients with diabetes than in those without, different arteries are affected and the sclerosis seen can be more rigid and “full of calcium.”

While surgery to improve blood flow is the standard of care, not everyone is suitable. Bypass surgery or endovascular procedures can be performed in only 40%-50% of patients, and even then a therapeutic effect may be seen in only a quarter of patients.

“We need some new therapeutic modalities for this diagnosis, and one of them could be autologous cell therapy,” said Dr. Dubský.
 

Study details

Dr. Dubský and coinvestigators consecutively recruited 130 patients with diabetic foot and CLTI who had been seen at their clinic over a 5-year period. Of these, 87 had not been eligible for standard revascularization and underwent ACT or were treated conservatively.

Of the patients who were not eligible for standard revascularization (‘no-option CLTI), 45 had undergone ACT and 42 had been treated conservatively. Dr. Dubský acknowledged that “his study was not prospective and randomized.”

All patients in the study had at least one unsuccessful revascularization procedure and diabetic foot ulcers, and low tissue oxygenation. The latter was defined as transcutaneous oxygen pressure (TcPO₂) of below 30 mm Hg.

There were little differences in demographic characteristics between the treatment groups, the average age ranged from 62 to 67 years, there were more men (70%-80%) than women; most patients (90%) had type 2 diabetes for at least 20 years. There were similar rates of ischemic heart disease, hypertension, dialysis, and immunosuppressive therapy.

There were no differences in baseline values of TcPO₂ between the groups, and similar improvements were seen in both the ACT and re-PTA groups versus conservative group.
 

ACT in practice

With such promising results, what about the practicalities of harvesting a patient’s bone marrow to make the ACT?

“Bone marrow harvesting usually takes about 20 minutes,” Dr. Dubský said. It then takes another 45 minutes to separate the cells and make the cell suspension, and then maybe another 10 minutes or so to administer this to the patient, which is done by injecting into the calf muscles and small muscles of the foot, aided by computed tomography. The whole process may take up to 2 hours, he said.

“Patients are under local or general anesthesia, so there is no pain during the procedure,” Dr. Dubský reassured. “Afterwards we sometimes see small hematoma[s], with low-intensity pain that responds well to usual analgesic therapy.”

Computed tomography was used to help guide the injections, which was advantageous, Dr. Boulton pointed out, because it was “less invasive than angioplasty in these very sick people with very distal lesions, many of whom already have renal problems.”

“It is surprising though, that everybody had re-PTA and not one had vascular surgery,” he suggested. Dr. Boulton added, however: “These are very important observations; they help us a lot in an area where there’s unlikely to be a full RCT.”

The next step in this research is to see if combining ACT and re-PTA could lead to even better results.

The study was funded by the Czech Republic Ministry of Health. Dr. Dubský had nothing to disclose. Dr. Boulton made no statement about his conflicts of interest.

Bone marrow derived autologous cell therapy (ACT) has been shown to significantly reduce the rate of major amputation at 5 years in people with diabetes who developed critical limb-threatening ischemia (CLTI).

In a study of 130 patients, 64% of 42 patients who were treated conservatively needed a major amputation at 5 years versus just 30% of 45 patients who had been treated with ACT (P = .011).

This compared favorably to the results seen with repeated percutaneous angioplasty (re-PTA), where just 20.9% of 43 patients underwent limb salvage (P = .002 vs. conservative therapy).

Furthermore, amputation-free survival was significantly longer in both active groups, Michal Dubský, MD, PhD, FRSPH, reported at the annual meeting of the European Association for the Study of Diabetes.

Dr. Dubský, of the Institute for Clinical and Experimental Medicine and Charles University in Prague, also reported that fewer patients who had undergone re-PTA or ACT than conservative treatment had died by 5 years (25.8% and 35.6%, respectively, vs. 61.9%), but that the difference was significant only for the revascularization procedure (P = .012).

Based on these findings, “we believe that autologous cell therapy seems to be an appropriate alternative to repeated PTA even for patients with no-option chronic limb-threatening ischemia,” he said.

“This is a very important area,” said Andrew J.M. Boulton, MBBS, MD, FRCP, who chaired the oral abstract presentation session during which the findings were presented.

“It is very difficult to get an evidence base from randomized studies in this area, because of the nature of the patients: They’re very sick and we all deal with them in our clinics very regularly,” added Dr. Boulton, professor of medicine within the division of diabetes, endocrinology and gastroenterology at the University of Manchester (England).

Dr. Boulton called the findings a “very important addition to what we know.”
 

New option for no-option CLTI

CLTI is associated with persistent pain at rest, ulcers, and gangrene, and can be the end result of longstanding peripheral arterial disease. Within the first year of presentation, there’s a 30% chance of having a major amputation and a 25% chance of dying.

Importantly, said Dr. Dubský, “there is a big difference in this diagnosis” between patients with diabetes and those without. For instance, CLTI is more diffuse in patients with diabetes than in those without, different arteries are affected and the sclerosis seen can be more rigid and “full of calcium.”

While surgery to improve blood flow is the standard of care, not everyone is suitable. Bypass surgery or endovascular procedures can be performed in only 40%-50% of patients, and even then a therapeutic effect may be seen in only a quarter of patients.

“We need some new therapeutic modalities for this diagnosis, and one of them could be autologous cell therapy,” said Dr. Dubský.
 

Study details

Dr. Dubský and coinvestigators consecutively recruited 130 patients with diabetic foot and CLTI who had been seen at their clinic over a 5-year period. Of these, 87 had not been eligible for standard revascularization and underwent ACT or were treated conservatively.

Of the patients who were not eligible for standard revascularization (‘no-option CLTI), 45 had undergone ACT and 42 had been treated conservatively. Dr. Dubský acknowledged that “his study was not prospective and randomized.”

All patients in the study had at least one unsuccessful revascularization procedure and diabetic foot ulcers, and low tissue oxygenation. The latter was defined as transcutaneous oxygen pressure (TcPO₂) of below 30 mm Hg.

There were little differences in demographic characteristics between the treatment groups, the average age ranged from 62 to 67 years, there were more men (70%-80%) than women; most patients (90%) had type 2 diabetes for at least 20 years. There were similar rates of ischemic heart disease, hypertension, dialysis, and immunosuppressive therapy.

There were no differences in baseline values of TcPO₂ between the groups, and similar improvements were seen in both the ACT and re-PTA groups versus conservative group.
 

ACT in practice

With such promising results, what about the practicalities of harvesting a patient’s bone marrow to make the ACT?

“Bone marrow harvesting usually takes about 20 minutes,” Dr. Dubský said. It then takes another 45 minutes to separate the cells and make the cell suspension, and then maybe another 10 minutes or so to administer this to the patient, which is done by injecting into the calf muscles and small muscles of the foot, aided by computed tomography. The whole process may take up to 2 hours, he said.

“Patients are under local or general anesthesia, so there is no pain during the procedure,” Dr. Dubský reassured. “Afterwards we sometimes see small hematoma[s], with low-intensity pain that responds well to usual analgesic therapy.”

Computed tomography was used to help guide the injections, which was advantageous, Dr. Boulton pointed out, because it was “less invasive than angioplasty in these very sick people with very distal lesions, many of whom already have renal problems.”

“It is surprising though, that everybody had re-PTA and not one had vascular surgery,” he suggested. Dr. Boulton added, however: “These are very important observations; they help us a lot in an area where there’s unlikely to be a full RCT.”

The next step in this research is to see if combining ACT and re-PTA could lead to even better results.

The study was funded by the Czech Republic Ministry of Health. Dr. Dubský had nothing to disclose. Dr. Boulton made no statement about his conflicts of interest.

Racial and ethnic disparities persist in the use of Mohs surgery to treat dermatofibrosarcoma protuberans, according to the results of a retrospective cohort study of more than 2,000 patients.

Current guidelines recommend Mohs micrographic surgery (MMS) as a first-line treatment for dermatofibrosarcoma protuberans, but the procedure may be inaccessible for certain populations and in some geographic areas, wrote Kevin J. Moore, MD, and Michael S. Chang, BA, of the department of dermatology, Brigham and Women’s Hospital, Boston, and colleagues. Wide local excision (WLE) is a less effective option; recurrence rates associated with this treatment are approximately 30% because of incomplete margin assessment, compared with about 3% with MMS, they noted.

In the study, published as a letter in the Journal of the American Academy of Dermatology, the investigators identified 2,370 cases of dermatofibrosarcoma protuberans using data from the National Cancer Institute’s Surveillance, Epidemiology and End Results (SEER) Registry from 2000 to 2018. The mean age of the patients was 44 years; 55% were women. A total of 539 patients underwent MMS and 1,831 underwent WLE.

Overall, patients in the WLE group were more likely to be younger, male, Black, and single, the researchers noted. Those who had WLE, they added, were “more commonly deceased at study end date, recipients of adjuvant chemotherapy or radiation, and had truncal tumor locations.”

In a multivariate analysis, patients who were non-Hispanic, White, or other races (including American Indian, Alaskan Native, and Pacific Islander), were significantly more likely to undergo MMS compared with Black and Hispanic patients (adjusted odd ratio [aOR], 1.46, 1.66, and 2.42, respectively). Women were also significantly more likely than were men to undergo MMS (aOR, 1.24). Individuals living in the Western part of the United States were significantly more likely to undergo MMS.

The study findings were limited by several factors including the inability to control for insurance status, lack of data on re-excision, and the use of aggregate case data, the researchers noted. However, the results highlight the disparities in use of MMS for dermatofibrosarcoma protuberans, they said.

“Because MMS is associated with significantly improved outcomes, identifying at-risk patient populations and barriers to accessing MMS is essential,” the researchers noted. The results suggest that disparities persist in accessing MMS for many patients, notably Black and Hispanic males, they said. “Further work is necessary to identify mechanisms for increasing access to MMS,” they concluded.

The study received no outside funding. The researchers had no financial conflicts to disclose.

Racial and ethnic disparities persist in the use of Mohs surgery to treat dermatofibrosarcoma protuberans, according to the results of a retrospective cohort study of more than 2,000 patients.

Current guidelines recommend Mohs micrographic surgery (MMS) as a first-line treatment for dermatofibrosarcoma protuberans, but the procedure may be inaccessible for certain populations and in some geographic areas, wrote Kevin J. Moore, MD, and Michael S. Chang, BA, of the department of dermatology, Brigham and Women’s Hospital, Boston, and colleagues. Wide local excision (WLE) is a less effective option; recurrence rates associated with this treatment are approximately 30% because of incomplete margin assessment, compared with about 3% with MMS, they noted.

In the study, published as a letter in the Journal of the American Academy of Dermatology, the investigators identified 2,370 cases of dermatofibrosarcoma protuberans using data from the National Cancer Institute’s Surveillance, Epidemiology and End Results (SEER) Registry from 2000 to 2018. The mean age of the patients was 44 years; 55% were women. A total of 539 patients underwent MMS and 1,831 underwent WLE.

Overall, patients in the WLE group were more likely to be younger, male, Black, and single, the researchers noted. Those who had WLE, they added, were “more commonly deceased at study end date, recipients of adjuvant chemotherapy or radiation, and had truncal tumor locations.”

In a multivariate analysis, patients who were non-Hispanic, White, or other races (including American Indian, Alaskan Native, and Pacific Islander), were significantly more likely to undergo MMS compared with Black and Hispanic patients (adjusted odd ratio [aOR], 1.46, 1.66, and 2.42, respectively). Women were also significantly more likely than were men to undergo MMS (aOR, 1.24). Individuals living in the Western part of the United States were significantly more likely to undergo MMS.

The study findings were limited by several factors including the inability to control for insurance status, lack of data on re-excision, and the use of aggregate case data, the researchers noted. However, the results highlight the disparities in use of MMS for dermatofibrosarcoma protuberans, they said.

“Because MMS is associated with significantly improved outcomes, identifying at-risk patient populations and barriers to accessing MMS is essential,” the researchers noted. The results suggest that disparities persist in accessing MMS for many patients, notably Black and Hispanic males, they said. “Further work is necessary to identify mechanisms for increasing access to MMS,” they concluded.

The study received no outside funding. The researchers had no financial conflicts to disclose.

Racial and ethnic disparities persist in the use of Mohs surgery to treat dermatofibrosarcoma protuberans, according to the results of a retrospective cohort study of more than 2,000 patients.

Current guidelines recommend Mohs micrographic surgery (MMS) as a first-line treatment for dermatofibrosarcoma protuberans, but the procedure may be inaccessible for certain populations and in some geographic areas, wrote Kevin J. Moore, MD, and Michael S. Chang, BA, of the department of dermatology, Brigham and Women’s Hospital, Boston, and colleagues. Wide local excision (WLE) is a less effective option; recurrence rates associated with this treatment are approximately 30% because of incomplete margin assessment, compared with about 3% with MMS, they noted.

In the study, published as a letter in the Journal of the American Academy of Dermatology, the investigators identified 2,370 cases of dermatofibrosarcoma protuberans using data from the National Cancer Institute’s Surveillance, Epidemiology and End Results (SEER) Registry from 2000 to 2018. The mean age of the patients was 44 years; 55% were women. A total of 539 patients underwent MMS and 1,831 underwent WLE.

Overall, patients in the WLE group were more likely to be younger, male, Black, and single, the researchers noted. Those who had WLE, they added, were “more commonly deceased at study end date, recipients of adjuvant chemotherapy or radiation, and had truncal tumor locations.”

In a multivariate analysis, patients who were non-Hispanic, White, or other races (including American Indian, Alaskan Native, and Pacific Islander), were significantly more likely to undergo MMS compared with Black and Hispanic patients (adjusted odd ratio [aOR], 1.46, 1.66, and 2.42, respectively). Women were also significantly more likely than were men to undergo MMS (aOR, 1.24). Individuals living in the Western part of the United States were significantly more likely to undergo MMS.

The study findings were limited by several factors including the inability to control for insurance status, lack of data on re-excision, and the use of aggregate case data, the researchers noted. However, the results highlight the disparities in use of MMS for dermatofibrosarcoma protuberans, they said.

“Because MMS is associated with significantly improved outcomes, identifying at-risk patient populations and barriers to accessing MMS is essential,” the researchers noted. The results suggest that disparities persist in accessing MMS for many patients, notably Black and Hispanic males, they said. “Further work is necessary to identify mechanisms for increasing access to MMS,” they concluded.

The study received no outside funding. The researchers had no financial conflicts to disclose.

Two of the three late-breaking abstract sessions coming up this week at IDWeek 2021, an annual scientific meeting on infectious diseases, are filled with the most recent evidence on COVID-19 prevention and treatment.

Adarsh Bhimraj, MD, a vice chair of the conference, said in an interview that attendees will leave the virtual conference with an up-to-date view of what’s promising in the fight against COVID-19 globally and what questions are as yet unanswered.

Researchers will also present findings on promising new antibiotics in the pipeline, stewardship efforts, health disparities, telemedicine advances, and emerging pathogens, but at least a quarter of the program is devoted to COVID-19.

“It’s hard to ignore the elephant in the room,” Dr. Bhimraj said.

Vaccine distribution will be among the hot topics at the global conference, he said, in light of the recent decisions by the Food and Drug Administration and the Centers for Disease Control and Prevention to reserve boosters for those at greatest risk.

Although the United States and other high-resource countries are deciding who should get boosters, only 10% of the developing world has received even a single dose, he noted.

The conference will also present a worldwide view of scientific collaboration to address the COVID pandemic and pandemics yet to come, Dr. Bhimraj said.

He highlighted a talk on Oct. 2, to be delivered by South African human rights attorney and social justice activist Fatima Hassan, called “Global Vaccines and Preventive Care Inequities: Implications and Solutions Beyond the Pandemic.”

The session looks ahead to building systems to share resources and knowledge to end deadly outbreaks with an equitable approach.

“We live in a global village,” Dr. Bhimraj said. “It isn’t just the right thing to do, it’s the pragmatic thing to do.”
 

Controversies in non-COVID diseases

Controversies and new treatments are plentiful in other diseases as well.

• At an HIV session, arguments will be presented regarding the sustainability and practicalities of telemedicine in HIV. Speakers will argue for and against telemedicine as a permanent practice changer for the field.
• In a session on Oct. 1, panelists will discuss pros and cons of information published in preprints versus peer-reviewed journals and how to assess when research findings should lead to practice change.
• Also on Oct. 1, panelists in a symposium will discuss advantages and disadvantages of antifungal treatments for children who have received solid organ transplants.
• Antimicrobial stewardship continues to be a primary topic at IDWeek, this year with additional pandemic challenges. Sessions will address trends in use and diagnostic advances to help in prescribing.
• The pipeline for new antibiotics continues to face barriers regarding production and development. No new classes of antibiotics have been discovered since the 1980s. Pew has that there are too few drugs in development to meet current and anticipated need.
• This year’s program offers a symposium on private-public partnerships to help jump-start development.
• One of the most popular sessions returning this year is “Clinical Trials That Will Change Your Practice,” Dr. Bhimraj said. This year, that session will be reserved for non-COVID infectious disease research. Presenters will summarize the findings of top work published in the past year.

Around-the-world COVID view

Again this year, global experts will present a round-the-clock session called “Chasing the Sun” the day before the main sessions. It will include updates on COVID throughout the world. Barney Graham, MD, PhD, deputy director of the National Institutes of Health’s Vaccine Research Center, will kick off the program with an address on the future of vaccinology. This will be followed by updates on the state of the disease in Central and South America, Japan, Asia Pacific, India, and Africa.

Sandra Harwood, IDWeek conference secretariat, who proposed the idea for the first Chasing the Sun session last year, said in an interview that the updates will highlight particular COVID challenges experienced in various countries.

For example, leaders of India’s session will address why a potentially fatal fungal disease struck many COVID-19 patients in that country. Japan’s update will include how Olympic organizers planned for and dealt with the virus’s threat in Tokyo.

Ms. Harwood said that all the COVID sessions in Chasing the Sun and throughout the program will be free to clinicians inside and outside the conference, thanks to a grant from the CDC.

An address by CDC Director Rochelle Walensky, MD, MPH, on Sept. 30 will wrap up Chasing the Sun and launch the main IDWeek program.

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

Two of the three late-breaking abstract sessions coming up this week at IDWeek 2021, an annual scientific meeting on infectious diseases, are filled with the most recent evidence on COVID-19 prevention and treatment.

Adarsh Bhimraj, MD, a vice chair of the conference, said in an interview that attendees will leave the virtual conference with an up-to-date view of what’s promising in the fight against COVID-19 globally and what questions are as yet unanswered.

Researchers will also present findings on promising new antibiotics in the pipeline, stewardship efforts, health disparities, telemedicine advances, and emerging pathogens, but at least a quarter of the program is devoted to COVID-19.

“It’s hard to ignore the elephant in the room,” Dr. Bhimraj said.

Vaccine distribution will be among the hot topics at the global conference, he said, in light of the recent decisions by the Food and Drug Administration and the Centers for Disease Control and Prevention to reserve boosters for those at greatest risk.

Although the United States and other high-resource countries are deciding who should get boosters, only 10% of the developing world has received even a single dose, he noted.

The conference will also present a worldwide view of scientific collaboration to address the COVID pandemic and pandemics yet to come, Dr. Bhimraj said.

He highlighted a talk on Oct. 2, to be delivered by South African human rights attorney and social justice activist Fatima Hassan, called “Global Vaccines and Preventive Care Inequities: Implications and Solutions Beyond the Pandemic.”

The session looks ahead to building systems to share resources and knowledge to end deadly outbreaks with an equitable approach.

“We live in a global village,” Dr. Bhimraj said. “It isn’t just the right thing to do, it’s the pragmatic thing to do.”
 

Controversies in non-COVID diseases

Controversies and new treatments are plentiful in other diseases as well.

• At an HIV session, arguments will be presented regarding the sustainability and practicalities of telemedicine in HIV. Speakers will argue for and against telemedicine as a permanent practice changer for the field.
• In a session on Oct. 1, panelists will discuss pros and cons of information published in preprints versus peer-reviewed journals and how to assess when research findings should lead to practice change.
• Also on Oct. 1, panelists in a symposium will discuss advantages and disadvantages of antifungal treatments for children who have received solid organ transplants.
• Antimicrobial stewardship continues to be a primary topic at IDWeek, this year with additional pandemic challenges. Sessions will address trends in use and diagnostic advances to help in prescribing.
• The pipeline for new antibiotics continues to face barriers regarding production and development. No new classes of antibiotics have been discovered since the 1980s. Pew has that there are too few drugs in development to meet current and anticipated need.
• This year’s program offers a symposium on private-public partnerships to help jump-start development.
• One of the most popular sessions returning this year is “Clinical Trials That Will Change Your Practice,” Dr. Bhimraj said. This year, that session will be reserved for non-COVID infectious disease research. Presenters will summarize the findings of top work published in the past year.

Around-the-world COVID view

Again this year, global experts will present a round-the-clock session called “Chasing the Sun” the day before the main sessions. It will include updates on COVID throughout the world. Barney Graham, MD, PhD, deputy director of the National Institutes of Health’s Vaccine Research Center, will kick off the program with an address on the future of vaccinology. This will be followed by updates on the state of the disease in Central and South America, Japan, Asia Pacific, India, and Africa.

Sandra Harwood, IDWeek conference secretariat, who proposed the idea for the first Chasing the Sun session last year, said in an interview that the updates will highlight particular COVID challenges experienced in various countries.

For example, leaders of India’s session will address why a potentially fatal fungal disease struck many COVID-19 patients in that country. Japan’s update will include how Olympic organizers planned for and dealt with the virus’s threat in Tokyo.

Ms. Harwood said that all the COVID sessions in Chasing the Sun and throughout the program will be free to clinicians inside and outside the conference, thanks to a grant from the CDC.

An address by CDC Director Rochelle Walensky, MD, MPH, on Sept. 30 will wrap up Chasing the Sun and launch the main IDWeek program.

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

Two of the three late-breaking abstract sessions coming up this week at IDWeek 2021, an annual scientific meeting on infectious diseases, are filled with the most recent evidence on COVID-19 prevention and treatment.

Adarsh Bhimraj, MD, a vice chair of the conference, said in an interview that attendees will leave the virtual conference with an up-to-date view of what’s promising in the fight against COVID-19 globally and what questions are as yet unanswered.

Researchers will also present findings on promising new antibiotics in the pipeline, stewardship efforts, health disparities, telemedicine advances, and emerging pathogens, but at least a quarter of the program is devoted to COVID-19.

“It’s hard to ignore the elephant in the room,” Dr. Bhimraj said.

Vaccine distribution will be among the hot topics at the global conference, he said, in light of the recent decisions by the Food and Drug Administration and the Centers for Disease Control and Prevention to reserve boosters for those at greatest risk.

Although the United States and other high-resource countries are deciding who should get boosters, only 10% of the developing world has received even a single dose, he noted.

The conference will also present a worldwide view of scientific collaboration to address the COVID pandemic and pandemics yet to come, Dr. Bhimraj said.

He highlighted a talk on Oct. 2, to be delivered by South African human rights attorney and social justice activist Fatima Hassan, called “Global Vaccines and Preventive Care Inequities: Implications and Solutions Beyond the Pandemic.”

The session looks ahead to building systems to share resources and knowledge to end deadly outbreaks with an equitable approach.

“We live in a global village,” Dr. Bhimraj said. “It isn’t just the right thing to do, it’s the pragmatic thing to do.”
 

Controversies in non-COVID diseases

Controversies and new treatments are plentiful in other diseases as well.

• At an HIV session, arguments will be presented regarding the sustainability and practicalities of telemedicine in HIV. Speakers will argue for and against telemedicine as a permanent practice changer for the field.
• In a session on Oct. 1, panelists will discuss pros and cons of information published in preprints versus peer-reviewed journals and how to assess when research findings should lead to practice change.
• Also on Oct. 1, panelists in a symposium will discuss advantages and disadvantages of antifungal treatments for children who have received solid organ transplants.
• Antimicrobial stewardship continues to be a primary topic at IDWeek, this year with additional pandemic challenges. Sessions will address trends in use and diagnostic advances to help in prescribing.
• The pipeline for new antibiotics continues to face barriers regarding production and development. No new classes of antibiotics have been discovered since the 1980s. Pew has that there are too few drugs in development to meet current and anticipated need.
• This year’s program offers a symposium on private-public partnerships to help jump-start development.
• One of the most popular sessions returning this year is “Clinical Trials That Will Change Your Practice,” Dr. Bhimraj said. This year, that session will be reserved for non-COVID infectious disease research. Presenters will summarize the findings of top work published in the past year.

Around-the-world COVID view

Again this year, global experts will present a round-the-clock session called “Chasing the Sun” the day before the main sessions. It will include updates on COVID throughout the world. Barney Graham, MD, PhD, deputy director of the National Institutes of Health’s Vaccine Research Center, will kick off the program with an address on the future of vaccinology. This will be followed by updates on the state of the disease in Central and South America, Japan, Asia Pacific, India, and Africa.

Sandra Harwood, IDWeek conference secretariat, who proposed the idea for the first Chasing the Sun session last year, said in an interview that the updates will highlight particular COVID challenges experienced in various countries.

For example, leaders of India’s session will address why a potentially fatal fungal disease struck many COVID-19 patients in that country. Japan’s update will include how Olympic organizers planned for and dealt with the virus’s threat in Tokyo.

Ms. Harwood said that all the COVID sessions in Chasing the Sun and throughout the program will be free to clinicians inside and outside the conference, thanks to a grant from the CDC.

An address by CDC Director Rochelle Walensky, MD, MPH, on Sept. 30 will wrap up Chasing the Sun and launch the main IDWeek program.

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

The proportion of patients who obtained an opioid prescription for hydrocodone after Mohs micrographic surgery fell by 21.7% between 2011 and 2020, while the use of tramadol increased by 26.3% between 2009 and 2020, according to a cross-sectional analysis of national insurance claims data.

The findings suggest that dermatologic surgeons generally understood opioid prescription risks and public health warnings about the opioid epidemic, corresponding study author Surya A. Veerabagu said in an interview.

“The frequency of opioid prescriptions after Mohs surgery went up a little bit from 2009 to 2011, but then it subsequently decreased,” said Ms. Veerabagu, a 4th-year student at Tulane University, New Orleans. “It very much correlates with the overarching opioid trends of the time. From 2010 to 2015, research questioning the safety of opioids increased and in 2012, national prescriptions claims for opioids began to decrease. More media outlets voiced concerns over the growing opioid epidemic, as well.”

As she and her associates noted in their study, published online Sept. 22 in JAMA Dermatology, sales of opioids skyrocketed, increasing by 400% from 1999 to 2011, while prescription opioid–related deaths exceeded deaths caused by heroin and cocaine combined.

“In 2016, the U.S. Department of Health and Human Services declared the opioid epidemic a public health emergency, and the Centers for Disease Control and Prevention released guidelines to curtail unnecessary opioid prescriptions,” they wrote. “Unfortunately, overdose deaths involving prescription opioids continued to increase even after these measures.”

The researchers drew from Optum Clinformatics Data Mart (Optum CDM), a nationally representative insurance claims database, and limited the analysis to 358,012 adults who underwent Mohs surgery and obtained an opioid prescription within 2 days of surgery in the United States from Jan. 1, 2009, to June 1, 2020. They found that 34.6% of patients underwent Mohs surgery with opioid claims in 2009. This rose to a peak of 39.6% in 2011, then decreased annually to a rate of 11.7% in 2020.

The four opioids obtained most during the study period were hydrocodone (55%), codeine (16.3%), oxycodone (12%), and tramadol (11.6%). However, over time, the proportion of patients who obtained hydrocodone fell 21.7% from a peak of 67.1% in 2011 to 45.4% in 2020, while the proportion of patients who obtained tramadol – generally recognized as a safer option – increased 26.3% from a low of 1.6% in 2009 to 27.9% in 2020.

“The switch from very addictive opioids like hydrocodone and oxycodone to weaker opioids like tramadol was fascinating to see,” said Ms. Veerabagu, who conducted the study during her research fellowship in the department of dermatology at the University of Pennsylvania, Philadelphia. “I remember at first thinking I had coded the data wrong. I reviewed the results with the team to ensure it was correct. We noticed that propoxyphene prescriptions suddenly dropped to 0% in 2011.” She found that the FDA warning in 2010 and recall regarding the use of propoxyphene because of cardiotoxicity correlated with her data, which, “in addition to the thorough review, convinced me that my coding was correct.” Prior to 2011, propoxyphene constituted 28% of prescriptions in 2009 and 24% of prescriptions in 2010.

In an interview, Maryam M. Asgari, MD, professor of dermatology at Harvard Medical School, Boston, said that the findings support recent opioid prescription recommendations following Mohs and other dermatologic procedures from professional societies including those from the American College of Mohs Surgery.

“More awareness has been raised in the past decade regarding the opioid epidemic and the rise of opioid abuse and deaths,” she said. “There has been increased scrutiny on procedures and prescribing of opioids post procedures.”

State-led efforts to lower the number of opioid prescriptions also play a role. For example, in 2016, Massachusetts launched the Massachusetts Prescription Awareness Tool (MassPAT), which imposes a 7-day limit on first-time prescriptions of opioids to patients and mandates that all prescribers check the prescription drug monitoring program before prescribing schedule II or III substances.

“The MassPAT system also gives you quarterly data on how your opioid prescriptions compare with those of your peers within your specialty and subspecialty,” Dr. Asgari said. “If you’re an outlier, I think that quickly leads you to change your prescribing patterns.”

Dr. Asgari noted that most opioids prescribed in the study by Ms. Veerabagu and colleagues were for cancers that arose on the head and neck. “There is still a perception among providers that cancers that arise in those anatomic sites can potentially cause more discomfort for the patient,” she said. “So, knowing more about the degree of pain among the head and neck cases would be an area of knowledge that would help provider behavior down the line.”

Ms. Veerabagu acknowledged certain limitations of the study, including the fact that unfilled prescriptions could not be accounted for, nor could opioids not taken or those obtained without a prescription. “We cannot survey patients in insurance claims database studies, so we have no way of knowing if everyone’s pain was adequately controlled from 2009 to 2020,” she said.

“The main takeaway message is to make sure doctors and patients share an open dialogue,” she added. “Informing patients of the major pros and cons of the appropriate postoperative pain management options available, including opioids’ addiction potential, is crucial. We hope our study adds to the larger continuing conversation of opioid usage within dermatology.”

The study’s senior author was Cerrene N. Giordano, MD, of the department of dermatology at the Hospital of the University of Pennsylvania, Philadelphia. Coauthor Jeremy R. Etzkorn, MD, is supported by a Dermatology Foundation Career Development Award in Dermatologic Surgery; coauthor Megan H. Noe, MD, MPH, reported receiving grants from Boehringer Ingelheim outside the submitted work. Another coauthor, Thuzar M. Shin, MD, PhD, reported receiving grants from Regeneron outside the submitted work. Dr. Asgari disclosed that she has received support from the Melanoma Research Alliance. She also contributes a chapter on skin cancer to UpToDate, for which she receives royalties.

[email protected]

The proportion of patients who obtained an opioid prescription for hydrocodone after Mohs micrographic surgery fell by 21.7% between 2011 and 2020, while the use of tramadol increased by 26.3% between 2009 and 2020, according to a cross-sectional analysis of national insurance claims data.

The findings suggest that dermatologic surgeons generally understood opioid prescription risks and public health warnings about the opioid epidemic, corresponding study author Surya A. Veerabagu said in an interview.

“The frequency of opioid prescriptions after Mohs surgery went up a little bit from 2009 to 2011, but then it subsequently decreased,” said Ms. Veerabagu, a 4th-year student at Tulane University, New Orleans. “It very much correlates with the overarching opioid trends of the time. From 2010 to 2015, research questioning the safety of opioids increased and in 2012, national prescriptions claims for opioids began to decrease. More media outlets voiced concerns over the growing opioid epidemic, as well.”

As she and her associates noted in their study, published online Sept. 22 in JAMA Dermatology, sales of opioids skyrocketed, increasing by 400% from 1999 to 2011, while prescription opioid–related deaths exceeded deaths caused by heroin and cocaine combined.

“In 2016, the U.S. Department of Health and Human Services declared the opioid epidemic a public health emergency, and the Centers for Disease Control and Prevention released guidelines to curtail unnecessary opioid prescriptions,” they wrote. “Unfortunately, overdose deaths involving prescription opioids continued to increase even after these measures.”

The researchers drew from Optum Clinformatics Data Mart (Optum CDM), a nationally representative insurance claims database, and limited the analysis to 358,012 adults who underwent Mohs surgery and obtained an opioid prescription within 2 days of surgery in the United States from Jan. 1, 2009, to June 1, 2020. They found that 34.6% of patients underwent Mohs surgery with opioid claims in 2009. This rose to a peak of 39.6% in 2011, then decreased annually to a rate of 11.7% in 2020.

The four opioids obtained most during the study period were hydrocodone (55%), codeine (16.3%), oxycodone (12%), and tramadol (11.6%). However, over time, the proportion of patients who obtained hydrocodone fell 21.7% from a peak of 67.1% in 2011 to 45.4% in 2020, while the proportion of patients who obtained tramadol – generally recognized as a safer option – increased 26.3% from a low of 1.6% in 2009 to 27.9% in 2020.

“The switch from very addictive opioids like hydrocodone and oxycodone to weaker opioids like tramadol was fascinating to see,” said Ms. Veerabagu, who conducted the study during her research fellowship in the department of dermatology at the University of Pennsylvania, Philadelphia. “I remember at first thinking I had coded the data wrong. I reviewed the results with the team to ensure it was correct. We noticed that propoxyphene prescriptions suddenly dropped to 0% in 2011.” She found that the FDA warning in 2010 and recall regarding the use of propoxyphene because of cardiotoxicity correlated with her data, which, “in addition to the thorough review, convinced me that my coding was correct.” Prior to 2011, propoxyphene constituted 28% of prescriptions in 2009 and 24% of prescriptions in 2010.

In an interview, Maryam M. Asgari, MD, professor of dermatology at Harvard Medical School, Boston, said that the findings support recent opioid prescription recommendations following Mohs and other dermatologic procedures from professional societies including those from the American College of Mohs Surgery.

“More awareness has been raised in the past decade regarding the opioid epidemic and the rise of opioid abuse and deaths,” she said. “There has been increased scrutiny on procedures and prescribing of opioids post procedures.”

State-led efforts to lower the number of opioid prescriptions also play a role. For example, in 2016, Massachusetts launched the Massachusetts Prescription Awareness Tool (MassPAT), which imposes a 7-day limit on first-time prescriptions of opioids to patients and mandates that all prescribers check the prescription drug monitoring program before prescribing schedule II or III substances.

“The MassPAT system also gives you quarterly data on how your opioid prescriptions compare with those of your peers within your specialty and subspecialty,” Dr. Asgari said. “If you’re an outlier, I think that quickly leads you to change your prescribing patterns.”

Dr. Asgari noted that most opioids prescribed in the study by Ms. Veerabagu and colleagues were for cancers that arose on the head and neck. “There is still a perception among providers that cancers that arise in those anatomic sites can potentially cause more discomfort for the patient,” she said. “So, knowing more about the degree of pain among the head and neck cases would be an area of knowledge that would help provider behavior down the line.”

Ms. Veerabagu acknowledged certain limitations of the study, including the fact that unfilled prescriptions could not be accounted for, nor could opioids not taken or those obtained without a prescription. “We cannot survey patients in insurance claims database studies, so we have no way of knowing if everyone’s pain was adequately controlled from 2009 to 2020,” she said.

“The main takeaway message is to make sure doctors and patients share an open dialogue,” she added. “Informing patients of the major pros and cons of the appropriate postoperative pain management options available, including opioids’ addiction potential, is crucial. We hope our study adds to the larger continuing conversation of opioid usage within dermatology.”

The study’s senior author was Cerrene N. Giordano, MD, of the department of dermatology at the Hospital of the University of Pennsylvania, Philadelphia. Coauthor Jeremy R. Etzkorn, MD, is supported by a Dermatology Foundation Career Development Award in Dermatologic Surgery; coauthor Megan H. Noe, MD, MPH, reported receiving grants from Boehringer Ingelheim outside the submitted work. Another coauthor, Thuzar M. Shin, MD, PhD, reported receiving grants from Regeneron outside the submitted work. Dr. Asgari disclosed that she has received support from the Melanoma Research Alliance. She also contributes a chapter on skin cancer to UpToDate, for which she receives royalties.

[email protected]

The proportion of patients who obtained an opioid prescription for hydrocodone after Mohs micrographic surgery fell by 21.7% between 2011 and 2020, while the use of tramadol increased by 26.3% between 2009 and 2020, according to a cross-sectional analysis of national insurance claims data.

The findings suggest that dermatologic surgeons generally understood opioid prescription risks and public health warnings about the opioid epidemic, corresponding study author Surya A. Veerabagu said in an interview.

“The frequency of opioid prescriptions after Mohs surgery went up a little bit from 2009 to 2011, but then it subsequently decreased,” said Ms. Veerabagu, a 4th-year student at Tulane University, New Orleans. “It very much correlates with the overarching opioid trends of the time. From 2010 to 2015, research questioning the safety of opioids increased and in 2012, national prescriptions claims for opioids began to decrease. More media outlets voiced concerns over the growing opioid epidemic, as well.”

As she and her associates noted in their study, published online Sept. 22 in JAMA Dermatology, sales of opioids skyrocketed, increasing by 400% from 1999 to 2011, while prescription opioid–related deaths exceeded deaths caused by heroin and cocaine combined.

“In 2016, the U.S. Department of Health and Human Services declared the opioid epidemic a public health emergency, and the Centers for Disease Control and Prevention released guidelines to curtail unnecessary opioid prescriptions,” they wrote. “Unfortunately, overdose deaths involving prescription opioids continued to increase even after these measures.”

The researchers drew from Optum Clinformatics Data Mart (Optum CDM), a nationally representative insurance claims database, and limited the analysis to 358,012 adults who underwent Mohs surgery and obtained an opioid prescription within 2 days of surgery in the United States from Jan. 1, 2009, to June 1, 2020. They found that 34.6% of patients underwent Mohs surgery with opioid claims in 2009. This rose to a peak of 39.6% in 2011, then decreased annually to a rate of 11.7% in 2020.

The four opioids obtained most during the study period were hydrocodone (55%), codeine (16.3%), oxycodone (12%), and tramadol (11.6%). However, over time, the proportion of patients who obtained hydrocodone fell 21.7% from a peak of 67.1% in 2011 to 45.4% in 2020, while the proportion of patients who obtained tramadol – generally recognized as a safer option – increased 26.3% from a low of 1.6% in 2009 to 27.9% in 2020.

“The switch from very addictive opioids like hydrocodone and oxycodone to weaker opioids like tramadol was fascinating to see,” said Ms. Veerabagu, who conducted the study during her research fellowship in the department of dermatology at the University of Pennsylvania, Philadelphia. “I remember at first thinking I had coded the data wrong. I reviewed the results with the team to ensure it was correct. We noticed that propoxyphene prescriptions suddenly dropped to 0% in 2011.” She found that the FDA warning in 2010 and recall regarding the use of propoxyphene because of cardiotoxicity correlated with her data, which, “in addition to the thorough review, convinced me that my coding was correct.” Prior to 2011, propoxyphene constituted 28% of prescriptions in 2009 and 24% of prescriptions in 2010.

In an interview, Maryam M. Asgari, MD, professor of dermatology at Harvard Medical School, Boston, said that the findings support recent opioid prescription recommendations following Mohs and other dermatologic procedures from professional societies including those from the American College of Mohs Surgery.

“More awareness has been raised in the past decade regarding the opioid epidemic and the rise of opioid abuse and deaths,” she said. “There has been increased scrutiny on procedures and prescribing of opioids post procedures.”

State-led efforts to lower the number of opioid prescriptions also play a role. For example, in 2016, Massachusetts launched the Massachusetts Prescription Awareness Tool (MassPAT), which imposes a 7-day limit on first-time prescriptions of opioids to patients and mandates that all prescribers check the prescription drug monitoring program before prescribing schedule II or III substances.

“The MassPAT system also gives you quarterly data on how your opioid prescriptions compare with those of your peers within your specialty and subspecialty,” Dr. Asgari said. “If you’re an outlier, I think that quickly leads you to change your prescribing patterns.”

Dr. Asgari noted that most opioids prescribed in the study by Ms. Veerabagu and colleagues were for cancers that arose on the head and neck. “There is still a perception among providers that cancers that arise in those anatomic sites can potentially cause more discomfort for the patient,” she said. “So, knowing more about the degree of pain among the head and neck cases would be an area of knowledge that would help provider behavior down the line.”

Ms. Veerabagu acknowledged certain limitations of the study, including the fact that unfilled prescriptions could not be accounted for, nor could opioids not taken or those obtained without a prescription. “We cannot survey patients in insurance claims database studies, so we have no way of knowing if everyone’s pain was adequately controlled from 2009 to 2020,” she said.

“The main takeaway message is to make sure doctors and patients share an open dialogue,” she added. “Informing patients of the major pros and cons of the appropriate postoperative pain management options available, including opioids’ addiction potential, is crucial. We hope our study adds to the larger continuing conversation of opioid usage within dermatology.”

The study’s senior author was Cerrene N. Giordano, MD, of the department of dermatology at the Hospital of the University of Pennsylvania, Philadelphia. Coauthor Jeremy R. Etzkorn, MD, is supported by a Dermatology Foundation Career Development Award in Dermatologic Surgery; coauthor Megan H. Noe, MD, MPH, reported receiving grants from Boehringer Ingelheim outside the submitted work. Another coauthor, Thuzar M. Shin, MD, PhD, reported receiving grants from Regeneron outside the submitted work. Dr. Asgari disclosed that she has received support from the Melanoma Research Alliance. She also contributes a chapter on skin cancer to UpToDate, for which she receives royalties.

[email protected]

A combination of magnetic resonance elastography and blood levels of fibrosis-4 index (MEFIB) outperformed FibroScan-AST (FAST) in determining the presence of significant fibrosis among patients with nonalcoholic fatty liver disease (NAFLD), according to a new prospective cohort analysis.

© parisvas/Thinkstock

Liver fibrosis is the most important prognostic factor for NAFLD, but the invasiveness, propensity for sampling error, and interoperator variability of biopsy have prompted efforts to develop alternatives. FAST, which uses vibration-controlled transient elastography (VCTE), controlled attenuation parameter (CAP), and aspartate aminotransferase levels, and MEFIB have been developed as candidates, but they had not been directly compared in screening. The findings suggest that MEFIB may be a better tool for identifying NAFLD patients at heightened risk of nonalcoholic steatohepatitis (NASH), as well as which patients could be candidates for pharmacotherapy interventions and clinical trials.

Although there are no drugs currently approved for high-risk NAFLD patients, many clinical trials are underway. Patients with stage 2 or higher fibrosis are candidates for clinical trials, but many trials experience a high screening failure rate. A noninvasive method that can identify clinical trial candidates while avoiding liver biopsy would be a welcome addition, Nobuharu Tamaki, MD, PhD, of the NAFLD Research Center, division of gastroenterology and hepatology, department of medicine, at the University of California, San Diego, and colleagues explained in Hepatology.

“We suspect that these are the patients; if there is going to be a drug approved, it will be for this patient population. So it’s important for prognosis, but it’s also important potentially for future treatment with new drugs,” said Zobair Younossi, MD, who was asked to comment on the study.

The researchers examined a cohort of 234 consecutive adults at UCSD and 314 consecutive adults at Yokohama (Japan) City University who underwent liver biopsy, magnetic resonance elastography (MRE), VCTE, and CAP assessment.

Significant fibrosis was found in 29.5% of the UCSD cohort and 66.2% of the Yokohama cohort.* MEFIB had a higher area under the receiver operating characteristic curve than FAST in the UCSD cohort (0.860 vs. 0.757; P = .005) and the Yokohama cohort (0.899 vs. 0.724; P < .001).

When the researchers employed MEFIB as a rule-in criteria (MRE value ≥3.3 kPa and FIB-4 ≥1.6), MEFIB had a positive predictive value of 91.2% in the UCSD cohort and 96.0% in the Yokohama cohort, versus 74.2% and 89.2% for FAST (≥0.67), respectively. Rule-out criteria included MRE less than 3.3 kPa and Fib-4 less than1.6 for MEFIB, as well as FAST of 0.35 or less; with those parameters, negative predictive value for significant fibrosis was 92.8% in the UCSD group and 85.6% in the Yokohama group for MEFIB, and 88.3% and 57.8% for FAST, respectively.

Most existing noninvasive tests do a pretty good job of excluding advanced fibrosis, but they don’t perform as well at identifying those with cirrhosis, according to Dr. Younossi. He added that MEFIB isn’t suitable for general population screening, but rather for case finding, in which it can be used to identify patients who are likely to have high risk for fibrosis. “Nevertheless, it seems like the combination of FIB-4 and MRE has very good performance for identifying and excluding NAFLD patients with moderate to advance fibrosis, at least in the two cohorts that were looked at,” said Dr. Younossi.

However, Dr. Younossi noted some potential limitations to the study. Both cohorts were from referral centers, making it likely that the included patients have higher prevalences of fibrosis than a typical practice patient population, making it important to validate the findings in a real-world setting. The approach also relies on magnetic resonance technology, which is costly and may not be readily available. “We need to potentially find other, simpler noninvasive test combinations that are easier to do than MRE,” said Dr. Younossi.

Several authors disclosed ties with numerous pharmaceutical and device companies, including Pfizer, AstraZeneca, and Siemens. Dr. Younossi has no relevant financial disclosures.

Correction, 1/18/22: An earlier version of this article misstated the percentage of each cohort that had significant fibrosis.

A combination of magnetic resonance elastography and blood levels of fibrosis-4 index (MEFIB) outperformed FibroScan-AST (FAST) in determining the presence of significant fibrosis among patients with nonalcoholic fatty liver disease (NAFLD), according to a new prospective cohort analysis.

© parisvas/Thinkstock

Liver fibrosis is the most important prognostic factor for NAFLD, but the invasiveness, propensity for sampling error, and interoperator variability of biopsy have prompted efforts to develop alternatives. FAST, which uses vibration-controlled transient elastography (VCTE), controlled attenuation parameter (CAP), and aspartate aminotransferase levels, and MEFIB have been developed as candidates, but they had not been directly compared in screening. The findings suggest that MEFIB may be a better tool for identifying NAFLD patients at heightened risk of nonalcoholic steatohepatitis (NASH), as well as which patients could be candidates for pharmacotherapy interventions and clinical trials.

Although there are no drugs currently approved for high-risk NAFLD patients, many clinical trials are underway. Patients with stage 2 or higher fibrosis are candidates for clinical trials, but many trials experience a high screening failure rate. A noninvasive method that can identify clinical trial candidates while avoiding liver biopsy would be a welcome addition, Nobuharu Tamaki, MD, PhD, of the NAFLD Research Center, division of gastroenterology and hepatology, department of medicine, at the University of California, San Diego, and colleagues explained in Hepatology.

“We suspect that these are the patients; if there is going to be a drug approved, it will be for this patient population. So it’s important for prognosis, but it’s also important potentially for future treatment with new drugs,” said Zobair Younossi, MD, who was asked to comment on the study.

The researchers examined a cohort of 234 consecutive adults at UCSD and 314 consecutive adults at Yokohama (Japan) City University who underwent liver biopsy, magnetic resonance elastography (MRE), VCTE, and CAP assessment.

Significant fibrosis was found in 29.5% of the UCSD cohort and 66.2% of the Yokohama cohort.* MEFIB had a higher area under the receiver operating characteristic curve than FAST in the UCSD cohort (0.860 vs. 0.757; P = .005) and the Yokohama cohort (0.899 vs. 0.724; P < .001).

When the researchers employed MEFIB as a rule-in criteria (MRE value ≥3.3 kPa and FIB-4 ≥1.6), MEFIB had a positive predictive value of 91.2% in the UCSD cohort and 96.0% in the Yokohama cohort, versus 74.2% and 89.2% for FAST (≥0.67), respectively. Rule-out criteria included MRE less than 3.3 kPa and Fib-4 less than1.6 for MEFIB, as well as FAST of 0.35 or less; with those parameters, negative predictive value for significant fibrosis was 92.8% in the UCSD group and 85.6% in the Yokohama group for MEFIB, and 88.3% and 57.8% for FAST, respectively.

Most existing noninvasive tests do a pretty good job of excluding advanced fibrosis, but they don’t perform as well at identifying those with cirrhosis, according to Dr. Younossi. He added that MEFIB isn’t suitable for general population screening, but rather for case finding, in which it can be used to identify patients who are likely to have high risk for fibrosis. “Nevertheless, it seems like the combination of FIB-4 and MRE has very good performance for identifying and excluding NAFLD patients with moderate to advance fibrosis, at least in the two cohorts that were looked at,” said Dr. Younossi.

However, Dr. Younossi noted some potential limitations to the study. Both cohorts were from referral centers, making it likely that the included patients have higher prevalences of fibrosis than a typical practice patient population, making it important to validate the findings in a real-world setting. The approach also relies on magnetic resonance technology, which is costly and may not be readily available. “We need to potentially find other, simpler noninvasive test combinations that are easier to do than MRE,” said Dr. Younossi.

Several authors disclosed ties with numerous pharmaceutical and device companies, including Pfizer, AstraZeneca, and Siemens. Dr. Younossi has no relevant financial disclosures.

Correction, 1/18/22: An earlier version of this article misstated the percentage of each cohort that had significant fibrosis.

A combination of magnetic resonance elastography and blood levels of fibrosis-4 index (MEFIB) outperformed FibroScan-AST (FAST) in determining the presence of significant fibrosis among patients with nonalcoholic fatty liver disease (NAFLD), according to a new prospective cohort analysis.

© parisvas/Thinkstock

Liver fibrosis is the most important prognostic factor for NAFLD, but the invasiveness, propensity for sampling error, and interoperator variability of biopsy have prompted efforts to develop alternatives. FAST, which uses vibration-controlled transient elastography (VCTE), controlled attenuation parameter (CAP), and aspartate aminotransferase levels, and MEFIB have been developed as candidates, but they had not been directly compared in screening. The findings suggest that MEFIB may be a better tool for identifying NAFLD patients at heightened risk of nonalcoholic steatohepatitis (NASH), as well as which patients could be candidates for pharmacotherapy interventions and clinical trials.

Although there are no drugs currently approved for high-risk NAFLD patients, many clinical trials are underway. Patients with stage 2 or higher fibrosis are candidates for clinical trials, but many trials experience a high screening failure rate. A noninvasive method that can identify clinical trial candidates while avoiding liver biopsy would be a welcome addition, Nobuharu Tamaki, MD, PhD, of the NAFLD Research Center, division of gastroenterology and hepatology, department of medicine, at the University of California, San Diego, and colleagues explained in Hepatology.

“We suspect that these are the patients; if there is going to be a drug approved, it will be for this patient population. So it’s important for prognosis, but it’s also important potentially for future treatment with new drugs,” said Zobair Younossi, MD, who was asked to comment on the study.

The researchers examined a cohort of 234 consecutive adults at UCSD and 314 consecutive adults at Yokohama (Japan) City University who underwent liver biopsy, magnetic resonance elastography (MRE), VCTE, and CAP assessment.

Significant fibrosis was found in 29.5% of the UCSD cohort and 66.2% of the Yokohama cohort.* MEFIB had a higher area under the receiver operating characteristic curve than FAST in the UCSD cohort (0.860 vs. 0.757; P = .005) and the Yokohama cohort (0.899 vs. 0.724; P < .001).

When the researchers employed MEFIB as a rule-in criteria (MRE value ≥3.3 kPa and FIB-4 ≥1.6), MEFIB had a positive predictive value of 91.2% in the UCSD cohort and 96.0% in the Yokohama cohort, versus 74.2% and 89.2% for FAST (≥0.67), respectively. Rule-out criteria included MRE less than 3.3 kPa and Fib-4 less than1.6 for MEFIB, as well as FAST of 0.35 or less; with those parameters, negative predictive value for significant fibrosis was 92.8% in the UCSD group and 85.6% in the Yokohama group for MEFIB, and 88.3% and 57.8% for FAST, respectively.

Most existing noninvasive tests do a pretty good job of excluding advanced fibrosis, but they don’t perform as well at identifying those with cirrhosis, according to Dr. Younossi. He added that MEFIB isn’t suitable for general population screening, but rather for case finding, in which it can be used to identify patients who are likely to have high risk for fibrosis. “Nevertheless, it seems like the combination of FIB-4 and MRE has very good performance for identifying and excluding NAFLD patients with moderate to advance fibrosis, at least in the two cohorts that were looked at,” said Dr. Younossi.

However, Dr. Younossi noted some potential limitations to the study. Both cohorts were from referral centers, making it likely that the included patients have higher prevalences of fibrosis than a typical practice patient population, making it important to validate the findings in a real-world setting. The approach also relies on magnetic resonance technology, which is costly and may not be readily available. “We need to potentially find other, simpler noninvasive test combinations that are easier to do than MRE,” said Dr. Younossi.

Several authors disclosed ties with numerous pharmaceutical and device companies, including Pfizer, AstraZeneca, and Siemens. Dr. Younossi has no relevant financial disclosures.

Correction, 1/18/22: An earlier version of this article misstated the percentage of each cohort that had significant fibrosis.

Amid a flurry of conflicting reports concerning the efficacy of vitamin D for COVID-19 patients, a sense of consternation has emerged in the health care sector regarding its overall utility. Our medical team proposes that we embrace a cautious approach to the implementation of vitamin D – one that is preventive and not curative in scope.

Vitamin D plays a critical role in the restorative function of mental health. Low vitamin D levels correlate with mood disorders as well as the development of schizophrenia. In light of the rise in mental health dysfunction and the body of evidence examined to develop this article, we recommend that patients continue to incorporate regular vitamin D supplementation during the course of the pandemic with the goal of preventing deterioration of well-being. Recent studies have generally overlooked the role of vitamin D in mental health by primarily focusing on the immediacy of therapeutic management for medical disorders within the context of COVID-19.
 

What is the role of vitamin D in human physiology?

Vitamins play an integral role in homeostatic metabolism. Vitamin D, in particular, is intimately responsible for regulating the body’s underlying phosphorus and calcium balance, thereby facilitating bone mineralization.¹ As an immunomodulatory hormone, vitamin D coordinates activities across innate and adaptive immune systems, providing defense against autoimmune diseases and miscellaneous infections.²

It is uncommon for people to be affected with vitamin D deficiency in equatorial zones, yet an Indonesian study uncovered low vitamin D effects (hypovitaminosis D) in virtually all of the patients in its COVID-19 case series.³

Likewise, a study conducted in Spain indicated that a whopping 82.2% of the COVID-19 patients endorsed clinically deficient levels of vitamin D, often within the context of severe presentation. Those patients also expressed elevated inflammatory markers, namely, D-dimer and ferritin.⁴

Comparable studies across the globe continue to support a correlative, if not causative, role for hypovitaminosis D and susceptibility to COVID-19. Mental health awareness entails healthy emotional interactions, preservation of well-being, and the ability to govern one’s thoughts and actions in accordance with societal expectations against the backdrop of ongoing psychosocial stressors. Such awareness helps ensure that people can make resourceful choices and meaningful associations, and can handle stress. We know that mental health is pivotal in dictating one’s overall health. This article provides a detailed exploration of the dynamics of mental health, COVID-19, and vitamin D.
 

The rationale for vitamin D supplementation therapy in COVID-19

When it comes to respiratory tract infections (RTI) such as COVID-19, influenza, and pneumonia, considerable interest has been generated with respect to the therapeutic efficacy of vitamin D in the acute setting. Vitamin D, as an inflammatory modulator, exerts a protective effect in patients with RTI, especially in those with deviations from baseline vitamin D levels.⁵

What is the rationale for administering vitamin D supplementation therapy for COVID-19? It has been noted that emergent cases of COVID-19 arise during the autumn months for European countries⁶ and there is also a firmly established connection between the amount of solar radiation/UV exposure (or the lack thereof) and influenza outbreaks,⁷ further underscoring the relevance of vitamin D levels. Despite those observations, wholesale implementation of vitamin D therapy should not be used in the acute setting for conditions such as COVID-19 or pneumonia as it is not supported by evidence-based practices. Despite the compound’s inherent antimicrobial actions,⁸ four randomized clinical trials involving pediatric subjects failed to demonstrate a significantly beneficial response (for example, radiographic resolution) to adjunctive supplementation during the course of acute pneumonia symptomatology.⁹ Likewise, data collected from a randomized controlled trial confirmed the suspicion that high-dose vitamin D therapy has no tangible effect, tied to mortality or otherwise, on moderate or severe presentations of COVID-19.¹⁰

Revisiting vitamin D supplementation therapy for mental health patients with COVID-19

It is clear that recent studies have undermined the overall applicability of vitamin D therapy with respect to acute presentations of COVID-19. However, our team would like to underscore the importance of vitamin D supplementation with respect to maintenance of the integrity of underlying mental health processes.

Numerous studies (for example, cross-sectional, cohort, case-control) have uncovered a statistically significant relationship between vitamin D deficiency and depression, including variants such as postpartum and antepartum depression. It should be noted that the pathophysiology for those variables is not entirely known and that the overall clinical utility of supplementation therapy has not previously been recommended because of existing gaps in the literature.¹¹

In another prospective study involving a relatively small sample size, subjects with seasonal affective disorder (SAD) were either exposed to 10,000 IUs of vitamin D or phototherapy, and depression endpoints were evaluated via the Hamilton Rating Scale for Depression, the SIGH-SAD, and the SAD-8 depression scale. Improvements in 25-hydroxyvitamin D (25-OH D) levels correlated with improvements in depression metrics. However, subjects exposed to phototherapy sessions did not exhibit any meaningful improvements in clinical outcome.¹²

It is also possible that vitamin D deficiency is reflective of an overall poor nutritional status. People with schizophrenia have frequently been observed to have vitamin D deficiency with more than half of all patients also manifesting symptoms of osteoporosis, a condition that often necessitates vitamin D supplementation. The literature shows that the jury is still out regarding the applicability of vitamin D supplementation for schizophrenia patients, with numerous conflicting studies, including one randomized trial indicating an improvement in positive and negative symptoms as well as in the metabolic profile.¹³

However, in light of the rather large and growing body of evidence suggesting an increased risk of deterioration, psychological distress, and worsened prognosis during the pandemic coupled with the presence of medical and/or mental health morbidities, it would be sensible for psychiatric patients, especially those with preexisting deviations from baseline vitamin D levels, to consider vitamin D supplementation.

Vitamin D supplementation therapy, as a preventive, but not curative measure – one that is also low cost/high benefit – allows for the patient to be in a much better position from the perspective of her/his general health and nutritional status to tackle the ongoing psychosocial challenges of the pandemic and/or COVID-19 exposure.
 

Dr. Aman is a faculty member in the biology department at City Colleges of Chicago. She is a postdoctoral researcher at the International Maternal and Child Health Foundation (IMCHF) in Montreal; fellow, medical staff development, American Academy of Medical Management; and master online teacher (MOT) at the University of Illinois at Chicago. Dr. Aman disclosed no relevant relationships. Dr. Islam is a medical writer for the IMCHF and is based in New York. He is a postdoctoral fellow, psychopharmacologist, and a board-certified medical specialist. He disclosed no relevant financial relationships. Dr. Dhillon is a staff neurologist at Brigham and Women’s Hospital in Boston and is affiliated with Sturdy Memorial Hospital in Attleboro, Mass. He is on the speakers bureaus/advisory boards of Biogen, Bristol Myers Squibb, Genzyme, and Teva Neuroscience. Mr. Zaid Ulhaq Choudhry is a research assistant at the IMCHF. He has no disclosures. Dr. Zia Choudhry (Mr. Choudhry’s father) is chief scientific officer and head of the department of mental health and clinical research at the IMCHF. Dr. Choudhry has no disclosures.

References

1. van Driel M and van Leeuwen JPTM. Mol Cellular Endocrinol. 2017;453:46-51.

2. Charoenngam N and Holick MF. Nutrients. 2020 Jul 15;12(7):2097. doi: 103390/nu12072097.

3. Pinzon RT et al. Trop Med Health. 2020 Dec 20;48:102. doi: 10.1186/S41182-020-00277-w.

4. Hernández JL et al. J Clin Endocrinol Metab. 2021 Mar;106(3)e1343-53.

5. Martineau AR et al. BMJ. 2017;356:i6583. doi: 1136/bmj.i6583.

6. Walrand S. Sci Rep. 2021 Jan 21;11(1981). doi: 10.1038/s41598-021-81419-w.

7. Moan J. et al. Dermatoendocrinol. 2009 Nov-Dec;1(6):307-9.

8. Fabri M et al. Sci Transl Med. 2011 Oct 12;3(104):104ra102. doi: 10.1126/scitranslmed.3003045.

9. Slow S et al. Sci Rep. 2018 Sep 14;8(1):13829. doi: 10.1038/s41598-018-32162-2.

10. Berman R. “Study confirms high doses of vitamin D have no effect on COVID-19.” Medical News Today. 2021 May 4.

11. Menon V et al. Indian J Psychol Med. 2020 Jan-Feb;42(1):11-21.

12. Gloth 3rd FM et al. Nutr Health Aging. 1999;3(1):5-7.

13. Cui X et al. Mol Psychiatry. 2021 Jan 26. doi:10.1038/s41380-021-01025-0.

Amid a flurry of conflicting reports concerning the efficacy of vitamin D for COVID-19 patients, a sense of consternation has emerged in the health care sector regarding its overall utility. Our medical team proposes that we embrace a cautious approach to the implementation of vitamin D – one that is preventive and not curative in scope.

Vitamin D plays a critical role in the restorative function of mental health. Low vitamin D levels correlate with mood disorders as well as the development of schizophrenia. In light of the rise in mental health dysfunction and the body of evidence examined to develop this article, we recommend that patients continue to incorporate regular vitamin D supplementation during the course of the pandemic with the goal of preventing deterioration of well-being. Recent studies have generally overlooked the role of vitamin D in mental health by primarily focusing on the immediacy of therapeutic management for medical disorders within the context of COVID-19.
 

What is the role of vitamin D in human physiology?

Vitamins play an integral role in homeostatic metabolism. Vitamin D, in particular, is intimately responsible for regulating the body’s underlying phosphorus and calcium balance, thereby facilitating bone mineralization.¹ As an immunomodulatory hormone, vitamin D coordinates activities across innate and adaptive immune systems, providing defense against autoimmune diseases and miscellaneous infections.²

It is uncommon for people to be affected with vitamin D deficiency in equatorial zones, yet an Indonesian study uncovered low vitamin D effects (hypovitaminosis D) in virtually all of the patients in its COVID-19 case series.³

Likewise, a study conducted in Spain indicated that a whopping 82.2% of the COVID-19 patients endorsed clinically deficient levels of vitamin D, often within the context of severe presentation. Those patients also expressed elevated inflammatory markers, namely, D-dimer and ferritin.⁴

Comparable studies across the globe continue to support a correlative, if not causative, role for hypovitaminosis D and susceptibility to COVID-19. Mental health awareness entails healthy emotional interactions, preservation of well-being, and the ability to govern one’s thoughts and actions in accordance with societal expectations against the backdrop of ongoing psychosocial stressors. Such awareness helps ensure that people can make resourceful choices and meaningful associations, and can handle stress. We know that mental health is pivotal in dictating one’s overall health. This article provides a detailed exploration of the dynamics of mental health, COVID-19, and vitamin D.
 

The rationale for vitamin D supplementation therapy in COVID-19

When it comes to respiratory tract infections (RTI) such as COVID-19, influenza, and pneumonia, considerable interest has been generated with respect to the therapeutic efficacy of vitamin D in the acute setting. Vitamin D, as an inflammatory modulator, exerts a protective effect in patients with RTI, especially in those with deviations from baseline vitamin D levels.⁵

What is the rationale for administering vitamin D supplementation therapy for COVID-19? It has been noted that emergent cases of COVID-19 arise during the autumn months for European countries⁶ and there is also a firmly established connection between the amount of solar radiation/UV exposure (or the lack thereof) and influenza outbreaks,⁷ further underscoring the relevance of vitamin D levels. Despite those observations, wholesale implementation of vitamin D therapy should not be used in the acute setting for conditions such as COVID-19 or pneumonia as it is not supported by evidence-based practices. Despite the compound’s inherent antimicrobial actions,⁸ four randomized clinical trials involving pediatric subjects failed to demonstrate a significantly beneficial response (for example, radiographic resolution) to adjunctive supplementation during the course of acute pneumonia symptomatology.⁹ Likewise, data collected from a randomized controlled trial confirmed the suspicion that high-dose vitamin D therapy has no tangible effect, tied to mortality or otherwise, on moderate or severe presentations of COVID-19.¹⁰

Revisiting vitamin D supplementation therapy for mental health patients with COVID-19

It is clear that recent studies have undermined the overall applicability of vitamin D therapy with respect to acute presentations of COVID-19. However, our team would like to underscore the importance of vitamin D supplementation with respect to maintenance of the integrity of underlying mental health processes.

Numerous studies (for example, cross-sectional, cohort, case-control) have uncovered a statistically significant relationship between vitamin D deficiency and depression, including variants such as postpartum and antepartum depression. It should be noted that the pathophysiology for those variables is not entirely known and that the overall clinical utility of supplementation therapy has not previously been recommended because of existing gaps in the literature.¹¹

In another prospective study involving a relatively small sample size, subjects with seasonal affective disorder (SAD) were either exposed to 10,000 IUs of vitamin D or phototherapy, and depression endpoints were evaluated via the Hamilton Rating Scale for Depression, the SIGH-SAD, and the SAD-8 depression scale. Improvements in 25-hydroxyvitamin D (25-OH D) levels correlated with improvements in depression metrics. However, subjects exposed to phototherapy sessions did not exhibit any meaningful improvements in clinical outcome.¹²

It is also possible that vitamin D deficiency is reflective of an overall poor nutritional status. People with schizophrenia have frequently been observed to have vitamin D deficiency with more than half of all patients also manifesting symptoms of osteoporosis, a condition that often necessitates vitamin D supplementation. The literature shows that the jury is still out regarding the applicability of vitamin D supplementation for schizophrenia patients, with numerous conflicting studies, including one randomized trial indicating an improvement in positive and negative symptoms as well as in the metabolic profile.¹³

However, in light of the rather large and growing body of evidence suggesting an increased risk of deterioration, psychological distress, and worsened prognosis during the pandemic coupled with the presence of medical and/or mental health morbidities, it would be sensible for psychiatric patients, especially those with preexisting deviations from baseline vitamin D levels, to consider vitamin D supplementation.

Vitamin D supplementation therapy, as a preventive, but not curative measure – one that is also low cost/high benefit – allows for the patient to be in a much better position from the perspective of her/his general health and nutritional status to tackle the ongoing psychosocial challenges of the pandemic and/or COVID-19 exposure.
 

Dr. Aman is a faculty member in the biology department at City Colleges of Chicago. She is a postdoctoral researcher at the International Maternal and Child Health Foundation (IMCHF) in Montreal; fellow, medical staff development, American Academy of Medical Management; and master online teacher (MOT) at the University of Illinois at Chicago. Dr. Aman disclosed no relevant relationships. Dr. Islam is a medical writer for the IMCHF and is based in New York. He is a postdoctoral fellow, psychopharmacologist, and a board-certified medical specialist. He disclosed no relevant financial relationships. Dr. Dhillon is a staff neurologist at Brigham and Women’s Hospital in Boston and is affiliated with Sturdy Memorial Hospital in Attleboro, Mass. He is on the speakers bureaus/advisory boards of Biogen, Bristol Myers Squibb, Genzyme, and Teva Neuroscience. Mr. Zaid Ulhaq Choudhry is a research assistant at the IMCHF. He has no disclosures. Dr. Zia Choudhry (Mr. Choudhry’s father) is chief scientific officer and head of the department of mental health and clinical research at the IMCHF. Dr. Choudhry has no disclosures.

References

1. van Driel M and van Leeuwen JPTM. Mol Cellular Endocrinol. 2017;453:46-51.

2. Charoenngam N and Holick MF. Nutrients. 2020 Jul 15;12(7):2097. doi: 103390/nu12072097.

3. Pinzon RT et al. Trop Med Health. 2020 Dec 20;48:102. doi: 10.1186/S41182-020-00277-w.

4. Hernández JL et al. J Clin Endocrinol Metab. 2021 Mar;106(3)e1343-53.

5. Martineau AR et al. BMJ. 2017;356:i6583. doi: 1136/bmj.i6583.

6. Walrand S. Sci Rep. 2021 Jan 21;11(1981). doi: 10.1038/s41598-021-81419-w.

7. Moan J. et al. Dermatoendocrinol. 2009 Nov-Dec;1(6):307-9.

8. Fabri M et al. Sci Transl Med. 2011 Oct 12;3(104):104ra102. doi: 10.1126/scitranslmed.3003045.

9. Slow S et al. Sci Rep. 2018 Sep 14;8(1):13829. doi: 10.1038/s41598-018-32162-2.

10. Berman R. “Study confirms high doses of vitamin D have no effect on COVID-19.” Medical News Today. 2021 May 4.

11. Menon V et al. Indian J Psychol Med. 2020 Jan-Feb;42(1):11-21.

12. Gloth 3rd FM et al. Nutr Health Aging. 1999;3(1):5-7.

13. Cui X et al. Mol Psychiatry. 2021 Jan 26. doi:10.1038/s41380-021-01025-0.

Amid a flurry of conflicting reports concerning the efficacy of vitamin D for COVID-19 patients, a sense of consternation has emerged in the health care sector regarding its overall utility. Our medical team proposes that we embrace a cautious approach to the implementation of vitamin D – one that is preventive and not curative in scope.

Vitamin D plays a critical role in the restorative function of mental health. Low vitamin D levels correlate with mood disorders as well as the development of schizophrenia. In light of the rise in mental health dysfunction and the body of evidence examined to develop this article, we recommend that patients continue to incorporate regular vitamin D supplementation during the course of the pandemic with the goal of preventing deterioration of well-being. Recent studies have generally overlooked the role of vitamin D in mental health by primarily focusing on the immediacy of therapeutic management for medical disorders within the context of COVID-19.
 

What is the role of vitamin D in human physiology?

Vitamins play an integral role in homeostatic metabolism. Vitamin D, in particular, is intimately responsible for regulating the body’s underlying phosphorus and calcium balance, thereby facilitating bone mineralization.¹ As an immunomodulatory hormone, vitamin D coordinates activities across innate and adaptive immune systems, providing defense against autoimmune diseases and miscellaneous infections.²

It is uncommon for people to be affected with vitamin D deficiency in equatorial zones, yet an Indonesian study uncovered low vitamin D effects (hypovitaminosis D) in virtually all of the patients in its COVID-19 case series.³

Likewise, a study conducted in Spain indicated that a whopping 82.2% of the COVID-19 patients endorsed clinically deficient levels of vitamin D, often within the context of severe presentation. Those patients also expressed elevated inflammatory markers, namely, D-dimer and ferritin.⁴

Comparable studies across the globe continue to support a correlative, if not causative, role for hypovitaminosis D and susceptibility to COVID-19. Mental health awareness entails healthy emotional interactions, preservation of well-being, and the ability to govern one’s thoughts and actions in accordance with societal expectations against the backdrop of ongoing psychosocial stressors. Such awareness helps ensure that people can make resourceful choices and meaningful associations, and can handle stress. We know that mental health is pivotal in dictating one’s overall health. This article provides a detailed exploration of the dynamics of mental health, COVID-19, and vitamin D.
 

The rationale for vitamin D supplementation therapy in COVID-19

When it comes to respiratory tract infections (RTI) such as COVID-19, influenza, and pneumonia, considerable interest has been generated with respect to the therapeutic efficacy of vitamin D in the acute setting. Vitamin D, as an inflammatory modulator, exerts a protective effect in patients with RTI, especially in those with deviations from baseline vitamin D levels.⁵

What is the rationale for administering vitamin D supplementation therapy for COVID-19? It has been noted that emergent cases of COVID-19 arise during the autumn months for European countries⁶ and there is also a firmly established connection between the amount of solar radiation/UV exposure (or the lack thereof) and influenza outbreaks,⁷ further underscoring the relevance of vitamin D levels. Despite those observations, wholesale implementation of vitamin D therapy should not be used in the acute setting for conditions such as COVID-19 or pneumonia as it is not supported by evidence-based practices. Despite the compound’s inherent antimicrobial actions,⁸ four randomized clinical trials involving pediatric subjects failed to demonstrate a significantly beneficial response (for example, radiographic resolution) to adjunctive supplementation during the course of acute pneumonia symptomatology.⁹ Likewise, data collected from a randomized controlled trial confirmed the suspicion that high-dose vitamin D therapy has no tangible effect, tied to mortality or otherwise, on moderate or severe presentations of COVID-19.¹⁰

Revisiting vitamin D supplementation therapy for mental health patients with COVID-19

It is clear that recent studies have undermined the overall applicability of vitamin D therapy with respect to acute presentations of COVID-19. However, our team would like to underscore the importance of vitamin D supplementation with respect to maintenance of the integrity of underlying mental health processes.

Numerous studies (for example, cross-sectional, cohort, case-control) have uncovered a statistically significant relationship between vitamin D deficiency and depression, including variants such as postpartum and antepartum depression. It should be noted that the pathophysiology for those variables is not entirely known and that the overall clinical utility of supplementation therapy has not previously been recommended because of existing gaps in the literature.¹¹

In another prospective study involving a relatively small sample size, subjects with seasonal affective disorder (SAD) were either exposed to 10,000 IUs of vitamin D or phototherapy, and depression endpoints were evaluated via the Hamilton Rating Scale for Depression, the SIGH-SAD, and the SAD-8 depression scale. Improvements in 25-hydroxyvitamin D (25-OH D) levels correlated with improvements in depression metrics. However, subjects exposed to phototherapy sessions did not exhibit any meaningful improvements in clinical outcome.¹²

It is also possible that vitamin D deficiency is reflective of an overall poor nutritional status. People with schizophrenia have frequently been observed to have vitamin D deficiency with more than half of all patients also manifesting symptoms of osteoporosis, a condition that often necessitates vitamin D supplementation. The literature shows that the jury is still out regarding the applicability of vitamin D supplementation for schizophrenia patients, with numerous conflicting studies, including one randomized trial indicating an improvement in positive and negative symptoms as well as in the metabolic profile.¹³

However, in light of the rather large and growing body of evidence suggesting an increased risk of deterioration, psychological distress, and worsened prognosis during the pandemic coupled with the presence of medical and/or mental health morbidities, it would be sensible for psychiatric patients, especially those with preexisting deviations from baseline vitamin D levels, to consider vitamin D supplementation.

Vitamin D supplementation therapy, as a preventive, but not curative measure – one that is also low cost/high benefit – allows for the patient to be in a much better position from the perspective of her/his general health and nutritional status to tackle the ongoing psychosocial challenges of the pandemic and/or COVID-19 exposure.
 

Dr. Aman is a faculty member in the biology department at City Colleges of Chicago. She is a postdoctoral researcher at the International Maternal and Child Health Foundation (IMCHF) in Montreal; fellow, medical staff development, American Academy of Medical Management; and master online teacher (MOT) at the University of Illinois at Chicago. Dr. Aman disclosed no relevant relationships. Dr. Islam is a medical writer for the IMCHF and is based in New York. He is a postdoctoral fellow, psychopharmacologist, and a board-certified medical specialist. He disclosed no relevant financial relationships. Dr. Dhillon is a staff neurologist at Brigham and Women’s Hospital in Boston and is affiliated with Sturdy Memorial Hospital in Attleboro, Mass. He is on the speakers bureaus/advisory boards of Biogen, Bristol Myers Squibb, Genzyme, and Teva Neuroscience. Mr. Zaid Ulhaq Choudhry is a research assistant at the IMCHF. He has no disclosures. Dr. Zia Choudhry (Mr. Choudhry’s father) is chief scientific officer and head of the department of mental health and clinical research at the IMCHF. Dr. Choudhry has no disclosures.

References

1. van Driel M and van Leeuwen JPTM. Mol Cellular Endocrinol. 2017;453:46-51.

2. Charoenngam N and Holick MF. Nutrients. 2020 Jul 15;12(7):2097. doi: 103390/nu12072097.

3. Pinzon RT et al. Trop Med Health. 2020 Dec 20;48:102. doi: 10.1186/S41182-020-00277-w.

4. Hernández JL et al. J Clin Endocrinol Metab. 2021 Mar;106(3)e1343-53.

5. Martineau AR et al. BMJ. 2017;356:i6583. doi: 1136/bmj.i6583.

6. Walrand S. Sci Rep. 2021 Jan 21;11(1981). doi: 10.1038/s41598-021-81419-w.

7. Moan J. et al. Dermatoendocrinol. 2009 Nov-Dec;1(6):307-9.

8. Fabri M et al. Sci Transl Med. 2011 Oct 12;3(104):104ra102. doi: 10.1126/scitranslmed.3003045.

9. Slow S et al. Sci Rep. 2018 Sep 14;8(1):13829. doi: 10.1038/s41598-018-32162-2.

10. Berman R. “Study confirms high doses of vitamin D have no effect on COVID-19.” Medical News Today. 2021 May 4.

11. Menon V et al. Indian J Psychol Med. 2020 Jan-Feb;42(1):11-21.

12. Gloth 3rd FM et al. Nutr Health Aging. 1999;3(1):5-7.

13. Cui X et al. Mol Psychiatry. 2021 Jan 26. doi:10.1038/s41380-021-01025-0.

Topical and oral Janus Kinase (JAK)-inhibitors are important new additions to the therapeutic armamentarium of atopic dermatitis (AD). I recently addressed some important treatment considerations regarding the JAK-inhibitors. In just two short months, there have already been a number of important new publications on JAK-inhibitors in AD that provide crucial data to guide treatment decisions.

Topical ruxolitinib 1.5% cream (a JAK1/2 inhibitor) was just approved by United States Food and Drug Administration for the treatment of mild-moderate AD. Clinicians always want to know about the comparative effectiveness of new agents compared to already approved agents. A previous phase 2B randomized controlled trial (RCT) compared multiple doses of ruxolitinib cream with a vehicle control and triamcinolone 0.1% cream active comparator¹. Topical ruxolitinib 1.5% cream was significantly more effective than vehicle and numerically more effective than triamcinolone 0.1% cream.

Zhang et al. recently conducted a network meta-analysis of 10 RCT for topical JAK and phosphodiesterase E4 (PDE4)-inhibitors, mostly with mild-to-moderate AD. All included JAK inhibitors showed higher Investigators Global Assessment (IGA) response vs. vehicle, with ruxolitinib 1.5% once daily showing similar efficacy as tofacitinib 2% and delgocitinib 3% twice daily. Whereas, topical tacrolimus 0.1% and hydrocortisone butyrate 0.1% twice a day were not more effective than vehicle at achieving IGA response. These results suggest that topical ruxolitinib and other JAK-inhibitors are more effective at clearing AD lesions than currently used topical therapies.

There has been a recent flurry of publications regarding the efficacy and safety of abrocitinib (an oral, once daily, JAK1 inhibitor) in moderate-severe atopic dermatitis.

• Eichenfield et al. published the results of the JADE TEEN study ², a phase 3 RCT of abrocitinib in adolescents. Abrocitinib 200 mg and 100 mg resulted in significant improvements of IGA, Eczema Area and Severity Index, and itch scores, etc. over a 12-week treatment period compared to placebo. These results support the efficacy of abrocitinib in adolescents with moderate-severe AD.
• Simpson et al. published the results from an integrated safety analysis of pooled data from 5 short-term and 1 long-term extension study of abrocitinib therapy ³. Abrocitinib 200 mg and 100 mg doses were well-tolerated during 12-week placebo controlled trials, with nausea, headache, and acne being the most common adverse-events. The incidence of different adverse-events did not consistently increase over time. However, there were some rare events reported for venous thromboembolism and deaths. These results indicate an overall good safety profile for abrocitinib, but proper patient and dose selection should be carefully considered.
• Additionally, strategies should be employed to potentially minimize risk of adverse-events. One such approach is flexible dosing in order to maintain long-term disease control using the lowest amount of medicine needed. Blauvelt et al. published findings from the JADE REGIMEN study ⁴. Patients who responded to 12 weeks of abrocitinib 200 mg open-label monotherapy were randomly assigned to abrocitinib 200 mg, abrocitinib 100 mg, or placebo maintenance therapy for 40-weeks. Flares occurred least commonly in patients maintained on abrocitinib 200 mg (18.9%), followed by abrocitinib 100 mg (42.6%), and most commonly for placebo (80.9%). These results indicate that a large subset of patients who achieve clinical response with abrocitinib 200 mg could be maintained on a lower dose of 100 mg and in some cases may even be able to have a drug holiday without flaring. While similar studies were not performed for other oral JAK-inhibitors, it may be that lower maintenance dosing may also be feasible and effective for other oral JAK-inhibitors. Future research is needed to identify patient subsets who will most likely maintain clinical response with lower maintenance dosing of oral JAK-inhibitors.

1. Kim BS, Howell MD, Sun K, et al. Treatment of atopic dermatitis with ruxolitinib cream (JAK1/JAK2 inhibitor) or triamcinolone cream. The Journal of allergy and clinical immunology. 2020;145(2):572-582.
2. Eichenfield LF, Flohr C, Sidbury R, et al. Efficacy and Safety of Abrocitinib in Combination With Topical Therapy in Adolescents With Moderate-to-Severe Atopic Dermatitis: The JADE TEEN Randomized Clinical Trial. JAMA dermatology. 2021.
3. Simpson EL, Silverberg JI, Nosbaum A, et al. Integrated Safety Analysis of Abrocitinib for the Treatment of Moderate-to-Severe Atopic Dermatitis From the Phase II and Phase III Clinical Trial Program. American journal of clinical dermatology. 2021;22(5):693-707.
4. Blauvelt A, Silverberg JI, Lynde CW, et al. Abrocitinib induction, randomized withdrawal, and retreatment in patients with moderate-to-severe atopic dermatitis: Results from the JAK1 Atopic Dermatitis Efficacy and Safety (JADE) REGIMEN phase 3 trial. Journal of the American Academy of Dermatology.

Topical and oral Janus Kinase (JAK)-inhibitors are important new additions to the therapeutic armamentarium of atopic dermatitis (AD). I recently addressed some important treatment considerations regarding the JAK-inhibitors. In just two short months, there have already been a number of important new publications on JAK-inhibitors in AD that provide crucial data to guide treatment decisions.

Topical ruxolitinib 1.5% cream (a JAK1/2 inhibitor) was just approved by United States Food and Drug Administration for the treatment of mild-moderate AD. Clinicians always want to know about the comparative effectiveness of new agents compared to already approved agents. A previous phase 2B randomized controlled trial (RCT) compared multiple doses of ruxolitinib cream with a vehicle control and triamcinolone 0.1% cream active comparator¹. Topical ruxolitinib 1.5% cream was significantly more effective than vehicle and numerically more effective than triamcinolone 0.1% cream.

Zhang et al. recently conducted a network meta-analysis of 10 RCT for topical JAK and phosphodiesterase E4 (PDE4)-inhibitors, mostly with mild-to-moderate AD. All included JAK inhibitors showed higher Investigators Global Assessment (IGA) response vs. vehicle, with ruxolitinib 1.5% once daily showing similar efficacy as tofacitinib 2% and delgocitinib 3% twice daily. Whereas, topical tacrolimus 0.1% and hydrocortisone butyrate 0.1% twice a day were not more effective than vehicle at achieving IGA response. These results suggest that topical ruxolitinib and other JAK-inhibitors are more effective at clearing AD lesions than currently used topical therapies.

There has been a recent flurry of publications regarding the efficacy and safety of abrocitinib (an oral, once daily, JAK1 inhibitor) in moderate-severe atopic dermatitis.

• Eichenfield et al. published the results of the JADE TEEN study ², a phase 3 RCT of abrocitinib in adolescents. Abrocitinib 200 mg and 100 mg resulted in significant improvements of IGA, Eczema Area and Severity Index, and itch scores, etc. over a 12-week treatment period compared to placebo. These results support the efficacy of abrocitinib in adolescents with moderate-severe AD.
• Simpson et al. published the results from an integrated safety analysis of pooled data from 5 short-term and 1 long-term extension study of abrocitinib therapy ³. Abrocitinib 200 mg and 100 mg doses were well-tolerated during 12-week placebo controlled trials, with nausea, headache, and acne being the most common adverse-events. The incidence of different adverse-events did not consistently increase over time. However, there were some rare events reported for venous thromboembolism and deaths. These results indicate an overall good safety profile for abrocitinib, but proper patient and dose selection should be carefully considered.
• Additionally, strategies should be employed to potentially minimize risk of adverse-events. One such approach is flexible dosing in order to maintain long-term disease control using the lowest amount of medicine needed. Blauvelt et al. published findings from the JADE REGIMEN study ⁴. Patients who responded to 12 weeks of abrocitinib 200 mg open-label monotherapy were randomly assigned to abrocitinib 200 mg, abrocitinib 100 mg, or placebo maintenance therapy for 40-weeks. Flares occurred least commonly in patients maintained on abrocitinib 200 mg (18.9%), followed by abrocitinib 100 mg (42.6%), and most commonly for placebo (80.9%). These results indicate that a large subset of patients who achieve clinical response with abrocitinib 200 mg could be maintained on a lower dose of 100 mg and in some cases may even be able to have a drug holiday without flaring. While similar studies were not performed for other oral JAK-inhibitors, it may be that lower maintenance dosing may also be feasible and effective for other oral JAK-inhibitors. Future research is needed to identify patient subsets who will most likely maintain clinical response with lower maintenance dosing of oral JAK-inhibitors.

1. Kim BS, Howell MD, Sun K, et al. Treatment of atopic dermatitis with ruxolitinib cream (JAK1/JAK2 inhibitor) or triamcinolone cream. The Journal of allergy and clinical immunology. 2020;145(2):572-582.
2. Eichenfield LF, Flohr C, Sidbury R, et al. Efficacy and Safety of Abrocitinib in Combination With Topical Therapy in Adolescents With Moderate-to-Severe Atopic Dermatitis: The JADE TEEN Randomized Clinical Trial. JAMA dermatology. 2021.
3. Simpson EL, Silverberg JI, Nosbaum A, et al. Integrated Safety Analysis of Abrocitinib for the Treatment of Moderate-to-Severe Atopic Dermatitis From the Phase II and Phase III Clinical Trial Program. American journal of clinical dermatology. 2021;22(5):693-707.
4. Blauvelt A, Silverberg JI, Lynde CW, et al. Abrocitinib induction, randomized withdrawal, and retreatment in patients with moderate-to-severe atopic dermatitis: Results from the JAK1 Atopic Dermatitis Efficacy and Safety (JADE) REGIMEN phase 3 trial. Journal of the American Academy of Dermatology.

Topical and oral Janus Kinase (JAK)-inhibitors are important new additions to the therapeutic armamentarium of atopic dermatitis (AD). I recently addressed some important treatment considerations regarding the JAK-inhibitors. In just two short months, there have already been a number of important new publications on JAK-inhibitors in AD that provide crucial data to guide treatment decisions.

Topical ruxolitinib 1.5% cream (a JAK1/2 inhibitor) was just approved by United States Food and Drug Administration for the treatment of mild-moderate AD. Clinicians always want to know about the comparative effectiveness of new agents compared to already approved agents. A previous phase 2B randomized controlled trial (RCT) compared multiple doses of ruxolitinib cream with a vehicle control and triamcinolone 0.1% cream active comparator¹. Topical ruxolitinib 1.5% cream was significantly more effective than vehicle and numerically more effective than triamcinolone 0.1% cream.

Zhang et al. recently conducted a network meta-analysis of 10 RCT for topical JAK and phosphodiesterase E4 (PDE4)-inhibitors, mostly with mild-to-moderate AD. All included JAK inhibitors showed higher Investigators Global Assessment (IGA) response vs. vehicle, with ruxolitinib 1.5% once daily showing similar efficacy as tofacitinib 2% and delgocitinib 3% twice daily. Whereas, topical tacrolimus 0.1% and hydrocortisone butyrate 0.1% twice a day were not more effective than vehicle at achieving IGA response. These results suggest that topical ruxolitinib and other JAK-inhibitors are more effective at clearing AD lesions than currently used topical therapies.

There has been a recent flurry of publications regarding the efficacy and safety of abrocitinib (an oral, once daily, JAK1 inhibitor) in moderate-severe atopic dermatitis.

• Eichenfield et al. published the results of the JADE TEEN study ², a phase 3 RCT of abrocitinib in adolescents. Abrocitinib 200 mg and 100 mg resulted in significant improvements of IGA, Eczema Area and Severity Index, and itch scores, etc. over a 12-week treatment period compared to placebo. These results support the efficacy of abrocitinib in adolescents with moderate-severe AD.
• Simpson et al. published the results from an integrated safety analysis of pooled data from 5 short-term and 1 long-term extension study of abrocitinib therapy ³. Abrocitinib 200 mg and 100 mg doses were well-tolerated during 12-week placebo controlled trials, with nausea, headache, and acne being the most common adverse-events. The incidence of different adverse-events did not consistently increase over time. However, there were some rare events reported for venous thromboembolism and deaths. These results indicate an overall good safety profile for abrocitinib, but proper patient and dose selection should be carefully considered.
• Additionally, strategies should be employed to potentially minimize risk of adverse-events. One such approach is flexible dosing in order to maintain long-term disease control using the lowest amount of medicine needed. Blauvelt et al. published findings from the JADE REGIMEN study ⁴. Patients who responded to 12 weeks of abrocitinib 200 mg open-label monotherapy were randomly assigned to abrocitinib 200 mg, abrocitinib 100 mg, or placebo maintenance therapy for 40-weeks. Flares occurred least commonly in patients maintained on abrocitinib 200 mg (18.9%), followed by abrocitinib 100 mg (42.6%), and most commonly for placebo (80.9%). These results indicate that a large subset of patients who achieve clinical response with abrocitinib 200 mg could be maintained on a lower dose of 100 mg and in some cases may even be able to have a drug holiday without flaring. While similar studies were not performed for other oral JAK-inhibitors, it may be that lower maintenance dosing may also be feasible and effective for other oral JAK-inhibitors. Future research is needed to identify patient subsets who will most likely maintain clinical response with lower maintenance dosing of oral JAK-inhibitors.

1. Kim BS, Howell MD, Sun K, et al. Treatment of atopic dermatitis with ruxolitinib cream (JAK1/JAK2 inhibitor) or triamcinolone cream. The Journal of allergy and clinical immunology. 2020;145(2):572-582.
2. Eichenfield LF, Flohr C, Sidbury R, et al. Efficacy and Safety of Abrocitinib in Combination With Topical Therapy in Adolescents With Moderate-to-Severe Atopic Dermatitis: The JADE TEEN Randomized Clinical Trial. JAMA dermatology. 2021.
3. Simpson EL, Silverberg JI, Nosbaum A, et al. Integrated Safety Analysis of Abrocitinib for the Treatment of Moderate-to-Severe Atopic Dermatitis From the Phase II and Phase III Clinical Trial Program. American journal of clinical dermatology. 2021;22(5):693-707.
4. Blauvelt A, Silverberg JI, Lynde CW, et al. Abrocitinib induction, randomized withdrawal, and retreatment in patients with moderate-to-severe atopic dermatitis: Results from the JAK1 Atopic Dermatitis Efficacy and Safety (JADE) REGIMEN phase 3 trial. Journal of the American Academy of Dermatology.

High-potency topical steroids such as clobetasol are commonly used as first-line treatment for psoriasis. A recent study (Sidgiddi S et al. Dermatol Ther (Heidelb). 2021 Aug 28) compared the efficacy and safety of clobetasol 0.05% vs. 0.025% cream.  Patients were randomized to receive either clobetasol 0.05% cream or one of two different formulations of clobetasol 0.025% cream twice a day for two weeks. PGA success rates (clear or almost clear skin) were higher with the 0.025% formulations (38.9% and 36.8%) than with the 0.05% cream (30.8%). Safety also appeared to be better or comparable with the 0.025% formulation as measured by the proportion of patients with an abnormal ACTH stimulation test (20.7% and 17.2% in the 0.025% group compared with 30.0% in the 0.05% group). Due to the small study size (88 subjects) these differences did not reach statistical significance, although they suggest that high efficacy and perhaps better safety (reduced hypothalamic–pituitary–adrenal axis suppression) can be achieved with lower concentration formulations of clobetasol cream.

The oral phosphodiesterase 4 inhibitor apremilast is FDA-approved to treat psoriasis and psoriatic arthritis and recent studies have shown that it is more effective than placebo in treating patients with mild-moderate psoriasis and scalp psoriasis. A recent prospective cohort study followed 45 adult patients with plaque and nail psoriasis with a fingernail Nail Psoriasis Severity Index (NAPSI) score of 12 or more treated with apremilast 30 mg twice daily for 52 weeks (Muñoz-Santos C et al. J Dermatol. 2021 Aug 12). The primary endpoint, the percentage of patients with a Nail Assessment in Psoriasis and Psoriatic Arthritis-Patient Benefit Index of 2 or more at week 52, was achieved in 52% of patients. A median improvement of 53% in fingernail NAPSI score and a mean reduction in nail pain of 68% were observed at week 52.  These findings show that apremilast can be useful in improving the quality-of-life impairment caused by nail psoriasis.

Traditional systemic therapies such as methotrexate and acitretin are cost-effective options for many psoriasis patients. The association of psoriasis with other comorbid conditions, particularly cardiovascular disease, has raised awareness of the importance of considering how therapies impact not just skin disease but also the risk posed by these psoriasis-associated comorbidities. A large Taiwanese retrospective cohort study compared patients treated with methotrexate (13,777) or acitretin (6,020) and found that in comparison to those treated with acitretin, patients treated with methotrexate were at lower risk of experiencing adverse cardiovascular outcomes, including ischemic heart disease and stroke, (adjusted hazard ratio [aHR], 0.84; 95% confidence interval [CI], 0.76-0.94) and had a lower risk of all-cause mortality (aHR, 0.75; 95% CI, 0.66-0.85).

Many disease and patient factors must be considered when choosing the right therapy for a patient. These studies provide valuable information to incorporate into this process and highlight the utility of topical and oral therapies for psoriasis.

High-potency topical steroids such as clobetasol are commonly used as first-line treatment for psoriasis. A recent study (Sidgiddi S et al. Dermatol Ther (Heidelb). 2021 Aug 28) compared the efficacy and safety of clobetasol 0.05% vs. 0.025% cream.  Patients were randomized to receive either clobetasol 0.05% cream or one of two different formulations of clobetasol 0.025% cream twice a day for two weeks. PGA success rates (clear or almost clear skin) were higher with the 0.025% formulations (38.9% and 36.8%) than with the 0.05% cream (30.8%). Safety also appeared to be better or comparable with the 0.025% formulation as measured by the proportion of patients with an abnormal ACTH stimulation test (20.7% and 17.2% in the 0.025% group compared with 30.0% in the 0.05% group). Due to the small study size (88 subjects) these differences did not reach statistical significance, although they suggest that high efficacy and perhaps better safety (reduced hypothalamic–pituitary–adrenal axis suppression) can be achieved with lower concentration formulations of clobetasol cream.

The oral phosphodiesterase 4 inhibitor apremilast is FDA-approved to treat psoriasis and psoriatic arthritis and recent studies have shown that it is more effective than placebo in treating patients with mild-moderate psoriasis and scalp psoriasis. A recent prospective cohort study followed 45 adult patients with plaque and nail psoriasis with a fingernail Nail Psoriasis Severity Index (NAPSI) score of 12 or more treated with apremilast 30 mg twice daily for 52 weeks (Muñoz-Santos C et al. J Dermatol. 2021 Aug 12). The primary endpoint, the percentage of patients with a Nail Assessment in Psoriasis and Psoriatic Arthritis-Patient Benefit Index of 2 or more at week 52, was achieved in 52% of patients. A median improvement of 53% in fingernail NAPSI score and a mean reduction in nail pain of 68% were observed at week 52.  These findings show that apremilast can be useful in improving the quality-of-life impairment caused by nail psoriasis.

Traditional systemic therapies such as methotrexate and acitretin are cost-effective options for many psoriasis patients. The association of psoriasis with other comorbid conditions, particularly cardiovascular disease, has raised awareness of the importance of considering how therapies impact not just skin disease but also the risk posed by these psoriasis-associated comorbidities. A large Taiwanese retrospective cohort study compared patients treated with methotrexate (13,777) or acitretin (6,020) and found that in comparison to those treated with acitretin, patients treated with methotrexate were at lower risk of experiencing adverse cardiovascular outcomes, including ischemic heart disease and stroke, (adjusted hazard ratio [aHR], 0.84; 95% confidence interval [CI], 0.76-0.94) and had a lower risk of all-cause mortality (aHR, 0.75; 95% CI, 0.66-0.85).

Many disease and patient factors must be considered when choosing the right therapy for a patient. These studies provide valuable information to incorporate into this process and highlight the utility of topical and oral therapies for psoriasis.

High-potency topical steroids such as clobetasol are commonly used as first-line treatment for psoriasis. A recent study (Sidgiddi S et al. Dermatol Ther (Heidelb). 2021 Aug 28) compared the efficacy and safety of clobetasol 0.05% vs. 0.025% cream.  Patients were randomized to receive either clobetasol 0.05% cream or one of two different formulations of clobetasol 0.025% cream twice a day for two weeks. PGA success rates (clear or almost clear skin) were higher with the 0.025% formulations (38.9% and 36.8%) than with the 0.05% cream (30.8%). Safety also appeared to be better or comparable with the 0.025% formulation as measured by the proportion of patients with an abnormal ACTH stimulation test (20.7% and 17.2% in the 0.025% group compared with 30.0% in the 0.05% group). Due to the small study size (88 subjects) these differences did not reach statistical significance, although they suggest that high efficacy and perhaps better safety (reduced hypothalamic–pituitary–adrenal axis suppression) can be achieved with lower concentration formulations of clobetasol cream.

The oral phosphodiesterase 4 inhibitor apremilast is FDA-approved to treat psoriasis and psoriatic arthritis and recent studies have shown that it is more effective than placebo in treating patients with mild-moderate psoriasis and scalp psoriasis. A recent prospective cohort study followed 45 adult patients with plaque and nail psoriasis with a fingernail Nail Psoriasis Severity Index (NAPSI) score of 12 or more treated with apremilast 30 mg twice daily for 52 weeks (Muñoz-Santos C et al. J Dermatol. 2021 Aug 12). The primary endpoint, the percentage of patients with a Nail Assessment in Psoriasis and Psoriatic Arthritis-Patient Benefit Index of 2 or more at week 52, was achieved in 52% of patients. A median improvement of 53% in fingernail NAPSI score and a mean reduction in nail pain of 68% were observed at week 52.  These findings show that apremilast can be useful in improving the quality-of-life impairment caused by nail psoriasis.

Traditional systemic therapies such as methotrexate and acitretin are cost-effective options for many psoriasis patients. The association of psoriasis with other comorbid conditions, particularly cardiovascular disease, has raised awareness of the importance of considering how therapies impact not just skin disease but also the risk posed by these psoriasis-associated comorbidities. A large Taiwanese retrospective cohort study compared patients treated with methotrexate (13,777) or acitretin (6,020) and found that in comparison to those treated with acitretin, patients treated with methotrexate were at lower risk of experiencing adverse cardiovascular outcomes, including ischemic heart disease and stroke, (adjusted hazard ratio [aHR], 0.84; 95% confidence interval [CI], 0.76-0.94) and had a lower risk of all-cause mortality (aHR, 0.75; 95% CI, 0.66-0.85).

Many disease and patient factors must be considered when choosing the right therapy for a patient. These studies provide valuable information to incorporate into this process and highlight the utility of topical and oral therapies for psoriasis.