Ted Bosworth

MADRID – An observational study that includes adults and children with cryopyrin-associated periodic syndromes and related diseases has provided real-world evidence that clinical improvement accrues on canakinumab (Ilaris) years after treatment was initiated, according to Norbert Blank, MD, of the division of rheumatology at the University of Heidelberg (Germany).

Summarizing data he presented at the European Congress of Rheumatology, Dr. Blank explained in an interview that the observational study has accrued more than 50 patients so far, with the goal of reaching 300 patients with cryopyrin-associated periodic syndromes and related rare diseases that have responded to anti–interleukin-1 therapy, such as Muckle-Wells syndrome, familial cold autoinflammatory syndrome, and familial Mediterranean fever.

Most of the patients participating in the observational study, called RELIANCE, were already on canakinumab at the time of enrollment, often for several years. Yet in follow-up so far – which exceeds 1 year for some of the participants – improvement from the time of entry has been seen for some outcomes, such as activity level, according to Dr. Blank.

Canakinumab has been well tolerated with no new or unexpected adverse events emerging in the follow-up so far. Although these data remain limited, Dr. Blank considers them reassuring.

With detailed characterization of these rare diseases at baseline, observational studies like RELIANCE provide valuable real-world data about disease presentation, according to Dr. Blank. He believes that further follow-up will provide a rich source of information about disease course in response to anti-IL-1 therapy, which is being individualized according to response.

MADRID – An observational study that includes adults and children with cryopyrin-associated periodic syndromes and related diseases has provided real-world evidence that clinical improvement accrues on canakinumab (Ilaris) years after treatment was initiated, according to Norbert Blank, MD, of the division of rheumatology at the University of Heidelberg (Germany).

Summarizing data he presented at the European Congress of Rheumatology, Dr. Blank explained in an interview that the observational study has accrued more than 50 patients so far, with the goal of reaching 300 patients with cryopyrin-associated periodic syndromes and related rare diseases that have responded to anti–interleukin-1 therapy, such as Muckle-Wells syndrome, familial cold autoinflammatory syndrome, and familial Mediterranean fever.

Most of the patients participating in the observational study, called RELIANCE, were already on canakinumab at the time of enrollment, often for several years. Yet in follow-up so far – which exceeds 1 year for some of the participants – improvement from the time of entry has been seen for some outcomes, such as activity level, according to Dr. Blank.

Canakinumab has been well tolerated with no new or unexpected adverse events emerging in the follow-up so far. Although these data remain limited, Dr. Blank considers them reassuring.

With detailed characterization of these rare diseases at baseline, observational studies like RELIANCE provide valuable real-world data about disease presentation, according to Dr. Blank. He believes that further follow-up will provide a rich source of information about disease course in response to anti-IL-1 therapy, which is being individualized according to response.

MADRID – An observational study that includes adults and children with cryopyrin-associated periodic syndromes and related diseases has provided real-world evidence that clinical improvement accrues on canakinumab (Ilaris) years after treatment was initiated, according to Norbert Blank, MD, of the division of rheumatology at the University of Heidelberg (Germany).

Summarizing data he presented at the European Congress of Rheumatology, Dr. Blank explained in an interview that the observational study has accrued more than 50 patients so far, with the goal of reaching 300 patients with cryopyrin-associated periodic syndromes and related rare diseases that have responded to anti–interleukin-1 therapy, such as Muckle-Wells syndrome, familial cold autoinflammatory syndrome, and familial Mediterranean fever.

Most of the patients participating in the observational study, called RELIANCE, were already on canakinumab at the time of enrollment, often for several years. Yet in follow-up so far – which exceeds 1 year for some of the participants – improvement from the time of entry has been seen for some outcomes, such as activity level, according to Dr. Blank.

Canakinumab has been well tolerated with no new or unexpected adverse events emerging in the follow-up so far. Although these data remain limited, Dr. Blank considers them reassuring.

With detailed characterization of these rare diseases at baseline, observational studies like RELIANCE provide valuable real-world data about disease presentation, according to Dr. Blank. He believes that further follow-up will provide a rich source of information about disease course in response to anti-IL-1 therapy, which is being individualized according to response.

MADRID – The glucagonlike peptide–1 receptor agonist liraglutide appears to be effective for keeping weight off following an intensive weight-loss program in patients with knee osteoarthritis, according to a randomized, double-blind, placebo-controlled trial presented at the European Congress of Rheumatology.

However, even though the 8-week intensive dietary program led to substantial weight loss and significant improvement in pain, additional weight loss of nearly 2.5 kg over 52 weeks of daily liraglutide treatment did not translate into more pain control.

According to study author Lars Erik Kristensen, MD, PhD, this is the first randomized trial to test the ability of liraglutide to provide a sustained weight loss in OA patients. The Food and Drug Administration indication for liraglutide is as an adjunct to diet and exercise for glycemic control in type 2 diabetes mellitus.

The study compared liraglutide against placebo in patients who had completed an intensive weight-control program in which the median loss was 12.46 kg. They were followed for 52 weeks.

At the end of follow-up, patients in the placebo group had gained a mean of 1.17 kg while those randomized to liraglutide lost an additional 2.76 kg. The between-group difference of 3.93 kg was statistically significant (P = .008).

“We believe that liraglutide is a promising agent for sustained weight loss in OA patients,” concluded Dr. Kristensen, a clinical researcher in rheumatology in the Parker Institute at Bispebjerg-Frederiksberg Hospital in Copenhagen.

In the single-center study, 156 patients were enrolled and randomized. In an initial 8-week diet intervention undertaken by both groups, an intensive program for weight loss included average daily calorie intakes of less than 800 kcal along with dietetic counseling. Patients were monitored for daily activities.

The majority of patients achieved a 10% or greater loss of total body weight during the intensive program before initiating 3 mg of once-daily liraglutide or a placebo.

Over the course of 52 weeks, the attrition from the study was relatively low. Among the 80 patients randomized to liraglutide, only 2 were lost because of noncompliance. Another 12 participants left the study before completion, 10 of whom did so for treatment-associated adverse effects. In the placebo arm, four patients were noncompliant, four left for treatment-associated adverse effects, and five left for other reasons.

Following the 8-week intensive dietary program, there was 11.86-point improvement in the pain subscale of the Knee and Osteoarthritis Outcome Score, confirming a substantial symptomatic benefit from this degree of weight loss. While this improvement in pain score was sustained at 52 weeks in both groups, the additional weight loss in the liraglutide arm did not lead to additional pain control.

The lack of additional pain control in the liraglutide group was disappointing, and the reason is unclear, but Dr. Kristensen emphasized that the persistent improvement in pain control was a positive result. In patients who are overweight or obese, regardless of whether they have concomitant OA, weight loss is not only difficult to achieve but difficult to sustain even after a successful intervention.

Dr. Kristensen reported financial relationships with multiple pharmaceutical companies. The trial received funding from Novo Nordisk.

SOURCE: Kristensen LE et al. Ann Rheum Dis. Jun 2019;78(Suppl 2):71-2. Abstract OP0011. doi: 10.1136/annrheumdis-2019-eular.1375.

MADRID – The glucagonlike peptide–1 receptor agonist liraglutide appears to be effective for keeping weight off following an intensive weight-loss program in patients with knee osteoarthritis, according to a randomized, double-blind, placebo-controlled trial presented at the European Congress of Rheumatology.

However, even though the 8-week intensive dietary program led to substantial weight loss and significant improvement in pain, additional weight loss of nearly 2.5 kg over 52 weeks of daily liraglutide treatment did not translate into more pain control.

According to study author Lars Erik Kristensen, MD, PhD, this is the first randomized trial to test the ability of liraglutide to provide a sustained weight loss in OA patients. The Food and Drug Administration indication for liraglutide is as an adjunct to diet and exercise for glycemic control in type 2 diabetes mellitus.

The study compared liraglutide against placebo in patients who had completed an intensive weight-control program in which the median loss was 12.46 kg. They were followed for 52 weeks.

At the end of follow-up, patients in the placebo group had gained a mean of 1.17 kg while those randomized to liraglutide lost an additional 2.76 kg. The between-group difference of 3.93 kg was statistically significant (P = .008).

“We believe that liraglutide is a promising agent for sustained weight loss in OA patients,” concluded Dr. Kristensen, a clinical researcher in rheumatology in the Parker Institute at Bispebjerg-Frederiksberg Hospital in Copenhagen.

In the single-center study, 156 patients were enrolled and randomized. In an initial 8-week diet intervention undertaken by both groups, an intensive program for weight loss included average daily calorie intakes of less than 800 kcal along with dietetic counseling. Patients were monitored for daily activities.

The majority of patients achieved a 10% or greater loss of total body weight during the intensive program before initiating 3 mg of once-daily liraglutide or a placebo.

Over the course of 52 weeks, the attrition from the study was relatively low. Among the 80 patients randomized to liraglutide, only 2 were lost because of noncompliance. Another 12 participants left the study before completion, 10 of whom did so for treatment-associated adverse effects. In the placebo arm, four patients were noncompliant, four left for treatment-associated adverse effects, and five left for other reasons.

Following the 8-week intensive dietary program, there was 11.86-point improvement in the pain subscale of the Knee and Osteoarthritis Outcome Score, confirming a substantial symptomatic benefit from this degree of weight loss. While this improvement in pain score was sustained at 52 weeks in both groups, the additional weight loss in the liraglutide arm did not lead to additional pain control.

The lack of additional pain control in the liraglutide group was disappointing, and the reason is unclear, but Dr. Kristensen emphasized that the persistent improvement in pain control was a positive result. In patients who are overweight or obese, regardless of whether they have concomitant OA, weight loss is not only difficult to achieve but difficult to sustain even after a successful intervention.

Dr. Kristensen reported financial relationships with multiple pharmaceutical companies. The trial received funding from Novo Nordisk.

SOURCE: Kristensen LE et al. Ann Rheum Dis. Jun 2019;78(Suppl 2):71-2. Abstract OP0011. doi: 10.1136/annrheumdis-2019-eular.1375.

MADRID – The glucagonlike peptide–1 receptor agonist liraglutide appears to be effective for keeping weight off following an intensive weight-loss program in patients with knee osteoarthritis, according to a randomized, double-blind, placebo-controlled trial presented at the European Congress of Rheumatology.

However, even though the 8-week intensive dietary program led to substantial weight loss and significant improvement in pain, additional weight loss of nearly 2.5 kg over 52 weeks of daily liraglutide treatment did not translate into more pain control.

According to study author Lars Erik Kristensen, MD, PhD, this is the first randomized trial to test the ability of liraglutide to provide a sustained weight loss in OA patients. The Food and Drug Administration indication for liraglutide is as an adjunct to diet and exercise for glycemic control in type 2 diabetes mellitus.

The study compared liraglutide against placebo in patients who had completed an intensive weight-control program in which the median loss was 12.46 kg. They were followed for 52 weeks.

At the end of follow-up, patients in the placebo group had gained a mean of 1.17 kg while those randomized to liraglutide lost an additional 2.76 kg. The between-group difference of 3.93 kg was statistically significant (P = .008).

“We believe that liraglutide is a promising agent for sustained weight loss in OA patients,” concluded Dr. Kristensen, a clinical researcher in rheumatology in the Parker Institute at Bispebjerg-Frederiksberg Hospital in Copenhagen.

In the single-center study, 156 patients were enrolled and randomized. In an initial 8-week diet intervention undertaken by both groups, an intensive program for weight loss included average daily calorie intakes of less than 800 kcal along with dietetic counseling. Patients were monitored for daily activities.

The majority of patients achieved a 10% or greater loss of total body weight during the intensive program before initiating 3 mg of once-daily liraglutide or a placebo.

Over the course of 52 weeks, the attrition from the study was relatively low. Among the 80 patients randomized to liraglutide, only 2 were lost because of noncompliance. Another 12 participants left the study before completion, 10 of whom did so for treatment-associated adverse effects. In the placebo arm, four patients were noncompliant, four left for treatment-associated adverse effects, and five left for other reasons.

Following the 8-week intensive dietary program, there was 11.86-point improvement in the pain subscale of the Knee and Osteoarthritis Outcome Score, confirming a substantial symptomatic benefit from this degree of weight loss. While this improvement in pain score was sustained at 52 weeks in both groups, the additional weight loss in the liraglutide arm did not lead to additional pain control.

The lack of additional pain control in the liraglutide group was disappointing, and the reason is unclear, but Dr. Kristensen emphasized that the persistent improvement in pain control was a positive result. In patients who are overweight or obese, regardless of whether they have concomitant OA, weight loss is not only difficult to achieve but difficult to sustain even after a successful intervention.

Dr. Kristensen reported financial relationships with multiple pharmaceutical companies. The trial received funding from Novo Nordisk.

SOURCE: Kristensen LE et al. Ann Rheum Dis. Jun 2019;78(Suppl 2):71-2. Abstract OP0011. doi: 10.1136/annrheumdis-2019-eular.1375.

MADRID – To achieve positive trials with new agents in osteoarthritis, patient selection should be considered in the context of the primary endpoints, according to Philip G. Conaghan, MBBS, PhD, chair of musculoskeletal medicine at the University of Leeds (England).

In an interview, Dr. Conaghan explained that the issue has arisen with emerging agents that are designed for structural improvements with the expectation that symptom improvements will follow. Recapping a presentation he made at the European Congress of Rheumatology, he cautioned that the key aspects of trial design for these novel agents, including patient and endpoint selection, are particularly challenging.

As an example, Dr. Conaghan referred to the experience so far with the ongoing phase 2 FORWARD trial with sprifermin, a recombinant form of human fibroblast growth factor. In this study, sprifermin has already shown promise for growing cartilage, but the benefit accrues slowly, and there is no symptomatic improvement early in the course of treatment.


Based on the experience with FORWARD, much has been learned about a potential tension between structural and symptomatic endpoints in osteoarthritis, according to Dr. Conaghan. For one, it appears to be important to select patients most likely to achieve measurable structural improvements quickly to achieve a positive result in a reasonable period of time.

For another, it may be necessary to select symptom endpoints that reflect structural change while cautioning patients about the potential for a long delay before a clinical benefit is experienced.

In osteoarthritis, clinical benefit has been traditionally captured with relief of pain. Although an improvement in joint structure might be the best way to produce this result, this has to be proved. Reasonable and achievable endpoints are needed for emerging drugs with the potential to rebuild the joint not just to control pain, he said.

SOURCE: Gühring H et al. Ann Rheum Dis. Jun 2019;78(Suppl 2):70-1. Abstract OP0010. doi: 10.1136/annrheumdis-2019-eular.1216.

MADRID – To achieve positive trials with new agents in osteoarthritis, patient selection should be considered in the context of the primary endpoints, according to Philip G. Conaghan, MBBS, PhD, chair of musculoskeletal medicine at the University of Leeds (England).

In an interview, Dr. Conaghan explained that the issue has arisen with emerging agents that are designed for structural improvements with the expectation that symptom improvements will follow. Recapping a presentation he made at the European Congress of Rheumatology, he cautioned that the key aspects of trial design for these novel agents, including patient and endpoint selection, are particularly challenging.

As an example, Dr. Conaghan referred to the experience so far with the ongoing phase 2 FORWARD trial with sprifermin, a recombinant form of human fibroblast growth factor. In this study, sprifermin has already shown promise for growing cartilage, but the benefit accrues slowly, and there is no symptomatic improvement early in the course of treatment.


Based on the experience with FORWARD, much has been learned about a potential tension between structural and symptomatic endpoints in osteoarthritis, according to Dr. Conaghan. For one, it appears to be important to select patients most likely to achieve measurable structural improvements quickly to achieve a positive result in a reasonable period of time.

For another, it may be necessary to select symptom endpoints that reflect structural change while cautioning patients about the potential for a long delay before a clinical benefit is experienced.

In osteoarthritis, clinical benefit has been traditionally captured with relief of pain. Although an improvement in joint structure might be the best way to produce this result, this has to be proved. Reasonable and achievable endpoints are needed for emerging drugs with the potential to rebuild the joint not just to control pain, he said.

SOURCE: Gühring H et al. Ann Rheum Dis. Jun 2019;78(Suppl 2):70-1. Abstract OP0010. doi: 10.1136/annrheumdis-2019-eular.1216.

MADRID – To achieve positive trials with new agents in osteoarthritis, patient selection should be considered in the context of the primary endpoints, according to Philip G. Conaghan, MBBS, PhD, chair of musculoskeletal medicine at the University of Leeds (England).

In an interview, Dr. Conaghan explained that the issue has arisen with emerging agents that are designed for structural improvements with the expectation that symptom improvements will follow. Recapping a presentation he made at the European Congress of Rheumatology, he cautioned that the key aspects of trial design for these novel agents, including patient and endpoint selection, are particularly challenging.

As an example, Dr. Conaghan referred to the experience so far with the ongoing phase 2 FORWARD trial with sprifermin, a recombinant form of human fibroblast growth factor. In this study, sprifermin has already shown promise for growing cartilage, but the benefit accrues slowly, and there is no symptomatic improvement early in the course of treatment.


Based on the experience with FORWARD, much has been learned about a potential tension between structural and symptomatic endpoints in osteoarthritis, according to Dr. Conaghan. For one, it appears to be important to select patients most likely to achieve measurable structural improvements quickly to achieve a positive result in a reasonable period of time.

For another, it may be necessary to select symptom endpoints that reflect structural change while cautioning patients about the potential for a long delay before a clinical benefit is experienced.

In osteoarthritis, clinical benefit has been traditionally captured with relief of pain. Although an improvement in joint structure might be the best way to produce this result, this has to be proved. Reasonable and achievable endpoints are needed for emerging drugs with the potential to rebuild the joint not just to control pain, he said.

SOURCE: Gühring H et al. Ann Rheum Dis. Jun 2019;78(Suppl 2):70-1. Abstract OP0010. doi: 10.1136/annrheumdis-2019-eular.1216.

CHICAGO – Once thought to be a rare disease and largely neglected as a focus of research, hidradenitis suppurativa (HS) is now the target of more research funding that is expected to lead to better treatments and increase the number of patients seeking care, according to an expert interview conducted at the annual meeting of the Society for Investigational Dermatology.

“For decades ... we’ve really not understood how prevalent it is,” said Haley B. Naik, MD, of the department of dermatology at University of California, San Francisco, in a video interview. “Now, thanks to great population-based studies and new data, we know that HS is common and hugely impacts the lives of the people who suffer with this condition.”

Recapping some of the highlights of an update on this chronic inflammatory skin condition that she presented at the meeting, Dr. Naik said that HS has been mischaracterized as rare. Many patients, embarrassed by the symptoms or failing to receive adequate relief from previous health care encounters, are not currently seeking care.

This will change as treatments improve, according to Dr. Naik, who asserted that HS has become a hot topic. Progress in understanding the underlying pathophysiology has been driving new management strategies. She counted more than 15 clinical trials being conducted with new agents for this disease in a clinicaltrials.gov survey.

In the interview, Dr. Naik calls on dermatologists to increase their awareness of the signs and symptoms of HS so that they can diagnose and intervene earlier, a step that will be made easier as new therapies become available.

CHICAGO – Once thought to be a rare disease and largely neglected as a focus of research, hidradenitis suppurativa (HS) is now the target of more research funding that is expected to lead to better treatments and increase the number of patients seeking care, according to an expert interview conducted at the annual meeting of the Society for Investigational Dermatology.

“For decades ... we’ve really not understood how prevalent it is,” said Haley B. Naik, MD, of the department of dermatology at University of California, San Francisco, in a video interview. “Now, thanks to great population-based studies and new data, we know that HS is common and hugely impacts the lives of the people who suffer with this condition.”

Recapping some of the highlights of an update on this chronic inflammatory skin condition that she presented at the meeting, Dr. Naik said that HS has been mischaracterized as rare. Many patients, embarrassed by the symptoms or failing to receive adequate relief from previous health care encounters, are not currently seeking care.

This will change as treatments improve, according to Dr. Naik, who asserted that HS has become a hot topic. Progress in understanding the underlying pathophysiology has been driving new management strategies. She counted more than 15 clinical trials being conducted with new agents for this disease in a clinicaltrials.gov survey.

In the interview, Dr. Naik calls on dermatologists to increase their awareness of the signs and symptoms of HS so that they can diagnose and intervene earlier, a step that will be made easier as new therapies become available.

CHICAGO – Once thought to be a rare disease and largely neglected as a focus of research, hidradenitis suppurativa (HS) is now the target of more research funding that is expected to lead to better treatments and increase the number of patients seeking care, according to an expert interview conducted at the annual meeting of the Society for Investigational Dermatology.

“For decades ... we’ve really not understood how prevalent it is,” said Haley B. Naik, MD, of the department of dermatology at University of California, San Francisco, in a video interview. “Now, thanks to great population-based studies and new data, we know that HS is common and hugely impacts the lives of the people who suffer with this condition.”

Recapping some of the highlights of an update on this chronic inflammatory skin condition that she presented at the meeting, Dr. Naik said that HS has been mischaracterized as rare. Many patients, embarrassed by the symptoms or failing to receive adequate relief from previous health care encounters, are not currently seeking care.

This will change as treatments improve, according to Dr. Naik, who asserted that HS has become a hot topic. Progress in understanding the underlying pathophysiology has been driving new management strategies. She counted more than 15 clinical trials being conducted with new agents for this disease in a clinicaltrials.gov survey.

In the interview, Dr. Naik calls on dermatologists to increase their awareness of the signs and symptoms of HS so that they can diagnose and intervene earlier, a step that will be made easier as new therapies become available.

CHICAGO – Although at a relatively early stage of research, molecular profiling is showing promise for personalizing treatment of rashes of unknown origin that do not respond to conventional therapies, according to research that was described at the annual meeting of the Society for Investigative Dermatology.

“We now have several cases that suggest single-cell molecular profiling can provide treatment guidance for atypical rashes, providing an opportunity for a rational treatment choice rather than just improvising in a difficult population,” reported Raymond Cho, MD, PhD, of the department of dermatology at the University of California, San Francisco.

Based on a growing cohort of patients with atypical rashes, one goal is to develop “a library of molecular fingerprints” for classifying rashes that are atypical when defined by morphology, histopathology, or therapeutic response, according to Dr. Cho.

“The big focus now is on expanding this patient cohort. We want to move from anecdotal cases to a larger patient population with which we can statistically prove that we can nominate the best first-line therapy through this approach,” he explained.

In describing work he is performing in collaboration with Jeffrey Cheng, MD, also with the department of dermatology at UCSF, Dr. Cho said the profiles are based on RNA sequencing from single immune cells and epitope measurements. Work already performed in rashes of known etiology supports the approach. For example, the profile for atopic dermatitis includes elevated expression of interleukin (IL)-4 and IL-13, whereas that of psoriasis includes elevated expression of IL-17, which fit with the expected molecular signatures of these diseases.


To be considered for inclusion in the cohort of atypical rashes, patients are required to have an idiopathic skin lesion of at least 6 months’ duration with at least two atypical features defined by such characteristics as morphology or location. Many of these patients have already consulted with multiple providers, have undergone multiple biopsies without a diagnosis, and have failed common treatments, such as steroids.

Examples selected from this cohort have already supported the premise that molecular profiles are relevant to treatment choice. Dr. Cho described one patient with unremitting generalized pruritus and another with nodular lesions on the legs. Both had symptoms of long duration that had failed multiple treatments.

In both cases, immune cell profiling identified lesions high in IL-13 expression. Both achieved complete or near complete resolution of their rash and symptoms when treated with dupilumab, a biologic that targets the IL-13 pathway. In one patient with a large symptom burden, Dr. Cho described the response as “remarkable.”

There are more than 40 patients in the expanding cohort, according to Dr. Cho, who emphasized that this work is timely because of “the armamentarium of immunomodulatory drugs that are coming on line.” He said this type of drug development in dermatology is the basis for a potential paradigm shift.

“Personalized therapy has been used in clinical oncology for almost 10 years now, but this is an approach that needs to find a home in our specialty as well,” Dr. Cho said. He cited data suggesting that nearly 15% of rashes are atypical and represent a major source of frustration to both patients and clinicians when conventional treatments fail.

Asked about cost, he acknowledged that the molecular profiling that he and Dr. Cheng are performing is expensive at the current time, but “we are hopeful that we can find cheaper markers and technologies” to bring this cost down. However, he noted that undiagnosed rashes consume a great deal of time of effort from clinicians while generating significant morbidity for patients, which is justifying novel strategies to find effective therapies.

“These are not happy patients,” Dr. Cho said. Although there are technical challenges for building a molecular library that has practical utility across the substantial heterogeneity of idiopathic rashes, he suggested that a larger patient sample is considered one of the important steps toward overcoming hurdles.

Dr. Cho reports no potential conflicts of interest.

CHICAGO – Although at a relatively early stage of research, molecular profiling is showing promise for personalizing treatment of rashes of unknown origin that do not respond to conventional therapies, according to research that was described at the annual meeting of the Society for Investigative Dermatology.

“We now have several cases that suggest single-cell molecular profiling can provide treatment guidance for atypical rashes, providing an opportunity for a rational treatment choice rather than just improvising in a difficult population,” reported Raymond Cho, MD, PhD, of the department of dermatology at the University of California, San Francisco.

Based on a growing cohort of patients with atypical rashes, one goal is to develop “a library of molecular fingerprints” for classifying rashes that are atypical when defined by morphology, histopathology, or therapeutic response, according to Dr. Cho.

“The big focus now is on expanding this patient cohort. We want to move from anecdotal cases to a larger patient population with which we can statistically prove that we can nominate the best first-line therapy through this approach,” he explained.

In describing work he is performing in collaboration with Jeffrey Cheng, MD, also with the department of dermatology at UCSF, Dr. Cho said the profiles are based on RNA sequencing from single immune cells and epitope measurements. Work already performed in rashes of known etiology supports the approach. For example, the profile for atopic dermatitis includes elevated expression of interleukin (IL)-4 and IL-13, whereas that of psoriasis includes elevated expression of IL-17, which fit with the expected molecular signatures of these diseases.


To be considered for inclusion in the cohort of atypical rashes, patients are required to have an idiopathic skin lesion of at least 6 months’ duration with at least two atypical features defined by such characteristics as morphology or location. Many of these patients have already consulted with multiple providers, have undergone multiple biopsies without a diagnosis, and have failed common treatments, such as steroids.

Examples selected from this cohort have already supported the premise that molecular profiles are relevant to treatment choice. Dr. Cho described one patient with unremitting generalized pruritus and another with nodular lesions on the legs. Both had symptoms of long duration that had failed multiple treatments.

In both cases, immune cell profiling identified lesions high in IL-13 expression. Both achieved complete or near complete resolution of their rash and symptoms when treated with dupilumab, a biologic that targets the IL-13 pathway. In one patient with a large symptom burden, Dr. Cho described the response as “remarkable.”

There are more than 40 patients in the expanding cohort, according to Dr. Cho, who emphasized that this work is timely because of “the armamentarium of immunomodulatory drugs that are coming on line.” He said this type of drug development in dermatology is the basis for a potential paradigm shift.

“Personalized therapy has been used in clinical oncology for almost 10 years now, but this is an approach that needs to find a home in our specialty as well,” Dr. Cho said. He cited data suggesting that nearly 15% of rashes are atypical and represent a major source of frustration to both patients and clinicians when conventional treatments fail.

Asked about cost, he acknowledged that the molecular profiling that he and Dr. Cheng are performing is expensive at the current time, but “we are hopeful that we can find cheaper markers and technologies” to bring this cost down. However, he noted that undiagnosed rashes consume a great deal of time of effort from clinicians while generating significant morbidity for patients, which is justifying novel strategies to find effective therapies.

“These are not happy patients,” Dr. Cho said. Although there are technical challenges for building a molecular library that has practical utility across the substantial heterogeneity of idiopathic rashes, he suggested that a larger patient sample is considered one of the important steps toward overcoming hurdles.

Dr. Cho reports no potential conflicts of interest.

CHICAGO – Although at a relatively early stage of research, molecular profiling is showing promise for personalizing treatment of rashes of unknown origin that do not respond to conventional therapies, according to research that was described at the annual meeting of the Society for Investigative Dermatology.

“We now have several cases that suggest single-cell molecular profiling can provide treatment guidance for atypical rashes, providing an opportunity for a rational treatment choice rather than just improvising in a difficult population,” reported Raymond Cho, MD, PhD, of the department of dermatology at the University of California, San Francisco.

Based on a growing cohort of patients with atypical rashes, one goal is to develop “a library of molecular fingerprints” for classifying rashes that are atypical when defined by morphology, histopathology, or therapeutic response, according to Dr. Cho.

“The big focus now is on expanding this patient cohort. We want to move from anecdotal cases to a larger patient population with which we can statistically prove that we can nominate the best first-line therapy through this approach,” he explained.

In describing work he is performing in collaboration with Jeffrey Cheng, MD, also with the department of dermatology at UCSF, Dr. Cho said the profiles are based on RNA sequencing from single immune cells and epitope measurements. Work already performed in rashes of known etiology supports the approach. For example, the profile for atopic dermatitis includes elevated expression of interleukin (IL)-4 and IL-13, whereas that of psoriasis includes elevated expression of IL-17, which fit with the expected molecular signatures of these diseases.


To be considered for inclusion in the cohort of atypical rashes, patients are required to have an idiopathic skin lesion of at least 6 months’ duration with at least two atypical features defined by such characteristics as morphology or location. Many of these patients have already consulted with multiple providers, have undergone multiple biopsies without a diagnosis, and have failed common treatments, such as steroids.

Examples selected from this cohort have already supported the premise that molecular profiles are relevant to treatment choice. Dr. Cho described one patient with unremitting generalized pruritus and another with nodular lesions on the legs. Both had symptoms of long duration that had failed multiple treatments.

In both cases, immune cell profiling identified lesions high in IL-13 expression. Both achieved complete or near complete resolution of their rash and symptoms when treated with dupilumab, a biologic that targets the IL-13 pathway. In one patient with a large symptom burden, Dr. Cho described the response as “remarkable.”

There are more than 40 patients in the expanding cohort, according to Dr. Cho, who emphasized that this work is timely because of “the armamentarium of immunomodulatory drugs that are coming on line.” He said this type of drug development in dermatology is the basis for a potential paradigm shift.

“Personalized therapy has been used in clinical oncology for almost 10 years now, but this is an approach that needs to find a home in our specialty as well,” Dr. Cho said. He cited data suggesting that nearly 15% of rashes are atypical and represent a major source of frustration to both patients and clinicians when conventional treatments fail.

Asked about cost, he acknowledged that the molecular profiling that he and Dr. Cheng are performing is expensive at the current time, but “we are hopeful that we can find cheaper markers and technologies” to bring this cost down. However, he noted that undiagnosed rashes consume a great deal of time of effort from clinicians while generating significant morbidity for patients, which is justifying novel strategies to find effective therapies.

“These are not happy patients,” Dr. Cho said. Although there are technical challenges for building a molecular library that has practical utility across the substantial heterogeneity of idiopathic rashes, he suggested that a larger patient sample is considered one of the important steps toward overcoming hurdles.

Dr. Cho reports no potential conflicts of interest.

Children of parents with extensive exposure to prescription opioids appear to be nearly two times more likely to attempt suicide than children of control parents, according to an evaluation of a medical claims database from which a sample of more than 200,00 privately insured parents was evaluated.

StHelena/Getty Images

Based on data collected between the years 2010 and 2016, the study raises the possibility that rising rates of opioid prescriptions and rising rates of suicide in adolescents and children are linked, said David A. Brent, of the University of Pittsburgh, and associates.

The relationship was considered sufficiently strong that the authors recommended clinicians consider mental health screening of children whose parents are known to have had extensive opioid exposure.

Addressing both opioid use in parents and the mental health in their children “may help, at least in part, to reverse the current upward trend in mortality due to the twin epidemics of suicide and opioid overdose,” said Dr. Brent and associates, whose findings were published in JAMA Psychiatry.

From a pool of more than 1 million parents aged 30-50 years in the claims database, 121,306 parents with extensive opioid use – defined as receiving opioid prescriptions for more than 365 days between 2010 and 2016 – were matched with 121,306 controls in the same age range. Children aged 10-19 years in both groups were compared for suicide attempts.

Overall, the rate of prescription opioid use as defined for inclusion in this study was 5% in the target parent population evaluated in this claims database.

Of the 184,142 children with parents exposed to opioids, 678 (0.37%) attempted suicide versus 212 (0.14%) of the 148,395 children from the nonopioid group. Expressed as a rate per 10,000 person years, the figures were 11.7 and 5.9 for the opioid and nonopioid groups, respectively.

When translated into an odds ratio (OR), the increased risk of suicide was found to be almost twice as high (OR 1.99) among children with parents meeting the study criteria for prescription opioid use. The OR was only slightly reduced (OR 1.85) after adjustment for sex and age.

Suicide attempts overall were higher in daughters than sons and in older children (15 years of age or older) than younger (ages 10 to less than 15 years) whether or not parents were taking opioids, but the relative risk remained consistently higher across all these subgroups when comparing those whose parents were taking prescription opioids with those whose parents were not.

As in past studies, children were more likely to make a suicide attempt if they had a parent who had a history of attempting suicide. However, the authors reported a significantly elevated risk of a suicide attempt for children of prescription opioid users after adjustment for this factor as well as for child depression, parental depression, and parental substance use disorder (OR, 1.45).

The OR of a suicide attempt was not significantly higher for a suicide attempt among those children with both parents taking prescription opioids relative to opioid use in only one parent (OR 1.05).

Dr. Brent and associates acknowledged that these data do not confirm that the rising rate of prescription opioid use is linked to the recent parallel rise in suicide attempts among children. However, they did conclude that children of parents using opioid prescriptions are at risk and might be an appropriate target for suicide prevention.

“Recognition and treatment of patients with opioid use disorder, attendance to comorbid conditions in affected parents, and screening and appropriate referral of their children may help” address both major public health issues, they maintained.

The study was supported by a National Institutes of Health grant. Dr Brent reported receiving royalties from Guilford Press, eRT, and UpToDate. Dr. Gibbons has served as an expert witness in cases related to suicide involving pharmaceutical companies, such as Pfizer and GlaxoSmithKline.

SOURCE: Brent DA et al. JAMA Psychiatry. 2019 May 22 doi: 10.1001/jamapsychiatry.2019.0940.

Children of parents with extensive exposure to prescription opioids appear to be nearly two times more likely to attempt suicide than children of control parents, according to an evaluation of a medical claims database from which a sample of more than 200,00 privately insured parents was evaluated.

StHelena/Getty Images

Based on data collected between the years 2010 and 2016, the study raises the possibility that rising rates of opioid prescriptions and rising rates of suicide in adolescents and children are linked, said David A. Brent, of the University of Pittsburgh, and associates.

The relationship was considered sufficiently strong that the authors recommended clinicians consider mental health screening of children whose parents are known to have had extensive opioid exposure.

Addressing both opioid use in parents and the mental health in their children “may help, at least in part, to reverse the current upward trend in mortality due to the twin epidemics of suicide and opioid overdose,” said Dr. Brent and associates, whose findings were published in JAMA Psychiatry.

From a pool of more than 1 million parents aged 30-50 years in the claims database, 121,306 parents with extensive opioid use – defined as receiving opioid prescriptions for more than 365 days between 2010 and 2016 – were matched with 121,306 controls in the same age range. Children aged 10-19 years in both groups were compared for suicide attempts.

Overall, the rate of prescription opioid use as defined for inclusion in this study was 5% in the target parent population evaluated in this claims database.

Of the 184,142 children with parents exposed to opioids, 678 (0.37%) attempted suicide versus 212 (0.14%) of the 148,395 children from the nonopioid group. Expressed as a rate per 10,000 person years, the figures were 11.7 and 5.9 for the opioid and nonopioid groups, respectively.

When translated into an odds ratio (OR), the increased risk of suicide was found to be almost twice as high (OR 1.99) among children with parents meeting the study criteria for prescription opioid use. The OR was only slightly reduced (OR 1.85) after adjustment for sex and age.

Suicide attempts overall were higher in daughters than sons and in older children (15 years of age or older) than younger (ages 10 to less than 15 years) whether or not parents were taking opioids, but the relative risk remained consistently higher across all these subgroups when comparing those whose parents were taking prescription opioids with those whose parents were not.

As in past studies, children were more likely to make a suicide attempt if they had a parent who had a history of attempting suicide. However, the authors reported a significantly elevated risk of a suicide attempt for children of prescription opioid users after adjustment for this factor as well as for child depression, parental depression, and parental substance use disorder (OR, 1.45).

The OR of a suicide attempt was not significantly higher for a suicide attempt among those children with both parents taking prescription opioids relative to opioid use in only one parent (OR 1.05).

Dr. Brent and associates acknowledged that these data do not confirm that the rising rate of prescription opioid use is linked to the recent parallel rise in suicide attempts among children. However, they did conclude that children of parents using opioid prescriptions are at risk and might be an appropriate target for suicide prevention.

“Recognition and treatment of patients with opioid use disorder, attendance to comorbid conditions in affected parents, and screening and appropriate referral of their children may help” address both major public health issues, they maintained.

The study was supported by a National Institutes of Health grant. Dr Brent reported receiving royalties from Guilford Press, eRT, and UpToDate. Dr. Gibbons has served as an expert witness in cases related to suicide involving pharmaceutical companies, such as Pfizer and GlaxoSmithKline.

SOURCE: Brent DA et al. JAMA Psychiatry. 2019 May 22 doi: 10.1001/jamapsychiatry.2019.0940.

Children of parents with extensive exposure to prescription opioids appear to be nearly two times more likely to attempt suicide than children of control parents, according to an evaluation of a medical claims database from which a sample of more than 200,00 privately insured parents was evaluated.

StHelena/Getty Images

Based on data collected between the years 2010 and 2016, the study raises the possibility that rising rates of opioid prescriptions and rising rates of suicide in adolescents and children are linked, said David A. Brent, of the University of Pittsburgh, and associates.

The relationship was considered sufficiently strong that the authors recommended clinicians consider mental health screening of children whose parents are known to have had extensive opioid exposure.

Addressing both opioid use in parents and the mental health in their children “may help, at least in part, to reverse the current upward trend in mortality due to the twin epidemics of suicide and opioid overdose,” said Dr. Brent and associates, whose findings were published in JAMA Psychiatry.

From a pool of more than 1 million parents aged 30-50 years in the claims database, 121,306 parents with extensive opioid use – defined as receiving opioid prescriptions for more than 365 days between 2010 and 2016 – were matched with 121,306 controls in the same age range. Children aged 10-19 years in both groups were compared for suicide attempts.

Overall, the rate of prescription opioid use as defined for inclusion in this study was 5% in the target parent population evaluated in this claims database.

Of the 184,142 children with parents exposed to opioids, 678 (0.37%) attempted suicide versus 212 (0.14%) of the 148,395 children from the nonopioid group. Expressed as a rate per 10,000 person years, the figures were 11.7 and 5.9 for the opioid and nonopioid groups, respectively.

When translated into an odds ratio (OR), the increased risk of suicide was found to be almost twice as high (OR 1.99) among children with parents meeting the study criteria for prescription opioid use. The OR was only slightly reduced (OR 1.85) after adjustment for sex and age.

Suicide attempts overall were higher in daughters than sons and in older children (15 years of age or older) than younger (ages 10 to less than 15 years) whether or not parents were taking opioids, but the relative risk remained consistently higher across all these subgroups when comparing those whose parents were taking prescription opioids with those whose parents were not.

As in past studies, children were more likely to make a suicide attempt if they had a parent who had a history of attempting suicide. However, the authors reported a significantly elevated risk of a suicide attempt for children of prescription opioid users after adjustment for this factor as well as for child depression, parental depression, and parental substance use disorder (OR, 1.45).

The OR of a suicide attempt was not significantly higher for a suicide attempt among those children with both parents taking prescription opioids relative to opioid use in only one parent (OR 1.05).

Dr. Brent and associates acknowledged that these data do not confirm that the rising rate of prescription opioid use is linked to the recent parallel rise in suicide attempts among children. However, they did conclude that children of parents using opioid prescriptions are at risk and might be an appropriate target for suicide prevention.

“Recognition and treatment of patients with opioid use disorder, attendance to comorbid conditions in affected parents, and screening and appropriate referral of their children may help” address both major public health issues, they maintained.

The study was supported by a National Institutes of Health grant. Dr Brent reported receiving royalties from Guilford Press, eRT, and UpToDate. Dr. Gibbons has served as an expert witness in cases related to suicide involving pharmaceutical companies, such as Pfizer and GlaxoSmithKline.

SOURCE: Brent DA et al. JAMA Psychiatry. 2019 May 22 doi: 10.1001/jamapsychiatry.2019.0940.

CHICAGO – Compared with that of calcineurin inhibitors, belatacept appears to be associated with a lower risk of keratinocyte carcinomas in solid organ transplant patients, based on results from a single-center analysis presented at the annual meeting of the Society for Investigative Dermatology.

“Belatacept may offer a better risk-benefit profile in regards to skin cancer,” reported Michael Wang, a medical student who conducted this research in collaboration with the senior author, Oscar Colegio, MD, PhD, an associate professor of dermatology, pathology, and surgery at Yale University, New Haven, Conn.

Belatacept, a CTLA-4 fusion protein, has been compared with calcineurin inhibitors in two previous studies. The results were equivocal in one, and the other found no difference in risk and could not rule out the possibility that skin cancer risk was even higher on belatacept.

This single-center chart review included 110 kidney transplant patients, median age 58 years, who were switched from a calcineurin inhibitor, such as cyclosporine or tacrolimus, to belatacept. Ultimately, the study was limited to the 66 patients with at least 2 years of dermatologic follow-up both before and after the switch from a calcineurin inhibitor.

The primary outcome was the number of keratinocyte carcinomas overall and, specifically, the number of squamous cell carcinomas (SCCs) before and after the switch. Over the course of this study there were 128 cutaneous malignancies, 83 of which were SCCs.

When patients were on a calcineurin inhibitor, the risk of keratinocyte carcinomas increased incrementally by 2.6 events per 100 patients per year of follow-up, and the risk of SCCs increased by 1.7 events per 100 patients per year of follow-up. In the first 6 months after the switch to belatacept, there was no change in the rising trajectory of skin cancers, but rates declined thereafter.

Relative to rates prior to and 6 months after the switch, “the incidence of SCCs decreased at a rate of 5.9 events per 100 patients per year (P = .0068), and the incidence of keratinocyte carcinomas decreased by 7.1 events per 100 patients per year (P = .003),” Mr. Wang reported. He noted, however, that the incidence of basal cell carcinomas and melanomas following the switch remained unchanged.

When patients switched to belatacept were compared with another group of patients who remained on a calcineurin inhibitor after developing a SCC, the hazard ratio for a new SCC was 0.42, indicating a greater than 50% reduction in risk.

In patients on calcineurin inhibitors, the risk of keratinocyte carcinomas appears to be related to a direct effect of these agents on keratinocyte dedifferentiation. Belatacept is not believed to have any direct effects on keratinocytes, according to Mr. Wang.

As the chart review was retrospective and limited to a single center, “we hope [the findings] will encourage a prospective trial,” Mr. Wang said.

SOURCE: Wang M. SID 2019, Abstract 532.

CHICAGO – Compared with that of calcineurin inhibitors, belatacept appears to be associated with a lower risk of keratinocyte carcinomas in solid organ transplant patients, based on results from a single-center analysis presented at the annual meeting of the Society for Investigative Dermatology.

“Belatacept may offer a better risk-benefit profile in regards to skin cancer,” reported Michael Wang, a medical student who conducted this research in collaboration with the senior author, Oscar Colegio, MD, PhD, an associate professor of dermatology, pathology, and surgery at Yale University, New Haven, Conn.

Belatacept, a CTLA-4 fusion protein, has been compared with calcineurin inhibitors in two previous studies. The results were equivocal in one, and the other found no difference in risk and could not rule out the possibility that skin cancer risk was even higher on belatacept.

This single-center chart review included 110 kidney transplant patients, median age 58 years, who were switched from a calcineurin inhibitor, such as cyclosporine or tacrolimus, to belatacept. Ultimately, the study was limited to the 66 patients with at least 2 years of dermatologic follow-up both before and after the switch from a calcineurin inhibitor.

The primary outcome was the number of keratinocyte carcinomas overall and, specifically, the number of squamous cell carcinomas (SCCs) before and after the switch. Over the course of this study there were 128 cutaneous malignancies, 83 of which were SCCs.

When patients were on a calcineurin inhibitor, the risk of keratinocyte carcinomas increased incrementally by 2.6 events per 100 patients per year of follow-up, and the risk of SCCs increased by 1.7 events per 100 patients per year of follow-up. In the first 6 months after the switch to belatacept, there was no change in the rising trajectory of skin cancers, but rates declined thereafter.

Relative to rates prior to and 6 months after the switch, “the incidence of SCCs decreased at a rate of 5.9 events per 100 patients per year (P = .0068), and the incidence of keratinocyte carcinomas decreased by 7.1 events per 100 patients per year (P = .003),” Mr. Wang reported. He noted, however, that the incidence of basal cell carcinomas and melanomas following the switch remained unchanged.

When patients switched to belatacept were compared with another group of patients who remained on a calcineurin inhibitor after developing a SCC, the hazard ratio for a new SCC was 0.42, indicating a greater than 50% reduction in risk.

In patients on calcineurin inhibitors, the risk of keratinocyte carcinomas appears to be related to a direct effect of these agents on keratinocyte dedifferentiation. Belatacept is not believed to have any direct effects on keratinocytes, according to Mr. Wang.

As the chart review was retrospective and limited to a single center, “we hope [the findings] will encourage a prospective trial,” Mr. Wang said.

SOURCE: Wang M. SID 2019, Abstract 532.

CHICAGO – Compared with that of calcineurin inhibitors, belatacept appears to be associated with a lower risk of keratinocyte carcinomas in solid organ transplant patients, based on results from a single-center analysis presented at the annual meeting of the Society for Investigative Dermatology.

“Belatacept may offer a better risk-benefit profile in regards to skin cancer,” reported Michael Wang, a medical student who conducted this research in collaboration with the senior author, Oscar Colegio, MD, PhD, an associate professor of dermatology, pathology, and surgery at Yale University, New Haven, Conn.

Belatacept, a CTLA-4 fusion protein, has been compared with calcineurin inhibitors in two previous studies. The results were equivocal in one, and the other found no difference in risk and could not rule out the possibility that skin cancer risk was even higher on belatacept.

This single-center chart review included 110 kidney transplant patients, median age 58 years, who were switched from a calcineurin inhibitor, such as cyclosporine or tacrolimus, to belatacept. Ultimately, the study was limited to the 66 patients with at least 2 years of dermatologic follow-up both before and after the switch from a calcineurin inhibitor.

The primary outcome was the number of keratinocyte carcinomas overall and, specifically, the number of squamous cell carcinomas (SCCs) before and after the switch. Over the course of this study there were 128 cutaneous malignancies, 83 of which were SCCs.

When patients were on a calcineurin inhibitor, the risk of keratinocyte carcinomas increased incrementally by 2.6 events per 100 patients per year of follow-up, and the risk of SCCs increased by 1.7 events per 100 patients per year of follow-up. In the first 6 months after the switch to belatacept, there was no change in the rising trajectory of skin cancers, but rates declined thereafter.

Relative to rates prior to and 6 months after the switch, “the incidence of SCCs decreased at a rate of 5.9 events per 100 patients per year (P = .0068), and the incidence of keratinocyte carcinomas decreased by 7.1 events per 100 patients per year (P = .003),” Mr. Wang reported. He noted, however, that the incidence of basal cell carcinomas and melanomas following the switch remained unchanged.

When patients switched to belatacept were compared with another group of patients who remained on a calcineurin inhibitor after developing a SCC, the hazard ratio for a new SCC was 0.42, indicating a greater than 50% reduction in risk.

In patients on calcineurin inhibitors, the risk of keratinocyte carcinomas appears to be related to a direct effect of these agents on keratinocyte dedifferentiation. Belatacept is not believed to have any direct effects on keratinocytes, according to Mr. Wang.

As the chart review was retrospective and limited to a single center, “we hope [the findings] will encourage a prospective trial,” Mr. Wang said.

SOURCE: Wang M. SID 2019, Abstract 532.

NEW ORLEANS – About two thirds of men who chronically use opioids have low testosterone levels, based on a literature search of more than 50 randomized and observational studies that examined endocrine function in patients on chronic opioid therapy.

Hypocortisolism, seen in about 20% of the men in these studies, was among the other potentially significant deficiencies in endocrine function, Amir H. Zamanipoor Najafabadi, PhD, reported at the annual meeting of the Endocrine Society.

Dr. Najafabadi of Leiden University in the Netherlands, and Friso de Vries, PhD, analyzed the link between opioid use and changes in the gonadal axis. Most of the subjects in their study were men (J Endocr Soc. 2019. doi. 10.1210/js.2019-SUN-489).

While the data do not support firm conclusions on the health consequences of these endocrine observations, Dr. Najafabadi said that a prospective trial is needed to determine whether there is a potential benefit from screening patients on chronic opioids for potentially treatable endocrine deficiencies.

NEW ORLEANS – About two thirds of men who chronically use opioids have low testosterone levels, based on a literature search of more than 50 randomized and observational studies that examined endocrine function in patients on chronic opioid therapy.

Hypocortisolism, seen in about 20% of the men in these studies, was among the other potentially significant deficiencies in endocrine function, Amir H. Zamanipoor Najafabadi, PhD, reported at the annual meeting of the Endocrine Society.

Dr. Najafabadi of Leiden University in the Netherlands, and Friso de Vries, PhD, analyzed the link between opioid use and changes in the gonadal axis. Most of the subjects in their study were men (J Endocr Soc. 2019. doi. 10.1210/js.2019-SUN-489).

While the data do not support firm conclusions on the health consequences of these endocrine observations, Dr. Najafabadi said that a prospective trial is needed to determine whether there is a potential benefit from screening patients on chronic opioids for potentially treatable endocrine deficiencies.

NEW ORLEANS – About two thirds of men who chronically use opioids have low testosterone levels, based on a literature search of more than 50 randomized and observational studies that examined endocrine function in patients on chronic opioid therapy.

Hypocortisolism, seen in about 20% of the men in these studies, was among the other potentially significant deficiencies in endocrine function, Amir H. Zamanipoor Najafabadi, PhD, reported at the annual meeting of the Endocrine Society.

Dr. Najafabadi of Leiden University in the Netherlands, and Friso de Vries, PhD, analyzed the link between opioid use and changes in the gonadal axis. Most of the subjects in their study were men (J Endocr Soc. 2019. doi. 10.1210/js.2019-SUN-489).

While the data do not support firm conclusions on the health consequences of these endocrine observations, Dr. Najafabadi said that a prospective trial is needed to determine whether there is a potential benefit from screening patients on chronic opioids for potentially treatable endocrine deficiencies.

CHICAGO – Prior authorizations for the delivery of care in dermatology may be increasing steeply, judging from the experience of one large academic dermatology practice.

“About the same number of patients were seen in 2018 as in 2016, but the number of prior authorizations required to serve those patients went up substantially,” reported Ryan P. Carlisle, a medical student who performed this analysis under the guidance of Aaron M. Secrest, MD, PhD, of the University of Utah, Salt Lake City.

Tracking of prior authorizations for the delivery of dermatologic care was initiated in 2016 at the University of Utah. By a number of measures, the burden of prior authorizations has been increasing steadily since that time, Mr. Carlisle said at the annual meeting of the Society for Investigative Dermatology.

As an example, one prior authorization was required for every 15 patient visits (6.7%) over a 30-day period in September 2016. In comparison, one prior authorization was required for every 9 patient visits (11.1%) in a comparable 30-day period in September 2018. Further, the number of clinic visits during this more recent period was 2.4% higher than in the earlier one (9,743 vs. 9,512), so the number of prior authorizations increased by 73.8% (1,088 vs. 626), Mr. Carlisle reported.

Two full-time staff and eight part-time staff at the University of Utah handle prior authorizations for 40 dermatologists and 10 nonphysician clinicians. The substantial unreimbursed costs incurred by this labor can be huge, he said. In one specific case, 81% of the reimbursed cost for a patient visit was consumed by seeking a prior authorization.

Of prior authorizations tracked at the University of Utah, 39.1% were for nonbiologic therapies, 21.6% were for excisions, 16% were for Moh’s surgery, 11% were for biologics, and the remainder was for an array of other procedures or therapies.

Of these, prior authorizations for biologics “were the most burdensome both in time and cost” on a per-visit basis, Mr. Carlisle reported.

The proportions of prior authorizations that were denied were relatively low. The highest proportion of denials was for nonbiologic medications (25%). The rate of denials for biologics over the study period was just 11%. Moreover, of denials that were appealed, 56% were granted.

Importantly, some prior authorizations were rarely denied. This includes a 0% denial rate for Moh’s surgery and a 1% denial rate for incisional procedures. Mr. Carlisle questioned whether the requirement for prior authorizations makes sense in these situations.

“Dermatology should partner with insurers to reduce unnecessary prior authorizations and appeals,” Mr. Carlisle suggested. It “is likely that these are affecting patient care” as well as ultimately, and perhaps unnecessarily, reducing reimbursement.

“The process to get prior authorizations completed and get patients their medications has just gotten to be too burdensome,” said Mr. Carlisle, summarizing the Utah experience.

SOURCE: Carlisle RP. SID 2019, Abstract 247.

CHICAGO – Prior authorizations for the delivery of care in dermatology may be increasing steeply, judging from the experience of one large academic dermatology practice.

“About the same number of patients were seen in 2018 as in 2016, but the number of prior authorizations required to serve those patients went up substantially,” reported Ryan P. Carlisle, a medical student who performed this analysis under the guidance of Aaron M. Secrest, MD, PhD, of the University of Utah, Salt Lake City.

Tracking of prior authorizations for the delivery of dermatologic care was initiated in 2016 at the University of Utah. By a number of measures, the burden of prior authorizations has been increasing steadily since that time, Mr. Carlisle said at the annual meeting of the Society for Investigative Dermatology.

As an example, one prior authorization was required for every 15 patient visits (6.7%) over a 30-day period in September 2016. In comparison, one prior authorization was required for every 9 patient visits (11.1%) in a comparable 30-day period in September 2018. Further, the number of clinic visits during this more recent period was 2.4% higher than in the earlier one (9,743 vs. 9,512), so the number of prior authorizations increased by 73.8% (1,088 vs. 626), Mr. Carlisle reported.

Two full-time staff and eight part-time staff at the University of Utah handle prior authorizations for 40 dermatologists and 10 nonphysician clinicians. The substantial unreimbursed costs incurred by this labor can be huge, he said. In one specific case, 81% of the reimbursed cost for a patient visit was consumed by seeking a prior authorization.

Of prior authorizations tracked at the University of Utah, 39.1% were for nonbiologic therapies, 21.6% were for excisions, 16% were for Moh’s surgery, 11% were for biologics, and the remainder was for an array of other procedures or therapies.

Of these, prior authorizations for biologics “were the most burdensome both in time and cost” on a per-visit basis, Mr. Carlisle reported.

The proportions of prior authorizations that were denied were relatively low. The highest proportion of denials was for nonbiologic medications (25%). The rate of denials for biologics over the study period was just 11%. Moreover, of denials that were appealed, 56% were granted.

Importantly, some prior authorizations were rarely denied. This includes a 0% denial rate for Moh’s surgery and a 1% denial rate for incisional procedures. Mr. Carlisle questioned whether the requirement for prior authorizations makes sense in these situations.

“Dermatology should partner with insurers to reduce unnecessary prior authorizations and appeals,” Mr. Carlisle suggested. It “is likely that these are affecting patient care” as well as ultimately, and perhaps unnecessarily, reducing reimbursement.

“The process to get prior authorizations completed and get patients their medications has just gotten to be too burdensome,” said Mr. Carlisle, summarizing the Utah experience.

SOURCE: Carlisle RP. SID 2019, Abstract 247.

CHICAGO – Prior authorizations for the delivery of care in dermatology may be increasing steeply, judging from the experience of one large academic dermatology practice.

“About the same number of patients were seen in 2018 as in 2016, but the number of prior authorizations required to serve those patients went up substantially,” reported Ryan P. Carlisle, a medical student who performed this analysis under the guidance of Aaron M. Secrest, MD, PhD, of the University of Utah, Salt Lake City.

Tracking of prior authorizations for the delivery of dermatologic care was initiated in 2016 at the University of Utah. By a number of measures, the burden of prior authorizations has been increasing steadily since that time, Mr. Carlisle said at the annual meeting of the Society for Investigative Dermatology.

As an example, one prior authorization was required for every 15 patient visits (6.7%) over a 30-day period in September 2016. In comparison, one prior authorization was required for every 9 patient visits (11.1%) in a comparable 30-day period in September 2018. Further, the number of clinic visits during this more recent period was 2.4% higher than in the earlier one (9,743 vs. 9,512), so the number of prior authorizations increased by 73.8% (1,088 vs. 626), Mr. Carlisle reported.

Two full-time staff and eight part-time staff at the University of Utah handle prior authorizations for 40 dermatologists and 10 nonphysician clinicians. The substantial unreimbursed costs incurred by this labor can be huge, he said. In one specific case, 81% of the reimbursed cost for a patient visit was consumed by seeking a prior authorization.

Of prior authorizations tracked at the University of Utah, 39.1% were for nonbiologic therapies, 21.6% were for excisions, 16% were for Moh’s surgery, 11% were for biologics, and the remainder was for an array of other procedures or therapies.

Of these, prior authorizations for biologics “were the most burdensome both in time and cost” on a per-visit basis, Mr. Carlisle reported.

The proportions of prior authorizations that were denied were relatively low. The highest proportion of denials was for nonbiologic medications (25%). The rate of denials for biologics over the study period was just 11%. Moreover, of denials that were appealed, 56% were granted.

Importantly, some prior authorizations were rarely denied. This includes a 0% denial rate for Moh’s surgery and a 1% denial rate for incisional procedures. Mr. Carlisle questioned whether the requirement for prior authorizations makes sense in these situations.

“Dermatology should partner with insurers to reduce unnecessary prior authorizations and appeals,” Mr. Carlisle suggested. It “is likely that these are affecting patient care” as well as ultimately, and perhaps unnecessarily, reducing reimbursement.

“The process to get prior authorizations completed and get patients their medications has just gotten to be too burdensome,” said Mr. Carlisle, summarizing the Utah experience.

SOURCE: Carlisle RP. SID 2019, Abstract 247.

CHICAGO – Atopic dermatitis in adulthood was associated with a twofold increase in the risk of developing dementia late in life, based on results from a large longitudinal cohort study presented at the annual meeting of the Society for Investigative Dermatology.

Ted Bosworth/MDedge News

“After adjusting for potential mediators such as smoking status, depression, cardiovascular disease, and asthma or rhinitis, the effect was decreased slightly but still remained strongly statistically significant,” reported Katrina Abuabara, MD, of the University of California, San Francisco.

Atopic dermatitis is the latest in growing list of chronic inflammatory conditions that have been associated with an increased risk of dementia, according to Dr. Abuabara, who cited a body of evidence suggesting that inflammation triggers or exacerbates the processes that drive risk of developing dementia late in life.

Interest in the potential association of atopic dermatitis and dementia has been triggered “by a paradigm shift in which we now think of atopic dermatitis as a systemic inflammatory condition.” Dr. Abuabara reported.

In a primary care database of more than 1 million patients, both atopic dermatitis and dementia were common in those aged 60 years or older. The two disorders were identified in 6.75% and 6.49% of patients, respectively.

Cox proportional hazard ratios were employed to determine the relationship between the presence of atopic dermatitis and subsequent development of dementia. The median follow-up was 8 years. Atopic dermatitis was classified as mild, moderate, or severe involvement based on treatment records.

Patients with dementia associated with infectious diseases such as HIV, alcoholism, and other exogenous toxins were excluded from the analysis.

For those with atopic dermatitis relative to those without, the unadjusted hazard ratios were 1.91 for dementia of any type, 2.14 for Alzheimer’s dementia, and 2.25 for vascular-related dementia. After adjustment for confounders such as age, sex, and socioeconomic status, these hazard ratios, respectively, were only somewhat lower and remained statistically significant.

There was a trend for greater dementia risk with greater atopic dermatitis severity, rising from 2.07 in those with mild atopic dermatitis to 2.72 to those with severe disease, according to Dr. Abuabara.

“The important next step is to determine if better control of atopic dermatitis results in a lower risk of dementia,” she said.

According to Dr. Abuabara, some experimental studies have supported the hypothesis that downregulation of systemic markers of inflammation may be protective.

“Even if you reduced risk by a small amount, it would translate into a large health impact because of the large and growing prevalence of dementia,” she said.

Dr. Abuabara is a consultant for the TARGET-DERM study, sponsored by Target PharmaSolutions.

CHICAGO – Atopic dermatitis in adulthood was associated with a twofold increase in the risk of developing dementia late in life, based on results from a large longitudinal cohort study presented at the annual meeting of the Society for Investigative Dermatology.

Ted Bosworth/MDedge News

“After adjusting for potential mediators such as smoking status, depression, cardiovascular disease, and asthma or rhinitis, the effect was decreased slightly but still remained strongly statistically significant,” reported Katrina Abuabara, MD, of the University of California, San Francisco.

Atopic dermatitis is the latest in growing list of chronic inflammatory conditions that have been associated with an increased risk of dementia, according to Dr. Abuabara, who cited a body of evidence suggesting that inflammation triggers or exacerbates the processes that drive risk of developing dementia late in life.

Interest in the potential association of atopic dermatitis and dementia has been triggered “by a paradigm shift in which we now think of atopic dermatitis as a systemic inflammatory condition.” Dr. Abuabara reported.

In a primary care database of more than 1 million patients, both atopic dermatitis and dementia were common in those aged 60 years or older. The two disorders were identified in 6.75% and 6.49% of patients, respectively.

Cox proportional hazard ratios were employed to determine the relationship between the presence of atopic dermatitis and subsequent development of dementia. The median follow-up was 8 years. Atopic dermatitis was classified as mild, moderate, or severe involvement based on treatment records.

Patients with dementia associated with infectious diseases such as HIV, alcoholism, and other exogenous toxins were excluded from the analysis.

For those with atopic dermatitis relative to those without, the unadjusted hazard ratios were 1.91 for dementia of any type, 2.14 for Alzheimer’s dementia, and 2.25 for vascular-related dementia. After adjustment for confounders such as age, sex, and socioeconomic status, these hazard ratios, respectively, were only somewhat lower and remained statistically significant.

There was a trend for greater dementia risk with greater atopic dermatitis severity, rising from 2.07 in those with mild atopic dermatitis to 2.72 to those with severe disease, according to Dr. Abuabara.

“The important next step is to determine if better control of atopic dermatitis results in a lower risk of dementia,” she said.

According to Dr. Abuabara, some experimental studies have supported the hypothesis that downregulation of systemic markers of inflammation may be protective.

“Even if you reduced risk by a small amount, it would translate into a large health impact because of the large and growing prevalence of dementia,” she said.

Dr. Abuabara is a consultant for the TARGET-DERM study, sponsored by Target PharmaSolutions.

CHICAGO – Atopic dermatitis in adulthood was associated with a twofold increase in the risk of developing dementia late in life, based on results from a large longitudinal cohort study presented at the annual meeting of the Society for Investigative Dermatology.

Ted Bosworth/MDedge News

“After adjusting for potential mediators such as smoking status, depression, cardiovascular disease, and asthma or rhinitis, the effect was decreased slightly but still remained strongly statistically significant,” reported Katrina Abuabara, MD, of the University of California, San Francisco.

Atopic dermatitis is the latest in growing list of chronic inflammatory conditions that have been associated with an increased risk of dementia, according to Dr. Abuabara, who cited a body of evidence suggesting that inflammation triggers or exacerbates the processes that drive risk of developing dementia late in life.

Interest in the potential association of atopic dermatitis and dementia has been triggered “by a paradigm shift in which we now think of atopic dermatitis as a systemic inflammatory condition.” Dr. Abuabara reported.

In a primary care database of more than 1 million patients, both atopic dermatitis and dementia were common in those aged 60 years or older. The two disorders were identified in 6.75% and 6.49% of patients, respectively.

Cox proportional hazard ratios were employed to determine the relationship between the presence of atopic dermatitis and subsequent development of dementia. The median follow-up was 8 years. Atopic dermatitis was classified as mild, moderate, or severe involvement based on treatment records.

Patients with dementia associated with infectious diseases such as HIV, alcoholism, and other exogenous toxins were excluded from the analysis.

For those with atopic dermatitis relative to those without, the unadjusted hazard ratios were 1.91 for dementia of any type, 2.14 for Alzheimer’s dementia, and 2.25 for vascular-related dementia. After adjustment for confounders such as age, sex, and socioeconomic status, these hazard ratios, respectively, were only somewhat lower and remained statistically significant.

There was a trend for greater dementia risk with greater atopic dermatitis severity, rising from 2.07 in those with mild atopic dermatitis to 2.72 to those with severe disease, according to Dr. Abuabara.

“The important next step is to determine if better control of atopic dermatitis results in a lower risk of dementia,” she said.

According to Dr. Abuabara, some experimental studies have supported the hypothesis that downregulation of systemic markers of inflammation may be protective.

“Even if you reduced risk by a small amount, it would translate into a large health impact because of the large and growing prevalence of dementia,” she said.

Dr. Abuabara is a consultant for the TARGET-DERM study, sponsored by Target PharmaSolutions.