Conference Coverage

PARIS – New disappointing results from a trial of adjuvant immunotherapy for patients with renal cell carcinoma who underwent nephrectomy contrast with those from a previous trial that showed benefit with another agent.

The new results, from CheckMate 914, show that adjuvant treatment with the combination of nivolumab (Opdivo) plus ipilimumab (Yervoy) did not improve disease-free survival (DFS), compared with placebo.

The finding was presented at the annual meeting of the European Society for Medical Oncology.

CheckMate 914 “did not meet the primary endpoint,” study presenter Robert J. Motzer, MD, a medical oncologist at Memorial Sloan Kettering Cancer Center, New York, said at a press conference.

The results contrast with those seen with pembrolizumab (Keytruda) in the same setting, where the drug achieved a 32% reduction in risk of recurrence or death over placebo in KEYNOTE-564. This led to the U.S. Food and Drug Administration granting approval for the drug as adjuvant treatment following surgery in patients with renal cell carcinoma at intermediate or high risk for recurrence after nephrectomy or after nephrectomy and resection of metastatic lesions.

Another trial of adjuvant immunotherapy in renal cell carcinoma, also presented at ESMO 2022, the IMmotion010 trial with adjuvant atezolizumab (Tecentriq), also did not show any clinical benefit over placebo.

However, Dr. Motzer said that despite both of these new trials showing no benefit, “I don’t think it takes away from standard of care pembrolizumab” in this setting.

There is a great need for adjuvant therapy for patients who undergo surgery, Dr. Motzer commented. The standard treatment for stage I-III localized nonmetastatic renal cell carcinoma is radical or partial nephrectomy, but there remains a “substantial risk” of relapse after surgery, occurring in up to 50% of patients.

In the past, the standard of care for these patients would be watching and waiting and “hoping that the patient doesn’t relapse,” he said, and if they did, then “we would treat accordingly for metastatic disease.”
 

Differences between trials

When asked about the contrast between the latest trial with the adjuvant nivolumab-ipilimumab combination and the earlier trial with adjuvant pembrolizumab, Dr. Motzer told this news organization that there are differences in the designs of the two studies. “Although they are both global phase 2 trials ... [there are] some differences in the patient population.”

However, the “main differences” are the duration, intensity, and tolerability of the treatment regimens. “I suspect that’s impacted on the outcome of our trial,” he said, as “many of our patients didn’t complete even that 6 months of the more toxic immunotherapy [nivolumab-ipilimumab combination].”

Dr. Motzer also noted that, compared with the metastatic setting, patients “do not tolerate therapy as well” in the adjuvant setting. Consequently, the risk-benefit of a drug is “slightly different ... as we have to be much more concerned about toxicity.”

In addition, he said, “our trial also used these kind-of gross clinical features that were developed years ago” to select patients, but now “there’s other much more refined techniques” that look at the underlying biological signatures “to identify who responds to immunotherapy.”

“So I think we have to do a deep dive into the biology in this trial and in the Merck trial [of pembrolizumab] to see if we can better define who is going to relapse and who is going to benefit,” he said.

Commenting on the new results, Dominik Berthold, MD, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland, also wondered whether differences in trial design and study populations could explain the divergent results between the CheckMate and KEYNOTE trials.

“Investigators will need to look in detail at subpopulations and biomarkers to guide treatment decisions and trial design for current and future patients,” he added.

Dr. Berthold said he agrees that pembrolizumab remains standard of care, but “I’m not really sure that we have really to offer all patients” the drug.

He explained that, on the one hand, there is the risk of over-treating many patients, depending on their stage, and on the other hand, “many patients who get pembrolizumab actually do progress.”

In addition, there is the question of the treatment sequence in patients who are already exposed to immunotherapy and when to start tyrosine kinase inhibitors, as well as the much broader issue of the lack of long-term overall survival data with pembrolizumab.

Dr. Berthold noted the issue of whether the high treatment discontinuation rate in CheckMate 914 affected the efficacy of nivolumab plus ipilimumab raises the question of whether, from an immunological point of view, 1 year of pembrolizumab is more effective than 3 months of the combination therapy.

“I think it might be one of the explanations,” he said, adding, however, that these are just “hypotheses” at this stage.
 

Details of the new results

Previous results with the nivolumab-ipilimumab combination, from the CheckMate 214 trial in patients with advanced renal cell carcinoma, had demonstrated that upfront nivolumab plus ipilimumab offered significantly longer treatment-free survival than the VEGF inhibitor sunitinib. The “striking results” from that trial indicated the combination was not only associated with a survival benefit, but also “high response rates, durable responses, complete responses, and even treatment responses that continue after treatment is discontinued,” Dr. Motzer commented.

So his team set out to test the combination in the adjuvant setting in the CheckMate 914 trial, designed in two parts: Part A, comparing nivolumab plus ipilimumab with placebo, and Part B, adding nivolumab monotherapy as another comparator.

Reporting on Part A of the trial, Dr. Motzer explained that they included 816 patients with renal cell carcinoma who had undergone radical or partial nephrectomy with negative surgical margins and had a predominantly clear cell histology.

They also selected patients based on their pathologic TNM staging, choosing “high-risk” individuals, Dr. Motzer explained, but who nevertheless had no evidence of residual disease or distant metastases following nephrectomy.

Between 4 and 12 weeks after surgery, patients were randomized to receive 12 doses of nivolumab plus four doses of ipilimumab or matched placebos for an expected treatment duration of 24 weeks.

The median age of patients was 58-59 years, and approximately 71% were men. By far the most common type of surgery was radical nephrectomy, with 93%, and Dr. Motzer noted that most patients (77%-78%) had pT3 disease without nodal involvement.

After a median follow-up of 37.0 months, there was no significant difference between groups in the primary endpoint of DFS, as assessed by blinded independent central review.

Median DFS was not reached for nivolumab plus ipilimumab versus 50.7 months for placebo, at a hazard ratio of 0.92 (P = .5347). At 24 months, DFS was 76.4% with the combination therapy versus 74.0% for placebo.

Subgroup analysis did not reveal any patient groups that significantly benefitted from the combination therapy, although there was a signal of greater benefit in those with other than pT3 disease.

While tumors with sarcomatoid features appeared to have a significant benefit from nivolumab plus ipilimumab therapy, they represented only 5% of the study population.

During his presentation, Dr. Motzer showed the median duration of therapy was 5.1 months in both groups, but only 57% of nivolumab plus ipilimumab patients completed all doses versus 89% of those assigned to placebo.

In addition, 33% of patients given nivolumab plus ipilimumab discontinued due to study drug toxicity and 29% had a treatment-related adverse event that led to treatment discontinuation. This compared with only 1% of patients for both outcomes with placebo.

The most common treatment-related adverse events in the combination therapy group were pruritus (27%), fatigue (25%), diarrhea (20%), rash (19%), hyperthyroidism (16%), and hypothyroidism (16%), and the vast majority of events were grade 1-2.

Dr. Motzer said that, following these negative results, they are “certainly digging deeper into the details to see which particular groups may have benefited and when toxicity occurred.

Then, more importantly, the team will look out for the results of Part B of the trial to assess the impact of nivolumab monotherapy. “I’m hoping it’s better tolerated,” he said.

Discussant James Larkin, MD, PhD, a consultant medical oncologist at The Royal Marsden, London, said the results from CheckMate 914 came “as a bit of a surprise.”

As did Dr. Motzer, Dr. Larkin singled out the high number of patients who could not complete the full dosing schedule and discontinued treatment.

He added that, while one has to be “cautious” when comparing trials, KEYNOTE-564 was “relatively similar” in design, and it’s “unlikely there’s any significant difference in activity” between the two drugs.

Dr. Larkin also believes data from Part B of CheckMate 914 will be “illuminating.”

There are nevertheless a number of outstanding questions about the results from Part A, he said, the main one being how to better select patients who might respond to the combination, which currently is not possible due to the lack of clinically relevant biomarkers.

The study was funded by Bristol Myers Squibb. Dr. Motzer has disclosed relationships with AstraZeneca, Aveo Pharmaceuticals, Bristol Myers Squibb, Eisai, EMD Serono, Exelixis, Genentech/Roche, Incyte, Lilly Oncology, Merck, Novartis, and Pfizer.

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

PARIS – New disappointing results from a trial of adjuvant immunotherapy for patients with renal cell carcinoma who underwent nephrectomy contrast with those from a previous trial that showed benefit with another agent.

The new results, from CheckMate 914, show that adjuvant treatment with the combination of nivolumab (Opdivo) plus ipilimumab (Yervoy) did not improve disease-free survival (DFS), compared with placebo.

The finding was presented at the annual meeting of the European Society for Medical Oncology.

CheckMate 914 “did not meet the primary endpoint,” study presenter Robert J. Motzer, MD, a medical oncologist at Memorial Sloan Kettering Cancer Center, New York, said at a press conference.

The results contrast with those seen with pembrolizumab (Keytruda) in the same setting, where the drug achieved a 32% reduction in risk of recurrence or death over placebo in KEYNOTE-564. This led to the U.S. Food and Drug Administration granting approval for the drug as adjuvant treatment following surgery in patients with renal cell carcinoma at intermediate or high risk for recurrence after nephrectomy or after nephrectomy and resection of metastatic lesions.

Another trial of adjuvant immunotherapy in renal cell carcinoma, also presented at ESMO 2022, the IMmotion010 trial with adjuvant atezolizumab (Tecentriq), also did not show any clinical benefit over placebo.

However, Dr. Motzer said that despite both of these new trials showing no benefit, “I don’t think it takes away from standard of care pembrolizumab” in this setting.

There is a great need for adjuvant therapy for patients who undergo surgery, Dr. Motzer commented. The standard treatment for stage I-III localized nonmetastatic renal cell carcinoma is radical or partial nephrectomy, but there remains a “substantial risk” of relapse after surgery, occurring in up to 50% of patients.

In the past, the standard of care for these patients would be watching and waiting and “hoping that the patient doesn’t relapse,” he said, and if they did, then “we would treat accordingly for metastatic disease.”
 

Differences between trials

When asked about the contrast between the latest trial with the adjuvant nivolumab-ipilimumab combination and the earlier trial with adjuvant pembrolizumab, Dr. Motzer told this news organization that there are differences in the designs of the two studies. “Although they are both global phase 2 trials ... [there are] some differences in the patient population.”

However, the “main differences” are the duration, intensity, and tolerability of the treatment regimens. “I suspect that’s impacted on the outcome of our trial,” he said, as “many of our patients didn’t complete even that 6 months of the more toxic immunotherapy [nivolumab-ipilimumab combination].”

Dr. Motzer also noted that, compared with the metastatic setting, patients “do not tolerate therapy as well” in the adjuvant setting. Consequently, the risk-benefit of a drug is “slightly different ... as we have to be much more concerned about toxicity.”

In addition, he said, “our trial also used these kind-of gross clinical features that were developed years ago” to select patients, but now “there’s other much more refined techniques” that look at the underlying biological signatures “to identify who responds to immunotherapy.”

“So I think we have to do a deep dive into the biology in this trial and in the Merck trial [of pembrolizumab] to see if we can better define who is going to relapse and who is going to benefit,” he said.

Commenting on the new results, Dominik Berthold, MD, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland, also wondered whether differences in trial design and study populations could explain the divergent results between the CheckMate and KEYNOTE trials.

“Investigators will need to look in detail at subpopulations and biomarkers to guide treatment decisions and trial design for current and future patients,” he added.

Dr. Berthold said he agrees that pembrolizumab remains standard of care, but “I’m not really sure that we have really to offer all patients” the drug.

He explained that, on the one hand, there is the risk of over-treating many patients, depending on their stage, and on the other hand, “many patients who get pembrolizumab actually do progress.”

In addition, there is the question of the treatment sequence in patients who are already exposed to immunotherapy and when to start tyrosine kinase inhibitors, as well as the much broader issue of the lack of long-term overall survival data with pembrolizumab.

Dr. Berthold noted the issue of whether the high treatment discontinuation rate in CheckMate 914 affected the efficacy of nivolumab plus ipilimumab raises the question of whether, from an immunological point of view, 1 year of pembrolizumab is more effective than 3 months of the combination therapy.

“I think it might be one of the explanations,” he said, adding, however, that these are just “hypotheses” at this stage.
 

Details of the new results

Previous results with the nivolumab-ipilimumab combination, from the CheckMate 214 trial in patients with advanced renal cell carcinoma, had demonstrated that upfront nivolumab plus ipilimumab offered significantly longer treatment-free survival than the VEGF inhibitor sunitinib. The “striking results” from that trial indicated the combination was not only associated with a survival benefit, but also “high response rates, durable responses, complete responses, and even treatment responses that continue after treatment is discontinued,” Dr. Motzer commented.

So his team set out to test the combination in the adjuvant setting in the CheckMate 914 trial, designed in two parts: Part A, comparing nivolumab plus ipilimumab with placebo, and Part B, adding nivolumab monotherapy as another comparator.

Reporting on Part A of the trial, Dr. Motzer explained that they included 816 patients with renal cell carcinoma who had undergone radical or partial nephrectomy with negative surgical margins and had a predominantly clear cell histology.

They also selected patients based on their pathologic TNM staging, choosing “high-risk” individuals, Dr. Motzer explained, but who nevertheless had no evidence of residual disease or distant metastases following nephrectomy.

Between 4 and 12 weeks after surgery, patients were randomized to receive 12 doses of nivolumab plus four doses of ipilimumab or matched placebos for an expected treatment duration of 24 weeks.

The median age of patients was 58-59 years, and approximately 71% were men. By far the most common type of surgery was radical nephrectomy, with 93%, and Dr. Motzer noted that most patients (77%-78%) had pT3 disease without nodal involvement.

After a median follow-up of 37.0 months, there was no significant difference between groups in the primary endpoint of DFS, as assessed by blinded independent central review.

Median DFS was not reached for nivolumab plus ipilimumab versus 50.7 months for placebo, at a hazard ratio of 0.92 (P = .5347). At 24 months, DFS was 76.4% with the combination therapy versus 74.0% for placebo.

Subgroup analysis did not reveal any patient groups that significantly benefitted from the combination therapy, although there was a signal of greater benefit in those with other than pT3 disease.

While tumors with sarcomatoid features appeared to have a significant benefit from nivolumab plus ipilimumab therapy, they represented only 5% of the study population.

During his presentation, Dr. Motzer showed the median duration of therapy was 5.1 months in both groups, but only 57% of nivolumab plus ipilimumab patients completed all doses versus 89% of those assigned to placebo.

In addition, 33% of patients given nivolumab plus ipilimumab discontinued due to study drug toxicity and 29% had a treatment-related adverse event that led to treatment discontinuation. This compared with only 1% of patients for both outcomes with placebo.

The most common treatment-related adverse events in the combination therapy group were pruritus (27%), fatigue (25%), diarrhea (20%), rash (19%), hyperthyroidism (16%), and hypothyroidism (16%), and the vast majority of events were grade 1-2.

Dr. Motzer said that, following these negative results, they are “certainly digging deeper into the details to see which particular groups may have benefited and when toxicity occurred.

Then, more importantly, the team will look out for the results of Part B of the trial to assess the impact of nivolumab monotherapy. “I’m hoping it’s better tolerated,” he said.

Discussant James Larkin, MD, PhD, a consultant medical oncologist at The Royal Marsden, London, said the results from CheckMate 914 came “as a bit of a surprise.”

As did Dr. Motzer, Dr. Larkin singled out the high number of patients who could not complete the full dosing schedule and discontinued treatment.

He added that, while one has to be “cautious” when comparing trials, KEYNOTE-564 was “relatively similar” in design, and it’s “unlikely there’s any significant difference in activity” between the two drugs.

Dr. Larkin also believes data from Part B of CheckMate 914 will be “illuminating.”

There are nevertheless a number of outstanding questions about the results from Part A, he said, the main one being how to better select patients who might respond to the combination, which currently is not possible due to the lack of clinically relevant biomarkers.

The study was funded by Bristol Myers Squibb. Dr. Motzer has disclosed relationships with AstraZeneca, Aveo Pharmaceuticals, Bristol Myers Squibb, Eisai, EMD Serono, Exelixis, Genentech/Roche, Incyte, Lilly Oncology, Merck, Novartis, and Pfizer.

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

PARIS – New disappointing results from a trial of adjuvant immunotherapy for patients with renal cell carcinoma who underwent nephrectomy contrast with those from a previous trial that showed benefit with another agent.

The new results, from CheckMate 914, show that adjuvant treatment with the combination of nivolumab (Opdivo) plus ipilimumab (Yervoy) did not improve disease-free survival (DFS), compared with placebo.

The finding was presented at the annual meeting of the European Society for Medical Oncology.

CheckMate 914 “did not meet the primary endpoint,” study presenter Robert J. Motzer, MD, a medical oncologist at Memorial Sloan Kettering Cancer Center, New York, said at a press conference.

The results contrast with those seen with pembrolizumab (Keytruda) in the same setting, where the drug achieved a 32% reduction in risk of recurrence or death over placebo in KEYNOTE-564. This led to the U.S. Food and Drug Administration granting approval for the drug as adjuvant treatment following surgery in patients with renal cell carcinoma at intermediate or high risk for recurrence after nephrectomy or after nephrectomy and resection of metastatic lesions.

Another trial of adjuvant immunotherapy in renal cell carcinoma, also presented at ESMO 2022, the IMmotion010 trial with adjuvant atezolizumab (Tecentriq), also did not show any clinical benefit over placebo.

However, Dr. Motzer said that despite both of these new trials showing no benefit, “I don’t think it takes away from standard of care pembrolizumab” in this setting.

There is a great need for adjuvant therapy for patients who undergo surgery, Dr. Motzer commented. The standard treatment for stage I-III localized nonmetastatic renal cell carcinoma is radical or partial nephrectomy, but there remains a “substantial risk” of relapse after surgery, occurring in up to 50% of patients.

In the past, the standard of care for these patients would be watching and waiting and “hoping that the patient doesn’t relapse,” he said, and if they did, then “we would treat accordingly for metastatic disease.”
 

Differences between trials

When asked about the contrast between the latest trial with the adjuvant nivolumab-ipilimumab combination and the earlier trial with adjuvant pembrolizumab, Dr. Motzer told this news organization that there are differences in the designs of the two studies. “Although they are both global phase 2 trials ... [there are] some differences in the patient population.”

However, the “main differences” are the duration, intensity, and tolerability of the treatment regimens. “I suspect that’s impacted on the outcome of our trial,” he said, as “many of our patients didn’t complete even that 6 months of the more toxic immunotherapy [nivolumab-ipilimumab combination].”

Dr. Motzer also noted that, compared with the metastatic setting, patients “do not tolerate therapy as well” in the adjuvant setting. Consequently, the risk-benefit of a drug is “slightly different ... as we have to be much more concerned about toxicity.”

In addition, he said, “our trial also used these kind-of gross clinical features that were developed years ago” to select patients, but now “there’s other much more refined techniques” that look at the underlying biological signatures “to identify who responds to immunotherapy.”

“So I think we have to do a deep dive into the biology in this trial and in the Merck trial [of pembrolizumab] to see if we can better define who is going to relapse and who is going to benefit,” he said.

Commenting on the new results, Dominik Berthold, MD, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland, also wondered whether differences in trial design and study populations could explain the divergent results between the CheckMate and KEYNOTE trials.

“Investigators will need to look in detail at subpopulations and biomarkers to guide treatment decisions and trial design for current and future patients,” he added.

Dr. Berthold said he agrees that pembrolizumab remains standard of care, but “I’m not really sure that we have really to offer all patients” the drug.

He explained that, on the one hand, there is the risk of over-treating many patients, depending on their stage, and on the other hand, “many patients who get pembrolizumab actually do progress.”

In addition, there is the question of the treatment sequence in patients who are already exposed to immunotherapy and when to start tyrosine kinase inhibitors, as well as the much broader issue of the lack of long-term overall survival data with pembrolizumab.

Dr. Berthold noted the issue of whether the high treatment discontinuation rate in CheckMate 914 affected the efficacy of nivolumab plus ipilimumab raises the question of whether, from an immunological point of view, 1 year of pembrolizumab is more effective than 3 months of the combination therapy.

“I think it might be one of the explanations,” he said, adding, however, that these are just “hypotheses” at this stage.
 

Details of the new results

Previous results with the nivolumab-ipilimumab combination, from the CheckMate 214 trial in patients with advanced renal cell carcinoma, had demonstrated that upfront nivolumab plus ipilimumab offered significantly longer treatment-free survival than the VEGF inhibitor sunitinib. The “striking results” from that trial indicated the combination was not only associated with a survival benefit, but also “high response rates, durable responses, complete responses, and even treatment responses that continue after treatment is discontinued,” Dr. Motzer commented.

So his team set out to test the combination in the adjuvant setting in the CheckMate 914 trial, designed in two parts: Part A, comparing nivolumab plus ipilimumab with placebo, and Part B, adding nivolumab monotherapy as another comparator.

Reporting on Part A of the trial, Dr. Motzer explained that they included 816 patients with renal cell carcinoma who had undergone radical or partial nephrectomy with negative surgical margins and had a predominantly clear cell histology.

They also selected patients based on their pathologic TNM staging, choosing “high-risk” individuals, Dr. Motzer explained, but who nevertheless had no evidence of residual disease or distant metastases following nephrectomy.

Between 4 and 12 weeks after surgery, patients were randomized to receive 12 doses of nivolumab plus four doses of ipilimumab or matched placebos for an expected treatment duration of 24 weeks.

The median age of patients was 58-59 years, and approximately 71% were men. By far the most common type of surgery was radical nephrectomy, with 93%, and Dr. Motzer noted that most patients (77%-78%) had pT3 disease without nodal involvement.

After a median follow-up of 37.0 months, there was no significant difference between groups in the primary endpoint of DFS, as assessed by blinded independent central review.

Median DFS was not reached for nivolumab plus ipilimumab versus 50.7 months for placebo, at a hazard ratio of 0.92 (P = .5347). At 24 months, DFS was 76.4% with the combination therapy versus 74.0% for placebo.

Subgroup analysis did not reveal any patient groups that significantly benefitted from the combination therapy, although there was a signal of greater benefit in those with other than pT3 disease.

While tumors with sarcomatoid features appeared to have a significant benefit from nivolumab plus ipilimumab therapy, they represented only 5% of the study population.

During his presentation, Dr. Motzer showed the median duration of therapy was 5.1 months in both groups, but only 57% of nivolumab plus ipilimumab patients completed all doses versus 89% of those assigned to placebo.

In addition, 33% of patients given nivolumab plus ipilimumab discontinued due to study drug toxicity and 29% had a treatment-related adverse event that led to treatment discontinuation. This compared with only 1% of patients for both outcomes with placebo.

The most common treatment-related adverse events in the combination therapy group were pruritus (27%), fatigue (25%), diarrhea (20%), rash (19%), hyperthyroidism (16%), and hypothyroidism (16%), and the vast majority of events were grade 1-2.

Dr. Motzer said that, following these negative results, they are “certainly digging deeper into the details to see which particular groups may have benefited and when toxicity occurred.

Then, more importantly, the team will look out for the results of Part B of the trial to assess the impact of nivolumab monotherapy. “I’m hoping it’s better tolerated,” he said.

Discussant James Larkin, MD, PhD, a consultant medical oncologist at The Royal Marsden, London, said the results from CheckMate 914 came “as a bit of a surprise.”

As did Dr. Motzer, Dr. Larkin singled out the high number of patients who could not complete the full dosing schedule and discontinued treatment.

He added that, while one has to be “cautious” when comparing trials, KEYNOTE-564 was “relatively similar” in design, and it’s “unlikely there’s any significant difference in activity” between the two drugs.

Dr. Larkin also believes data from Part B of CheckMate 914 will be “illuminating.”

There are nevertheless a number of outstanding questions about the results from Part A, he said, the main one being how to better select patients who might respond to the combination, which currently is not possible due to the lack of clinically relevant biomarkers.

The study was funded by Bristol Myers Squibb. Dr. Motzer has disclosed relationships with AstraZeneca, Aveo Pharmaceuticals, Bristol Myers Squibb, Eisai, EMD Serono, Exelixis, Genentech/Roche, Incyte, Lilly Oncology, Merck, Novartis, and Pfizer.

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

Some pediatricians believe that molluscum contagiosum (MC) should not be treated because they usually self-resolve in 6-18 months, but Rebecca Smith, MD, sees things differently.

“If you don’t treat them, they’re going to spread,” Dr. Smith, who practices dermatology in Fort Mill, S.C., said at Medscape Live’s annual Coastal Dermatology Symposium. “They’re going to be itchy, they can spread on the patient themselves and then to others, and they can cause scarring. The prevalence is anywhere from 5% to 11%. That means there are 6 million patients out there, just waiting to come into your clinics.”

To date, no treatment has been approved by the Food and Drug Administration for MC, although a laundry list of agents have been tried, including cantharidin; cryotherapy; curettage with and without imiquimod; sinecatechins ointment, 15%; imiquimod; and retinoids. And there are several treatments that are being investigated.

A 2017 Cochrane review of 22 studies involving 1,650 patients demonstrated that no single intervention has been consistently effective in treating MC. “Most of the studies were actually very low quality,” said Dr. Smith, who was not involved with the analysis. “The one high quality study showed that imiquimod did not work any better than its vehicle.”
 

Investigational treatments

One of the products in the pipeline is VP-102, a proprietary drug-device combination of cantharidin 0.7% administered through a single-use precision applicator, which has been evaluated in phase 3 studies of patients with molluscum aged 2 years and older. It features a visualization agent so that the person applying the drug can see which lesions have been treated. It also contains a bittering agent to mitigate oral ingestion by children.

Courtesy Dr. Sarah Cipriano

VP-102, which is being developed by Verrica Pharmaceuticals, is applied once every 21 days in up to 4 applications, and multiple lesions can be treated with one applicator. “It’s a stable concentration with a good shelf life, and two phase 3 randomized studies have shown about a 50% complete clearance of new and existing lesions at day 84,” Dr. Smith said. Those studies enrolled children and adults.

A separate analysis of the same data presented at a meeting in 2019 showed that 77% of patients treated with VP-102 achieved greater than 75% clearance, while 65.8% achieved more than 90% clearance.

The new kid on the block is a gel formulation of a nitric oxide–releasing medication, berdazimer 10.3%, a first-in-class topical treatment being developed by Novan, which can be applied at home. In a multicenter study published in JAMA Dermatology, researchers randomized 444 patients to berdazimer gel 10.3% and 447 to a placebo gel, applied once daily in a thin layer on all MC lesions for 12 weeks. The study was conducted at 55 clinics across the United States between Sept. 1, 2020, and July 21, 2021. The mean age of the patients was about 6.5 years and participants had 3-70 raised MC lesions; those with sexually transmitted MC or MC in the periocular area were excluded. The primary endpoint was complete clearance of MC lesions after 12 weeks of treatment.

At 12 weeks, significantly more patients treated with berdazimer gel achieved complete clearance than those on vehicle (32.4% vs. 19.7%; P < .001). A total of 64 (14.4%) patients in the berdazimer group discontinued treatment because of MC clearance, compared with 40 patients (8.9%) in the vehicle group.

More recently, investigators evaluated autoinoculation vs. 35% trichloroacetic acid (TCA) for the treatment of MC. Autoinoculation involves puncturing the perilesional and lesional skin 5-7 times with an insulin syringe. “This gets a little bit of the virus into the dermis, and you hope to elicit an immune response,” explained Dr. Smith, who was not involved with the study. At 3 months, 80% of patients in the autoinoculation group achieved complete clearance, compared with 62% of those in the TCA group, while recurrence at 6 months was 3% vs. 40%, respectively.

Manual extraction of MC lesions is another option. “I love to pop the cores out with my thumbs,” Dr. Smith said. “You have to pick the patients who can tolerate this, and the MC lesions need to be ripe and ready.”

For ophthalmic lesions, watchful waiting is advisable unless the MC lesions are symptomatic or bothersome or large lesions form on the lid margin, which may cause ocular irritation or even a corneal abrasion. “If a patient presents with a multisite infection that includes ocular lesions, treat lesions on other parts of the body and keep your fingers crossed that a systemic immune response occurs,” she said.

The desired immune response is known as the “BOTE” sign (the beginning of the end), which heralds the clearance of the molluscum infection. This often appears as reddening of all the MC lesions and occasionally as a granulomatous “id-like” reaction especially on the extensor elbows and knees. “When this happens, it often scares the patients,” Dr. Smith said. But she explains that this is a positive development, and that “this means that the lesions are about to self-resolve.”

Dr. Smith disclosed that she serves as a speaker or a member of the speakers bureau for Amgen, CeraVe, EPI, Galderma, InCyte, Lilly, Pfizer, Regeneron, Sanofi Genzyme, and Sun. She also serves as an advisor or consultant for Janssen, Lilly, Regeneron, and Sanofi Genzyme.

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

Some pediatricians believe that molluscum contagiosum (MC) should not be treated because they usually self-resolve in 6-18 months, but Rebecca Smith, MD, sees things differently.

“If you don’t treat them, they’re going to spread,” Dr. Smith, who practices dermatology in Fort Mill, S.C., said at Medscape Live’s annual Coastal Dermatology Symposium. “They’re going to be itchy, they can spread on the patient themselves and then to others, and they can cause scarring. The prevalence is anywhere from 5% to 11%. That means there are 6 million patients out there, just waiting to come into your clinics.”

To date, no treatment has been approved by the Food and Drug Administration for MC, although a laundry list of agents have been tried, including cantharidin; cryotherapy; curettage with and without imiquimod; sinecatechins ointment, 15%; imiquimod; and retinoids. And there are several treatments that are being investigated.

A 2017 Cochrane review of 22 studies involving 1,650 patients demonstrated that no single intervention has been consistently effective in treating MC. “Most of the studies were actually very low quality,” said Dr. Smith, who was not involved with the analysis. “The one high quality study showed that imiquimod did not work any better than its vehicle.”
 

Investigational treatments

One of the products in the pipeline is VP-102, a proprietary drug-device combination of cantharidin 0.7% administered through a single-use precision applicator, which has been evaluated in phase 3 studies of patients with molluscum aged 2 years and older. It features a visualization agent so that the person applying the drug can see which lesions have been treated. It also contains a bittering agent to mitigate oral ingestion by children.

Courtesy Dr. Sarah Cipriano

VP-102, which is being developed by Verrica Pharmaceuticals, is applied once every 21 days in up to 4 applications, and multiple lesions can be treated with one applicator. “It’s a stable concentration with a good shelf life, and two phase 3 randomized studies have shown about a 50% complete clearance of new and existing lesions at day 84,” Dr. Smith said. Those studies enrolled children and adults.

A separate analysis of the same data presented at a meeting in 2019 showed that 77% of patients treated with VP-102 achieved greater than 75% clearance, while 65.8% achieved more than 90% clearance.

The new kid on the block is a gel formulation of a nitric oxide–releasing medication, berdazimer 10.3%, a first-in-class topical treatment being developed by Novan, which can be applied at home. In a multicenter study published in JAMA Dermatology, researchers randomized 444 patients to berdazimer gel 10.3% and 447 to a placebo gel, applied once daily in a thin layer on all MC lesions for 12 weeks. The study was conducted at 55 clinics across the United States between Sept. 1, 2020, and July 21, 2021. The mean age of the patients was about 6.5 years and participants had 3-70 raised MC lesions; those with sexually transmitted MC or MC in the periocular area were excluded. The primary endpoint was complete clearance of MC lesions after 12 weeks of treatment.

At 12 weeks, significantly more patients treated with berdazimer gel achieved complete clearance than those on vehicle (32.4% vs. 19.7%; P < .001). A total of 64 (14.4%) patients in the berdazimer group discontinued treatment because of MC clearance, compared with 40 patients (8.9%) in the vehicle group.

More recently, investigators evaluated autoinoculation vs. 35% trichloroacetic acid (TCA) for the treatment of MC. Autoinoculation involves puncturing the perilesional and lesional skin 5-7 times with an insulin syringe. “This gets a little bit of the virus into the dermis, and you hope to elicit an immune response,” explained Dr. Smith, who was not involved with the study. At 3 months, 80% of patients in the autoinoculation group achieved complete clearance, compared with 62% of those in the TCA group, while recurrence at 6 months was 3% vs. 40%, respectively.

Manual extraction of MC lesions is another option. “I love to pop the cores out with my thumbs,” Dr. Smith said. “You have to pick the patients who can tolerate this, and the MC lesions need to be ripe and ready.”

For ophthalmic lesions, watchful waiting is advisable unless the MC lesions are symptomatic or bothersome or large lesions form on the lid margin, which may cause ocular irritation or even a corneal abrasion. “If a patient presents with a multisite infection that includes ocular lesions, treat lesions on other parts of the body and keep your fingers crossed that a systemic immune response occurs,” she said.

The desired immune response is known as the “BOTE” sign (the beginning of the end), which heralds the clearance of the molluscum infection. This often appears as reddening of all the MC lesions and occasionally as a granulomatous “id-like” reaction especially on the extensor elbows and knees. “When this happens, it often scares the patients,” Dr. Smith said. But she explains that this is a positive development, and that “this means that the lesions are about to self-resolve.”

Dr. Smith disclosed that she serves as a speaker or a member of the speakers bureau for Amgen, CeraVe, EPI, Galderma, InCyte, Lilly, Pfizer, Regeneron, Sanofi Genzyme, and Sun. She also serves as an advisor or consultant for Janssen, Lilly, Regeneron, and Sanofi Genzyme.

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

Some pediatricians believe that molluscum contagiosum (MC) should not be treated because they usually self-resolve in 6-18 months, but Rebecca Smith, MD, sees things differently.

“If you don’t treat them, they’re going to spread,” Dr. Smith, who practices dermatology in Fort Mill, S.C., said at Medscape Live’s annual Coastal Dermatology Symposium. “They’re going to be itchy, they can spread on the patient themselves and then to others, and they can cause scarring. The prevalence is anywhere from 5% to 11%. That means there are 6 million patients out there, just waiting to come into your clinics.”

To date, no treatment has been approved by the Food and Drug Administration for MC, although a laundry list of agents have been tried, including cantharidin; cryotherapy; curettage with and without imiquimod; sinecatechins ointment, 15%; imiquimod; and retinoids. And there are several treatments that are being investigated.

A 2017 Cochrane review of 22 studies involving 1,650 patients demonstrated that no single intervention has been consistently effective in treating MC. “Most of the studies were actually very low quality,” said Dr. Smith, who was not involved with the analysis. “The one high quality study showed that imiquimod did not work any better than its vehicle.”
 

Investigational treatments

One of the products in the pipeline is VP-102, a proprietary drug-device combination of cantharidin 0.7% administered through a single-use precision applicator, which has been evaluated in phase 3 studies of patients with molluscum aged 2 years and older. It features a visualization agent so that the person applying the drug can see which lesions have been treated. It also contains a bittering agent to mitigate oral ingestion by children.

Courtesy Dr. Sarah Cipriano

VP-102, which is being developed by Verrica Pharmaceuticals, is applied once every 21 days in up to 4 applications, and multiple lesions can be treated with one applicator. “It’s a stable concentration with a good shelf life, and two phase 3 randomized studies have shown about a 50% complete clearance of new and existing lesions at day 84,” Dr. Smith said. Those studies enrolled children and adults.

A separate analysis of the same data presented at a meeting in 2019 showed that 77% of patients treated with VP-102 achieved greater than 75% clearance, while 65.8% achieved more than 90% clearance.

The new kid on the block is a gel formulation of a nitric oxide–releasing medication, berdazimer 10.3%, a first-in-class topical treatment being developed by Novan, which can be applied at home. In a multicenter study published in JAMA Dermatology, researchers randomized 444 patients to berdazimer gel 10.3% and 447 to a placebo gel, applied once daily in a thin layer on all MC lesions for 12 weeks. The study was conducted at 55 clinics across the United States between Sept. 1, 2020, and July 21, 2021. The mean age of the patients was about 6.5 years and participants had 3-70 raised MC lesions; those with sexually transmitted MC or MC in the periocular area were excluded. The primary endpoint was complete clearance of MC lesions after 12 weeks of treatment.

At 12 weeks, significantly more patients treated with berdazimer gel achieved complete clearance than those on vehicle (32.4% vs. 19.7%; P < .001). A total of 64 (14.4%) patients in the berdazimer group discontinued treatment because of MC clearance, compared with 40 patients (8.9%) in the vehicle group.

More recently, investigators evaluated autoinoculation vs. 35% trichloroacetic acid (TCA) for the treatment of MC. Autoinoculation involves puncturing the perilesional and lesional skin 5-7 times with an insulin syringe. “This gets a little bit of the virus into the dermis, and you hope to elicit an immune response,” explained Dr. Smith, who was not involved with the study. At 3 months, 80% of patients in the autoinoculation group achieved complete clearance, compared with 62% of those in the TCA group, while recurrence at 6 months was 3% vs. 40%, respectively.

Manual extraction of MC lesions is another option. “I love to pop the cores out with my thumbs,” Dr. Smith said. “You have to pick the patients who can tolerate this, and the MC lesions need to be ripe and ready.”

For ophthalmic lesions, watchful waiting is advisable unless the MC lesions are symptomatic or bothersome or large lesions form on the lid margin, which may cause ocular irritation or even a corneal abrasion. “If a patient presents with a multisite infection that includes ocular lesions, treat lesions on other parts of the body and keep your fingers crossed that a systemic immune response occurs,” she said.

The desired immune response is known as the “BOTE” sign (the beginning of the end), which heralds the clearance of the molluscum infection. This often appears as reddening of all the MC lesions and occasionally as a granulomatous “id-like” reaction especially on the extensor elbows and knees. “When this happens, it often scares the patients,” Dr. Smith said. But she explains that this is a positive development, and that “this means that the lesions are about to self-resolve.”

Dr. Smith disclosed that she serves as a speaker or a member of the speakers bureau for Amgen, CeraVe, EPI, Galderma, InCyte, Lilly, Pfizer, Regeneron, Sanofi Genzyme, and Sun. She also serves as an advisor or consultant for Janssen, Lilly, Regeneron, and Sanofi Genzyme.

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

STOCKHOLM – Enterovirus infection appears to be strongly linked to both type 1 diabetes and islet cell autoantibodies, new research suggests.

The strength of the relationship, particularly within the first month of type 1 diabetes diagnosis, “further supports the rationale for development of enterovirus-targeted vaccines and antiviral therapy to prevent and reduce the impact of type 1 diabetes,” according to lead investigator Sonia Isaacs, MD, of the department of pediatrics and child health at the University of New South Wales, Sydney, Australia.

Enteroviruses are a large family of viruses responsible for many infections in children. These live in the intestinal tract but can cause a wide variety of illnesses. There are more than 70 different strains, which include the group A and group B coxsackieviruses, the polioviruses, hepatitis A virus, and several strains that just go by the name enterovirus. 

Dr. Isaacs presented the data, from a meta-analysis of studies using modern molecular techniques, at the annual meeting of the European Association for the Study of Diabetes.

The findings raise the question of whether people should be routinely tested for enterovirus at the time of type 1 diabetes diagnosis, she said during her presentation.

Asked by this news organization about the implications for first-degree relatives of people with type 1 diabetes, Dr. Isaacs said that they are “definitely a population to watch out for,” with regard to enteroviral infections. “Type 1 diabetes is very diverse and has different endotypes. Different environmental factors may be implicated in these different endotypes, and it may be that the enteroviruses are quite important in the first-degree relative group.”  

Asked to comment, session moderator Kamlesh Khunti, MD, PhD, told this news organization that the data were “compelling,” particularly in the short term after type 1 diabetes diagnosis. “It seems that there may be plausibility for enterovirus associated with the development of type 1 diabetes ... Are there methods by which we can reduce this risk with either antivirals or vaccinations? I think that needs to be tested.”

And in regard to first-degree relatives, “I think that’s the group to go for because the association is so highly correlated. I think that’s the group worth testing with any interventions,” said Dr. Khunti, professor of primary care diabetes and vascular medicine at the University of Leicester, England.

Link stronger a month after diagnosis, in close relatives, in Europe

The new meta-analysis is an update to a prior review published in 2011 by Dr. Isaacs’ group, which found that people with islet cell autoimmunity were more than four times as likely as were controls to have an enterovirus infection, and people with type 1 diabetes were almost 10 times as likely.

This new analysis focuses on studies using more modern molecular techniques for detecting viruses, including high throughput sequencing and single-cell technologies.

The analysis identified 60 studies with a total of 12,077 participants, of whom 900 had islet autoimmunity, 5,081 had type 1 diabetes, and 6,096 were controls. Thirty-five of the studies were from Europe, while others were from the United States, Asia, and the Middle East.

Of 16 studies examining enterovirus infection in islet autoimmunity, cases with islet autoimmunity were twice as likely to have an enterovirus infection at any time point compared to controls, a significant difference (odds ratio [OR], 2.07, P = .002.)

Among 48 studies reporting enterovirus infection in type 1 diabetes, those with type 1 diabetes were eight times as likely to have an enterovirus infection compared with controls (OR, 8.0, P < .00001).

In 25 studies including 2,977 participants with onset of type 1 diabetes within the prior month, those individuals were more than 16 times more likely to present with an enterovirus infection (OR, 16.2, P < .00001).

“The strength of this is association is greater than previously reported by both us and others,” Dr. Isaacs noted.

The association between enterovirus infection and islet autoimmunity was greater in individuals who later progressed to type 1 diabetes, with odds ratio 5.1 vs. 2.0 for those who didn’t. The association was most evident at or shortly after seroconversion (5.1), was stronger in Europe (3.2) than in other regions (1.9), and was stronger among those with a first-degree relative with type 1 diabetes (9.8) than those recruited via a high-risk human leukocyte antigen (HLA), in whom the relationship wasn’t significant.

Having multiple or consecutive enteroviral infections was also associated with islet autoimmunity (2.0).

With type 1 diabetes, the relationship with enterovirus was greater in children (9.0) than in adults (4.1), and was greater for type 1 diabetes onset within 1 year (13.8) and within 1 month (16.2) than for those with established type 1 diabetes (7.0). Here, too, the relationship was stronger in Europe (10.2) than outside Europe (7.5).

The link with type 1 diabetes and enterovirus was particularly strong for those with both a first-degree relative and a high-risk HLA (141.4).

The relationship with type 1 diabetes was significant for enterovirus species A (3.7), B (12.7) and C (13.8), including coxsackie virus genotypes, but not D.

“Future studies should focus on characterizing enterovirus genomes in at-risk cohorts rather than just the presence or absence of the virus,” Dr. Isaacs said.

However, she added, “type 1 diabetes is such a heterogenous condition, viruses may be implicated more in one type than another. It’s important that we start to look into this.”

Dr. Isaacs reports no relevant financial relationships. Dr. Khunti disclosed ties with AstraZeneca, Novartis, Novo Nordisk, Sanofi-Aventis, Lilly, Merck Sharp & Dohme, Boehringer Ingelheim, Bayer, Berlin-Chemie AG / Menarini Group, Janssen, and Napp.

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

STOCKHOLM – Enterovirus infection appears to be strongly linked to both type 1 diabetes and islet cell autoantibodies, new research suggests.

The strength of the relationship, particularly within the first month of type 1 diabetes diagnosis, “further supports the rationale for development of enterovirus-targeted vaccines and antiviral therapy to prevent and reduce the impact of type 1 diabetes,” according to lead investigator Sonia Isaacs, MD, of the department of pediatrics and child health at the University of New South Wales, Sydney, Australia.

Enteroviruses are a large family of viruses responsible for many infections in children. These live in the intestinal tract but can cause a wide variety of illnesses. There are more than 70 different strains, which include the group A and group B coxsackieviruses, the polioviruses, hepatitis A virus, and several strains that just go by the name enterovirus. 

Dr. Isaacs presented the data, from a meta-analysis of studies using modern molecular techniques, at the annual meeting of the European Association for the Study of Diabetes.

The findings raise the question of whether people should be routinely tested for enterovirus at the time of type 1 diabetes diagnosis, she said during her presentation.

Asked by this news organization about the implications for first-degree relatives of people with type 1 diabetes, Dr. Isaacs said that they are “definitely a population to watch out for,” with regard to enteroviral infections. “Type 1 diabetes is very diverse and has different endotypes. Different environmental factors may be implicated in these different endotypes, and it may be that the enteroviruses are quite important in the first-degree relative group.”  

Asked to comment, session moderator Kamlesh Khunti, MD, PhD, told this news organization that the data were “compelling,” particularly in the short term after type 1 diabetes diagnosis. “It seems that there may be plausibility for enterovirus associated with the development of type 1 diabetes ... Are there methods by which we can reduce this risk with either antivirals or vaccinations? I think that needs to be tested.”

And in regard to first-degree relatives, “I think that’s the group to go for because the association is so highly correlated. I think that’s the group worth testing with any interventions,” said Dr. Khunti, professor of primary care diabetes and vascular medicine at the University of Leicester, England.

Link stronger a month after diagnosis, in close relatives, in Europe

The new meta-analysis is an update to a prior review published in 2011 by Dr. Isaacs’ group, which found that people with islet cell autoimmunity were more than four times as likely as were controls to have an enterovirus infection, and people with type 1 diabetes were almost 10 times as likely.

This new analysis focuses on studies using more modern molecular techniques for detecting viruses, including high throughput sequencing and single-cell technologies.

The analysis identified 60 studies with a total of 12,077 participants, of whom 900 had islet autoimmunity, 5,081 had type 1 diabetes, and 6,096 were controls. Thirty-five of the studies were from Europe, while others were from the United States, Asia, and the Middle East.

Of 16 studies examining enterovirus infection in islet autoimmunity, cases with islet autoimmunity were twice as likely to have an enterovirus infection at any time point compared to controls, a significant difference (odds ratio [OR], 2.07, P = .002.)

Among 48 studies reporting enterovirus infection in type 1 diabetes, those with type 1 diabetes were eight times as likely to have an enterovirus infection compared with controls (OR, 8.0, P < .00001).

In 25 studies including 2,977 participants with onset of type 1 diabetes within the prior month, those individuals were more than 16 times more likely to present with an enterovirus infection (OR, 16.2, P < .00001).

“The strength of this is association is greater than previously reported by both us and others,” Dr. Isaacs noted.

The association between enterovirus infection and islet autoimmunity was greater in individuals who later progressed to type 1 diabetes, with odds ratio 5.1 vs. 2.0 for those who didn’t. The association was most evident at or shortly after seroconversion (5.1), was stronger in Europe (3.2) than in other regions (1.9), and was stronger among those with a first-degree relative with type 1 diabetes (9.8) than those recruited via a high-risk human leukocyte antigen (HLA), in whom the relationship wasn’t significant.

Having multiple or consecutive enteroviral infections was also associated with islet autoimmunity (2.0).

With type 1 diabetes, the relationship with enterovirus was greater in children (9.0) than in adults (4.1), and was greater for type 1 diabetes onset within 1 year (13.8) and within 1 month (16.2) than for those with established type 1 diabetes (7.0). Here, too, the relationship was stronger in Europe (10.2) than outside Europe (7.5).

The link with type 1 diabetes and enterovirus was particularly strong for those with both a first-degree relative and a high-risk HLA (141.4).

The relationship with type 1 diabetes was significant for enterovirus species A (3.7), B (12.7) and C (13.8), including coxsackie virus genotypes, but not D.

“Future studies should focus on characterizing enterovirus genomes in at-risk cohorts rather than just the presence or absence of the virus,” Dr. Isaacs said.

However, she added, “type 1 diabetes is such a heterogenous condition, viruses may be implicated more in one type than another. It’s important that we start to look into this.”

Dr. Isaacs reports no relevant financial relationships. Dr. Khunti disclosed ties with AstraZeneca, Novartis, Novo Nordisk, Sanofi-Aventis, Lilly, Merck Sharp & Dohme, Boehringer Ingelheim, Bayer, Berlin-Chemie AG / Menarini Group, Janssen, and Napp.

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

STOCKHOLM – Enterovirus infection appears to be strongly linked to both type 1 diabetes and islet cell autoantibodies, new research suggests.

The strength of the relationship, particularly within the first month of type 1 diabetes diagnosis, “further supports the rationale for development of enterovirus-targeted vaccines and antiviral therapy to prevent and reduce the impact of type 1 diabetes,” according to lead investigator Sonia Isaacs, MD, of the department of pediatrics and child health at the University of New South Wales, Sydney, Australia.

Enteroviruses are a large family of viruses responsible for many infections in children. These live in the intestinal tract but can cause a wide variety of illnesses. There are more than 70 different strains, which include the group A and group B coxsackieviruses, the polioviruses, hepatitis A virus, and several strains that just go by the name enterovirus. 

Dr. Isaacs presented the data, from a meta-analysis of studies using modern molecular techniques, at the annual meeting of the European Association for the Study of Diabetes.

The findings raise the question of whether people should be routinely tested for enterovirus at the time of type 1 diabetes diagnosis, she said during her presentation.

Asked by this news organization about the implications for first-degree relatives of people with type 1 diabetes, Dr. Isaacs said that they are “definitely a population to watch out for,” with regard to enteroviral infections. “Type 1 diabetes is very diverse and has different endotypes. Different environmental factors may be implicated in these different endotypes, and it may be that the enteroviruses are quite important in the first-degree relative group.”  

Asked to comment, session moderator Kamlesh Khunti, MD, PhD, told this news organization that the data were “compelling,” particularly in the short term after type 1 diabetes diagnosis. “It seems that there may be plausibility for enterovirus associated with the development of type 1 diabetes ... Are there methods by which we can reduce this risk with either antivirals or vaccinations? I think that needs to be tested.”

And in regard to first-degree relatives, “I think that’s the group to go for because the association is so highly correlated. I think that’s the group worth testing with any interventions,” said Dr. Khunti, professor of primary care diabetes and vascular medicine at the University of Leicester, England.

Link stronger a month after diagnosis, in close relatives, in Europe

The new meta-analysis is an update to a prior review published in 2011 by Dr. Isaacs’ group, which found that people with islet cell autoimmunity were more than four times as likely as were controls to have an enterovirus infection, and people with type 1 diabetes were almost 10 times as likely.

This new analysis focuses on studies using more modern molecular techniques for detecting viruses, including high throughput sequencing and single-cell technologies.

The analysis identified 60 studies with a total of 12,077 participants, of whom 900 had islet autoimmunity, 5,081 had type 1 diabetes, and 6,096 were controls. Thirty-five of the studies were from Europe, while others were from the United States, Asia, and the Middle East.

Of 16 studies examining enterovirus infection in islet autoimmunity, cases with islet autoimmunity were twice as likely to have an enterovirus infection at any time point compared to controls, a significant difference (odds ratio [OR], 2.07, P = .002.)

Among 48 studies reporting enterovirus infection in type 1 diabetes, those with type 1 diabetes were eight times as likely to have an enterovirus infection compared with controls (OR, 8.0, P < .00001).

In 25 studies including 2,977 participants with onset of type 1 diabetes within the prior month, those individuals were more than 16 times more likely to present with an enterovirus infection (OR, 16.2, P < .00001).

“The strength of this is association is greater than previously reported by both us and others,” Dr. Isaacs noted.

The association between enterovirus infection and islet autoimmunity was greater in individuals who later progressed to type 1 diabetes, with odds ratio 5.1 vs. 2.0 for those who didn’t. The association was most evident at or shortly after seroconversion (5.1), was stronger in Europe (3.2) than in other regions (1.9), and was stronger among those with a first-degree relative with type 1 diabetes (9.8) than those recruited via a high-risk human leukocyte antigen (HLA), in whom the relationship wasn’t significant.

Having multiple or consecutive enteroviral infections was also associated with islet autoimmunity (2.0).

With type 1 diabetes, the relationship with enterovirus was greater in children (9.0) than in adults (4.1), and was greater for type 1 diabetes onset within 1 year (13.8) and within 1 month (16.2) than for those with established type 1 diabetes (7.0). Here, too, the relationship was stronger in Europe (10.2) than outside Europe (7.5).

The link with type 1 diabetes and enterovirus was particularly strong for those with both a first-degree relative and a high-risk HLA (141.4).

The relationship with type 1 diabetes was significant for enterovirus species A (3.7), B (12.7) and C (13.8), including coxsackie virus genotypes, but not D.

“Future studies should focus on characterizing enterovirus genomes in at-risk cohorts rather than just the presence or absence of the virus,” Dr. Isaacs said.

However, she added, “type 1 diabetes is such a heterogenous condition, viruses may be implicated more in one type than another. It’s important that we start to look into this.”

Dr. Isaacs reports no relevant financial relationships. Dr. Khunti disclosed ties with AstraZeneca, Novartis, Novo Nordisk, Sanofi-Aventis, Lilly, Merck Sharp & Dohme, Boehringer Ingelheim, Bayer, Berlin-Chemie AG / Menarini Group, Janssen, and Napp.

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

The oral Janus kinase (JAK) inhibitor baricitinib appears to improve symptoms of atopic dermatitis (AD) in children aged 2 years and up, as indicated by data from the phase 3 BREEZE-AD-PEDS trial.

After 16 weeks of treatment, the primary endpoint – an Investigators Global Assessment (IGA) score of 0 or 1 with at least a 2-point improvement from baseline – was met by 41.7% of patients given 2 mg (those younger than age 10) or 4 mg of baricitinib (those aged 10-17 years), the highest dose studied in each of those two age groups.

By comparison, the primary endpoint was met in 16.4% of children in the placebo group (P < .001).

Baricitinib is approved for the treatment of AD in adults in many countries, Antonio Torrelo, MD, of the Hospital Infantil Niño Jesús, Madrid, said at the annual congress of the European Academy of Dermatology and Venereology. It was approved by the U.S. Food and Drug Administration for treating adults with severe alopecia areata in June and is under FDA review for the treatment of AD.
 

The phase 3 BREEZE-AD-PEDS trial

BREEZE-AD-PEDS was a randomized, double-blind trial that evaluated the safety and efficacy of baricitinib in 483 children and adolescents with moderate to severe AD. Participants were aged 2-17 years. Those aged 2-5 years had been diagnosed with AD for at least 6 months; if they were older, they had been diagnosed for at least 12 months.

Three dosing levels of baricitinib were tested: 121 patients were given a low dose, which was 0.5 mg/day in children aged 2 to less than 10 years and 1 mg/day in those aged 10 to less than 18 years. A medium dose – 1 mg/day in the younger children and 2 mg/day in the older children – was given to 120 children, while a high dose – 2 mg/day and 4 mg/day, respectively – was given to another 120 children.

Topical treatments were permitted, although for entry into the trial, participants had to have had an inadequate response to steroids and an inadequate or no response to topical calcineurin inhibitors. In all groups, age, gender, race, geographic region, age at diagnosis of AD, and duration of AD “were more or less similar,” Dr. Torello said.
 

Good results, but only with highest dose

The primary IGA endpoint was reached by 25.8% of children in the medium-dose group and by 18.2% in the low-dose group. Neither result was statistically significant in comparison with placebo (16.4%).

When breaking down the results between different ages, “the results in the IGA scores are consistent in both age subgroups – below 10 years and over 10 years,” Dr. Torello noted. The results are also consistent across body weights (< 20 kg, 20-60 kg, and > 60 kg), he added.

Among those treated with the high dose of baricitinib, Eczema Area and Severity Index (EASI) 75% and 95% improvement scores were reached in 52.5% and 30% of patients, respectively. Corresponding figures for the medium dose were 40% and 21.7%; for the low baricitinib dose, 32.2% and 11.6%; and for placebo, 32% and 12.3%. Again, only the results for the highest baricitinib dose were significant in comparison with placebo.

A similar pattern was seen for improvement in itch, and there was a 75% improvement in Scoring Atopic Dermatitis (SCORAD75) results.
 

Safety of baricitinib in children

The labeling for JAK inhibitors that have been approved to date, including baricitinib, include a boxed warning regarding risks for thrombosis, major adverse cardiovascular events, and all-cause mortality. The warning is based on use by patients with rheumatoid arthritis.

Dr. Torello summarized baricitinib’s safety profile in the trial as being “consistent with the well-known safety profile for baricitinib in adults with moderate to severe atopic dermatitis.”

In the study, no severe adverse effects were noted, and no new safety signals were observed, he said. The rate of any treatment-emergent effect among patients was around 50% and was similar across all baricitinib and placebo groups. Study discontinuations because of a side effect were more frequent in the placebo arm (1.6% of patients) than in the baricitinib low-, medium-, and high-dose arms (0.8%, 0%, and 0.8%, respectively).

There were no cases of deep-vein thrombosis, pulmonary embolism, or other adverse effects of special interest, including major adverse cardiovascular events, gastrointestinal perforations, and opportunistic infections, Dr. Torrelo said.

No patient experienced elevations in liver enzyme levels, although there were some cases of elevated creatinine phosphokinase levels (16% in the placebo group and 19% in the baricitinib arms altogether) that were not from muscle injury. There was a possible increase in low-density cholesterol level (3.3% of those taking placebo vs. 10.1% of baricitinib-treated patients).
 

Is there a role for baricitinib?

“Baricitinib is a potential therapeutic option with a favorable benefit-to-risk profile for children between 2 and 18 years who have moderate to severe atopic dermatitis, and candidates for systemic therapy,” Dr. Torrelo said. “No single drug is capable to treat every patient with atopic dermatitis,” he added in discussing the possible place of baricitinib in pediatric practice.

“There are patients who do not respond to dupilumab, who apparently respond later to JAK inhibitors,” he noted.

“We are trying to work phenotypically, trying to learn what kind of patients – especially children who have a more heterogeneous disease than adults – can be better treated with JAK inhibitors or dupilumab.” There may be other important considerations in choosing a treatment in children, Dr. Torrelo said, including that JAK inhibitors can be given orally, while dupilumab is administered by injection.

Asked to comment on the results, Jashin J. Wu, MD, founder and CEO of the Dermatology Research and Education Foundation in Irvine, Calif., pointed out that “only the higher dose is significantly more effective than placebo.”

In his view, “the potentially severe adverse events are not worth the risk compared to more effective agents, such as dupilumab, in this pediatric population,” added Dr. Wu, who recently authored a review of the role of JAK inhibitors in skin disease. He was not involved with the baricitinib study.

The study was funded by Eli Lilly in collaboration with Incyte. Dr. Torello has participated in advisory boards and/or has served as a principal investigator in clinical trials for AbbVie, Eli Lilly and Company, Novartis, Pfizer, Pierre Fabre, and Sanofi. Dr. Wu has been an investigator, consultant, or speaker for multiple pharmaceutical companies.

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

The oral Janus kinase (JAK) inhibitor baricitinib appears to improve symptoms of atopic dermatitis (AD) in children aged 2 years and up, as indicated by data from the phase 3 BREEZE-AD-PEDS trial.

After 16 weeks of treatment, the primary endpoint – an Investigators Global Assessment (IGA) score of 0 or 1 with at least a 2-point improvement from baseline – was met by 41.7% of patients given 2 mg (those younger than age 10) or 4 mg of baricitinib (those aged 10-17 years), the highest dose studied in each of those two age groups.

By comparison, the primary endpoint was met in 16.4% of children in the placebo group (P < .001).

Baricitinib is approved for the treatment of AD in adults in many countries, Antonio Torrelo, MD, of the Hospital Infantil Niño Jesús, Madrid, said at the annual congress of the European Academy of Dermatology and Venereology. It was approved by the U.S. Food and Drug Administration for treating adults with severe alopecia areata in June and is under FDA review for the treatment of AD.
 

The phase 3 BREEZE-AD-PEDS trial

BREEZE-AD-PEDS was a randomized, double-blind trial that evaluated the safety and efficacy of baricitinib in 483 children and adolescents with moderate to severe AD. Participants were aged 2-17 years. Those aged 2-5 years had been diagnosed with AD for at least 6 months; if they were older, they had been diagnosed for at least 12 months.

Three dosing levels of baricitinib were tested: 121 patients were given a low dose, which was 0.5 mg/day in children aged 2 to less than 10 years and 1 mg/day in those aged 10 to less than 18 years. A medium dose – 1 mg/day in the younger children and 2 mg/day in the older children – was given to 120 children, while a high dose – 2 mg/day and 4 mg/day, respectively – was given to another 120 children.

Topical treatments were permitted, although for entry into the trial, participants had to have had an inadequate response to steroids and an inadequate or no response to topical calcineurin inhibitors. In all groups, age, gender, race, geographic region, age at diagnosis of AD, and duration of AD “were more or less similar,” Dr. Torello said.
 

Good results, but only with highest dose

The primary IGA endpoint was reached by 25.8% of children in the medium-dose group and by 18.2% in the low-dose group. Neither result was statistically significant in comparison with placebo (16.4%).

When breaking down the results between different ages, “the results in the IGA scores are consistent in both age subgroups – below 10 years and over 10 years,” Dr. Torello noted. The results are also consistent across body weights (< 20 kg, 20-60 kg, and > 60 kg), he added.

Among those treated with the high dose of baricitinib, Eczema Area and Severity Index (EASI) 75% and 95% improvement scores were reached in 52.5% and 30% of patients, respectively. Corresponding figures for the medium dose were 40% and 21.7%; for the low baricitinib dose, 32.2% and 11.6%; and for placebo, 32% and 12.3%. Again, only the results for the highest baricitinib dose were significant in comparison with placebo.

A similar pattern was seen for improvement in itch, and there was a 75% improvement in Scoring Atopic Dermatitis (SCORAD75) results.
 

Safety of baricitinib in children

The labeling for JAK inhibitors that have been approved to date, including baricitinib, include a boxed warning regarding risks for thrombosis, major adverse cardiovascular events, and all-cause mortality. The warning is based on use by patients with rheumatoid arthritis.

Dr. Torello summarized baricitinib’s safety profile in the trial as being “consistent with the well-known safety profile for baricitinib in adults with moderate to severe atopic dermatitis.”

In the study, no severe adverse effects were noted, and no new safety signals were observed, he said. The rate of any treatment-emergent effect among patients was around 50% and was similar across all baricitinib and placebo groups. Study discontinuations because of a side effect were more frequent in the placebo arm (1.6% of patients) than in the baricitinib low-, medium-, and high-dose arms (0.8%, 0%, and 0.8%, respectively).

There were no cases of deep-vein thrombosis, pulmonary embolism, or other adverse effects of special interest, including major adverse cardiovascular events, gastrointestinal perforations, and opportunistic infections, Dr. Torrelo said.

No patient experienced elevations in liver enzyme levels, although there were some cases of elevated creatinine phosphokinase levels (16% in the placebo group and 19% in the baricitinib arms altogether) that were not from muscle injury. There was a possible increase in low-density cholesterol level (3.3% of those taking placebo vs. 10.1% of baricitinib-treated patients).
 

Is there a role for baricitinib?

“Baricitinib is a potential therapeutic option with a favorable benefit-to-risk profile for children between 2 and 18 years who have moderate to severe atopic dermatitis, and candidates for systemic therapy,” Dr. Torrelo said. “No single drug is capable to treat every patient with atopic dermatitis,” he added in discussing the possible place of baricitinib in pediatric practice.

“There are patients who do not respond to dupilumab, who apparently respond later to JAK inhibitors,” he noted.

“We are trying to work phenotypically, trying to learn what kind of patients – especially children who have a more heterogeneous disease than adults – can be better treated with JAK inhibitors or dupilumab.” There may be other important considerations in choosing a treatment in children, Dr. Torrelo said, including that JAK inhibitors can be given orally, while dupilumab is administered by injection.

Asked to comment on the results, Jashin J. Wu, MD, founder and CEO of the Dermatology Research and Education Foundation in Irvine, Calif., pointed out that “only the higher dose is significantly more effective than placebo.”

In his view, “the potentially severe adverse events are not worth the risk compared to more effective agents, such as dupilumab, in this pediatric population,” added Dr. Wu, who recently authored a review of the role of JAK inhibitors in skin disease. He was not involved with the baricitinib study.

The study was funded by Eli Lilly in collaboration with Incyte. Dr. Torello has participated in advisory boards and/or has served as a principal investigator in clinical trials for AbbVie, Eli Lilly and Company, Novartis, Pfizer, Pierre Fabre, and Sanofi. Dr. Wu has been an investigator, consultant, or speaker for multiple pharmaceutical companies.

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

The oral Janus kinase (JAK) inhibitor baricitinib appears to improve symptoms of atopic dermatitis (AD) in children aged 2 years and up, as indicated by data from the phase 3 BREEZE-AD-PEDS trial.

After 16 weeks of treatment, the primary endpoint – an Investigators Global Assessment (IGA) score of 0 or 1 with at least a 2-point improvement from baseline – was met by 41.7% of patients given 2 mg (those younger than age 10) or 4 mg of baricitinib (those aged 10-17 years), the highest dose studied in each of those two age groups.

By comparison, the primary endpoint was met in 16.4% of children in the placebo group (P < .001).

Baricitinib is approved for the treatment of AD in adults in many countries, Antonio Torrelo, MD, of the Hospital Infantil Niño Jesús, Madrid, said at the annual congress of the European Academy of Dermatology and Venereology. It was approved by the U.S. Food and Drug Administration for treating adults with severe alopecia areata in June and is under FDA review for the treatment of AD.
 

The phase 3 BREEZE-AD-PEDS trial

BREEZE-AD-PEDS was a randomized, double-blind trial that evaluated the safety and efficacy of baricitinib in 483 children and adolescents with moderate to severe AD. Participants were aged 2-17 years. Those aged 2-5 years had been diagnosed with AD for at least 6 months; if they were older, they had been diagnosed for at least 12 months.

Three dosing levels of baricitinib were tested: 121 patients were given a low dose, which was 0.5 mg/day in children aged 2 to less than 10 years and 1 mg/day in those aged 10 to less than 18 years. A medium dose – 1 mg/day in the younger children and 2 mg/day in the older children – was given to 120 children, while a high dose – 2 mg/day and 4 mg/day, respectively – was given to another 120 children.

Topical treatments were permitted, although for entry into the trial, participants had to have had an inadequate response to steroids and an inadequate or no response to topical calcineurin inhibitors. In all groups, age, gender, race, geographic region, age at diagnosis of AD, and duration of AD “were more or less similar,” Dr. Torello said.
 

Good results, but only with highest dose

The primary IGA endpoint was reached by 25.8% of children in the medium-dose group and by 18.2% in the low-dose group. Neither result was statistically significant in comparison with placebo (16.4%).

When breaking down the results between different ages, “the results in the IGA scores are consistent in both age subgroups – below 10 years and over 10 years,” Dr. Torello noted. The results are also consistent across body weights (< 20 kg, 20-60 kg, and > 60 kg), he added.

Among those treated with the high dose of baricitinib, Eczema Area and Severity Index (EASI) 75% and 95% improvement scores were reached in 52.5% and 30% of patients, respectively. Corresponding figures for the medium dose were 40% and 21.7%; for the low baricitinib dose, 32.2% and 11.6%; and for placebo, 32% and 12.3%. Again, only the results for the highest baricitinib dose were significant in comparison with placebo.

A similar pattern was seen for improvement in itch, and there was a 75% improvement in Scoring Atopic Dermatitis (SCORAD75) results.
 

Safety of baricitinib in children

The labeling for JAK inhibitors that have been approved to date, including baricitinib, include a boxed warning regarding risks for thrombosis, major adverse cardiovascular events, and all-cause mortality. The warning is based on use by patients with rheumatoid arthritis.

Dr. Torello summarized baricitinib’s safety profile in the trial as being “consistent with the well-known safety profile for baricitinib in adults with moderate to severe atopic dermatitis.”

In the study, no severe adverse effects were noted, and no new safety signals were observed, he said. The rate of any treatment-emergent effect among patients was around 50% and was similar across all baricitinib and placebo groups. Study discontinuations because of a side effect were more frequent in the placebo arm (1.6% of patients) than in the baricitinib low-, medium-, and high-dose arms (0.8%, 0%, and 0.8%, respectively).

There were no cases of deep-vein thrombosis, pulmonary embolism, or other adverse effects of special interest, including major adverse cardiovascular events, gastrointestinal perforations, and opportunistic infections, Dr. Torrelo said.

No patient experienced elevations in liver enzyme levels, although there were some cases of elevated creatinine phosphokinase levels (16% in the placebo group and 19% in the baricitinib arms altogether) that were not from muscle injury. There was a possible increase in low-density cholesterol level (3.3% of those taking placebo vs. 10.1% of baricitinib-treated patients).
 

Is there a role for baricitinib?

“Baricitinib is a potential therapeutic option with a favorable benefit-to-risk profile for children between 2 and 18 years who have moderate to severe atopic dermatitis, and candidates for systemic therapy,” Dr. Torrelo said. “No single drug is capable to treat every patient with atopic dermatitis,” he added in discussing the possible place of baricitinib in pediatric practice.

“There are patients who do not respond to dupilumab, who apparently respond later to JAK inhibitors,” he noted.

“We are trying to work phenotypically, trying to learn what kind of patients – especially children who have a more heterogeneous disease than adults – can be better treated with JAK inhibitors or dupilumab.” There may be other important considerations in choosing a treatment in children, Dr. Torrelo said, including that JAK inhibitors can be given orally, while dupilumab is administered by injection.

Asked to comment on the results, Jashin J. Wu, MD, founder and CEO of the Dermatology Research and Education Foundation in Irvine, Calif., pointed out that “only the higher dose is significantly more effective than placebo.”

In his view, “the potentially severe adverse events are not worth the risk compared to more effective agents, such as dupilumab, in this pediatric population,” added Dr. Wu, who recently authored a review of the role of JAK inhibitors in skin disease. He was not involved with the baricitinib study.

The study was funded by Eli Lilly in collaboration with Incyte. Dr. Torello has participated in advisory boards and/or has served as a principal investigator in clinical trials for AbbVie, Eli Lilly and Company, Novartis, Pfizer, Pierre Fabre, and Sanofi. Dr. Wu has been an investigator, consultant, or speaker for multiple pharmaceutical companies.

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

STOCKHOLM – Recent study results confirm that two agents from the sodium-glucose cotransporter 2 (SGLT2) inhibitor class can significantly cut the incidence of adverse cardiovascular events in patients with heart failure with reduced ejection fraction (HFpEF), a disease especially common in people with type 2 diabetes, obesity, or both.

And findings from secondary analyses of the studies – including one reported at the annual meeting of the European Association for the Study of Diabetes – show that these SGLT2 inhibitors work as well for cutting incident adverse events (cardiovascular death or worsening heart failure) in patients with HFpEF and diabetes as they do for people with normal blood glucose levels.

But delivering treatment with these proven agents, dapagliflozin (Farxiga) and empagliflozin (Jardiance), first requires diagnosis of HFpEF, a task that clinicians have historically fallen short in accomplishing.

When in 2021, results from the EMPEROR-Preserved trial with empagliflozin and when in September 2022 results from the DELIVER trial with dapagliflozin established the efficacy of these two SGLT2 inhibitors as the first treatments proven to benefit patients with HFpEF, they also raised the stakes for clinicians to be much more diligent and systematic in evaluating people at high risk for developing HFpEF because of having type 2 diabetes or obesity, two of the most potent risk factors for this form of heart failure.
 

‘Vigilance ... needs to increase’

“Vigilance for HFpEF needs to increase because we can now help these patients,” declared Lars H. Lund, MD, PhD, speaking at the meeting. “Type 2 diabetes dramatically increases the incidence of HFpEF,” and the mechanisms by which it does this are “especially amenable to treatment with SGLT2 inhibitors,” said Dr. Lund, a cardiologist and heart failure specialist at the Karolinska Institute, Stockholm.

HFpEF has a history of going undetected in people with type 2 diabetes, an ironic situation given its high incidence as well as the elevated rate of adverse cardiovascular events when heart failure occurs in patients with type 2 diabetes compared with patients who do not have diabetes.

The key, say experts, is for clinicians to maintain a high index of suspicion for signs and symptoms of heart failure in people with type 2 diabetes and to regularly assess them, starting with just a few simple questions that probe for the presence of dyspnea, exertional fatigue, or both, an approach not widely employed up to now.

Clinicians who care for people with type 2 diabetes must become “alert to thinking about heart failure and alert to asking questions about signs and symptoms” that flag the presence of HFpEF, advised Naveed Sattar, MBChB, PhD, a professor of metabolic medicine at the University of Glasgow.

Soon, medical groups will issue guidelines for appropriate assessment for the presence of HFpEF in people with type 2 diabetes, Dr. Sattar predicted in an interview.
 

A need to probe

“You can’t simply ask patients with type 2 diabetes whether they have shortness of breath or exertional fatigue and stop there,” because often their first response will be no.

“Commonly, patients will initially say they have no dyspnea, but when you probe further, you find symptoms,” noted Mikhail N. Kosiborod, MD, codirector of Saint Luke’s Cardiometabolic Center of Excellence in Kansas City, Mo.

These people are often sedentary, so they frequently don’t experience shortness of breath at baseline, Dr. Kosiborod said in an interview. In some cases, they may limit their activity because of their exertional intolerance.

Once a person’s suggestive symptoms become known, the next step is to measure the serum level of N-terminal pro-B-type natriuretic peptide (NT-proBNP), a biomarker considered to be a generally reliable signal of existing heart failure when elevated.

Any value above 125 pg/mL is suggestive of prevalent heart failure and should lead to the next diagnostic step of echocardiography, Dr. Sattar said.

Elevated NT-proBNP has such good positive predictive value for identifying heart failure that it is tempting to use it broadly in people with type 2 diabetes. A 2022 consensus report from the American Diabetes Association says that “measurement of a natriuretic peptide [such as NT-proBNP] or high-sensitivity cardiac troponin is recommended on at least a yearly basis to identify the earliest HF [heart failure] stages and implement strategies to prevent transition to symptomatic HF.”
 

Test costs require targeting

But because of the relatively high current price for an NT-proBNP test, the cost-benefit ratio for widespread annual testing of all people with type 2 diabetes would be poor, some experts caution.

“Screening everyone may not be the right answer. Hundreds of millions of people worldwide” have type 2 diabetes. “You first need to target evaluation to people with symptoms,” advised Dr. Kosiborod.

He also warned that a low NT-proBNP level does not always rule out HFpEF, especially among people with type 2 diabetes who also have overweight or obesity, because NT-proBNP levels can be “artificially low” in people with obesity.

Other potential aids to diagnosis are assessment scores that researchers have developed, such as the H2FPEF score, which relies on variables that include age, obesity, and the presence of atrial fibrillation and hypertension.

However, this score also requires an echocardiography examination, another test that would have a questionable cost-benefit ratio if performed widely for patients with type 2 diabetes without targeting, Dr. Kosiborod said.
 

SGLT2 inhibitors benefit HFpEF regardless of glucose levels

A prespecified analysis of the DELIVER results that divided the study cohort on the basis of their glycemic status proved the efficacy of the SGLT2 inhibitor dapagliflozin for patients with HFpEF regardless of whether or not they had type 2 diabetes, prediabetes, or were normoglycemic at entry into the study, Silvio E. Inzucchi, MD, reported at the EASD meeting.

Mitchel L. Zoler/MDedge News

Treatment with dapagliflozin cut the incidence of the trial’s primary outcome of cardiovascular death or worsening heart failure by a significant 18% relative to placebo among all enrolled patients.

The new analysis reported by Dr. Inzucchi showed that treatment was associated with a 23% relative risk reduction among those with normoglycemia, a 13% reduction among those with prediabetes, and a 19% reduction among those with type 2 diabetes, with no signal of a significant difference among the three subgroups.

“There was no statistical interaction between categorical glycemic subgrouping and dapagliflozin’s treatment effect,” concluded Dr. Inzucchi, director of the Yale Medicine Diabetes Center, New Haven, Conn.

He also reported that, among the 6,259 people in the trial with HFpEF, 50% had diabetes, 31% had prediabetes, and a scant 19% had normoglycemia. The finding highlights once again the high prevalence of dysglycemia among people with HFpEF.

Previously, a prespecified secondary analysis of data from the EMPEROR-Preserved trial yielded similar findings for empagliflozin that showed the agent’s efficacy for people with HFpEF across the range of glucose levels.

The DELIVER trial was funded by AstraZeneca, the company that markets dapagliflozin (Farxiga). The EMPEROR-Preserved trial was sponsored by Boehringer Ingelheim and Eli Lilly, the companies that jointly market empagliflozin (Jardiance). Dr. Lund has been a consultant to AstraZeneca and Boehringer Ingelheim and to numerous other companies, and he is a stockholder in AnaCardio. Dr. Sattar has been a consultant to and has received research support from AstraZeneca and Boehringer Ingelheim, and he has been a consultant with numerous companies. Dr. Kosiborod has been a consultant to and has received research funding from AstraZeneca and Boehringer Ingelheim and has been a consultant to Eli Lilly and numerous other companies. Dr. Inzucchi has been a consultant to, given talks on behalf of, or served on trial committees for Abbott, AstraZeneca, Boehringer Ingelheim, Esperion, Lexicon, Merck, Novo Nordisk, Pfizer, and vTv Therapetics.

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

STOCKHOLM – Recent study results confirm that two agents from the sodium-glucose cotransporter 2 (SGLT2) inhibitor class can significantly cut the incidence of adverse cardiovascular events in patients with heart failure with reduced ejection fraction (HFpEF), a disease especially common in people with type 2 diabetes, obesity, or both.

And findings from secondary analyses of the studies – including one reported at the annual meeting of the European Association for the Study of Diabetes – show that these SGLT2 inhibitors work as well for cutting incident adverse events (cardiovascular death or worsening heart failure) in patients with HFpEF and diabetes as they do for people with normal blood glucose levels.

But delivering treatment with these proven agents, dapagliflozin (Farxiga) and empagliflozin (Jardiance), first requires diagnosis of HFpEF, a task that clinicians have historically fallen short in accomplishing.

When in 2021, results from the EMPEROR-Preserved trial with empagliflozin and when in September 2022 results from the DELIVER trial with dapagliflozin established the efficacy of these two SGLT2 inhibitors as the first treatments proven to benefit patients with HFpEF, they also raised the stakes for clinicians to be much more diligent and systematic in evaluating people at high risk for developing HFpEF because of having type 2 diabetes or obesity, two of the most potent risk factors for this form of heart failure.
 

‘Vigilance ... needs to increase’

“Vigilance for HFpEF needs to increase because we can now help these patients,” declared Lars H. Lund, MD, PhD, speaking at the meeting. “Type 2 diabetes dramatically increases the incidence of HFpEF,” and the mechanisms by which it does this are “especially amenable to treatment with SGLT2 inhibitors,” said Dr. Lund, a cardiologist and heart failure specialist at the Karolinska Institute, Stockholm.

HFpEF has a history of going undetected in people with type 2 diabetes, an ironic situation given its high incidence as well as the elevated rate of adverse cardiovascular events when heart failure occurs in patients with type 2 diabetes compared with patients who do not have diabetes.

The key, say experts, is for clinicians to maintain a high index of suspicion for signs and symptoms of heart failure in people with type 2 diabetes and to regularly assess them, starting with just a few simple questions that probe for the presence of dyspnea, exertional fatigue, or both, an approach not widely employed up to now.

Clinicians who care for people with type 2 diabetes must become “alert to thinking about heart failure and alert to asking questions about signs and symptoms” that flag the presence of HFpEF, advised Naveed Sattar, MBChB, PhD, a professor of metabolic medicine at the University of Glasgow.

Soon, medical groups will issue guidelines for appropriate assessment for the presence of HFpEF in people with type 2 diabetes, Dr. Sattar predicted in an interview.
 

A need to probe

“You can’t simply ask patients with type 2 diabetes whether they have shortness of breath or exertional fatigue and stop there,” because often their first response will be no.

“Commonly, patients will initially say they have no dyspnea, but when you probe further, you find symptoms,” noted Mikhail N. Kosiborod, MD, codirector of Saint Luke’s Cardiometabolic Center of Excellence in Kansas City, Mo.

These people are often sedentary, so they frequently don’t experience shortness of breath at baseline, Dr. Kosiborod said in an interview. In some cases, they may limit their activity because of their exertional intolerance.

Once a person’s suggestive symptoms become known, the next step is to measure the serum level of N-terminal pro-B-type natriuretic peptide (NT-proBNP), a biomarker considered to be a generally reliable signal of existing heart failure when elevated.

Any value above 125 pg/mL is suggestive of prevalent heart failure and should lead to the next diagnostic step of echocardiography, Dr. Sattar said.

Elevated NT-proBNP has such good positive predictive value for identifying heart failure that it is tempting to use it broadly in people with type 2 diabetes. A 2022 consensus report from the American Diabetes Association says that “measurement of a natriuretic peptide [such as NT-proBNP] or high-sensitivity cardiac troponin is recommended on at least a yearly basis to identify the earliest HF [heart failure] stages and implement strategies to prevent transition to symptomatic HF.”
 

Test costs require targeting

But because of the relatively high current price for an NT-proBNP test, the cost-benefit ratio for widespread annual testing of all people with type 2 diabetes would be poor, some experts caution.

“Screening everyone may not be the right answer. Hundreds of millions of people worldwide” have type 2 diabetes. “You first need to target evaluation to people with symptoms,” advised Dr. Kosiborod.

He also warned that a low NT-proBNP level does not always rule out HFpEF, especially among people with type 2 diabetes who also have overweight or obesity, because NT-proBNP levels can be “artificially low” in people with obesity.

Other potential aids to diagnosis are assessment scores that researchers have developed, such as the H2FPEF score, which relies on variables that include age, obesity, and the presence of atrial fibrillation and hypertension.

However, this score also requires an echocardiography examination, another test that would have a questionable cost-benefit ratio if performed widely for patients with type 2 diabetes without targeting, Dr. Kosiborod said.
 

SGLT2 inhibitors benefit HFpEF regardless of glucose levels

A prespecified analysis of the DELIVER results that divided the study cohort on the basis of their glycemic status proved the efficacy of the SGLT2 inhibitor dapagliflozin for patients with HFpEF regardless of whether or not they had type 2 diabetes, prediabetes, or were normoglycemic at entry into the study, Silvio E. Inzucchi, MD, reported at the EASD meeting.

Mitchel L. Zoler/MDedge News

Treatment with dapagliflozin cut the incidence of the trial’s primary outcome of cardiovascular death or worsening heart failure by a significant 18% relative to placebo among all enrolled patients.

The new analysis reported by Dr. Inzucchi showed that treatment was associated with a 23% relative risk reduction among those with normoglycemia, a 13% reduction among those with prediabetes, and a 19% reduction among those with type 2 diabetes, with no signal of a significant difference among the three subgroups.

“There was no statistical interaction between categorical glycemic subgrouping and dapagliflozin’s treatment effect,” concluded Dr. Inzucchi, director of the Yale Medicine Diabetes Center, New Haven, Conn.

He also reported that, among the 6,259 people in the trial with HFpEF, 50% had diabetes, 31% had prediabetes, and a scant 19% had normoglycemia. The finding highlights once again the high prevalence of dysglycemia among people with HFpEF.

Previously, a prespecified secondary analysis of data from the EMPEROR-Preserved trial yielded similar findings for empagliflozin that showed the agent’s efficacy for people with HFpEF across the range of glucose levels.

The DELIVER trial was funded by AstraZeneca, the company that markets dapagliflozin (Farxiga). The EMPEROR-Preserved trial was sponsored by Boehringer Ingelheim and Eli Lilly, the companies that jointly market empagliflozin (Jardiance). Dr. Lund has been a consultant to AstraZeneca and Boehringer Ingelheim and to numerous other companies, and he is a stockholder in AnaCardio. Dr. Sattar has been a consultant to and has received research support from AstraZeneca and Boehringer Ingelheim, and he has been a consultant with numerous companies. Dr. Kosiborod has been a consultant to and has received research funding from AstraZeneca and Boehringer Ingelheim and has been a consultant to Eli Lilly and numerous other companies. Dr. Inzucchi has been a consultant to, given talks on behalf of, or served on trial committees for Abbott, AstraZeneca, Boehringer Ingelheim, Esperion, Lexicon, Merck, Novo Nordisk, Pfizer, and vTv Therapetics.

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

STOCKHOLM – Recent study results confirm that two agents from the sodium-glucose cotransporter 2 (SGLT2) inhibitor class can significantly cut the incidence of adverse cardiovascular events in patients with heart failure with reduced ejection fraction (HFpEF), a disease especially common in people with type 2 diabetes, obesity, or both.

And findings from secondary analyses of the studies – including one reported at the annual meeting of the European Association for the Study of Diabetes – show that these SGLT2 inhibitors work as well for cutting incident adverse events (cardiovascular death or worsening heart failure) in patients with HFpEF and diabetes as they do for people with normal blood glucose levels.

But delivering treatment with these proven agents, dapagliflozin (Farxiga) and empagliflozin (Jardiance), first requires diagnosis of HFpEF, a task that clinicians have historically fallen short in accomplishing.

When in 2021, results from the EMPEROR-Preserved trial with empagliflozin and when in September 2022 results from the DELIVER trial with dapagliflozin established the efficacy of these two SGLT2 inhibitors as the first treatments proven to benefit patients with HFpEF, they also raised the stakes for clinicians to be much more diligent and systematic in evaluating people at high risk for developing HFpEF because of having type 2 diabetes or obesity, two of the most potent risk factors for this form of heart failure.
 

‘Vigilance ... needs to increase’

“Vigilance for HFpEF needs to increase because we can now help these patients,” declared Lars H. Lund, MD, PhD, speaking at the meeting. “Type 2 diabetes dramatically increases the incidence of HFpEF,” and the mechanisms by which it does this are “especially amenable to treatment with SGLT2 inhibitors,” said Dr. Lund, a cardiologist and heart failure specialist at the Karolinska Institute, Stockholm.

HFpEF has a history of going undetected in people with type 2 diabetes, an ironic situation given its high incidence as well as the elevated rate of adverse cardiovascular events when heart failure occurs in patients with type 2 diabetes compared with patients who do not have diabetes.

The key, say experts, is for clinicians to maintain a high index of suspicion for signs and symptoms of heart failure in people with type 2 diabetes and to regularly assess them, starting with just a few simple questions that probe for the presence of dyspnea, exertional fatigue, or both, an approach not widely employed up to now.

Clinicians who care for people with type 2 diabetes must become “alert to thinking about heart failure and alert to asking questions about signs and symptoms” that flag the presence of HFpEF, advised Naveed Sattar, MBChB, PhD, a professor of metabolic medicine at the University of Glasgow.

Soon, medical groups will issue guidelines for appropriate assessment for the presence of HFpEF in people with type 2 diabetes, Dr. Sattar predicted in an interview.
 

A need to probe

“You can’t simply ask patients with type 2 diabetes whether they have shortness of breath or exertional fatigue and stop there,” because often their first response will be no.

“Commonly, patients will initially say they have no dyspnea, but when you probe further, you find symptoms,” noted Mikhail N. Kosiborod, MD, codirector of Saint Luke’s Cardiometabolic Center of Excellence in Kansas City, Mo.

These people are often sedentary, so they frequently don’t experience shortness of breath at baseline, Dr. Kosiborod said in an interview. In some cases, they may limit their activity because of their exertional intolerance.

Once a person’s suggestive symptoms become known, the next step is to measure the serum level of N-terminal pro-B-type natriuretic peptide (NT-proBNP), a biomarker considered to be a generally reliable signal of existing heart failure when elevated.

Any value above 125 pg/mL is suggestive of prevalent heart failure and should lead to the next diagnostic step of echocardiography, Dr. Sattar said.

Elevated NT-proBNP has such good positive predictive value for identifying heart failure that it is tempting to use it broadly in people with type 2 diabetes. A 2022 consensus report from the American Diabetes Association says that “measurement of a natriuretic peptide [such as NT-proBNP] or high-sensitivity cardiac troponin is recommended on at least a yearly basis to identify the earliest HF [heart failure] stages and implement strategies to prevent transition to symptomatic HF.”
 

Test costs require targeting

But because of the relatively high current price for an NT-proBNP test, the cost-benefit ratio for widespread annual testing of all people with type 2 diabetes would be poor, some experts caution.

“Screening everyone may not be the right answer. Hundreds of millions of people worldwide” have type 2 diabetes. “You first need to target evaluation to people with symptoms,” advised Dr. Kosiborod.

He also warned that a low NT-proBNP level does not always rule out HFpEF, especially among people with type 2 diabetes who also have overweight or obesity, because NT-proBNP levels can be “artificially low” in people with obesity.

Other potential aids to diagnosis are assessment scores that researchers have developed, such as the H2FPEF score, which relies on variables that include age, obesity, and the presence of atrial fibrillation and hypertension.

However, this score also requires an echocardiography examination, another test that would have a questionable cost-benefit ratio if performed widely for patients with type 2 diabetes without targeting, Dr. Kosiborod said.
 

SGLT2 inhibitors benefit HFpEF regardless of glucose levels

A prespecified analysis of the DELIVER results that divided the study cohort on the basis of their glycemic status proved the efficacy of the SGLT2 inhibitor dapagliflozin for patients with HFpEF regardless of whether or not they had type 2 diabetes, prediabetes, or were normoglycemic at entry into the study, Silvio E. Inzucchi, MD, reported at the EASD meeting.

Mitchel L. Zoler/MDedge News

Treatment with dapagliflozin cut the incidence of the trial’s primary outcome of cardiovascular death or worsening heart failure by a significant 18% relative to placebo among all enrolled patients.

The new analysis reported by Dr. Inzucchi showed that treatment was associated with a 23% relative risk reduction among those with normoglycemia, a 13% reduction among those with prediabetes, and a 19% reduction among those with type 2 diabetes, with no signal of a significant difference among the three subgroups.

“There was no statistical interaction between categorical glycemic subgrouping and dapagliflozin’s treatment effect,” concluded Dr. Inzucchi, director of the Yale Medicine Diabetes Center, New Haven, Conn.

He also reported that, among the 6,259 people in the trial with HFpEF, 50% had diabetes, 31% had prediabetes, and a scant 19% had normoglycemia. The finding highlights once again the high prevalence of dysglycemia among people with HFpEF.

Previously, a prespecified secondary analysis of data from the EMPEROR-Preserved trial yielded similar findings for empagliflozin that showed the agent’s efficacy for people with HFpEF across the range of glucose levels.

The DELIVER trial was funded by AstraZeneca, the company that markets dapagliflozin (Farxiga). The EMPEROR-Preserved trial was sponsored by Boehringer Ingelheim and Eli Lilly, the companies that jointly market empagliflozin (Jardiance). Dr. Lund has been a consultant to AstraZeneca and Boehringer Ingelheim and to numerous other companies, and he is a stockholder in AnaCardio. Dr. Sattar has been a consultant to and has received research support from AstraZeneca and Boehringer Ingelheim, and he has been a consultant with numerous companies. Dr. Kosiborod has been a consultant to and has received research funding from AstraZeneca and Boehringer Ingelheim and has been a consultant to Eli Lilly and numerous other companies. Dr. Inzucchi has been a consultant to, given talks on behalf of, or served on trial committees for Abbott, AstraZeneca, Boehringer Ingelheim, Esperion, Lexicon, Merck, Novo Nordisk, Pfizer, and vTv Therapetics.

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

MILAN – In the current spread of monkeypox among countries outside of Africa, this zoonotic orthopox DNA virus is sexually transmitted in more than 90% of cases, mostly among men having sex with men (MSM), and can produce severe skin and systemic symptoms but is rarely fatal, according to a breaking news presentation at the annual congress of the European Academy of Dermatology and Venereology.

Synthesizing data from 185 cases in Spain with several sets of recently published data, Alba Català, MD, a dermatologist at Centro Médico Teknon, Barcelona, said at the meeting that there have been only two deaths in Spain in the current epidemic. (As of Sept. 30, after the EADV meeting had concluded, a total of three deaths related to monkeypox in Spain and one death in the United States had been reported, according to the Centers for Disease Control and Prevention).

Hospitalizations have been uncommon, and in Spain, there were only four hospitalizations, according to data collected from the beginning of May through early August, she said. Almost all cases in this Spanish series were from men having high-risk sex with men. Upon screening, 76% had another sexually transmitted disease, including 41% infected with human immunodeficiency virus.
 

More than 40% of patients with monkeypox have HIV

These data are consistent with several other recently published studies, such as one that evaluated 528 infections in 16 non-African countries, including those in North America, South America, Europe, the Mideast, as well as Australia. In that survey, published in the New England Journal of Medicine, and covering cases between late April and late June, 2022, 41% were HIV positive. Of those who were HIV negative, 57% were taking a pre-exposure prophylaxis regimen of antiretroviral drugs to prevent HIV infection.

However, these data do not preclude a significant risk of nonsexual transmission, according to Dr. Català, who noted that respiratory transmission and transmission through nonsexual skin contact is well documented in endemic areas.

“The virus has no preference for a sexual orientation,” Dr. Català cautioned. Despite the consistency of the data in regard to a largely MSM transmission in the epidemic so far, “these data may change with further spread of infection in the community.”

Typically, the incubation period of monkeypox lasts several days before the invasive period, which is commonly accompanied by systemic complaints, particularly fever, headache, and often lymphadenopathy. These systemic features usually but not always precede cutaneous involvement, which is seen in more than 90% of patients, according to Dr. Català. In the Spanish series, mucocutaneous involvement was recorded in 100% of patients.

Monkeypox and smallpox

“The differential diagnosis might include other vesicular eruptions, such as those caused by varicella or smallpox,” reported Dr. Català, who noted that monkeypox and smallpox are related.

Cutaneous lesions often appear first at the site of infection, such as the genitalia, but typically spread in a secondary eruption that is pruritic and may take days to resolve, according to Dr. Català. She reported that single lesions are less common but do occur. While hundreds of lesions have been reported among cases in endemic areas, most patients had 25 lesions or fewer in the Spanish epidemic and other recent series.

Even though there is a common progression in which lesions begin in a papular stage before the vesicular and pustular stages in a given area, new eruptions can occur before a prior eruption develops scabs.

“Frequently, not all the patient’s lesions are in the same stage of development,” said Dr. Català, who explained that disease activity and its complications, such as proctitis, pharyngitis, and penile edema, can take weeks to resolve. Because of the highly invasive nature of monkeypox, it is appropriate to be alert to less common manifestations, such as ocular involvement.

Many of these and other complications, such as secondary bacterial infections, will require targeted treatment, but the mainstay of therapy for the dermatologic manifestations of monkeypox is symptomatic treatment that includes nonsteroidal anti-inflammatory drugs and analgesics.
 

Re-epithelialization reduces transmission risk

“A clean, moist environment can mitigate transmission potential by covering infectious sores and promoting the re-epithelialization of the damaged exanthem,” Dr. Català advised. Tecovirimat (TPOXX, ST-246), an antiviral drug for smallpox, is approved for treating monkeypox in Europe but not in the United States (but it is approved for smallpox in the United States). Another antiviral drug, brincidofovir (CMX001 or Tembexa), is approved for smallpox in the United States, but not in Europe, according to Dr. Català. (In the United States, no treatment is specifically approved for treating monkeypox, but antivirals developed for smallpox “may prove beneficial against monkeypox,” according to the CDC.)

But she advised weighing the risks and benefits of using either drug in any individual patient.

The data suggest that the risk of viral shedding persists until the late stages of the disease trajectory. “A person is considered infectious from the onset of clinical manifestations until all skin lesions have scabbed over and re-epithelization has occurred,” Dr. Català said.

The prolonged period of contagion might be one reason to expect monkeypox to be transmitted more generally than it is now, according to Boghuma K. Titanji, MD, PhD, assistant professor of infectious diseases, Emory University, Atlanta.

“The longer the outbreak persists, the more likely we will see cases reported in groups other than MSM who have been most affected so far,” said Dr. Titanji, the first author of a recently published review article on monkeypox in Open Forum Infectious Diseases.

However, he acknowledged that a COVID-like spread is not expected. “The spread of monkeypox requires close and prolonged contact and is generally inefficient via fomites and droplet modes of transmission,” Dr. Titanji said in an interview. “Spread in heterosexual networks and congregate settings like crowded jails where close contact is unavoidable remains a concern that we need to educate the public about and maintain a high level of vigilance for.”

Dr. Català and Dr. Titanji report no potential conflicts of interest.

MILAN – In the current spread of monkeypox among countries outside of Africa, this zoonotic orthopox DNA virus is sexually transmitted in more than 90% of cases, mostly among men having sex with men (MSM), and can produce severe skin and systemic symptoms but is rarely fatal, according to a breaking news presentation at the annual congress of the European Academy of Dermatology and Venereology.

Synthesizing data from 185 cases in Spain with several sets of recently published data, Alba Català, MD, a dermatologist at Centro Médico Teknon, Barcelona, said at the meeting that there have been only two deaths in Spain in the current epidemic. (As of Sept. 30, after the EADV meeting had concluded, a total of three deaths related to monkeypox in Spain and one death in the United States had been reported, according to the Centers for Disease Control and Prevention).

Hospitalizations have been uncommon, and in Spain, there were only four hospitalizations, according to data collected from the beginning of May through early August, she said. Almost all cases in this Spanish series were from men having high-risk sex with men. Upon screening, 76% had another sexually transmitted disease, including 41% infected with human immunodeficiency virus.
 

More than 40% of patients with monkeypox have HIV

These data are consistent with several other recently published studies, such as one that evaluated 528 infections in 16 non-African countries, including those in North America, South America, Europe, the Mideast, as well as Australia. In that survey, published in the New England Journal of Medicine, and covering cases between late April and late June, 2022, 41% were HIV positive. Of those who were HIV negative, 57% were taking a pre-exposure prophylaxis regimen of antiretroviral drugs to prevent HIV infection.

However, these data do not preclude a significant risk of nonsexual transmission, according to Dr. Català, who noted that respiratory transmission and transmission through nonsexual skin contact is well documented in endemic areas.

“The virus has no preference for a sexual orientation,” Dr. Català cautioned. Despite the consistency of the data in regard to a largely MSM transmission in the epidemic so far, “these data may change with further spread of infection in the community.”

Typically, the incubation period of monkeypox lasts several days before the invasive period, which is commonly accompanied by systemic complaints, particularly fever, headache, and often lymphadenopathy. These systemic features usually but not always precede cutaneous involvement, which is seen in more than 90% of patients, according to Dr. Català. In the Spanish series, mucocutaneous involvement was recorded in 100% of patients.

Monkeypox and smallpox

“The differential diagnosis might include other vesicular eruptions, such as those caused by varicella or smallpox,” reported Dr. Català, who noted that monkeypox and smallpox are related.

Cutaneous lesions often appear first at the site of infection, such as the genitalia, but typically spread in a secondary eruption that is pruritic and may take days to resolve, according to Dr. Català. She reported that single lesions are less common but do occur. While hundreds of lesions have been reported among cases in endemic areas, most patients had 25 lesions or fewer in the Spanish epidemic and other recent series.

Even though there is a common progression in which lesions begin in a papular stage before the vesicular and pustular stages in a given area, new eruptions can occur before a prior eruption develops scabs.

“Frequently, not all the patient’s lesions are in the same stage of development,” said Dr. Català, who explained that disease activity and its complications, such as proctitis, pharyngitis, and penile edema, can take weeks to resolve. Because of the highly invasive nature of monkeypox, it is appropriate to be alert to less common manifestations, such as ocular involvement.

Many of these and other complications, such as secondary bacterial infections, will require targeted treatment, but the mainstay of therapy for the dermatologic manifestations of monkeypox is symptomatic treatment that includes nonsteroidal anti-inflammatory drugs and analgesics.
 

Re-epithelialization reduces transmission risk

“A clean, moist environment can mitigate transmission potential by covering infectious sores and promoting the re-epithelialization of the damaged exanthem,” Dr. Català advised. Tecovirimat (TPOXX, ST-246), an antiviral drug for smallpox, is approved for treating monkeypox in Europe but not in the United States (but it is approved for smallpox in the United States). Another antiviral drug, brincidofovir (CMX001 or Tembexa), is approved for smallpox in the United States, but not in Europe, according to Dr. Català. (In the United States, no treatment is specifically approved for treating monkeypox, but antivirals developed for smallpox “may prove beneficial against monkeypox,” according to the CDC.)

But she advised weighing the risks and benefits of using either drug in any individual patient.

The data suggest that the risk of viral shedding persists until the late stages of the disease trajectory. “A person is considered infectious from the onset of clinical manifestations until all skin lesions have scabbed over and re-epithelization has occurred,” Dr. Català said.

The prolonged period of contagion might be one reason to expect monkeypox to be transmitted more generally than it is now, according to Boghuma K. Titanji, MD, PhD, assistant professor of infectious diseases, Emory University, Atlanta.

“The longer the outbreak persists, the more likely we will see cases reported in groups other than MSM who have been most affected so far,” said Dr. Titanji, the first author of a recently published review article on monkeypox in Open Forum Infectious Diseases.

However, he acknowledged that a COVID-like spread is not expected. “The spread of monkeypox requires close and prolonged contact and is generally inefficient via fomites and droplet modes of transmission,” Dr. Titanji said in an interview. “Spread in heterosexual networks and congregate settings like crowded jails where close contact is unavoidable remains a concern that we need to educate the public about and maintain a high level of vigilance for.”

Dr. Català and Dr. Titanji report no potential conflicts of interest.

MILAN – In the current spread of monkeypox among countries outside of Africa, this zoonotic orthopox DNA virus is sexually transmitted in more than 90% of cases, mostly among men having sex with men (MSM), and can produce severe skin and systemic symptoms but is rarely fatal, according to a breaking news presentation at the annual congress of the European Academy of Dermatology and Venereology.

Synthesizing data from 185 cases in Spain with several sets of recently published data, Alba Català, MD, a dermatologist at Centro Médico Teknon, Barcelona, said at the meeting that there have been only two deaths in Spain in the current epidemic. (As of Sept. 30, after the EADV meeting had concluded, a total of three deaths related to monkeypox in Spain and one death in the United States had been reported, according to the Centers for Disease Control and Prevention).

Hospitalizations have been uncommon, and in Spain, there were only four hospitalizations, according to data collected from the beginning of May through early August, she said. Almost all cases in this Spanish series were from men having high-risk sex with men. Upon screening, 76% had another sexually transmitted disease, including 41% infected with human immunodeficiency virus.
 

More than 40% of patients with monkeypox have HIV

These data are consistent with several other recently published studies, such as one that evaluated 528 infections in 16 non-African countries, including those in North America, South America, Europe, the Mideast, as well as Australia. In that survey, published in the New England Journal of Medicine, and covering cases between late April and late June, 2022, 41% were HIV positive. Of those who were HIV negative, 57% were taking a pre-exposure prophylaxis regimen of antiretroviral drugs to prevent HIV infection.

However, these data do not preclude a significant risk of nonsexual transmission, according to Dr. Català, who noted that respiratory transmission and transmission through nonsexual skin contact is well documented in endemic areas.

“The virus has no preference for a sexual orientation,” Dr. Català cautioned. Despite the consistency of the data in regard to a largely MSM transmission in the epidemic so far, “these data may change with further spread of infection in the community.”

Typically, the incubation period of monkeypox lasts several days before the invasive period, which is commonly accompanied by systemic complaints, particularly fever, headache, and often lymphadenopathy. These systemic features usually but not always precede cutaneous involvement, which is seen in more than 90% of patients, according to Dr. Català. In the Spanish series, mucocutaneous involvement was recorded in 100% of patients.

Monkeypox and smallpox

“The differential diagnosis might include other vesicular eruptions, such as those caused by varicella or smallpox,” reported Dr. Català, who noted that monkeypox and smallpox are related.

Cutaneous lesions often appear first at the site of infection, such as the genitalia, but typically spread in a secondary eruption that is pruritic and may take days to resolve, according to Dr. Català. She reported that single lesions are less common but do occur. While hundreds of lesions have been reported among cases in endemic areas, most patients had 25 lesions or fewer in the Spanish epidemic and other recent series.

Even though there is a common progression in which lesions begin in a papular stage before the vesicular and pustular stages in a given area, new eruptions can occur before a prior eruption develops scabs.

“Frequently, not all the patient’s lesions are in the same stage of development,” said Dr. Català, who explained that disease activity and its complications, such as proctitis, pharyngitis, and penile edema, can take weeks to resolve. Because of the highly invasive nature of monkeypox, it is appropriate to be alert to less common manifestations, such as ocular involvement.

Many of these and other complications, such as secondary bacterial infections, will require targeted treatment, but the mainstay of therapy for the dermatologic manifestations of monkeypox is symptomatic treatment that includes nonsteroidal anti-inflammatory drugs and analgesics.
 

Re-epithelialization reduces transmission risk

“A clean, moist environment can mitigate transmission potential by covering infectious sores and promoting the re-epithelialization of the damaged exanthem,” Dr. Català advised. Tecovirimat (TPOXX, ST-246), an antiviral drug for smallpox, is approved for treating monkeypox in Europe but not in the United States (but it is approved for smallpox in the United States). Another antiviral drug, brincidofovir (CMX001 or Tembexa), is approved for smallpox in the United States, but not in Europe, according to Dr. Català. (In the United States, no treatment is specifically approved for treating monkeypox, but antivirals developed for smallpox “may prove beneficial against monkeypox,” according to the CDC.)

But she advised weighing the risks and benefits of using either drug in any individual patient.

The data suggest that the risk of viral shedding persists until the late stages of the disease trajectory. “A person is considered infectious from the onset of clinical manifestations until all skin lesions have scabbed over and re-epithelization has occurred,” Dr. Català said.

The prolonged period of contagion might be one reason to expect monkeypox to be transmitted more generally than it is now, according to Boghuma K. Titanji, MD, PhD, assistant professor of infectious diseases, Emory University, Atlanta.

“The longer the outbreak persists, the more likely we will see cases reported in groups other than MSM who have been most affected so far,” said Dr. Titanji, the first author of a recently published review article on monkeypox in Open Forum Infectious Diseases.

However, he acknowledged that a COVID-like spread is not expected. “The spread of monkeypox requires close and prolonged contact and is generally inefficient via fomites and droplet modes of transmission,” Dr. Titanji said in an interview. “Spread in heterosexual networks and congregate settings like crowded jails where close contact is unavoidable remains a concern that we need to educate the public about and maintain a high level of vigilance for.”

Dr. Català and Dr. Titanji report no potential conflicts of interest.

STOCKHOLM – The investigational once-weekly insulin icodec (Novo Nordisk) significantly reduces A1c without increasing hypoglycemia in people with type 2 diabetes, the first phase 3 data of such an insulin formulation suggest. The data are from one of six trials in the company’s ONWARDS program.

“Once-weekly insulin may redefine diabetes management,” enthused Athena Philis-Tsimikas, MD, who presented the findings at a session during the European Association for the Study of Diabetes (EASD) 2022 Annual Meeting, which also included a summary of previously reported top-line data from other ONWARDS trials as well as phase 2 data for Lilly›s investigational once-weekly Basal Insulin Fc (BIF).

Phase 2 data for icodec were published in 2020 in the New England Journal of Medicine and in 2021 in Diabetes Care, as reported by this news organization.

The capacity for reducing the number of basal insulin injections from at least 365 to just 52 per year means that once-weekly insulin “has the potential to facilitate insulin initiation and improve treatment adherence and persistence in diabetes,” noted Dr. Philis-Tsimikas, corporate vice president of Scripps Whittier Diabetes Institute, San Diego.

Asked to comment, independent diabetes industry consultant Charles Alexander, MD, told this news organization that the new data from ONWARDS 2 of patients switching from daily to once-weekly basal insulin were reassuring with regard to hypoglycemia, at least for people with type 2 diabetes.

“For type 2, I think there’s enough data now to feel comfortable that it’s going to be good, especially for people who are on once-weekly [glucagon-like peptide-1 (GLP-1) agonists].”

However, for type 1 diabetes, the company reported top-line ONWARDS 6 data earlier this year, in which icodec was associated with significantly increased rates of hypoglycemia compared with daily degludec. “In type 1, even the basal needs are [often] changing. That kind of person would want to stay away from once-weekly insulin,” Dr. Alexander said.

And he noted, for any patient who adjusts their insulin dose frequently, “obviously, you’re not going to be able to do that with a once-weekly.”
 

Similar A1c reduction as daily basal without increased hypoglycemia

In ONWARDS 2, 526 adults with type 2 diabetes were randomized to switch from their current once- or twice-daily basal insulin to either once-weekly icodec or once-daily insulin degludec (Tresiba) for 26 weeks. The study was open-label, with a treat-to-glucose target of 80-130 mg/dL design.

Participants had A1c levels of 7.0%-10.0% and were also taking stable doses of other noninsulin glucose-lowering medications. Over 80% were taking metformin, a third were taking an SGLT2 inhibitor, and about a quarter each were taking a GLP-1 agonist or DPP-4 inhibitor. Those medications were continued, but sulfonylureas were discontinued in the 22% taking those at baseline.

The basal insulin used at baseline was glargine U100 for 42%, degludec for 28%, and glargine U300 for 16%, “so, a very typical presentation of patients we see in our practices today,” Dr. Philis-Tsimikas noted.

The primary endpoint, change in A1c from baseline to week 26, dropped from 8.17% to 7.20% with icodec and from 8.10% to 7.42% with degludec. The estimated treatment difference of –0.22 percentage points met the margins for both noninferiority (P < .0001) and superiority (P = .0028). Those taking icodec were significantly more likely to achieve an A1c under 7% compared with degludec, at 40.3% versus 26.5% (P = .0019).

Continuous glucose monitoring parameters during weeks 22-26 showed time in glucose range of 70-180 mg/dL (3.9-10.0 mmol/L) was 63.1% for icodec and 59.5% for degludec, which was not significantly different, Dr. Philis-Tsimikas reported.

Body weight increased by 1.4 kg (3 lb) with icodec but dropped slightly by 0.30 kg with degludec, which was significantly different (P < .001).

When asked about the body weight results, Dr. Alexander said: “It’s really hard to say. We know that insulin generally causes weight gain. A 1.4-kg weight gain over 6 months isn’t really surprising. Why there wasn’t with degludec, I don’t know.”

There was just one episode of severe hypoglycemia (requiring assistance) in the trial in the degludec group. Rates of combined severe or clinically significant hypoglycemic events (glucose < 54 mg/dL / < 3.0 mmol/L) per patient-year exposed were 0.73 for icodec versus 0.27 for degludec, which was not significantly different (P = .0782). Similar findings were seen for nocturnal hypoglycemia.

Significantly more patients achieved an A1c under 7% without significant hypoglycemia with icodec than degludec, at 36.7% versus 26.8% (P = .0223). Other adverse events were equivalent between the two groups, Dr. Philis-Tsimikas reported.

Scores on the diabetes treatment satisfaction questionnaire, which addresses convenience, flexibility, satisfaction, and willingness to recommend treatment to others, were significantly higher for icodec than degludec, at 4.22 versus 2.96 (P = .0036).

“For me, this is one of the most important outcomes,” she commented.  
 

Benefit in type 2 diabetes, potential concern in type 1 diabetes

Top-line results from ONWARDS 1, a phase 3a 78-week trial in 984 drug-naive people with type 2 diabetes and ONWARDS 6, a 52-week trial in 583 people with type 1 diabetes, were presented earlier this year at the American Diabetes Association 81st Scientific Sessions.

In ONWARDS 1, icodec achieved noninferiority to daily insulin glargine, reducing A1c by 1.55 versus 1.35 percentage points, with superior time in range and no significant differences in hypoglycemia rates.

However, in ONWARDS 6, while noninferiority in A1c lowering compared with daily degludec was achieved, with reductions of 0.47 versus 0.51 percentage points from a baseline A1c of 7.6%, there was a significantly greater rate of severe or clinically significant hypoglycemia with icodec, at 19.93 versus 10.37 events per patient-year with degludec.

Dr. Philis-Tsimikas has reported performing research and serving as an advisor on behalf of her employer for Abbott, Bayer, Dexcom, Eli Lilly, Medtronic, Merck, Novo Nordisk, and Sanofi. All reimbursements go to her employer. Dr. Alexander has reported being a nonpaid advisor for diaTribe and a consultant for Kinexum.

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

STOCKHOLM – The investigational once-weekly insulin icodec (Novo Nordisk) significantly reduces A1c without increasing hypoglycemia in people with type 2 diabetes, the first phase 3 data of such an insulin formulation suggest. The data are from one of six trials in the company’s ONWARDS program.

“Once-weekly insulin may redefine diabetes management,” enthused Athena Philis-Tsimikas, MD, who presented the findings at a session during the European Association for the Study of Diabetes (EASD) 2022 Annual Meeting, which also included a summary of previously reported top-line data from other ONWARDS trials as well as phase 2 data for Lilly›s investigational once-weekly Basal Insulin Fc (BIF).

Phase 2 data for icodec were published in 2020 in the New England Journal of Medicine and in 2021 in Diabetes Care, as reported by this news organization.

The capacity for reducing the number of basal insulin injections from at least 365 to just 52 per year means that once-weekly insulin “has the potential to facilitate insulin initiation and improve treatment adherence and persistence in diabetes,” noted Dr. Philis-Tsimikas, corporate vice president of Scripps Whittier Diabetes Institute, San Diego.

Asked to comment, independent diabetes industry consultant Charles Alexander, MD, told this news organization that the new data from ONWARDS 2 of patients switching from daily to once-weekly basal insulin were reassuring with regard to hypoglycemia, at least for people with type 2 diabetes.

“For type 2, I think there’s enough data now to feel comfortable that it’s going to be good, especially for people who are on once-weekly [glucagon-like peptide-1 (GLP-1) agonists].”

However, for type 1 diabetes, the company reported top-line ONWARDS 6 data earlier this year, in which icodec was associated with significantly increased rates of hypoglycemia compared with daily degludec. “In type 1, even the basal needs are [often] changing. That kind of person would want to stay away from once-weekly insulin,” Dr. Alexander said.

And he noted, for any patient who adjusts their insulin dose frequently, “obviously, you’re not going to be able to do that with a once-weekly.”
 

Similar A1c reduction as daily basal without increased hypoglycemia

In ONWARDS 2, 526 adults with type 2 diabetes were randomized to switch from their current once- or twice-daily basal insulin to either once-weekly icodec or once-daily insulin degludec (Tresiba) for 26 weeks. The study was open-label, with a treat-to-glucose target of 80-130 mg/dL design.

Participants had A1c levels of 7.0%-10.0% and were also taking stable doses of other noninsulin glucose-lowering medications. Over 80% were taking metformin, a third were taking an SGLT2 inhibitor, and about a quarter each were taking a GLP-1 agonist or DPP-4 inhibitor. Those medications were continued, but sulfonylureas were discontinued in the 22% taking those at baseline.

The basal insulin used at baseline was glargine U100 for 42%, degludec for 28%, and glargine U300 for 16%, “so, a very typical presentation of patients we see in our practices today,” Dr. Philis-Tsimikas noted.

The primary endpoint, change in A1c from baseline to week 26, dropped from 8.17% to 7.20% with icodec and from 8.10% to 7.42% with degludec. The estimated treatment difference of –0.22 percentage points met the margins for both noninferiority (P < .0001) and superiority (P = .0028). Those taking icodec were significantly more likely to achieve an A1c under 7% compared with degludec, at 40.3% versus 26.5% (P = .0019).

Continuous glucose monitoring parameters during weeks 22-26 showed time in glucose range of 70-180 mg/dL (3.9-10.0 mmol/L) was 63.1% for icodec and 59.5% for degludec, which was not significantly different, Dr. Philis-Tsimikas reported.

Body weight increased by 1.4 kg (3 lb) with icodec but dropped slightly by 0.30 kg with degludec, which was significantly different (P < .001).

When asked about the body weight results, Dr. Alexander said: “It’s really hard to say. We know that insulin generally causes weight gain. A 1.4-kg weight gain over 6 months isn’t really surprising. Why there wasn’t with degludec, I don’t know.”

There was just one episode of severe hypoglycemia (requiring assistance) in the trial in the degludec group. Rates of combined severe or clinically significant hypoglycemic events (glucose < 54 mg/dL / < 3.0 mmol/L) per patient-year exposed were 0.73 for icodec versus 0.27 for degludec, which was not significantly different (P = .0782). Similar findings were seen for nocturnal hypoglycemia.

Significantly more patients achieved an A1c under 7% without significant hypoglycemia with icodec than degludec, at 36.7% versus 26.8% (P = .0223). Other adverse events were equivalent between the two groups, Dr. Philis-Tsimikas reported.

Scores on the diabetes treatment satisfaction questionnaire, which addresses convenience, flexibility, satisfaction, and willingness to recommend treatment to others, were significantly higher for icodec than degludec, at 4.22 versus 2.96 (P = .0036).

“For me, this is one of the most important outcomes,” she commented.  
 

Benefit in type 2 diabetes, potential concern in type 1 diabetes

Top-line results from ONWARDS 1, a phase 3a 78-week trial in 984 drug-naive people with type 2 diabetes and ONWARDS 6, a 52-week trial in 583 people with type 1 diabetes, were presented earlier this year at the American Diabetes Association 81st Scientific Sessions.

In ONWARDS 1, icodec achieved noninferiority to daily insulin glargine, reducing A1c by 1.55 versus 1.35 percentage points, with superior time in range and no significant differences in hypoglycemia rates.

However, in ONWARDS 6, while noninferiority in A1c lowering compared with daily degludec was achieved, with reductions of 0.47 versus 0.51 percentage points from a baseline A1c of 7.6%, there was a significantly greater rate of severe or clinically significant hypoglycemia with icodec, at 19.93 versus 10.37 events per patient-year with degludec.

Dr. Philis-Tsimikas has reported performing research and serving as an advisor on behalf of her employer for Abbott, Bayer, Dexcom, Eli Lilly, Medtronic, Merck, Novo Nordisk, and Sanofi. All reimbursements go to her employer. Dr. Alexander has reported being a nonpaid advisor for diaTribe and a consultant for Kinexum.

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

STOCKHOLM – The investigational once-weekly insulin icodec (Novo Nordisk) significantly reduces A1c without increasing hypoglycemia in people with type 2 diabetes, the first phase 3 data of such an insulin formulation suggest. The data are from one of six trials in the company’s ONWARDS program.

“Once-weekly insulin may redefine diabetes management,” enthused Athena Philis-Tsimikas, MD, who presented the findings at a session during the European Association for the Study of Diabetes (EASD) 2022 Annual Meeting, which also included a summary of previously reported top-line data from other ONWARDS trials as well as phase 2 data for Lilly›s investigational once-weekly Basal Insulin Fc (BIF).

Phase 2 data for icodec were published in 2020 in the New England Journal of Medicine and in 2021 in Diabetes Care, as reported by this news organization.

The capacity for reducing the number of basal insulin injections from at least 365 to just 52 per year means that once-weekly insulin “has the potential to facilitate insulin initiation and improve treatment adherence and persistence in diabetes,” noted Dr. Philis-Tsimikas, corporate vice president of Scripps Whittier Diabetes Institute, San Diego.

Asked to comment, independent diabetes industry consultant Charles Alexander, MD, told this news organization that the new data from ONWARDS 2 of patients switching from daily to once-weekly basal insulin were reassuring with regard to hypoglycemia, at least for people with type 2 diabetes.

“For type 2, I think there’s enough data now to feel comfortable that it’s going to be good, especially for people who are on once-weekly [glucagon-like peptide-1 (GLP-1) agonists].”

However, for type 1 diabetes, the company reported top-line ONWARDS 6 data earlier this year, in which icodec was associated with significantly increased rates of hypoglycemia compared with daily degludec. “In type 1, even the basal needs are [often] changing. That kind of person would want to stay away from once-weekly insulin,” Dr. Alexander said.

And he noted, for any patient who adjusts their insulin dose frequently, “obviously, you’re not going to be able to do that with a once-weekly.”
 

Similar A1c reduction as daily basal without increased hypoglycemia

In ONWARDS 2, 526 adults with type 2 diabetes were randomized to switch from their current once- or twice-daily basal insulin to either once-weekly icodec or once-daily insulin degludec (Tresiba) for 26 weeks. The study was open-label, with a treat-to-glucose target of 80-130 mg/dL design.

Participants had A1c levels of 7.0%-10.0% and were also taking stable doses of other noninsulin glucose-lowering medications. Over 80% were taking metformin, a third were taking an SGLT2 inhibitor, and about a quarter each were taking a GLP-1 agonist or DPP-4 inhibitor. Those medications were continued, but sulfonylureas were discontinued in the 22% taking those at baseline.

The basal insulin used at baseline was glargine U100 for 42%, degludec for 28%, and glargine U300 for 16%, “so, a very typical presentation of patients we see in our practices today,” Dr. Philis-Tsimikas noted.

The primary endpoint, change in A1c from baseline to week 26, dropped from 8.17% to 7.20% with icodec and from 8.10% to 7.42% with degludec. The estimated treatment difference of –0.22 percentage points met the margins for both noninferiority (P < .0001) and superiority (P = .0028). Those taking icodec were significantly more likely to achieve an A1c under 7% compared with degludec, at 40.3% versus 26.5% (P = .0019).

Continuous glucose monitoring parameters during weeks 22-26 showed time in glucose range of 70-180 mg/dL (3.9-10.0 mmol/L) was 63.1% for icodec and 59.5% for degludec, which was not significantly different, Dr. Philis-Tsimikas reported.

Body weight increased by 1.4 kg (3 lb) with icodec but dropped slightly by 0.30 kg with degludec, which was significantly different (P < .001).

When asked about the body weight results, Dr. Alexander said: “It’s really hard to say. We know that insulin generally causes weight gain. A 1.4-kg weight gain over 6 months isn’t really surprising. Why there wasn’t with degludec, I don’t know.”

There was just one episode of severe hypoglycemia (requiring assistance) in the trial in the degludec group. Rates of combined severe or clinically significant hypoglycemic events (glucose < 54 mg/dL / < 3.0 mmol/L) per patient-year exposed were 0.73 for icodec versus 0.27 for degludec, which was not significantly different (P = .0782). Similar findings were seen for nocturnal hypoglycemia.

Significantly more patients achieved an A1c under 7% without significant hypoglycemia with icodec than degludec, at 36.7% versus 26.8% (P = .0223). Other adverse events were equivalent between the two groups, Dr. Philis-Tsimikas reported.

Scores on the diabetes treatment satisfaction questionnaire, which addresses convenience, flexibility, satisfaction, and willingness to recommend treatment to others, were significantly higher for icodec than degludec, at 4.22 versus 2.96 (P = .0036).

“For me, this is one of the most important outcomes,” she commented.  
 

Benefit in type 2 diabetes, potential concern in type 1 diabetes

Top-line results from ONWARDS 1, a phase 3a 78-week trial in 984 drug-naive people with type 2 diabetes and ONWARDS 6, a 52-week trial in 583 people with type 1 diabetes, were presented earlier this year at the American Diabetes Association 81st Scientific Sessions.

In ONWARDS 1, icodec achieved noninferiority to daily insulin glargine, reducing A1c by 1.55 versus 1.35 percentage points, with superior time in range and no significant differences in hypoglycemia rates.

However, in ONWARDS 6, while noninferiority in A1c lowering compared with daily degludec was achieved, with reductions of 0.47 versus 0.51 percentage points from a baseline A1c of 7.6%, there was a significantly greater rate of severe or clinically significant hypoglycemia with icodec, at 19.93 versus 10.37 events per patient-year with degludec.

Dr. Philis-Tsimikas has reported performing research and serving as an advisor on behalf of her employer for Abbott, Bayer, Dexcom, Eli Lilly, Medtronic, Merck, Novo Nordisk, and Sanofi. All reimbursements go to her employer. Dr. Alexander has reported being a nonpaid advisor for diaTribe and a consultant for Kinexum.

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

Women with inflammatory arthritis (IA) are more likely to use healthcare services than men, a Canadian study found. The results suggest there are biological differences in disease course and sociocultural differences in health care access and patient behavior among the sexes, Sanjana Tarannum said in a presentation at the Lancet Summit on Sex and Gender in Rheumatology.

Ms. Tarannum and colleagues also recently published the study in Annals of the Rheumatic Diseases.

Effectively managing IA patients calls for timely access to and appropriate use of health care resources, said Ms. Tarannum, of the Women’s College Research Institute in Toronto.

Sex and gender are often used interchangeably but they refer to different things. “Sex is the biological characteristic of being male or female. It relates to disease inheritance patterns, pain processing mechanisms, and immune dysregulation in the context of inflammatory arthritis,” Ms. Tarannum said during her presentation.

Gender is a sociocultural construct associated with masculine or feminine traits. In the context of IA, gender relates to coping strategies, pain perception and reporting, and health care–seeking behavior of patients and interaction with care providers.

A patient’s sex relates to healthcare encounters, time to diagnosis, and prescription patterns. These all affect disease outcomes. Previous studies have yielded inconsistent results and mainly focused on rheumatoid arthritis rather than other IA types such as ankylosing spondylitis (AS).

Ms. Tarannum and colleagues sought to compare health care usage between male and female patients for musculoskeletal-related issues before and after IA diagnosis. They used Ontario administrative health data to create three cohorts of patients with RA, AS, and psoriatic arthritis (PsA), the three most common types of IA. The patients were diagnosed during 2010-2017, and outcomes were assessed in each year for 3 years before and after diagnosis.

Health care use indicators included visits to physicians, musculoskeletal imaging, laboratory tests, and dispensation of drugs. Regression models adjusting for sociodemographic factors and comorbidities were used to compare male and female patients.

Sex-related differences emerge in all IA groups

The investigators assessed 41,277 patients with RA (69% female), 8,150 patients with AS (51% female), and 6,446 patients with PsA (54% female). Male patients had more cardiovascular disease, whereas female patients had higher incidences of depression and osteoporosis.

Similar trends of sex-related differences emerged in all three cohorts. Before diagnosis, female patients were more likely to visit rheumatologists or family physicians for musculoskeletal reasons or use musculoskeletal imaging and laboratory tests. Women were also more likely to remain in rheumatology care after diagnosis.

Men were more likely to visit the ED for musculoskeletal reasons immediately before diagnosis.

No sex- or gender-related differences were observed in medication use, although older females with RA or AS were more likely to get prescriptions for NSAIDs and opioids and conventional disease-modifying antirheumatic drugs, respectively.

The findings show that overall musculoskeletal health care use was higher in female patients with IA. “Sex differences were more pronounced the earlier the encounter was from the time of diagnosis and tended to diminish with time,” Ms. Tarannum observed. Sex differences were also more prominent in the RA and AS cohorts.
 

Women seek out care, do repeat visits

Several reasons may explain why utilization was higher in females. Women with IA have a higher overall risk of musculoskeletal conditions such as osteoarthritis, which could have driven the health care encounters. Numerous studies have also reported that female patients have a lower threshold for pain as well as a greater tendency to seek out health care.

Additionally, female patients often present with pain and fatigue, which are often misdiagnosed as fibromyalgia or depression. Therefore, they often require repeated health care encounters to arrive at an IA diagnosis, Ms. Tarannum said.

An early prodromal phase in females could have triggered a health care encounter as well.

Men, by comparison, are more likely to have acute-onset or severe disease. Objective signs and radiologic features can facilitate diagnosis in men, she said. Male patients also show more reluctance in seeking care, have a higher threshold for pain, and are less likely to have a usual source of care such as a family physician.

Higher confidence in hospital-based emergency services also could have resulted in more ED visits and lower health care use in men. Better response to treatments could also have resulted in fewer episodes of rheumatology care after diagnosis.

The results aren’t surprising, said Scott Zashin, MD, a rheumatologist in Dallas who wasn’t a part of the study.

“At least in terms of musculoskeletal disorders, my clinical experience suggests that women are more compliant with their follow-up than male patients. Especially with gout, a common type of arthritis in men, male patients may wait until their symptoms are severe before seeking medical attention,” Dr. Zashin said.

The Enid Walker Graduate Student Award for Research in Women’s Health provided funding for this study.

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

Women with inflammatory arthritis (IA) are more likely to use healthcare services than men, a Canadian study found. The results suggest there are biological differences in disease course and sociocultural differences in health care access and patient behavior among the sexes, Sanjana Tarannum said in a presentation at the Lancet Summit on Sex and Gender in Rheumatology.

Ms. Tarannum and colleagues also recently published the study in Annals of the Rheumatic Diseases.

Effectively managing IA patients calls for timely access to and appropriate use of health care resources, said Ms. Tarannum, of the Women’s College Research Institute in Toronto.

Sex and gender are often used interchangeably but they refer to different things. “Sex is the biological characteristic of being male or female. It relates to disease inheritance patterns, pain processing mechanisms, and immune dysregulation in the context of inflammatory arthritis,” Ms. Tarannum said during her presentation.

Gender is a sociocultural construct associated with masculine or feminine traits. In the context of IA, gender relates to coping strategies, pain perception and reporting, and health care–seeking behavior of patients and interaction with care providers.

A patient’s sex relates to healthcare encounters, time to diagnosis, and prescription patterns. These all affect disease outcomes. Previous studies have yielded inconsistent results and mainly focused on rheumatoid arthritis rather than other IA types such as ankylosing spondylitis (AS).

Ms. Tarannum and colleagues sought to compare health care usage between male and female patients for musculoskeletal-related issues before and after IA diagnosis. They used Ontario administrative health data to create three cohorts of patients with RA, AS, and psoriatic arthritis (PsA), the three most common types of IA. The patients were diagnosed during 2010-2017, and outcomes were assessed in each year for 3 years before and after diagnosis.

Health care use indicators included visits to physicians, musculoskeletal imaging, laboratory tests, and dispensation of drugs. Regression models adjusting for sociodemographic factors and comorbidities were used to compare male and female patients.

Sex-related differences emerge in all IA groups

The investigators assessed 41,277 patients with RA (69% female), 8,150 patients with AS (51% female), and 6,446 patients with PsA (54% female). Male patients had more cardiovascular disease, whereas female patients had higher incidences of depression and osteoporosis.

Similar trends of sex-related differences emerged in all three cohorts. Before diagnosis, female patients were more likely to visit rheumatologists or family physicians for musculoskeletal reasons or use musculoskeletal imaging and laboratory tests. Women were also more likely to remain in rheumatology care after diagnosis.

Men were more likely to visit the ED for musculoskeletal reasons immediately before diagnosis.

No sex- or gender-related differences were observed in medication use, although older females with RA or AS were more likely to get prescriptions for NSAIDs and opioids and conventional disease-modifying antirheumatic drugs, respectively.

The findings show that overall musculoskeletal health care use was higher in female patients with IA. “Sex differences were more pronounced the earlier the encounter was from the time of diagnosis and tended to diminish with time,” Ms. Tarannum observed. Sex differences were also more prominent in the RA and AS cohorts.
 

Women seek out care, do repeat visits

Several reasons may explain why utilization was higher in females. Women with IA have a higher overall risk of musculoskeletal conditions such as osteoarthritis, which could have driven the health care encounters. Numerous studies have also reported that female patients have a lower threshold for pain as well as a greater tendency to seek out health care.

Additionally, female patients often present with pain and fatigue, which are often misdiagnosed as fibromyalgia or depression. Therefore, they often require repeated health care encounters to arrive at an IA diagnosis, Ms. Tarannum said.

An early prodromal phase in females could have triggered a health care encounter as well.

Men, by comparison, are more likely to have acute-onset or severe disease. Objective signs and radiologic features can facilitate diagnosis in men, she said. Male patients also show more reluctance in seeking care, have a higher threshold for pain, and are less likely to have a usual source of care such as a family physician.

Higher confidence in hospital-based emergency services also could have resulted in more ED visits and lower health care use in men. Better response to treatments could also have resulted in fewer episodes of rheumatology care after diagnosis.

The results aren’t surprising, said Scott Zashin, MD, a rheumatologist in Dallas who wasn’t a part of the study.

“At least in terms of musculoskeletal disorders, my clinical experience suggests that women are more compliant with their follow-up than male patients. Especially with gout, a common type of arthritis in men, male patients may wait until their symptoms are severe before seeking medical attention,” Dr. Zashin said.

The Enid Walker Graduate Student Award for Research in Women’s Health provided funding for this study.

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

Women with inflammatory arthritis (IA) are more likely to use healthcare services than men, a Canadian study found. The results suggest there are biological differences in disease course and sociocultural differences in health care access and patient behavior among the sexes, Sanjana Tarannum said in a presentation at the Lancet Summit on Sex and Gender in Rheumatology.

Ms. Tarannum and colleagues also recently published the study in Annals of the Rheumatic Diseases.

Effectively managing IA patients calls for timely access to and appropriate use of health care resources, said Ms. Tarannum, of the Women’s College Research Institute in Toronto.

Sex and gender are often used interchangeably but they refer to different things. “Sex is the biological characteristic of being male or female. It relates to disease inheritance patterns, pain processing mechanisms, and immune dysregulation in the context of inflammatory arthritis,” Ms. Tarannum said during her presentation.

Gender is a sociocultural construct associated with masculine or feminine traits. In the context of IA, gender relates to coping strategies, pain perception and reporting, and health care–seeking behavior of patients and interaction with care providers.

A patient’s sex relates to healthcare encounters, time to diagnosis, and prescription patterns. These all affect disease outcomes. Previous studies have yielded inconsistent results and mainly focused on rheumatoid arthritis rather than other IA types such as ankylosing spondylitis (AS).

Ms. Tarannum and colleagues sought to compare health care usage between male and female patients for musculoskeletal-related issues before and after IA diagnosis. They used Ontario administrative health data to create three cohorts of patients with RA, AS, and psoriatic arthritis (PsA), the three most common types of IA. The patients were diagnosed during 2010-2017, and outcomes were assessed in each year for 3 years before and after diagnosis.

Health care use indicators included visits to physicians, musculoskeletal imaging, laboratory tests, and dispensation of drugs. Regression models adjusting for sociodemographic factors and comorbidities were used to compare male and female patients.

Sex-related differences emerge in all IA groups

The investigators assessed 41,277 patients with RA (69% female), 8,150 patients with AS (51% female), and 6,446 patients with PsA (54% female). Male patients had more cardiovascular disease, whereas female patients had higher incidences of depression and osteoporosis.

Similar trends of sex-related differences emerged in all three cohorts. Before diagnosis, female patients were more likely to visit rheumatologists or family physicians for musculoskeletal reasons or use musculoskeletal imaging and laboratory tests. Women were also more likely to remain in rheumatology care after diagnosis.

Men were more likely to visit the ED for musculoskeletal reasons immediately before diagnosis.

No sex- or gender-related differences were observed in medication use, although older females with RA or AS were more likely to get prescriptions for NSAIDs and opioids and conventional disease-modifying antirheumatic drugs, respectively.

The findings show that overall musculoskeletal health care use was higher in female patients with IA. “Sex differences were more pronounced the earlier the encounter was from the time of diagnosis and tended to diminish with time,” Ms. Tarannum observed. Sex differences were also more prominent in the RA and AS cohorts.
 

Women seek out care, do repeat visits

Several reasons may explain why utilization was higher in females. Women with IA have a higher overall risk of musculoskeletal conditions such as osteoarthritis, which could have driven the health care encounters. Numerous studies have also reported that female patients have a lower threshold for pain as well as a greater tendency to seek out health care.

Additionally, female patients often present with pain and fatigue, which are often misdiagnosed as fibromyalgia or depression. Therefore, they often require repeated health care encounters to arrive at an IA diagnosis, Ms. Tarannum said.

An early prodromal phase in females could have triggered a health care encounter as well.

Men, by comparison, are more likely to have acute-onset or severe disease. Objective signs and radiologic features can facilitate diagnosis in men, she said. Male patients also show more reluctance in seeking care, have a higher threshold for pain, and are less likely to have a usual source of care such as a family physician.

Higher confidence in hospital-based emergency services also could have resulted in more ED visits and lower health care use in men. Better response to treatments could also have resulted in fewer episodes of rheumatology care after diagnosis.

The results aren’t surprising, said Scott Zashin, MD, a rheumatologist in Dallas who wasn’t a part of the study.

“At least in terms of musculoskeletal disorders, my clinical experience suggests that women are more compliant with their follow-up than male patients. Especially with gout, a common type of arthritis in men, male patients may wait until their symptoms are severe before seeking medical attention,” Dr. Zashin said.

The Enid Walker Graduate Student Award for Research in Women’s Health provided funding for this study.

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

Gender-affirming hormone therapy’s effect on transgender patients with rheumatic disease is unclear but does not appear to modulate its course and does not need to be strictly contraindicated in most patients, according to a case series and systematic literature review.

More doctors are practicing transgender medicine, yet a limited amount of information is available on rheumatic disease in transgender and gender diverse (TGGD) individuals, Kristen Mathias, MD, a rheumatology fellow at Johns Hopkins University, Baltimore, said in her presentation of the study at the Lancet Summit on Sex and Gender in Rheumatology.

“This is important, as it is well known that sex hormones affect the pathogenesis and expression of autoimmune diseases,” Dr. Mathias said. Knowing more about the effects of gender-affirming hormone therapy (GAHT) and gender-affirming surgery on disease activity in TGGD individuals could better inform decisions about care in this population.

Dr. Mathias and colleagues identified 7 transgender patients with rheumatic diseases from a pool of 1,053 patients seen at the Los Angeles County and University of Southern California Medical Center, Los Angeles, from June 2019 to June 2021. This included five transgender males and two transgender females. They ranged in age from 13 to 52 years.

All seven were on GAHT, and its impact on disease activity was considered “possible” in two of the seven patients.

In a systematic literature review, investigators found 11 studies that included 11 transgender women and 2 transgender men, ranging in age from 22 to 49 years. All the patients were on GAHT. In 12 of 13 patients, the hormones were considered possibly related to their rheumatic disease activity.

The 20 patients had diagnoses of rheumatoid arthritis, cutaneous and systemic lupus erythematosus, adult-onset Still disease, spondyloarthritis, myositis, and systemic sclerosis.

GAHT should not be a strict contraindication in these patients, based on these findings, Dr. Mathias noted. Information to clarify the effect of GAHT on rheumatic disease is sparse, however. Physicians should adopt a personalized, shared decision-making approach when consulting patients.

“During patient encounters, they should be screened for psychosocial barriers when appropriate,” Dr. Mathias recommended.

Findings could pave way for larger studies, more data

Studies on the impact and consequences of rheumatic disease in TGGD individuals are sorely lacking, said Vagishwari Murugesan, MBBS, a clinical fellow in rheumatology at the University of Toronto.

“While this is a small study of only seven patients and no conclusive results can be drawn, studies like these can help pave the way for larger multicentric studies, which can give us more definitive data on gender-affirming hormone therapy and its consequences on rheumatic diseases,” said Dr. Murugesan, who was not involved in the study.

A registry would be a great way to collaborate with other stakeholders interested in the same topic and conduct larger studies, she said. “I would recommend that not only do we screen for psychosocial barriers but also actively engage as a health care community in addressing how we can overcome the barriers for patients to access effective health care.”

No external funding was obtained for the study.

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

Gender-affirming hormone therapy’s effect on transgender patients with rheumatic disease is unclear but does not appear to modulate its course and does not need to be strictly contraindicated in most patients, according to a case series and systematic literature review.

More doctors are practicing transgender medicine, yet a limited amount of information is available on rheumatic disease in transgender and gender diverse (TGGD) individuals, Kristen Mathias, MD, a rheumatology fellow at Johns Hopkins University, Baltimore, said in her presentation of the study at the Lancet Summit on Sex and Gender in Rheumatology.

“This is important, as it is well known that sex hormones affect the pathogenesis and expression of autoimmune diseases,” Dr. Mathias said. Knowing more about the effects of gender-affirming hormone therapy (GAHT) and gender-affirming surgery on disease activity in TGGD individuals could better inform decisions about care in this population.

Dr. Mathias and colleagues identified 7 transgender patients with rheumatic diseases from a pool of 1,053 patients seen at the Los Angeles County and University of Southern California Medical Center, Los Angeles, from June 2019 to June 2021. This included five transgender males and two transgender females. They ranged in age from 13 to 52 years.

All seven were on GAHT, and its impact on disease activity was considered “possible” in two of the seven patients.

In a systematic literature review, investigators found 11 studies that included 11 transgender women and 2 transgender men, ranging in age from 22 to 49 years. All the patients were on GAHT. In 12 of 13 patients, the hormones were considered possibly related to their rheumatic disease activity.

The 20 patients had diagnoses of rheumatoid arthritis, cutaneous and systemic lupus erythematosus, adult-onset Still disease, spondyloarthritis, myositis, and systemic sclerosis.

GAHT should not be a strict contraindication in these patients, based on these findings, Dr. Mathias noted. Information to clarify the effect of GAHT on rheumatic disease is sparse, however. Physicians should adopt a personalized, shared decision-making approach when consulting patients.

“During patient encounters, they should be screened for psychosocial barriers when appropriate,” Dr. Mathias recommended.

Findings could pave way for larger studies, more data

Studies on the impact and consequences of rheumatic disease in TGGD individuals are sorely lacking, said Vagishwari Murugesan, MBBS, a clinical fellow in rheumatology at the University of Toronto.

“While this is a small study of only seven patients and no conclusive results can be drawn, studies like these can help pave the way for larger multicentric studies, which can give us more definitive data on gender-affirming hormone therapy and its consequences on rheumatic diseases,” said Dr. Murugesan, who was not involved in the study.

A registry would be a great way to collaborate with other stakeholders interested in the same topic and conduct larger studies, she said. “I would recommend that not only do we screen for psychosocial barriers but also actively engage as a health care community in addressing how we can overcome the barriers for patients to access effective health care.”

No external funding was obtained for the study.

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

Gender-affirming hormone therapy’s effect on transgender patients with rheumatic disease is unclear but does not appear to modulate its course and does not need to be strictly contraindicated in most patients, according to a case series and systematic literature review.

More doctors are practicing transgender medicine, yet a limited amount of information is available on rheumatic disease in transgender and gender diverse (TGGD) individuals, Kristen Mathias, MD, a rheumatology fellow at Johns Hopkins University, Baltimore, said in her presentation of the study at the Lancet Summit on Sex and Gender in Rheumatology.

“This is important, as it is well known that sex hormones affect the pathogenesis and expression of autoimmune diseases,” Dr. Mathias said. Knowing more about the effects of gender-affirming hormone therapy (GAHT) and gender-affirming surgery on disease activity in TGGD individuals could better inform decisions about care in this population.

Dr. Mathias and colleagues identified 7 transgender patients with rheumatic diseases from a pool of 1,053 patients seen at the Los Angeles County and University of Southern California Medical Center, Los Angeles, from June 2019 to June 2021. This included five transgender males and two transgender females. They ranged in age from 13 to 52 years.

All seven were on GAHT, and its impact on disease activity was considered “possible” in two of the seven patients.

In a systematic literature review, investigators found 11 studies that included 11 transgender women and 2 transgender men, ranging in age from 22 to 49 years. All the patients were on GAHT. In 12 of 13 patients, the hormones were considered possibly related to their rheumatic disease activity.

The 20 patients had diagnoses of rheumatoid arthritis, cutaneous and systemic lupus erythematosus, adult-onset Still disease, spondyloarthritis, myositis, and systemic sclerosis.

GAHT should not be a strict contraindication in these patients, based on these findings, Dr. Mathias noted. Information to clarify the effect of GAHT on rheumatic disease is sparse, however. Physicians should adopt a personalized, shared decision-making approach when consulting patients.

“During patient encounters, they should be screened for psychosocial barriers when appropriate,” Dr. Mathias recommended.

Findings could pave way for larger studies, more data

Studies on the impact and consequences of rheumatic disease in TGGD individuals are sorely lacking, said Vagishwari Murugesan, MBBS, a clinical fellow in rheumatology at the University of Toronto.

“While this is a small study of only seven patients and no conclusive results can be drawn, studies like these can help pave the way for larger multicentric studies, which can give us more definitive data on gender-affirming hormone therapy and its consequences on rheumatic diseases,” said Dr. Murugesan, who was not involved in the study.

A registry would be a great way to collaborate with other stakeholders interested in the same topic and conduct larger studies, she said. “I would recommend that not only do we screen for psychosocial barriers but also actively engage as a health care community in addressing how we can overcome the barriers for patients to access effective health care.”

No external funding was obtained for the study.

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

Treatment with deuruxolitinib and ritlecitinib, two investigational Janus kinase (JAK) inhibitors, resulted in substantial regrowth of scalp hair for patients with alopecia areata (AA) in separate studies reported at the annual congress of the European Academy of Dermatology and Venereology.

In the THRIVE-AA1 study, the primary endpoint of a Severity of Alopecia Tool (SALT) score of 20 or lower –which indicates that hair regrowth has occurred on at least 80% of the scalp – was achieved among patients taking deuruxolitinib, which was a significantly higher proportion than with placebo (P < .0001). Importantly, the JAK inhibitor’s effects were seen in as early as 4 weeks, and there was significant improvement in both eyelash and eyebrow hair regrowth.

In the unrelated ALLEGRO-LT study, effects from treatment with the JAK inhibitor ritlecitinib appeared to be sustained for 2 years; 69.6% of patients treated with ritlecitinib had a SALT score of 20 or lower by 24 months.

These data are “very exciting for alopecia areata because the patients selected are very severe,” observed Mahtab Samimi, MD, PhD, who cochaired the late-breaking session in which the study findings were discussed.

THRIVE-AA1 included only patients with hair loss of 50% or more. The ALLEGRO-LT study included patients with total scalp or total body hair loss (areata totalis/areata universalis) of 25%-50% at enrollment.

Moreover, “very stringent criteria” were used. SALT scores of 10 or less were evaluated in both studies, observed Dr. Samimi, professor of dermatology at the University of Tours (France).

“We can be ambitious now for our patients with alopecia areata; that’s really good news,” Dr. Samimi added.

Deuruxolitinib and the THRIVE trials

Deuruxolitinib is an oral JAK1/JAK2 inhibitor that has been tested in two similarly designed, multinational, randomized, double-blind, placebo-controlled phase 3 trials in patients with AA, THRIVE-AA1 and THRIVE-AA2.

Two doses of deuruxolitinib, 8 mg and 12 mg given twice daily, were evaluated in the trials, which altogether included just over 1,200 patients.

Results of THRIVE-AA1 have been reported by the manufacturer. Brett King, MD, PhD, associate professor of dermatology, Yale University, New Haven, Conn., presented a more comprehensive review at the EADV meeting.

He reported that at 24 weeks, SALT scores of 20 or lower were achieved by 30% of adults with AA who were treated with deuruxolitinib 8 mg and by 42% of those treated with deuruxolitinib 12 mg. This primary endpoint was seen in only 1% of the placebo-treated patients.

The more stringent endpoint of having a SALT score of 10 or less, which indicates that hair regrowth has occurred over 90% of the scalp, was met by 21% of patients who received deuruxolitinib 8 mg twice a day and by 35% of those who received the 12-mg dose twice a day at 24 weeks. This endpoint was not reached by any of the placebo-treated patients.

“This is truly transformative therapy,” Dr. King said when presenting the findings. “We know that the chances of spontaneous remission when you have severe disease is next to zero,” he added.

There were reasonably high rates of patient satisfaction with the treatment, according to Dr. King. He said that 42% of those who took 8 mg twice a day and 53% of those who took 12 mg twice a day said they were “very satisfied” or “satisfied” with the degree of scalp hair regrowth achieved, compared with 5% for placebo.

Safety was as expected, and there were no signs of any blood clots, said Dr. King. Common treatment-emergent adverse events (TEAEs) that affected 5% or more of patients included acne and headache. Serious TEAEs were reported by 1.1% and 0.5% of those taking the 8-mg and 12-mg twice-daily doses, respectively, compared with 2.9% of those who received placebo.

Overall, the results look promising for deuruxolitinib, he added. He noted that almost all patients included in the trial have opted to continue in the open-label long-term safety study.

Prescribing information of the JAK inhibitors approved by the U.S. Food and Drug Administration includes a boxed warning about risk of serious infections, mortality, malignancy, major adverse cardiovascular events (MACE), and thrombosis. The warning is based on experience with another JAK inhibitor for patients with rheumatoid arthritis.
 

Ritlecitinib and the ALLEGRO studies

Interim results of the ongoing, open-label, phase 3 ALLEGRO-LT study with ritlecitinib were presented separately by Athanasios Tsianakas, MD, head of the department of dermatology at Fachklinik Bad Bentheim, Germany.

Ritlecitinib, which targets JAK3 and also the TEC family of tyrosine kinases, had met all of its endpoints in the prior ALLEGRO Phase 2b/3 study, Dr. Tsianakas said. Those included the benchmarks of a SALT score of 20 or less and a SALT score of 10 or less.

“Ritlecitinib showed a very good long-term efficacy and good safety profile in our adolescent and adult patients suffering from alopecia areata,” said Dr. Tsianakas.

A total of 447 patients were included in the trial. They were treated with 50 mg of ritlecitinib every day; some had already participated in the ALLEGRO trial, while others had been newly recruited. The latter group entered the trial after a 4-week run-in period, during which a 200-mg daily loading dose was given for 4 weeks.

Most (86%) patients had been exposed to ritlecitinib for at least 12 months; one-fifth had discontinued treatment at the data cutoff, generally because the patients no longer met the eligibility criteria for the trial.

Safety was paramount, Dr. Tsianakas highlighted. There were few adverse events that led to temporary or permanent discontinuation of the study drug. The most common TEAEs that affected 5% or more of patients included headache and acne. There were two cases of MACE (one nonfatal myocardial infarction and one nonfatal stroke).

The proportion of patients with a SALT score of 20 or less was 2.5% at 1 month, 27.9% at 3 months, 50.1% at 6 months, 59.8% at 9 months, and 65.5% at 12 months. Thereafter, there was little shift in the response. A sustained effect, in which a SALT score of 20 or less was seen out to 24 months, occurred in 69.9% of patients.

A similar pattern was seen for SALT scores of 10 or less, ranging from 16.5% at 3 months to 62.5% at 24 months.
 

Following in baricitinib’s footsteps?

This not the first time that JAK inhibitors have been shown to have beneficial effects for patients with AA. Baricitinib (Olumiant) recently became the first JAK inhibitor to be granted marketing approval for AA in the United States, largely on the basis of two pivotal phase 3 studies, BRAVE-AA1 and BRAVE-AA2.

“This is just such an incredibly exciting time,” said Dr. King. “Our discoveries in the lab are being translated into effective therapies for patients with diseases for which we’ve not previously had therapies,” he commented.

“Our concept of interferon gamma– and interleukin-15–mediated disease is probably not true for everybody,” said, Dr. King, who acknowledged that some patients with AA do not respond to JAK-inhibitor therapy or may need additional or alternative treatment.

“It’s probably not that homogeneous a disease,” he added. “It’s fascinating that the very first drugs for this disease are showing efficacy in as many patients as they are.”

The THRIVE-AAI study was funded by CONCERT Pharmaceuticals. Dr. King has served on advisory boards, has provided consulting services to, or has been a trial investigator for multiple pharmaceutical companies, including CoNCERT Pharmaceuticals. The ALLEGRO-LT study was funded by Pfizer. Dr. Tsianakas has acted as a clinical trial investigator and speaker for Pfizer.

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

Treatment with deuruxolitinib and ritlecitinib, two investigational Janus kinase (JAK) inhibitors, resulted in substantial regrowth of scalp hair for patients with alopecia areata (AA) in separate studies reported at the annual congress of the European Academy of Dermatology and Venereology.

In the THRIVE-AA1 study, the primary endpoint of a Severity of Alopecia Tool (SALT) score of 20 or lower –which indicates that hair regrowth has occurred on at least 80% of the scalp – was achieved among patients taking deuruxolitinib, which was a significantly higher proportion than with placebo (P < .0001). Importantly, the JAK inhibitor’s effects were seen in as early as 4 weeks, and there was significant improvement in both eyelash and eyebrow hair regrowth.

In the unrelated ALLEGRO-LT study, effects from treatment with the JAK inhibitor ritlecitinib appeared to be sustained for 2 years; 69.6% of patients treated with ritlecitinib had a SALT score of 20 or lower by 24 months.

These data are “very exciting for alopecia areata because the patients selected are very severe,” observed Mahtab Samimi, MD, PhD, who cochaired the late-breaking session in which the study findings were discussed.

THRIVE-AA1 included only patients with hair loss of 50% or more. The ALLEGRO-LT study included patients with total scalp or total body hair loss (areata totalis/areata universalis) of 25%-50% at enrollment.

Moreover, “very stringent criteria” were used. SALT scores of 10 or less were evaluated in both studies, observed Dr. Samimi, professor of dermatology at the University of Tours (France).

“We can be ambitious now for our patients with alopecia areata; that’s really good news,” Dr. Samimi added.

Deuruxolitinib and the THRIVE trials

Deuruxolitinib is an oral JAK1/JAK2 inhibitor that has been tested in two similarly designed, multinational, randomized, double-blind, placebo-controlled phase 3 trials in patients with AA, THRIVE-AA1 and THRIVE-AA2.

Two doses of deuruxolitinib, 8 mg and 12 mg given twice daily, were evaluated in the trials, which altogether included just over 1,200 patients.

Results of THRIVE-AA1 have been reported by the manufacturer. Brett King, MD, PhD, associate professor of dermatology, Yale University, New Haven, Conn., presented a more comprehensive review at the EADV meeting.

He reported that at 24 weeks, SALT scores of 20 or lower were achieved by 30% of adults with AA who were treated with deuruxolitinib 8 mg and by 42% of those treated with deuruxolitinib 12 mg. This primary endpoint was seen in only 1% of the placebo-treated patients.

The more stringent endpoint of having a SALT score of 10 or less, which indicates that hair regrowth has occurred over 90% of the scalp, was met by 21% of patients who received deuruxolitinib 8 mg twice a day and by 35% of those who received the 12-mg dose twice a day at 24 weeks. This endpoint was not reached by any of the placebo-treated patients.

“This is truly transformative therapy,” Dr. King said when presenting the findings. “We know that the chances of spontaneous remission when you have severe disease is next to zero,” he added.

There were reasonably high rates of patient satisfaction with the treatment, according to Dr. King. He said that 42% of those who took 8 mg twice a day and 53% of those who took 12 mg twice a day said they were “very satisfied” or “satisfied” with the degree of scalp hair regrowth achieved, compared with 5% for placebo.

Safety was as expected, and there were no signs of any blood clots, said Dr. King. Common treatment-emergent adverse events (TEAEs) that affected 5% or more of patients included acne and headache. Serious TEAEs were reported by 1.1% and 0.5% of those taking the 8-mg and 12-mg twice-daily doses, respectively, compared with 2.9% of those who received placebo.

Overall, the results look promising for deuruxolitinib, he added. He noted that almost all patients included in the trial have opted to continue in the open-label long-term safety study.

Prescribing information of the JAK inhibitors approved by the U.S. Food and Drug Administration includes a boxed warning about risk of serious infections, mortality, malignancy, major adverse cardiovascular events (MACE), and thrombosis. The warning is based on experience with another JAK inhibitor for patients with rheumatoid arthritis.
 

Ritlecitinib and the ALLEGRO studies

Interim results of the ongoing, open-label, phase 3 ALLEGRO-LT study with ritlecitinib were presented separately by Athanasios Tsianakas, MD, head of the department of dermatology at Fachklinik Bad Bentheim, Germany.

Ritlecitinib, which targets JAK3 and also the TEC family of tyrosine kinases, had met all of its endpoints in the prior ALLEGRO Phase 2b/3 study, Dr. Tsianakas said. Those included the benchmarks of a SALT score of 20 or less and a SALT score of 10 or less.

“Ritlecitinib showed a very good long-term efficacy and good safety profile in our adolescent and adult patients suffering from alopecia areata,” said Dr. Tsianakas.

A total of 447 patients were included in the trial. They were treated with 50 mg of ritlecitinib every day; some had already participated in the ALLEGRO trial, while others had been newly recruited. The latter group entered the trial after a 4-week run-in period, during which a 200-mg daily loading dose was given for 4 weeks.

Most (86%) patients had been exposed to ritlecitinib for at least 12 months; one-fifth had discontinued treatment at the data cutoff, generally because the patients no longer met the eligibility criteria for the trial.

Safety was paramount, Dr. Tsianakas highlighted. There were few adverse events that led to temporary or permanent discontinuation of the study drug. The most common TEAEs that affected 5% or more of patients included headache and acne. There were two cases of MACE (one nonfatal myocardial infarction and one nonfatal stroke).

The proportion of patients with a SALT score of 20 or less was 2.5% at 1 month, 27.9% at 3 months, 50.1% at 6 months, 59.8% at 9 months, and 65.5% at 12 months. Thereafter, there was little shift in the response. A sustained effect, in which a SALT score of 20 or less was seen out to 24 months, occurred in 69.9% of patients.

A similar pattern was seen for SALT scores of 10 or less, ranging from 16.5% at 3 months to 62.5% at 24 months.
 

Following in baricitinib’s footsteps?

This not the first time that JAK inhibitors have been shown to have beneficial effects for patients with AA. Baricitinib (Olumiant) recently became the first JAK inhibitor to be granted marketing approval for AA in the United States, largely on the basis of two pivotal phase 3 studies, BRAVE-AA1 and BRAVE-AA2.

“This is just such an incredibly exciting time,” said Dr. King. “Our discoveries in the lab are being translated into effective therapies for patients with diseases for which we’ve not previously had therapies,” he commented.

“Our concept of interferon gamma– and interleukin-15–mediated disease is probably not true for everybody,” said, Dr. King, who acknowledged that some patients with AA do not respond to JAK-inhibitor therapy or may need additional or alternative treatment.

“It’s probably not that homogeneous a disease,” he added. “It’s fascinating that the very first drugs for this disease are showing efficacy in as many patients as they are.”

The THRIVE-AAI study was funded by CONCERT Pharmaceuticals. Dr. King has served on advisory boards, has provided consulting services to, or has been a trial investigator for multiple pharmaceutical companies, including CoNCERT Pharmaceuticals. The ALLEGRO-LT study was funded by Pfizer. Dr. Tsianakas has acted as a clinical trial investigator and speaker for Pfizer.

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

Treatment with deuruxolitinib and ritlecitinib, two investigational Janus kinase (JAK) inhibitors, resulted in substantial regrowth of scalp hair for patients with alopecia areata (AA) in separate studies reported at the annual congress of the European Academy of Dermatology and Venereology.

In the THRIVE-AA1 study, the primary endpoint of a Severity of Alopecia Tool (SALT) score of 20 or lower –which indicates that hair regrowth has occurred on at least 80% of the scalp – was achieved among patients taking deuruxolitinib, which was a significantly higher proportion than with placebo (P < .0001). Importantly, the JAK inhibitor’s effects were seen in as early as 4 weeks, and there was significant improvement in both eyelash and eyebrow hair regrowth.

In the unrelated ALLEGRO-LT study, effects from treatment with the JAK inhibitor ritlecitinib appeared to be sustained for 2 years; 69.6% of patients treated with ritlecitinib had a SALT score of 20 or lower by 24 months.

These data are “very exciting for alopecia areata because the patients selected are very severe,” observed Mahtab Samimi, MD, PhD, who cochaired the late-breaking session in which the study findings were discussed.

THRIVE-AA1 included only patients with hair loss of 50% or more. The ALLEGRO-LT study included patients with total scalp or total body hair loss (areata totalis/areata universalis) of 25%-50% at enrollment.

Moreover, “very stringent criteria” were used. SALT scores of 10 or less were evaluated in both studies, observed Dr. Samimi, professor of dermatology at the University of Tours (France).

“We can be ambitious now for our patients with alopecia areata; that’s really good news,” Dr. Samimi added.

Deuruxolitinib and the THRIVE trials

Deuruxolitinib is an oral JAK1/JAK2 inhibitor that has been tested in two similarly designed, multinational, randomized, double-blind, placebo-controlled phase 3 trials in patients with AA, THRIVE-AA1 and THRIVE-AA2.

Two doses of deuruxolitinib, 8 mg and 12 mg given twice daily, were evaluated in the trials, which altogether included just over 1,200 patients.

Results of THRIVE-AA1 have been reported by the manufacturer. Brett King, MD, PhD, associate professor of dermatology, Yale University, New Haven, Conn., presented a more comprehensive review at the EADV meeting.

He reported that at 24 weeks, SALT scores of 20 or lower were achieved by 30% of adults with AA who were treated with deuruxolitinib 8 mg and by 42% of those treated with deuruxolitinib 12 mg. This primary endpoint was seen in only 1% of the placebo-treated patients.

The more stringent endpoint of having a SALT score of 10 or less, which indicates that hair regrowth has occurred over 90% of the scalp, was met by 21% of patients who received deuruxolitinib 8 mg twice a day and by 35% of those who received the 12-mg dose twice a day at 24 weeks. This endpoint was not reached by any of the placebo-treated patients.

“This is truly transformative therapy,” Dr. King said when presenting the findings. “We know that the chances of spontaneous remission when you have severe disease is next to zero,” he added.

There were reasonably high rates of patient satisfaction with the treatment, according to Dr. King. He said that 42% of those who took 8 mg twice a day and 53% of those who took 12 mg twice a day said they were “very satisfied” or “satisfied” with the degree of scalp hair regrowth achieved, compared with 5% for placebo.

Safety was as expected, and there were no signs of any blood clots, said Dr. King. Common treatment-emergent adverse events (TEAEs) that affected 5% or more of patients included acne and headache. Serious TEAEs were reported by 1.1% and 0.5% of those taking the 8-mg and 12-mg twice-daily doses, respectively, compared with 2.9% of those who received placebo.

Overall, the results look promising for deuruxolitinib, he added. He noted that almost all patients included in the trial have opted to continue in the open-label long-term safety study.

Prescribing information of the JAK inhibitors approved by the U.S. Food and Drug Administration includes a boxed warning about risk of serious infections, mortality, malignancy, major adverse cardiovascular events (MACE), and thrombosis. The warning is based on experience with another JAK inhibitor for patients with rheumatoid arthritis.
 

Ritlecitinib and the ALLEGRO studies

Interim results of the ongoing, open-label, phase 3 ALLEGRO-LT study with ritlecitinib were presented separately by Athanasios Tsianakas, MD, head of the department of dermatology at Fachklinik Bad Bentheim, Germany.

Ritlecitinib, which targets JAK3 and also the TEC family of tyrosine kinases, had met all of its endpoints in the prior ALLEGRO Phase 2b/3 study, Dr. Tsianakas said. Those included the benchmarks of a SALT score of 20 or less and a SALT score of 10 or less.

“Ritlecitinib showed a very good long-term efficacy and good safety profile in our adolescent and adult patients suffering from alopecia areata,” said Dr. Tsianakas.

A total of 447 patients were included in the trial. They were treated with 50 mg of ritlecitinib every day; some had already participated in the ALLEGRO trial, while others had been newly recruited. The latter group entered the trial after a 4-week run-in period, during which a 200-mg daily loading dose was given for 4 weeks.

Most (86%) patients had been exposed to ritlecitinib for at least 12 months; one-fifth had discontinued treatment at the data cutoff, generally because the patients no longer met the eligibility criteria for the trial.

Safety was paramount, Dr. Tsianakas highlighted. There were few adverse events that led to temporary or permanent discontinuation of the study drug. The most common TEAEs that affected 5% or more of patients included headache and acne. There were two cases of MACE (one nonfatal myocardial infarction and one nonfatal stroke).

The proportion of patients with a SALT score of 20 or less was 2.5% at 1 month, 27.9% at 3 months, 50.1% at 6 months, 59.8% at 9 months, and 65.5% at 12 months. Thereafter, there was little shift in the response. A sustained effect, in which a SALT score of 20 or less was seen out to 24 months, occurred in 69.9% of patients.

A similar pattern was seen for SALT scores of 10 or less, ranging from 16.5% at 3 months to 62.5% at 24 months.
 

Following in baricitinib’s footsteps?

This not the first time that JAK inhibitors have been shown to have beneficial effects for patients with AA. Baricitinib (Olumiant) recently became the first JAK inhibitor to be granted marketing approval for AA in the United States, largely on the basis of two pivotal phase 3 studies, BRAVE-AA1 and BRAVE-AA2.

“This is just such an incredibly exciting time,” said Dr. King. “Our discoveries in the lab are being translated into effective therapies for patients with diseases for which we’ve not previously had therapies,” he commented.

“Our concept of interferon gamma– and interleukin-15–mediated disease is probably not true for everybody,” said, Dr. King, who acknowledged that some patients with AA do not respond to JAK-inhibitor therapy or may need additional or alternative treatment.

“It’s probably not that homogeneous a disease,” he added. “It’s fascinating that the very first drugs for this disease are showing efficacy in as many patients as they are.”

The THRIVE-AAI study was funded by CONCERT Pharmaceuticals. Dr. King has served on advisory boards, has provided consulting services to, or has been a trial investigator for multiple pharmaceutical companies, including CoNCERT Pharmaceuticals. The ALLEGRO-LT study was funded by Pfizer. Dr. Tsianakas has acted as a clinical trial investigator and speaker for Pfizer.

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