Key clinical point: The results of this meta-analysis do not demonstrate an elevated risk for incident venous thromboembolism (VTE) in patients with atopic dermatitis (AD), particularly among those receiving treatment with Janus kinase (JAK) inhibitors.

Major finding: The risk for incident VTE was similar among participants with vs without AD (pooled hazard ratio 0.95; 95% CI 0.62-1.45). Among patients with AD who received JAK inhibitors vs placebo /dupilumab, 0.05% vs 0.03% reported VTE (Mantel-Haenszel risk difference 0; 95% CI 0-0).

Study details: Findings are from a meta-analysis of two cohort studies including 458,206 participants with (n = 229,103) and without AD (n = 229,103) and 15 randomized controlled trials including 8787 patients with AD who received an interventional treatment with JAK inhibitors or a control treatment with dupilumab or placebo.

Disclosures: This study did not report any source of funding. The authors declared no conflicts of interest.

Source: Chen TL et al. Association of risk of incident venous thromboembolism with atopic dermatitis and treatment with Janus kinase inhibitors: A systematic review and meta-analysis. JAMA Dermatol. 2022;e223516 (Aug 24). Doi: 10.1001/jamadermatol.2022.3516

Key clinical point: The results of this meta-analysis do not demonstrate an elevated risk for incident venous thromboembolism (VTE) in patients with atopic dermatitis (AD), particularly among those receiving treatment with Janus kinase (JAK) inhibitors.

Major finding: The risk for incident VTE was similar among participants with vs without AD (pooled hazard ratio 0.95; 95% CI 0.62-1.45). Among patients with AD who received JAK inhibitors vs placebo /dupilumab, 0.05% vs 0.03% reported VTE (Mantel-Haenszel risk difference 0; 95% CI 0-0).

Study details: Findings are from a meta-analysis of two cohort studies including 458,206 participants with (n = 229,103) and without AD (n = 229,103) and 15 randomized controlled trials including 8787 patients with AD who received an interventional treatment with JAK inhibitors or a control treatment with dupilumab or placebo.

Disclosures: This study did not report any source of funding. The authors declared no conflicts of interest.

Source: Chen TL et al. Association of risk of incident venous thromboembolism with atopic dermatitis and treatment with Janus kinase inhibitors: A systematic review and meta-analysis. JAMA Dermatol. 2022;e223516 (Aug 24). Doi: 10.1001/jamadermatol.2022.3516

Key clinical point: The results of this meta-analysis do not demonstrate an elevated risk for incident venous thromboembolism (VTE) in patients with atopic dermatitis (AD), particularly among those receiving treatment with Janus kinase (JAK) inhibitors.

Major finding: The risk for incident VTE was similar among participants with vs without AD (pooled hazard ratio 0.95; 95% CI 0.62-1.45). Among patients with AD who received JAK inhibitors vs placebo /dupilumab, 0.05% vs 0.03% reported VTE (Mantel-Haenszel risk difference 0; 95% CI 0-0).

Study details: Findings are from a meta-analysis of two cohort studies including 458,206 participants with (n = 229,103) and without AD (n = 229,103) and 15 randomized controlled trials including 8787 patients with AD who received an interventional treatment with JAK inhibitors or a control treatment with dupilumab or placebo.

Disclosures: This study did not report any source of funding. The authors declared no conflicts of interest.

Source: Chen TL et al. Association of risk of incident venous thromboembolism with atopic dermatitis and treatment with Janus kinase inhibitors: A systematic review and meta-analysis. JAMA Dermatol. 2022;e223516 (Aug 24). Doi: 10.1001/jamadermatol.2022.3516

Key clinical point: Dupilumab demonstrated good overall drug survival for up to 3 years in patients with moderate-to-severe atopic dermatitis (AD).

Major finding: Dupilumab showed good overall drug survival rates at 1-year (90.3%), 2-year (85.9%), and 3-year (78.6%). The use of immunosuppressant drugs at baseline was associated with shorter drug survival owing to ineffectiveness (hazard ratio [HR] 2.64; 95% CI 1.10-6.37) and adverse events (HR 2.69; 95% CI 1.32-5.48).

Study details: Findings are from an analysis of the BioDay registry data of 715 adult patients with moderate-to-severe AD who received dupilumab and were followed-up for ≥4 weeks.

Disclosures: The BioDay registry was sponsored by Sanofi Genzyme. The authors declared receiving grants, personal fees, speaking fees, financial support or nonfinancial support from several sources.

Source: Spekhorst LS et al. Dupilumab drug survival and associated predictors in patients with moderate to severe atopic dermatitis: Long-term results from the daily practice BioDay registry. JAMA Dermatol. 2022;e223014 (Aug 10). Doi: 10.1001/jamadermatol.2022.3014

Key clinical point: Dupilumab demonstrated good overall drug survival for up to 3 years in patients with moderate-to-severe atopic dermatitis (AD).

Major finding: Dupilumab showed good overall drug survival rates at 1-year (90.3%), 2-year (85.9%), and 3-year (78.6%). The use of immunosuppressant drugs at baseline was associated with shorter drug survival owing to ineffectiveness (hazard ratio [HR] 2.64; 95% CI 1.10-6.37) and adverse events (HR 2.69; 95% CI 1.32-5.48).

Study details: Findings are from an analysis of the BioDay registry data of 715 adult patients with moderate-to-severe AD who received dupilumab and were followed-up for ≥4 weeks.

Disclosures: The BioDay registry was sponsored by Sanofi Genzyme. The authors declared receiving grants, personal fees, speaking fees, financial support or nonfinancial support from several sources.

Source: Spekhorst LS et al. Dupilumab drug survival and associated predictors in patients with moderate to severe atopic dermatitis: Long-term results from the daily practice BioDay registry. JAMA Dermatol. 2022;e223014 (Aug 10). Doi: 10.1001/jamadermatol.2022.3014

Key clinical point: Dupilumab demonstrated good overall drug survival for up to 3 years in patients with moderate-to-severe atopic dermatitis (AD).

Major finding: Dupilumab showed good overall drug survival rates at 1-year (90.3%), 2-year (85.9%), and 3-year (78.6%). The use of immunosuppressant drugs at baseline was associated with shorter drug survival owing to ineffectiveness (hazard ratio [HR] 2.64; 95% CI 1.10-6.37) and adverse events (HR 2.69; 95% CI 1.32-5.48).

Study details: Findings are from an analysis of the BioDay registry data of 715 adult patients with moderate-to-severe AD who received dupilumab and were followed-up for ≥4 weeks.

Disclosures: The BioDay registry was sponsored by Sanofi Genzyme. The authors declared receiving grants, personal fees, speaking fees, financial support or nonfinancial support from several sources.

Source: Spekhorst LS et al. Dupilumab drug survival and associated predictors in patients with moderate to severe atopic dermatitis: Long-term results from the daily practice BioDay registry. JAMA Dermatol. 2022;e223014 (Aug 10). Doi: 10.1001/jamadermatol.2022.3014

Add unprovoked venous thromboembolic events to the list of potential consequences of severe obstructive sleep apnea.

That conclusion comes from a study showing that patients with obstructive sleep apnea (OSA) who had the longest nocturnal hypoxemia episodes had a twofold risk for venous thromboembolic events.

The association between nocturnal hypoxemia and VTE was strongest among patients who did not use continuous positive airway pressure (CPAP) systems, reported Wojciech Trzepizur, MD, of Angers University Hospital, France.

Previous studies have suggested links between OSA and both cancer and cognitive decline, but this is the first study to investigate the association between OSA and the incidence of unprovoked VTE, he reported in an oral abstract session at the annual congress of the European Respiratory Society.

“We found that those who spent more than 6% of their nighttime with levels of oxygen in their blood below 90% of normal had an almost twofold risk of developing VTEs compared to patients without oxygen deprivation,” he said.

Dr. Trzepizur and colleagues conducted a retrospective study linking cohort data to an administrative health database. They identified unprovoked VTE in patients with a suspicion for OSA and no previous VTE.

They created Cox proportional hazard models to assess the association of unprovoked VTE with apnea hypopnea index (AHI) measures and nocturnal hypoxemia markers, including the time patients spent below 90% oxygen saturation (T90), oxygen desaturation index (ODI), and hypoxic burden, defined as the total area under the respiratory event-related desaturation curve.

They found that after a median follow-up of 6.3 years, 104 out of 7,355 patients had an unprovoked VTE. In an unadjusted hazard model, there were significant associations between VTE and T90, as well as with hypoxic burden, but not with either AHI or ODI.

However, in an analysis adjusted for age, gender, body mass index, alcohol intake, hypertension, depression, history of cardiovascular disease, statin use, type of sleep study, study site, and CPAP adherence, the investigators found that only T90 remained a significant independent predictor of VTE, with a hazard ratio of 1.06, P = .02.

The association between T90 and VTE strengthened as the time spent below 90% saturation increased. Patients in the highest tercile, who spent more than 6% of the time undersaturated, had an HR for VTE of 1.95 (P = .02), compared with patients with a T90 less than 1%.

There were no significant differences in VTE risk between patients who used CPAP for more than 4 hours per night and those who either used the devices for less than 4 hours or refused CPAP.

“We see that T90 seems to be a strong parameter,” said session comoderator Raphael Heinzer, MD, MPH, of Lausanne University Hospital, Switzerland.

Dr. Heinzer’s comoderator, Silke Ryan, MD, of University College Dublin, pointed out that although T90 was the main predictor of responses, Dr. Trzepizur and colleagues did not control for other pulmonary diseases.

“Obviously, there could be an influence of other hypoxic-related diseases,” she said, and recommended controlling for this in future studies.

Winfried Randerath, MD, of the Bethanien Hospital at the University of Cologne, Germany, head of the ERS specialist group on sleep disordered breathing, said that this study and others presented at the meeting “show worrying associations between obstructive sleep apnea and important diseases that affect survival and quality of life.

“While they cannot prove that OSA causes any of these health problems, people should be made aware of these links and should try to make lifestyle changes in order to reduce their risk of OSA, for instance, by maintaining a healthy weight. However, if OSA is suspected, definite diagnosis and treatment should be initiated. We look forward to further research that may help to clarify whether OSA may be causing some of the health problems seen in these studies,” said Dr. Randerath, who was not involved with the study.

The study was supported by a grant from Institut de Recherche en Santé Respiratoire des Pays de la Loire (IRSR), Beaucouzé, France. Dr. Trzepizur, Dr. Heinzer, Dr. Ryan and Dr. Randerath reported no relevant financial relationships.

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

Add unprovoked venous thromboembolic events to the list of potential consequences of severe obstructive sleep apnea.

That conclusion comes from a study showing that patients with obstructive sleep apnea (OSA) who had the longest nocturnal hypoxemia episodes had a twofold risk for venous thromboembolic events.

The association between nocturnal hypoxemia and VTE was strongest among patients who did not use continuous positive airway pressure (CPAP) systems, reported Wojciech Trzepizur, MD, of Angers University Hospital, France.

Previous studies have suggested links between OSA and both cancer and cognitive decline, but this is the first study to investigate the association between OSA and the incidence of unprovoked VTE, he reported in an oral abstract session at the annual congress of the European Respiratory Society.

“We found that those who spent more than 6% of their nighttime with levels of oxygen in their blood below 90% of normal had an almost twofold risk of developing VTEs compared to patients without oxygen deprivation,” he said.

Dr. Trzepizur and colleagues conducted a retrospective study linking cohort data to an administrative health database. They identified unprovoked VTE in patients with a suspicion for OSA and no previous VTE.

They created Cox proportional hazard models to assess the association of unprovoked VTE with apnea hypopnea index (AHI) measures and nocturnal hypoxemia markers, including the time patients spent below 90% oxygen saturation (T90), oxygen desaturation index (ODI), and hypoxic burden, defined as the total area under the respiratory event-related desaturation curve.

They found that after a median follow-up of 6.3 years, 104 out of 7,355 patients had an unprovoked VTE. In an unadjusted hazard model, there were significant associations between VTE and T90, as well as with hypoxic burden, but not with either AHI or ODI.

However, in an analysis adjusted for age, gender, body mass index, alcohol intake, hypertension, depression, history of cardiovascular disease, statin use, type of sleep study, study site, and CPAP adherence, the investigators found that only T90 remained a significant independent predictor of VTE, with a hazard ratio of 1.06, P = .02.

The association between T90 and VTE strengthened as the time spent below 90% saturation increased. Patients in the highest tercile, who spent more than 6% of the time undersaturated, had an HR for VTE of 1.95 (P = .02), compared with patients with a T90 less than 1%.

There were no significant differences in VTE risk between patients who used CPAP for more than 4 hours per night and those who either used the devices for less than 4 hours or refused CPAP.

“We see that T90 seems to be a strong parameter,” said session comoderator Raphael Heinzer, MD, MPH, of Lausanne University Hospital, Switzerland.

Dr. Heinzer’s comoderator, Silke Ryan, MD, of University College Dublin, pointed out that although T90 was the main predictor of responses, Dr. Trzepizur and colleagues did not control for other pulmonary diseases.

“Obviously, there could be an influence of other hypoxic-related diseases,” she said, and recommended controlling for this in future studies.

Winfried Randerath, MD, of the Bethanien Hospital at the University of Cologne, Germany, head of the ERS specialist group on sleep disordered breathing, said that this study and others presented at the meeting “show worrying associations between obstructive sleep apnea and important diseases that affect survival and quality of life.

“While they cannot prove that OSA causes any of these health problems, people should be made aware of these links and should try to make lifestyle changes in order to reduce their risk of OSA, for instance, by maintaining a healthy weight. However, if OSA is suspected, definite diagnosis and treatment should be initiated. We look forward to further research that may help to clarify whether OSA may be causing some of the health problems seen in these studies,” said Dr. Randerath, who was not involved with the study.

The study was supported by a grant from Institut de Recherche en Santé Respiratoire des Pays de la Loire (IRSR), Beaucouzé, France. Dr. Trzepizur, Dr. Heinzer, Dr. Ryan and Dr. Randerath reported no relevant financial relationships.

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

Add unprovoked venous thromboembolic events to the list of potential consequences of severe obstructive sleep apnea.

That conclusion comes from a study showing that patients with obstructive sleep apnea (OSA) who had the longest nocturnal hypoxemia episodes had a twofold risk for venous thromboembolic events.

The association between nocturnal hypoxemia and VTE was strongest among patients who did not use continuous positive airway pressure (CPAP) systems, reported Wojciech Trzepizur, MD, of Angers University Hospital, France.

Previous studies have suggested links between OSA and both cancer and cognitive decline, but this is the first study to investigate the association between OSA and the incidence of unprovoked VTE, he reported in an oral abstract session at the annual congress of the European Respiratory Society.

“We found that those who spent more than 6% of their nighttime with levels of oxygen in their blood below 90% of normal had an almost twofold risk of developing VTEs compared to patients without oxygen deprivation,” he said.

Dr. Trzepizur and colleagues conducted a retrospective study linking cohort data to an administrative health database. They identified unprovoked VTE in patients with a suspicion for OSA and no previous VTE.

They created Cox proportional hazard models to assess the association of unprovoked VTE with apnea hypopnea index (AHI) measures and nocturnal hypoxemia markers, including the time patients spent below 90% oxygen saturation (T90), oxygen desaturation index (ODI), and hypoxic burden, defined as the total area under the respiratory event-related desaturation curve.

They found that after a median follow-up of 6.3 years, 104 out of 7,355 patients had an unprovoked VTE. In an unadjusted hazard model, there were significant associations between VTE and T90, as well as with hypoxic burden, but not with either AHI or ODI.

However, in an analysis adjusted for age, gender, body mass index, alcohol intake, hypertension, depression, history of cardiovascular disease, statin use, type of sleep study, study site, and CPAP adherence, the investigators found that only T90 remained a significant independent predictor of VTE, with a hazard ratio of 1.06, P = .02.

The association between T90 and VTE strengthened as the time spent below 90% saturation increased. Patients in the highest tercile, who spent more than 6% of the time undersaturated, had an HR for VTE of 1.95 (P = .02), compared with patients with a T90 less than 1%.

There were no significant differences in VTE risk between patients who used CPAP for more than 4 hours per night and those who either used the devices for less than 4 hours or refused CPAP.

“We see that T90 seems to be a strong parameter,” said session comoderator Raphael Heinzer, MD, MPH, of Lausanne University Hospital, Switzerland.

Dr. Heinzer’s comoderator, Silke Ryan, MD, of University College Dublin, pointed out that although T90 was the main predictor of responses, Dr. Trzepizur and colleagues did not control for other pulmonary diseases.

“Obviously, there could be an influence of other hypoxic-related diseases,” she said, and recommended controlling for this in future studies.

Winfried Randerath, MD, of the Bethanien Hospital at the University of Cologne, Germany, head of the ERS specialist group on sleep disordered breathing, said that this study and others presented at the meeting “show worrying associations between obstructive sleep apnea and important diseases that affect survival and quality of life.

“While they cannot prove that OSA causes any of these health problems, people should be made aware of these links and should try to make lifestyle changes in order to reduce their risk of OSA, for instance, by maintaining a healthy weight. However, if OSA is suspected, definite diagnosis and treatment should be initiated. We look forward to further research that may help to clarify whether OSA may be causing some of the health problems seen in these studies,” said Dr. Randerath, who was not involved with the study.

The study was supported by a grant from Institut de Recherche en Santé Respiratoire des Pays de la Loire (IRSR), Beaucouzé, France. Dr. Trzepizur, Dr. Heinzer, Dr. Ryan and Dr. Randerath reported no relevant financial relationships.

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

Adderall, the attention-deficit/hyperactivity disorder medication, is in short supply in some parts of the nation, pharmacy chains and Adderall users say.

Half a dozen people told Bloomberg that pharmacies told them in August and September that the drug was out of stock. The patients were told the drug might not be available for weeks, though it’s supposed to be taken daily. BuzzFeed News said 20 people across the nation said that their pharmacies didn’t have Adderall in stock.

“It’s so frustrating that getting my meds requires me to be organized, focused, and motivated – all the things I’m on these meds to help with,” Irene Kelly, who has been using Adderall for 14 years, told BuzzFeed News.

Two pharmacy chains told Bloomberg that Adderall has not always been available to sell. Walgreens spokesperson Rebekah Pajak said there were “supply chain challenges” affecting instant-release and extended-release versions of the drug. CVS pharmacies can fill Adderall prescriptions “in most cases,” CVS spokesperson Matthew Blanchette said.

Several drugmakers have had brand-name and generic versions of Adderall on back order for months, Bloomberg reported. The problem started with a labor shortage at Teva Pharmaceutical, the top seller of Adderall in the United States, that created a limited supply of brand-name and generic instant-release Adderall, according to the outlet.

That said, the Food and Drug Administration is not reporting an Adderall shortage on its drug shortages database. The federal agency says it lists a drug as being in short supply when “overall market demand is not being met by the manufacturers of the product,” Bloomberg said.

“Manufacturers continue to release product,” FDA spokesperson Cherie Duvall-Jones said, according to Bloomberg.

Demand for Adderall is growing, possibly because of rising ADHD diagnoses that occurred during telehealth medical appointments amid the COVID-19 pandemic, Bloomberg reported, noting that some of those telehealth companies have come under scrutiny by the Drug Enforcement Administration and other government agencies.

NBC News, citing IQVIA, an analytics provider for the life sciences industry, reported that 41.4 million Adderall prescriptions were issued last year, up 10.4% from 2020.

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

Adderall, the attention-deficit/hyperactivity disorder medication, is in short supply in some parts of the nation, pharmacy chains and Adderall users say.

Half a dozen people told Bloomberg that pharmacies told them in August and September that the drug was out of stock. The patients were told the drug might not be available for weeks, though it’s supposed to be taken daily. BuzzFeed News said 20 people across the nation said that their pharmacies didn’t have Adderall in stock.

“It’s so frustrating that getting my meds requires me to be organized, focused, and motivated – all the things I’m on these meds to help with,” Irene Kelly, who has been using Adderall for 14 years, told BuzzFeed News.

Two pharmacy chains told Bloomberg that Adderall has not always been available to sell. Walgreens spokesperson Rebekah Pajak said there were “supply chain challenges” affecting instant-release and extended-release versions of the drug. CVS pharmacies can fill Adderall prescriptions “in most cases,” CVS spokesperson Matthew Blanchette said.

Several drugmakers have had brand-name and generic versions of Adderall on back order for months, Bloomberg reported. The problem started with a labor shortage at Teva Pharmaceutical, the top seller of Adderall in the United States, that created a limited supply of brand-name and generic instant-release Adderall, according to the outlet.

That said, the Food and Drug Administration is not reporting an Adderall shortage on its drug shortages database. The federal agency says it lists a drug as being in short supply when “overall market demand is not being met by the manufacturers of the product,” Bloomberg said.

“Manufacturers continue to release product,” FDA spokesperson Cherie Duvall-Jones said, according to Bloomberg.

Demand for Adderall is growing, possibly because of rising ADHD diagnoses that occurred during telehealth medical appointments amid the COVID-19 pandemic, Bloomberg reported, noting that some of those telehealth companies have come under scrutiny by the Drug Enforcement Administration and other government agencies.

NBC News, citing IQVIA, an analytics provider for the life sciences industry, reported that 41.4 million Adderall prescriptions were issued last year, up 10.4% from 2020.

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

Adderall, the attention-deficit/hyperactivity disorder medication, is in short supply in some parts of the nation, pharmacy chains and Adderall users say.

Half a dozen people told Bloomberg that pharmacies told them in August and September that the drug was out of stock. The patients were told the drug might not be available for weeks, though it’s supposed to be taken daily. BuzzFeed News said 20 people across the nation said that their pharmacies didn’t have Adderall in stock.

“It’s so frustrating that getting my meds requires me to be organized, focused, and motivated – all the things I’m on these meds to help with,” Irene Kelly, who has been using Adderall for 14 years, told BuzzFeed News.

Two pharmacy chains told Bloomberg that Adderall has not always been available to sell. Walgreens spokesperson Rebekah Pajak said there were “supply chain challenges” affecting instant-release and extended-release versions of the drug. CVS pharmacies can fill Adderall prescriptions “in most cases,” CVS spokesperson Matthew Blanchette said.

Several drugmakers have had brand-name and generic versions of Adderall on back order for months, Bloomberg reported. The problem started with a labor shortage at Teva Pharmaceutical, the top seller of Adderall in the United States, that created a limited supply of brand-name and generic instant-release Adderall, according to the outlet.

That said, the Food and Drug Administration is not reporting an Adderall shortage on its drug shortages database. The federal agency says it lists a drug as being in short supply when “overall market demand is not being met by the manufacturers of the product,” Bloomberg said.

“Manufacturers continue to release product,” FDA spokesperson Cherie Duvall-Jones said, according to Bloomberg.

Demand for Adderall is growing, possibly because of rising ADHD diagnoses that occurred during telehealth medical appointments amid the COVID-19 pandemic, Bloomberg reported, noting that some of those telehealth companies have come under scrutiny by the Drug Enforcement Administration and other government agencies.

NBC News, citing IQVIA, an analytics provider for the life sciences industry, reported that 41.4 million Adderall prescriptions were issued last year, up 10.4% from 2020.

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

PARIS – Patients with untreated non–small cell lung cancer (NSCLC) who could not withstand the rigors of platinum-based chemotherapy regimens had significantly better overall survival when treated with the immune checkpoint inhibitor atezolizumab (Tecentriq), compared with their counterparts treated with either vinorelbine or gemcitabine in a phase 3 randomized trial.

Among 353 patients with treatment-naive stage 3B to 4 NSCLC who were not candidates for platinum-based chemotherapy because of poor performance status (PS), advanced age, or significant comorbidities, the median overall survival (OS) was 10.3 months for patients treated with atezolizumab vs. 9.2 months for patients assigned to receive the investigator’s choice of single-agent chemotherapy.

This difference translated into a hazard ratio for death with atezolizumab of 0.78 (P = .028), Siow Ming Lee, MD, PhD, of University College London, reported at the ESMO Congress.

The 2-year OS rate with atezolizumab was 24.3%, compared with 12.4% for single-agent chemotherapy.

“When I saw the data, I was amazed. One of four patients survived for 2 years!” he said in an interview.

Neil Osterweil/MDedge News

Excluded from clinical trials

“Cancer chemotherapy has changed the treatment landscape for the metastatic NSCLC population, but these treatments are mainly recommended for fit patients,” Dr. Lee said during his presentation of the data in a presidential symposium.

First-line pivotal trials for lung cancer patients comparing either single-agent immunotherapy or an immunotherapy/chemotherapy combination have all been conducted in fit patients, with ECOG PS of 0 or 1, he noted.

“In reality, we still have a large population of unfit NSCLC patients, of at least 40%, many of which we cannot treat with standard platinum chemotherapy. There are many elderly patients with poor performance status, and the elderly with many comorbidities, and they are frequently on many drug medications, which we see frequently in our clinic,” he said.
 

Study details

To see whether immunotherapy could improve outcomes for unfit patients, investigators designed the IPSOS trial, a phase 3 multicenter open-label study of efficacy, safety, and patient-reported outcomes with atezolizumab compared with single-agent chemotherapy.

Patients from 23 centers in North America, South America, Europe, and Asia who were ineligible for platinum-based chemotherapy because of ECOG performance status of 2 or 3, or who were aged 70 or older with performance status 0 or 1 but with multiple comorbidities or other contraindications to platinum were stratified by histology, programmed death-ligand-1 (PD-L1) expression, and brain metastases, and were then randomly assigned to receive either atezolizumab 1,200 mg intravenously every 3 weeks (302 patients), or to investigator’s choice of either vinorelbine delivered orally or intravenously, according to local practice, or intravenous gemcitabine given intravenously per local practice (151 patients).

As noted before, overall survival, the primary endpoint, was significantly better with atezolizumab, translating into a 22% reduction in risk of death compared with chemotherapy.

The 1-year OS rates were 43.7% with atezolizumab vs. 36.6% with chemotherapy, and the 2-year rates were 24.3% vs. 12.4%, respectively.

­­A subgroup analysis showed trends toward better benefit for immunotherapy regardless of age, sex, race, performance status, history of tobacco use, tumor histology, stage, presence of liver metastases, number of metastatic sites, or PD-L1 expression levels. The benefit of atezolizumab was also significantly better among patients without brain metastases.

The median duration of response was 14 months with ateziluzmab vs. 7.8 months with chemotherapy. Respective objective response rates were 16.9% vs. 15.5%. Median progression-free survival, a secondary endpoint, was 4.2 months with atezolizumab and 4 months with chemotherapy, a difference that was not statistically significant. Median treatment duration was 3.5 months with atezolizumab, 2.3 months with gemcitabine, and 1.8 months with vinorelbine. Treatment-related adverse events of any grade occurred in 57% of patients on immunotherapy vs. 80.3% of those on chemotherapy. Grade 3 or 4 adverse events related to therapy occurred in 16.3% vs. 33.3%, respectively. About 13% of patients in each arm had an adverse event leading to drug discontinuation. There were three treatment-related deaths among patients on atezolizumab, and four among patients on chemotherapy. Compared with chemotherapy, atezolizumab was associated with stabilizing of health-related quality-of-life domains of functioning, and significant improvement in delaying the time to deterioration of chest pain.
 

Age is not prognostic

“I think it’s important though to remember that in this study there are very distinct populations of patients. Poor performance status and comorbidities are prognostic, but age is not,” Dr. Leighl said in her discussion.

“In terms of current standards, performance status 3 patients are currently recommended to have best supportive care unless a targeted therapy is available for them, and while PS 2 patients have been excluded from checkpoint inhibitor trials, we treat most of these patients the same way. In this study in particular, patients had to be ineligible for platinum doublet therapy, but of course this definition was subjective,” she said.

She also commented that “if we’re now going to treat everyone with atezolizumab, I think the budget impact of this is going to be huge.”

It will be important to identify more clearly those patients aged 80 and older who might benefit from atezolizumab in this setting by better incorporating biomarkers such as PD-L1 levels to determine who can benefit from therapy and who might be spared the necessity of coming into the hospital or clinic for regular intravenous infusions, she added.

The study was supported by F. Hoffman-La Roche. Dr. Lee disclosed research funding from the company to his institution. Dr. Leighl disclosed institutional grant funding and personal fees from Roche and others.

PARIS – Patients with untreated non–small cell lung cancer (NSCLC) who could not withstand the rigors of platinum-based chemotherapy regimens had significantly better overall survival when treated with the immune checkpoint inhibitor atezolizumab (Tecentriq), compared with their counterparts treated with either vinorelbine or gemcitabine in a phase 3 randomized trial.

Among 353 patients with treatment-naive stage 3B to 4 NSCLC who were not candidates for platinum-based chemotherapy because of poor performance status (PS), advanced age, or significant comorbidities, the median overall survival (OS) was 10.3 months for patients treated with atezolizumab vs. 9.2 months for patients assigned to receive the investigator’s choice of single-agent chemotherapy.

This difference translated into a hazard ratio for death with atezolizumab of 0.78 (P = .028), Siow Ming Lee, MD, PhD, of University College London, reported at the ESMO Congress.

The 2-year OS rate with atezolizumab was 24.3%, compared with 12.4% for single-agent chemotherapy.

“When I saw the data, I was amazed. One of four patients survived for 2 years!” he said in an interview.

Neil Osterweil/MDedge News

Excluded from clinical trials

“Cancer chemotherapy has changed the treatment landscape for the metastatic NSCLC population, but these treatments are mainly recommended for fit patients,” Dr. Lee said during his presentation of the data in a presidential symposium.

First-line pivotal trials for lung cancer patients comparing either single-agent immunotherapy or an immunotherapy/chemotherapy combination have all been conducted in fit patients, with ECOG PS of 0 or 1, he noted.

“In reality, we still have a large population of unfit NSCLC patients, of at least 40%, many of which we cannot treat with standard platinum chemotherapy. There are many elderly patients with poor performance status, and the elderly with many comorbidities, and they are frequently on many drug medications, which we see frequently in our clinic,” he said.
 

Study details

To see whether immunotherapy could improve outcomes for unfit patients, investigators designed the IPSOS trial, a phase 3 multicenter open-label study of efficacy, safety, and patient-reported outcomes with atezolizumab compared with single-agent chemotherapy.

Patients from 23 centers in North America, South America, Europe, and Asia who were ineligible for platinum-based chemotherapy because of ECOG performance status of 2 or 3, or who were aged 70 or older with performance status 0 or 1 but with multiple comorbidities or other contraindications to platinum were stratified by histology, programmed death-ligand-1 (PD-L1) expression, and brain metastases, and were then randomly assigned to receive either atezolizumab 1,200 mg intravenously every 3 weeks (302 patients), or to investigator’s choice of either vinorelbine delivered orally or intravenously, according to local practice, or intravenous gemcitabine given intravenously per local practice (151 patients).

As noted before, overall survival, the primary endpoint, was significantly better with atezolizumab, translating into a 22% reduction in risk of death compared with chemotherapy.

The 1-year OS rates were 43.7% with atezolizumab vs. 36.6% with chemotherapy, and the 2-year rates were 24.3% vs. 12.4%, respectively.

­­A subgroup analysis showed trends toward better benefit for immunotherapy regardless of age, sex, race, performance status, history of tobacco use, tumor histology, stage, presence of liver metastases, number of metastatic sites, or PD-L1 expression levels. The benefit of atezolizumab was also significantly better among patients without brain metastases.

The median duration of response was 14 months with ateziluzmab vs. 7.8 months with chemotherapy. Respective objective response rates were 16.9% vs. 15.5%. Median progression-free survival, a secondary endpoint, was 4.2 months with atezolizumab and 4 months with chemotherapy, a difference that was not statistically significant. Median treatment duration was 3.5 months with atezolizumab, 2.3 months with gemcitabine, and 1.8 months with vinorelbine. Treatment-related adverse events of any grade occurred in 57% of patients on immunotherapy vs. 80.3% of those on chemotherapy. Grade 3 or 4 adverse events related to therapy occurred in 16.3% vs. 33.3%, respectively. About 13% of patients in each arm had an adverse event leading to drug discontinuation. There were three treatment-related deaths among patients on atezolizumab, and four among patients on chemotherapy. Compared with chemotherapy, atezolizumab was associated with stabilizing of health-related quality-of-life domains of functioning, and significant improvement in delaying the time to deterioration of chest pain.
 

Age is not prognostic

“I think it’s important though to remember that in this study there are very distinct populations of patients. Poor performance status and comorbidities are prognostic, but age is not,” Dr. Leighl said in her discussion.

“In terms of current standards, performance status 3 patients are currently recommended to have best supportive care unless a targeted therapy is available for them, and while PS 2 patients have been excluded from checkpoint inhibitor trials, we treat most of these patients the same way. In this study in particular, patients had to be ineligible for platinum doublet therapy, but of course this definition was subjective,” she said.

She also commented that “if we’re now going to treat everyone with atezolizumab, I think the budget impact of this is going to be huge.”

It will be important to identify more clearly those patients aged 80 and older who might benefit from atezolizumab in this setting by better incorporating biomarkers such as PD-L1 levels to determine who can benefit from therapy and who might be spared the necessity of coming into the hospital or clinic for regular intravenous infusions, she added.

The study was supported by F. Hoffman-La Roche. Dr. Lee disclosed research funding from the company to his institution. Dr. Leighl disclosed institutional grant funding and personal fees from Roche and others.

PARIS – Patients with untreated non–small cell lung cancer (NSCLC) who could not withstand the rigors of platinum-based chemotherapy regimens had significantly better overall survival when treated with the immune checkpoint inhibitor atezolizumab (Tecentriq), compared with their counterparts treated with either vinorelbine or gemcitabine in a phase 3 randomized trial.

Among 353 patients with treatment-naive stage 3B to 4 NSCLC who were not candidates for platinum-based chemotherapy because of poor performance status (PS), advanced age, or significant comorbidities, the median overall survival (OS) was 10.3 months for patients treated with atezolizumab vs. 9.2 months for patients assigned to receive the investigator’s choice of single-agent chemotherapy.

This difference translated into a hazard ratio for death with atezolizumab of 0.78 (P = .028), Siow Ming Lee, MD, PhD, of University College London, reported at the ESMO Congress.

The 2-year OS rate with atezolizumab was 24.3%, compared with 12.4% for single-agent chemotherapy.

“When I saw the data, I was amazed. One of four patients survived for 2 years!” he said in an interview.

Neil Osterweil/MDedge News

Excluded from clinical trials

“Cancer chemotherapy has changed the treatment landscape for the metastatic NSCLC population, but these treatments are mainly recommended for fit patients,” Dr. Lee said during his presentation of the data in a presidential symposium.

First-line pivotal trials for lung cancer patients comparing either single-agent immunotherapy or an immunotherapy/chemotherapy combination have all been conducted in fit patients, with ECOG PS of 0 or 1, he noted.

“In reality, we still have a large population of unfit NSCLC patients, of at least 40%, many of which we cannot treat with standard platinum chemotherapy. There are many elderly patients with poor performance status, and the elderly with many comorbidities, and they are frequently on many drug medications, which we see frequently in our clinic,” he said.
 

Study details

To see whether immunotherapy could improve outcomes for unfit patients, investigators designed the IPSOS trial, a phase 3 multicenter open-label study of efficacy, safety, and patient-reported outcomes with atezolizumab compared with single-agent chemotherapy.

Patients from 23 centers in North America, South America, Europe, and Asia who were ineligible for platinum-based chemotherapy because of ECOG performance status of 2 or 3, or who were aged 70 or older with performance status 0 or 1 but with multiple comorbidities or other contraindications to platinum were stratified by histology, programmed death-ligand-1 (PD-L1) expression, and brain metastases, and were then randomly assigned to receive either atezolizumab 1,200 mg intravenously every 3 weeks (302 patients), or to investigator’s choice of either vinorelbine delivered orally or intravenously, according to local practice, or intravenous gemcitabine given intravenously per local practice (151 patients).

As noted before, overall survival, the primary endpoint, was significantly better with atezolizumab, translating into a 22% reduction in risk of death compared with chemotherapy.

The 1-year OS rates were 43.7% with atezolizumab vs. 36.6% with chemotherapy, and the 2-year rates were 24.3% vs. 12.4%, respectively.

­­A subgroup analysis showed trends toward better benefit for immunotherapy regardless of age, sex, race, performance status, history of tobacco use, tumor histology, stage, presence of liver metastases, number of metastatic sites, or PD-L1 expression levels. The benefit of atezolizumab was also significantly better among patients without brain metastases.

The median duration of response was 14 months with ateziluzmab vs. 7.8 months with chemotherapy. Respective objective response rates were 16.9% vs. 15.5%. Median progression-free survival, a secondary endpoint, was 4.2 months with atezolizumab and 4 months with chemotherapy, a difference that was not statistically significant. Median treatment duration was 3.5 months with atezolizumab, 2.3 months with gemcitabine, and 1.8 months with vinorelbine. Treatment-related adverse events of any grade occurred in 57% of patients on immunotherapy vs. 80.3% of those on chemotherapy. Grade 3 or 4 adverse events related to therapy occurred in 16.3% vs. 33.3%, respectively. About 13% of patients in each arm had an adverse event leading to drug discontinuation. There were three treatment-related deaths among patients on atezolizumab, and four among patients on chemotherapy. Compared with chemotherapy, atezolizumab was associated with stabilizing of health-related quality-of-life domains of functioning, and significant improvement in delaying the time to deterioration of chest pain.
 

Age is not prognostic

“I think it’s important though to remember that in this study there are very distinct populations of patients. Poor performance status and comorbidities are prognostic, but age is not,” Dr. Leighl said in her discussion.

“In terms of current standards, performance status 3 patients are currently recommended to have best supportive care unless a targeted therapy is available for them, and while PS 2 patients have been excluded from checkpoint inhibitor trials, we treat most of these patients the same way. In this study in particular, patients had to be ineligible for platinum doublet therapy, but of course this definition was subjective,” she said.

She also commented that “if we’re now going to treat everyone with atezolizumab, I think the budget impact of this is going to be huge.”

It will be important to identify more clearly those patients aged 80 and older who might benefit from atezolizumab in this setting by better incorporating biomarkers such as PD-L1 levels to determine who can benefit from therapy and who might be spared the necessity of coming into the hospital or clinic for regular intravenous infusions, she added.

The study was supported by F. Hoffman-La Roche. Dr. Lee disclosed research funding from the company to his institution. Dr. Leighl disclosed institutional grant funding and personal fees from Roche and others.

Long-awaited global transgender care guidelines have dropped, with no recommendations regarding age limits for treatment and surgery in teenagers but acknowledging the complexity of dealing with such adolescents amid lack of longitudinal research on the impact of transitioning gender.

The World Professional Association of Transgender Health published its latest standards of care (SOC8) as it opens its annual meeting on Sept. 16 in Montreal.

Origovisualis/Getty Images

These are “the most comprehensive set of guidelines ever produced to assist health care professionals around the world in support of transgender and gender diverse adults, adolescents, and children who are taking steps to live their lives authentically,” wrote WPATH President Walter Bouman, MD, PhD, and WPATH President-Elect Marci Bowers, MD, in a news release.

The SOC8 is the first update to guidance on the treatment of transgender individuals in 10 years and appears online in the International Journal of Transgender Health.

For the first time, the association wrote a chapter dedicated to transgender and gender-diverse adolescents – distinct from the child chapter.
 

The complexity of treating adolescents

WPATH officials said that this was owed to exponential growth in adolescent referral rates, more research on adolescent gender diversity–related care, and the unique developmental and care issues of this age group.

Until recently, there was limited information regarding the prevalence of gender diversity among adolescents. Studies from high-school samples indicate much higher rates than was earlier thought, with reports of up to 1.2% of participants identifying as transgender and up to 2.7% or more (for example, 7%-9%) experiencing some level of self-reported gender diversity, WPATH said.

The new chapter “applies to adolescents from the start of puberty until the legal age of majority (in most cases 18 years),” it stated.

However, WPATH did not go as far as to recommend lowering the age at which youth can receive cross-sex hormone therapy or gender-affirming surgeries, as earlier decreed in a draft of the guidelines. That draft suggested that young people could receive hormone therapy at age 14 years and surgeries for double mastectomies at age 15 years and for genital reassignment at age 17 years.

The exception was phalloplasty – surgery to construct a penis in female-to-male individuals – which WPATH stressed should not be performed under the age of 18 years owing to its complexity.

Now, the final SOC8 emphasizes that each transgender adolescent is unique, and decisions must be made on an individual basis, with no recommendations on specific ages for any treatment. This could be interpreted in many ways.

The SOC8 also acknowledges the “very rare” regret of individuals who have transitioned to the opposite gender and then changed their minds.

“[Health care] providers may consider the possibility an adolescent may regret gender-affirming decisions made during adolescence, and a young person will want to stop treatment and return to living in the birth-assigned gender role in the future. Providers may discuss this topic in a collaborative and trusting manner with the adolescent and their parents/caregivers before gender-affirming medical treatments are started,” it states.

WPATH, in addition, stressed the importance of counseling and supporting regretting patients, many who “expressed difficulties finding help during their detransition process and reported their detransition was an isolating experience during which they did not receive either sufficient or appropriate support.”

Although it doesn’t put a firm figure on the rate of regret overall, in its chapter on surgery, WPATH estimates that 0.3%-3.8% of transgender individuals regret gender-affirming surgery.

SOC8 also acknowledges “A pattern of uneven ratios by assigned sex has been reported in gender clinics, with assigned female-at-birth patients initiating care 2.5-7.1 times more frequently” than patients who were assigned male at birth.

And WPATH states in SOC8 that another phenomenon is the growing number of adolescents seeking care who had not previously experienced or expressed gender diversity during their childhood years.

It goes on to cite the 2018 paper of Lisa Littman, MD, MPH, now president of the Institute for Comprehensive Gender Dysphoria Research. Dr. Littman coined the term, “rapid-onset gender dysphoria” to describe this phenomenon; SOC8 refrains from using this phrase, but does acknowledge: “For a select subgroup of young people, susceptibility to social influence impacting gender may be an important differential to consider.”

SOC8 recommends that before any medical or surgical treatment is considered, health care professionals “undertake a comprehensive biopsychosocial assessment of adolescents who present with gender identity-related concerns and seek medical/surgical transition-related care.”

And it specifically mentions that transgender adolescents “show high rates of autism spectrum disorder/characteristics,” and notes that “other neurodevelopmental presentations and/or mental health challenges may also be present, (e.g., ADHD, intellectual disability, and psychotic disorders).”

Who uses WPATH to guide care? This is ‘a big unknown’

WPATH is an umbrella organization with offshoots in most Western nations, such as USPATH in the United States, EPATH in Europe, and AUSPATH and NZPATH in Australia and New Zealand.

However, it is not the only organization to issue guidance on the care of transgender individuals; several specialties take care of this patient population, including, but not limited to: pediatricians, endocrinologists, psychiatrists, psychologists and plastic surgeons.

The extent to which any health care professional, or professional body, follows WPATH guidance is extremely varied.

“There is nothing binding clinicians to the SOC, and the SOC is so broad and vague that anyone can say they’re following it but according to their own biases and interpretation,” Aaron Kimberly, a trans man and mental health clinician from the Gender Dysphoria Alliance, said in an interview.

In North America, some clinics practice full “informed consent” with no assessment and prescriptions at the first visit, Mr. Kimberly said, whereas others do comprehensive assessments.

“I think SOC should be observed. It shouldn’t just be people going rogue,” Erica Anderson, a clinical psychologist in Berkeley, Calif., former president of USPATH, and former member of WPATH, who is herself transgender, said in an interview. “The reason there are standards of care is because hundreds of scientists have weighed in – is it perfect? No. We have a long way to go. But you can’t just ignore whatever it is that we know and let people make their own decisions.”

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

Long-awaited global transgender care guidelines have dropped, with no recommendations regarding age limits for treatment and surgery in teenagers but acknowledging the complexity of dealing with such adolescents amid lack of longitudinal research on the impact of transitioning gender.

The World Professional Association of Transgender Health published its latest standards of care (SOC8) as it opens its annual meeting on Sept. 16 in Montreal.

Origovisualis/Getty Images

These are “the most comprehensive set of guidelines ever produced to assist health care professionals around the world in support of transgender and gender diverse adults, adolescents, and children who are taking steps to live their lives authentically,” wrote WPATH President Walter Bouman, MD, PhD, and WPATH President-Elect Marci Bowers, MD, in a news release.

The SOC8 is the first update to guidance on the treatment of transgender individuals in 10 years and appears online in the International Journal of Transgender Health.

For the first time, the association wrote a chapter dedicated to transgender and gender-diverse adolescents – distinct from the child chapter.
 

The complexity of treating adolescents

WPATH officials said that this was owed to exponential growth in adolescent referral rates, more research on adolescent gender diversity–related care, and the unique developmental and care issues of this age group.

Until recently, there was limited information regarding the prevalence of gender diversity among adolescents. Studies from high-school samples indicate much higher rates than was earlier thought, with reports of up to 1.2% of participants identifying as transgender and up to 2.7% or more (for example, 7%-9%) experiencing some level of self-reported gender diversity, WPATH said.

The new chapter “applies to adolescents from the start of puberty until the legal age of majority (in most cases 18 years),” it stated.

However, WPATH did not go as far as to recommend lowering the age at which youth can receive cross-sex hormone therapy or gender-affirming surgeries, as earlier decreed in a draft of the guidelines. That draft suggested that young people could receive hormone therapy at age 14 years and surgeries for double mastectomies at age 15 years and for genital reassignment at age 17 years.

The exception was phalloplasty – surgery to construct a penis in female-to-male individuals – which WPATH stressed should not be performed under the age of 18 years owing to its complexity.

Now, the final SOC8 emphasizes that each transgender adolescent is unique, and decisions must be made on an individual basis, with no recommendations on specific ages for any treatment. This could be interpreted in many ways.

The SOC8 also acknowledges the “very rare” regret of individuals who have transitioned to the opposite gender and then changed their minds.

“[Health care] providers may consider the possibility an adolescent may regret gender-affirming decisions made during adolescence, and a young person will want to stop treatment and return to living in the birth-assigned gender role in the future. Providers may discuss this topic in a collaborative and trusting manner with the adolescent and their parents/caregivers before gender-affirming medical treatments are started,” it states.

WPATH, in addition, stressed the importance of counseling and supporting regretting patients, many who “expressed difficulties finding help during their detransition process and reported their detransition was an isolating experience during which they did not receive either sufficient or appropriate support.”

Although it doesn’t put a firm figure on the rate of regret overall, in its chapter on surgery, WPATH estimates that 0.3%-3.8% of transgender individuals regret gender-affirming surgery.

SOC8 also acknowledges “A pattern of uneven ratios by assigned sex has been reported in gender clinics, with assigned female-at-birth patients initiating care 2.5-7.1 times more frequently” than patients who were assigned male at birth.

And WPATH states in SOC8 that another phenomenon is the growing number of adolescents seeking care who had not previously experienced or expressed gender diversity during their childhood years.

It goes on to cite the 2018 paper of Lisa Littman, MD, MPH, now president of the Institute for Comprehensive Gender Dysphoria Research. Dr. Littman coined the term, “rapid-onset gender dysphoria” to describe this phenomenon; SOC8 refrains from using this phrase, but does acknowledge: “For a select subgroup of young people, susceptibility to social influence impacting gender may be an important differential to consider.”

SOC8 recommends that before any medical or surgical treatment is considered, health care professionals “undertake a comprehensive biopsychosocial assessment of adolescents who present with gender identity-related concerns and seek medical/surgical transition-related care.”

And it specifically mentions that transgender adolescents “show high rates of autism spectrum disorder/characteristics,” and notes that “other neurodevelopmental presentations and/or mental health challenges may also be present, (e.g., ADHD, intellectual disability, and psychotic disorders).”

Who uses WPATH to guide care? This is ‘a big unknown’

WPATH is an umbrella organization with offshoots in most Western nations, such as USPATH in the United States, EPATH in Europe, and AUSPATH and NZPATH in Australia and New Zealand.

However, it is not the only organization to issue guidance on the care of transgender individuals; several specialties take care of this patient population, including, but not limited to: pediatricians, endocrinologists, psychiatrists, psychologists and plastic surgeons.

The extent to which any health care professional, or professional body, follows WPATH guidance is extremely varied.

“There is nothing binding clinicians to the SOC, and the SOC is so broad and vague that anyone can say they’re following it but according to their own biases and interpretation,” Aaron Kimberly, a trans man and mental health clinician from the Gender Dysphoria Alliance, said in an interview.

In North America, some clinics practice full “informed consent” with no assessment and prescriptions at the first visit, Mr. Kimberly said, whereas others do comprehensive assessments.

“I think SOC should be observed. It shouldn’t just be people going rogue,” Erica Anderson, a clinical psychologist in Berkeley, Calif., former president of USPATH, and former member of WPATH, who is herself transgender, said in an interview. “The reason there are standards of care is because hundreds of scientists have weighed in – is it perfect? No. We have a long way to go. But you can’t just ignore whatever it is that we know and let people make their own decisions.”

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

Long-awaited global transgender care guidelines have dropped, with no recommendations regarding age limits for treatment and surgery in teenagers but acknowledging the complexity of dealing with such adolescents amid lack of longitudinal research on the impact of transitioning gender.

The World Professional Association of Transgender Health published its latest standards of care (SOC8) as it opens its annual meeting on Sept. 16 in Montreal.

Origovisualis/Getty Images

These are “the most comprehensive set of guidelines ever produced to assist health care professionals around the world in support of transgender and gender diverse adults, adolescents, and children who are taking steps to live their lives authentically,” wrote WPATH President Walter Bouman, MD, PhD, and WPATH President-Elect Marci Bowers, MD, in a news release.

The SOC8 is the first update to guidance on the treatment of transgender individuals in 10 years and appears online in the International Journal of Transgender Health.

For the first time, the association wrote a chapter dedicated to transgender and gender-diverse adolescents – distinct from the child chapter.
 

The complexity of treating adolescents

WPATH officials said that this was owed to exponential growth in adolescent referral rates, more research on adolescent gender diversity–related care, and the unique developmental and care issues of this age group.

Until recently, there was limited information regarding the prevalence of gender diversity among adolescents. Studies from high-school samples indicate much higher rates than was earlier thought, with reports of up to 1.2% of participants identifying as transgender and up to 2.7% or more (for example, 7%-9%) experiencing some level of self-reported gender diversity, WPATH said.

The new chapter “applies to adolescents from the start of puberty until the legal age of majority (in most cases 18 years),” it stated.

However, WPATH did not go as far as to recommend lowering the age at which youth can receive cross-sex hormone therapy or gender-affirming surgeries, as earlier decreed in a draft of the guidelines. That draft suggested that young people could receive hormone therapy at age 14 years and surgeries for double mastectomies at age 15 years and for genital reassignment at age 17 years.

The exception was phalloplasty – surgery to construct a penis in female-to-male individuals – which WPATH stressed should not be performed under the age of 18 years owing to its complexity.

Now, the final SOC8 emphasizes that each transgender adolescent is unique, and decisions must be made on an individual basis, with no recommendations on specific ages for any treatment. This could be interpreted in many ways.

The SOC8 also acknowledges the “very rare” regret of individuals who have transitioned to the opposite gender and then changed their minds.

“[Health care] providers may consider the possibility an adolescent may regret gender-affirming decisions made during adolescence, and a young person will want to stop treatment and return to living in the birth-assigned gender role in the future. Providers may discuss this topic in a collaborative and trusting manner with the adolescent and their parents/caregivers before gender-affirming medical treatments are started,” it states.

WPATH, in addition, stressed the importance of counseling and supporting regretting patients, many who “expressed difficulties finding help during their detransition process and reported their detransition was an isolating experience during which they did not receive either sufficient or appropriate support.”

Although it doesn’t put a firm figure on the rate of regret overall, in its chapter on surgery, WPATH estimates that 0.3%-3.8% of transgender individuals regret gender-affirming surgery.

SOC8 also acknowledges “A pattern of uneven ratios by assigned sex has been reported in gender clinics, with assigned female-at-birth patients initiating care 2.5-7.1 times more frequently” than patients who were assigned male at birth.

And WPATH states in SOC8 that another phenomenon is the growing number of adolescents seeking care who had not previously experienced or expressed gender diversity during their childhood years.

It goes on to cite the 2018 paper of Lisa Littman, MD, MPH, now president of the Institute for Comprehensive Gender Dysphoria Research. Dr. Littman coined the term, “rapid-onset gender dysphoria” to describe this phenomenon; SOC8 refrains from using this phrase, but does acknowledge: “For a select subgroup of young people, susceptibility to social influence impacting gender may be an important differential to consider.”

SOC8 recommends that before any medical or surgical treatment is considered, health care professionals “undertake a comprehensive biopsychosocial assessment of adolescents who present with gender identity-related concerns and seek medical/surgical transition-related care.”

And it specifically mentions that transgender adolescents “show high rates of autism spectrum disorder/characteristics,” and notes that “other neurodevelopmental presentations and/or mental health challenges may also be present, (e.g., ADHD, intellectual disability, and psychotic disorders).”

Who uses WPATH to guide care? This is ‘a big unknown’

WPATH is an umbrella organization with offshoots in most Western nations, such as USPATH in the United States, EPATH in Europe, and AUSPATH and NZPATH in Australia and New Zealand.

However, it is not the only organization to issue guidance on the care of transgender individuals; several specialties take care of this patient population, including, but not limited to: pediatricians, endocrinologists, psychiatrists, psychologists and plastic surgeons.

The extent to which any health care professional, or professional body, follows WPATH guidance is extremely varied.

“There is nothing binding clinicians to the SOC, and the SOC is so broad and vague that anyone can say they’re following it but according to their own biases and interpretation,” Aaron Kimberly, a trans man and mental health clinician from the Gender Dysphoria Alliance, said in an interview.

In North America, some clinics practice full “informed consent” with no assessment and prescriptions at the first visit, Mr. Kimberly said, whereas others do comprehensive assessments.

“I think SOC should be observed. It shouldn’t just be people going rogue,” Erica Anderson, a clinical psychologist in Berkeley, Calif., former president of USPATH, and former member of WPATH, who is herself transgender, said in an interview. “The reason there are standards of care is because hundreds of scientists have weighed in – is it perfect? No. We have a long way to go. But you can’t just ignore whatever it is that we know and let people make their own decisions.”

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

The psoriasis clinical trials listed below are all phase 3 and recruiting participants as of July 19, 2022. For additional information on the study design, eligibility criteria, and contacts/locations, visit ClinicalTrials.gov.

GENERALIZED PUSTULAR PSORIASIS

Long-Term Safety and Efficacy of Imsidolimab (ANB019) in Subjects With Generalized Pustular Psoriasis (GEMINI2)

ClinicalTrials.gov Identifier: NCT05366855

An Expanded Access Trial in Japan to Provide Spesolimab to People With a Flare-up in Generalized Pustular Psoriasis Who Have no Other Treatment Options

ClinicalTrials.gov Identifier: NCT05200247

An Expanded Access Program in China to Provide Spesolimab to People With a Flare-up in Generalized Pustular Psoriasis Who Have No Other Treatment Options

ClinicalTrials.gov Identifier: NCT05239039

Study to Evaluate the Efficacy and Safety of Imsidolimab (ANB019) in the Treatment of Subjects With GPP (GEMINI1)

ClinicalTrials.gov Identifier: NCT05352893

NAIL PSORIASIS

Efficacy and Safety Study of Tildrakizumab in the Treatment of Nail Psoriasis

ClinicalTrials.gov Identifier: NCT03897075

PALMOPLANTAR PUSTULOSIS

Phase 3, Randomized Study of Apremilast in Japanese Participants With Palmoplantar Pustulosis (PPP)

ClinicalTrials.gov Identifier: NCT05174065

PLAQUE PSORIASIS

A Long-term Extension Study of Apremilast (CC-10004) in Pediatric Subjects From 6 Through 17 Years of Age With Moderate to Severe Plaque Psoriasis

ClinicalTrials.gov Identifier: NCT04175613

A Phase III Efficacy and Safety Study of Hemay005 in Subjects With Moderate to Severe Plaque Psoriasis

ClinicalTrials.gov Identifier: NCT04839328

A Study of Subcutaneous Risankizumab Injection for Pediatric Participants With Moderate to Severe Plaque Psoriasis to Assess Change in Disease Symptoms

ClinicalTrials.gov Identifier: NCT04435600

A Study to Evaluate the Drug Levels, Efficacy and Safety of Deucravacitinib in Adolescent Participants With Moderate to Severe Plaque Psoriasis

ClinicalTrials.gov Identifier: NCT04772079

Investigator Initiated Trial to Study Duobrii® Lotion in the Treatment of Mild Plaque Psoriasis in Adults

ClinicalTrials.gov Identifier: NCT05203315

Comparative Study of BAT2206 With Stelara® in Patients With Moderate to Severe Plaque Psoriasis

ClinicalTrials.gov Identifier: NCT04728360

A Study to Evaluate the Efficacy and Safety of Bimekizumab in Adult Korean Study Participants With Moderate to Severe Plaque Psoriasis

ClinicalTrials.gov Identifier: NCT05020249

Comparing Efficacy and Safety of Bmab 1200 and Stelara in Patients With Moderate to Severe Chronic Plaque Psoriasis (STELLAR-2)

ClinicalTrials.gov Identifier: NCT05335356

A Study to Evaluate the Efficacy, Safety, and Drug Concentration of Certolizumab Pegol (CZP) in Children and Adolescent Study Participants With Moderate to Severe Chronic Plaque Psoriasis (PSO)(CIMcare)

ClinicalTrials.gov Identifier: NCT04123795

A Study of Tildrakizumab in Pediatric Subjects With Chronic Plaque Psoriasis

ClinicalTrials.gov Identifier: NCT03997786

Tapinarof for the Treatment of Plaque Psoriasis in Pediatric Subjects

ClinicalTrials.gov Identifier: NCT05172726

A Study to Evaluate the Efficacy, Safety, and Pharmacokinetics of Subcutaneously Administered Guselkumab for the Treatment of Chronic Plaque Psoriasis in Pediatric Participants (PROTOSTAR)

ClinicalTrials.gov Identifier: NCT03451851

PSORIATIC ARTHRITIS

Efficacy of Secukinumab Compared to Ustekinumab in Adults With Active Psoriatic Arthritis and Failure of TNFα-Inhibitor Treatment (AgAIN)

ClinicalTrials.gov Identifier: NCT04632927

A Long-term Extension Study of Ustekinumab in Pediatric Participants (UNITED)

ClinicalTrials.gov Identifier: NCT05092269

A Study of Ustekinumab or Guselkumab in Pediatric Participants With Active Juvenile Psoriatic Arthritis (PSUMMIT-Jr)

ClinicalTrials.gov Identifier: NCT05083182

Comparative Study of BAT2506 With Simponi® in Participants With Active Psoriatic Arthritis

ClinicalTrials.gov Identifier: NCT05046431

Long Term Evaluation of Safety and Efficacy of Tildrakizumab in Patients With Psoriatic Arthritis

ClinicalTrials.gov Identifier: NCT04991116

To Evaluate the Efficacy and Safety of SHR0302 Tablet in Subjects of Active Psoriatic Arthritis

ClinicalTrials.gov Identifier: NCT04957550

PSORIATIC ARTHRITIS (continued)

Guselkumab in Active Psoriatic Arthritis Participants With Inadequate Response/Intolerance to One Prior Anti-TNF Alpha Agent (SOLSTICE)

ClinicalTrials.gov Identifier: NCT04936308

A Study to Determine the Efficacy and Safety of Deucravacitinib Compared With Placebo in Participants With Active Psoriatic Arthritis (PsA) Who Are Naïve to Biologic Disease-modifying Anti-rheumatic Drugs

ClinicalTrials.gov Identifier: NCT04908202

A Study to Determine the Efficacy and Safety of Deucravacitinib Compared With Placebo in Participants With Active Psoriatic Arthritis (PsA) Who Are Naïve to Biologic Disease Modifying Anti-rheumatic Drugs or Had Previously Received TNFα Inhibitor Treatment

ClinicalTrials.gov Identifier: NCT04908189

A Study of Guselkumab in Participants With Active Psoriatic Arthritis (APEX) ClinicalTrials.gov Identifier: NCT04882098 Apremilast Pediatric Study in Children With Active Juvenile Psoriatic Arthritis (PEAPOD)

ClinicalTrials.gov Identifier: NCT04804553

Impact of Tapering Immunosuppressants on Maintaining Minimal Disease Activity in Adult Subjects With Psoriatic Arthritis

ClinicalTrials.gov Identifier: NCT04610476

A Study of Ixekizumab (LY2439821) in Children With Juvenile Idiopathic Arthritis Categories of Enthesitis-related Arthritis (Including Juvenile Onset Ankylosing Spondylitis) and Juvenile Psoriatic Arthritis

ClinicalTrials.gov Identifier: NCT04527380

Efficacy and Safety of Tildrakizumab Compared to Placebo in Subjects With Active Psoriatic Arthritis I (INSPIRE 1)

ClinicalTrials.gov Identifier: NCT04314544

Efficacy and Safety of Tildrakizumab Compared to Placebo in Anti- TNF naïve Subjects With Active Psoriatic Arthritis II (INSPIRE 2)

ClinicalTrials.gov Identifier: NCT04314531

The psoriasis clinical trials listed below are all phase 3 and recruiting participants as of July 19, 2022. For additional information on the study design, eligibility criteria, and contacts/locations, visit ClinicalTrials.gov.

GENERALIZED PUSTULAR PSORIASIS

Long-Term Safety and Efficacy of Imsidolimab (ANB019) in Subjects With Generalized Pustular Psoriasis (GEMINI2)

ClinicalTrials.gov Identifier: NCT05366855

An Expanded Access Trial in Japan to Provide Spesolimab to People With a Flare-up in Generalized Pustular Psoriasis Who Have no Other Treatment Options

ClinicalTrials.gov Identifier: NCT05200247

An Expanded Access Program in China to Provide Spesolimab to People With a Flare-up in Generalized Pustular Psoriasis Who Have No Other Treatment Options

ClinicalTrials.gov Identifier: NCT05239039

Study to Evaluate the Efficacy and Safety of Imsidolimab (ANB019) in the Treatment of Subjects With GPP (GEMINI1)

ClinicalTrials.gov Identifier: NCT05352893

NAIL PSORIASIS

Efficacy and Safety Study of Tildrakizumab in the Treatment of Nail Psoriasis

ClinicalTrials.gov Identifier: NCT03897075

PALMOPLANTAR PUSTULOSIS

Phase 3, Randomized Study of Apremilast in Japanese Participants With Palmoplantar Pustulosis (PPP)

ClinicalTrials.gov Identifier: NCT05174065

PLAQUE PSORIASIS

A Long-term Extension Study of Apremilast (CC-10004) in Pediatric Subjects From 6 Through 17 Years of Age With Moderate to Severe Plaque Psoriasis

ClinicalTrials.gov Identifier: NCT04175613

A Phase III Efficacy and Safety Study of Hemay005 in Subjects With Moderate to Severe Plaque Psoriasis

ClinicalTrials.gov Identifier: NCT04839328

A Study of Subcutaneous Risankizumab Injection for Pediatric Participants With Moderate to Severe Plaque Psoriasis to Assess Change in Disease Symptoms

ClinicalTrials.gov Identifier: NCT04435600

A Study to Evaluate the Drug Levels, Efficacy and Safety of Deucravacitinib in Adolescent Participants With Moderate to Severe Plaque Psoriasis

ClinicalTrials.gov Identifier: NCT04772079

Investigator Initiated Trial to Study Duobrii® Lotion in the Treatment of Mild Plaque Psoriasis in Adults

ClinicalTrials.gov Identifier: NCT05203315

Comparative Study of BAT2206 With Stelara® in Patients With Moderate to Severe Plaque Psoriasis

ClinicalTrials.gov Identifier: NCT04728360

A Study to Evaluate the Efficacy and Safety of Bimekizumab in Adult Korean Study Participants With Moderate to Severe Plaque Psoriasis

ClinicalTrials.gov Identifier: NCT05020249

Comparing Efficacy and Safety of Bmab 1200 and Stelara in Patients With Moderate to Severe Chronic Plaque Psoriasis (STELLAR-2)

ClinicalTrials.gov Identifier: NCT05335356

A Study to Evaluate the Efficacy, Safety, and Drug Concentration of Certolizumab Pegol (CZP) in Children and Adolescent Study Participants With Moderate to Severe Chronic Plaque Psoriasis (PSO)(CIMcare)

ClinicalTrials.gov Identifier: NCT04123795

A Study of Tildrakizumab in Pediatric Subjects With Chronic Plaque Psoriasis

ClinicalTrials.gov Identifier: NCT03997786

Tapinarof for the Treatment of Plaque Psoriasis in Pediatric Subjects

ClinicalTrials.gov Identifier: NCT05172726

A Study to Evaluate the Efficacy, Safety, and Pharmacokinetics of Subcutaneously Administered Guselkumab for the Treatment of Chronic Plaque Psoriasis in Pediatric Participants (PROTOSTAR)

ClinicalTrials.gov Identifier: NCT03451851

PSORIATIC ARTHRITIS

Efficacy of Secukinumab Compared to Ustekinumab in Adults With Active Psoriatic Arthritis and Failure of TNFα-Inhibitor Treatment (AgAIN)

ClinicalTrials.gov Identifier: NCT04632927

A Long-term Extension Study of Ustekinumab in Pediatric Participants (UNITED)

ClinicalTrials.gov Identifier: NCT05092269

A Study of Ustekinumab or Guselkumab in Pediatric Participants With Active Juvenile Psoriatic Arthritis (PSUMMIT-Jr)

ClinicalTrials.gov Identifier: NCT05083182

Comparative Study of BAT2506 With Simponi® in Participants With Active Psoriatic Arthritis

ClinicalTrials.gov Identifier: NCT05046431

Long Term Evaluation of Safety and Efficacy of Tildrakizumab in Patients With Psoriatic Arthritis

ClinicalTrials.gov Identifier: NCT04991116

To Evaluate the Efficacy and Safety of SHR0302 Tablet in Subjects of Active Psoriatic Arthritis

ClinicalTrials.gov Identifier: NCT04957550

PSORIATIC ARTHRITIS (continued)

Guselkumab in Active Psoriatic Arthritis Participants With Inadequate Response/Intolerance to One Prior Anti-TNF Alpha Agent (SOLSTICE)

ClinicalTrials.gov Identifier: NCT04936308

A Study to Determine the Efficacy and Safety of Deucravacitinib Compared With Placebo in Participants With Active Psoriatic Arthritis (PsA) Who Are Naïve to Biologic Disease-modifying Anti-rheumatic Drugs

ClinicalTrials.gov Identifier: NCT04908202

A Study to Determine the Efficacy and Safety of Deucravacitinib Compared With Placebo in Participants With Active Psoriatic Arthritis (PsA) Who Are Naïve to Biologic Disease Modifying Anti-rheumatic Drugs or Had Previously Received TNFα Inhibitor Treatment

ClinicalTrials.gov Identifier: NCT04908189

A Study of Guselkumab in Participants With Active Psoriatic Arthritis (APEX) ClinicalTrials.gov Identifier: NCT04882098 Apremilast Pediatric Study in Children With Active Juvenile Psoriatic Arthritis (PEAPOD)

ClinicalTrials.gov Identifier: NCT04804553

Impact of Tapering Immunosuppressants on Maintaining Minimal Disease Activity in Adult Subjects With Psoriatic Arthritis

ClinicalTrials.gov Identifier: NCT04610476

A Study of Ixekizumab (LY2439821) in Children With Juvenile Idiopathic Arthritis Categories of Enthesitis-related Arthritis (Including Juvenile Onset Ankylosing Spondylitis) and Juvenile Psoriatic Arthritis

ClinicalTrials.gov Identifier: NCT04527380

Efficacy and Safety of Tildrakizumab Compared to Placebo in Subjects With Active Psoriatic Arthritis I (INSPIRE 1)

ClinicalTrials.gov Identifier: NCT04314544

Efficacy and Safety of Tildrakizumab Compared to Placebo in Anti- TNF naïve Subjects With Active Psoriatic Arthritis II (INSPIRE 2)

ClinicalTrials.gov Identifier: NCT04314531

The psoriasis clinical trials listed below are all phase 3 and recruiting participants as of July 19, 2022. For additional information on the study design, eligibility criteria, and contacts/locations, visit ClinicalTrials.gov.

GENERALIZED PUSTULAR PSORIASIS

Long-Term Safety and Efficacy of Imsidolimab (ANB019) in Subjects With Generalized Pustular Psoriasis (GEMINI2)

ClinicalTrials.gov Identifier: NCT05366855

An Expanded Access Trial in Japan to Provide Spesolimab to People With a Flare-up in Generalized Pustular Psoriasis Who Have no Other Treatment Options

ClinicalTrials.gov Identifier: NCT05200247

An Expanded Access Program in China to Provide Spesolimab to People With a Flare-up in Generalized Pustular Psoriasis Who Have No Other Treatment Options

ClinicalTrials.gov Identifier: NCT05239039

Study to Evaluate the Efficacy and Safety of Imsidolimab (ANB019) in the Treatment of Subjects With GPP (GEMINI1)

ClinicalTrials.gov Identifier: NCT05352893

NAIL PSORIASIS

Efficacy and Safety Study of Tildrakizumab in the Treatment of Nail Psoriasis

ClinicalTrials.gov Identifier: NCT03897075

PALMOPLANTAR PUSTULOSIS

Phase 3, Randomized Study of Apremilast in Japanese Participants With Palmoplantar Pustulosis (PPP)

ClinicalTrials.gov Identifier: NCT05174065

PLAQUE PSORIASIS

A Long-term Extension Study of Apremilast (CC-10004) in Pediatric Subjects From 6 Through 17 Years of Age With Moderate to Severe Plaque Psoriasis

ClinicalTrials.gov Identifier: NCT04175613

A Phase III Efficacy and Safety Study of Hemay005 in Subjects With Moderate to Severe Plaque Psoriasis

ClinicalTrials.gov Identifier: NCT04839328

A Study of Subcutaneous Risankizumab Injection for Pediatric Participants With Moderate to Severe Plaque Psoriasis to Assess Change in Disease Symptoms

ClinicalTrials.gov Identifier: NCT04435600

A Study to Evaluate the Drug Levels, Efficacy and Safety of Deucravacitinib in Adolescent Participants With Moderate to Severe Plaque Psoriasis

ClinicalTrials.gov Identifier: NCT04772079

Investigator Initiated Trial to Study Duobrii® Lotion in the Treatment of Mild Plaque Psoriasis in Adults

ClinicalTrials.gov Identifier: NCT05203315

Comparative Study of BAT2206 With Stelara® in Patients With Moderate to Severe Plaque Psoriasis

ClinicalTrials.gov Identifier: NCT04728360

A Study to Evaluate the Efficacy and Safety of Bimekizumab in Adult Korean Study Participants With Moderate to Severe Plaque Psoriasis

ClinicalTrials.gov Identifier: NCT05020249

Comparing Efficacy and Safety of Bmab 1200 and Stelara in Patients With Moderate to Severe Chronic Plaque Psoriasis (STELLAR-2)

ClinicalTrials.gov Identifier: NCT05335356

A Study to Evaluate the Efficacy, Safety, and Drug Concentration of Certolizumab Pegol (CZP) in Children and Adolescent Study Participants With Moderate to Severe Chronic Plaque Psoriasis (PSO)(CIMcare)

ClinicalTrials.gov Identifier: NCT04123795

A Study of Tildrakizumab in Pediatric Subjects With Chronic Plaque Psoriasis

ClinicalTrials.gov Identifier: NCT03997786

Tapinarof for the Treatment of Plaque Psoriasis in Pediatric Subjects

ClinicalTrials.gov Identifier: NCT05172726

A Study to Evaluate the Efficacy, Safety, and Pharmacokinetics of Subcutaneously Administered Guselkumab for the Treatment of Chronic Plaque Psoriasis in Pediatric Participants (PROTOSTAR)

ClinicalTrials.gov Identifier: NCT03451851

PSORIATIC ARTHRITIS

Efficacy of Secukinumab Compared to Ustekinumab in Adults With Active Psoriatic Arthritis and Failure of TNFα-Inhibitor Treatment (AgAIN)

ClinicalTrials.gov Identifier: NCT04632927

A Long-term Extension Study of Ustekinumab in Pediatric Participants (UNITED)

ClinicalTrials.gov Identifier: NCT05092269

A Study of Ustekinumab or Guselkumab in Pediatric Participants With Active Juvenile Psoriatic Arthritis (PSUMMIT-Jr)

ClinicalTrials.gov Identifier: NCT05083182

Comparative Study of BAT2506 With Simponi® in Participants With Active Psoriatic Arthritis

ClinicalTrials.gov Identifier: NCT05046431

Long Term Evaluation of Safety and Efficacy of Tildrakizumab in Patients With Psoriatic Arthritis

ClinicalTrials.gov Identifier: NCT04991116

To Evaluate the Efficacy and Safety of SHR0302 Tablet in Subjects of Active Psoriatic Arthritis

ClinicalTrials.gov Identifier: NCT04957550

PSORIATIC ARTHRITIS (continued)

Guselkumab in Active Psoriatic Arthritis Participants With Inadequate Response/Intolerance to One Prior Anti-TNF Alpha Agent (SOLSTICE)

ClinicalTrials.gov Identifier: NCT04936308

A Study to Determine the Efficacy and Safety of Deucravacitinib Compared With Placebo in Participants With Active Psoriatic Arthritis (PsA) Who Are Naïve to Biologic Disease-modifying Anti-rheumatic Drugs

ClinicalTrials.gov Identifier: NCT04908202

A Study to Determine the Efficacy and Safety of Deucravacitinib Compared With Placebo in Participants With Active Psoriatic Arthritis (PsA) Who Are Naïve to Biologic Disease Modifying Anti-rheumatic Drugs or Had Previously Received TNFα Inhibitor Treatment

ClinicalTrials.gov Identifier: NCT04908189

A Study of Guselkumab in Participants With Active Psoriatic Arthritis (APEX) ClinicalTrials.gov Identifier: NCT04882098 Apremilast Pediatric Study in Children With Active Juvenile Psoriatic Arthritis (PEAPOD)

ClinicalTrials.gov Identifier: NCT04804553

Impact of Tapering Immunosuppressants on Maintaining Minimal Disease Activity in Adult Subjects With Psoriatic Arthritis

ClinicalTrials.gov Identifier: NCT04610476

A Study of Ixekizumab (LY2439821) in Children With Juvenile Idiopathic Arthritis Categories of Enthesitis-related Arthritis (Including Juvenile Onset Ankylosing Spondylitis) and Juvenile Psoriatic Arthritis

ClinicalTrials.gov Identifier: NCT04527380

Efficacy and Safety of Tildrakizumab Compared to Placebo in Subjects With Active Psoriatic Arthritis I (INSPIRE 1)

ClinicalTrials.gov Identifier: NCT04314544

Efficacy and Safety of Tildrakizumab Compared to Placebo in Anti- TNF naïve Subjects With Active Psoriatic Arthritis II (INSPIRE 2)

ClinicalTrials.gov Identifier: NCT04314531

In patients with severe mitral regurgitation (MR) and cardiogenic shock, successful transcatheter edge-to-edge repair (TEER) is associated with a substantial reduction in all-cause mortality and lower morbidity at 1 year, according to an analysis of registry data.

The data from this analysis also confirm that “successful reduction of MR is achievable with TEER in most patients with cardiogenic shock,” reported Mohamad A. Alkhouli, MD, an interventional cardiologist and professor of medicine at the Mayo Clinic, Rochester, Minn.

STS/ACC TCT registry data queried

Drawn from the Society of Thoracic Surgeons/American College of Cardiology Transcatheter Valve Therapy Registry, 3,797 patients with cardiogenic shock underwent MR repair between November 2013 and December 2021. Outcomes at 1 year were evaluable in 2,773 of these patients. For inclusion, all had to meet at least one of the definitions of cardiogenic shock, such as inotrope use or mechanical circulatory support.

At baseline, 94.5% had a MR severity of at least 3+, and most of these had 4+. Thirty days after treatment, 88.8% had MR severity of 2+ or less, the majority of which had a severity of 1+.

These data address an important question not previously well studied, according to Dr. Alkhouli. In MR patients, cardiogenic shock is associated with a high risk of death, but there has been little evidence that valve repair does not exacerbate, let alone modify, this risk.

These data support the value of intervention, which was performed in almost all patients with MitraClipä (Abbott), the only device available for most of the period in which the registry was queried. However, Dr. Alkhouli cautioned that his data are best considered “hypothesis generating.”

“We need a randomized trial,” he said at the meeting sponsored by the Cardiovascular Research Foundation. He pointed out that this is a complex population for which multiple variables might have skewed results when data are analyzed retrospectively. Not least, those MR patients with cardiogenic shock in the database considered for TEER might well have been relatively healthy and not representative of an unselected population with both MR and cardiogenic shock.

The question might be better answered by the multicenter Canadian trial CAPITAL MINOS, which has just started. Described in an article in the American Heart Journal, it has a planned enrollment of about 150 MR patients with cardiogenic shock randomized to TEER or medical therapy. Results are expected in about 1 year, according to Dr. Alkhouli.

But regarding the present analysis, Dr. Alkhouli did note that sensitivity analyses conducted within his data across risk factors, such as degenerative versus nondegenerative MR, low (< 30%) versus higher left ventricular ejection fraction (LVEF), and presence or absence of an acute coronary syndrome (ACS), consistently supported a benefit from intervention.

Also, cardiogenic shock did not appear to be a factor in device failure, according to Dr. Alkhouli, addressing a potential criticism that cardiogenic shock was an underlying reason for device failure.
 

More than 90% in NYHA class III or IV heart failure

In this study, the mean age was 73 years. More than 90% were in class III or IV heart failure in the 2 weeks prior to TEER. More than half had established coronary artery disease. Other concomitant cardiovascular morbidities, including atrial fibrillation or flutter (65%), prior MI (39%), and prior stroke or transient ischemic attach (> 10%) were well represented.

When those with device success were compared with those with device failure, the risk profile was comparable. The predicted STS (Society of Thoracic Surgeons) mortality for mitral valve repair among these two groups was 14.8% versus 15% (P = 0.97), respectively.

However, those with device failure did have a lower baseline left ventricular ejection fraction (40.7% vs. 42.9%; P = .009) and a greater prevalence of moderate-to-severe or severe MR (96.1% vs. 84.9%; P < 0.001).

The growing experience with TEER means that benefit has now been shown in several complicated MR groups, such as those with severe ventricular dysfunction, renal insufficiency, and obstructive lung disease. This was a rationale for looking at the impact or repairing MR in patients with cardiogenic shock.

It is a pressing question, according to Dr. Alkhouli. He cited studies suggesting that up to 20% of patients hospitalized for cardiogenic shock have at least moderate-to-severe MR. Conversely, cardiogenic shock is not an uncommon finding in patients with MR.

While Dr. Alkhouli acknowledged that the many variables influencing outcome in patients with MR and cardiogenic shock will make a randomized trial “challenging,” many experts echoed this concern and even expressed some skepticism about the potential for an unbiased trial.
 

Data confirm MR repair is safe during shock

“These data do show that repair of MR is safe in patients safe in patients with cardiogenic shock,” said Anita W. Asgar, MD, an interventional cardiologist associated with the Montreal Heart Institute. She noted that there was a 5- to 6-day delay among the cardiogenic shock patients prior to undergoing MR repair in this analysis, potentially reflecting an elimination of those at very high risk. Similarly, she suggested that many interventionalists are likely to consider multiple variables before proceeding.

As a result, MR repair may not be amenable to randomization in a cardiogenic shock population, given that this decision is not typically undertaken out of the context of multiple variables.

“I am not sure that a clinical trial is ethical,” she said. She would expect that clinicians enrolling patients would only do so on a selective basis.

Alexandra J. Lansky, MD, Director of the Yale Heart and Vascular Research Program, Yale University, New Haven, Conn., also emphasized the difficulty of controlling for variables, such as the duration of cardiogenic shock, that influence decision-making.

Nevertheless, she called the data “very important” in that they at least lend some objective data for deciding whether to intervene a group of “challenging” patients not uncommonly faced in clinical practice.

Dr. Alkhouli reports financial relationships with Abbott Vascular, Boston Scientific, Johnson & Johnson, and Phillips. Dr. Asgar reports financial relationships with Abbott Vascular, Edwards Lifesciences, W.L. Gore & Associates, and Medtronic. Dr. Lasky reports no potential conflicts of interest.

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

In patients with severe mitral regurgitation (MR) and cardiogenic shock, successful transcatheter edge-to-edge repair (TEER) is associated with a substantial reduction in all-cause mortality and lower morbidity at 1 year, according to an analysis of registry data.

The data from this analysis also confirm that “successful reduction of MR is achievable with TEER in most patients with cardiogenic shock,” reported Mohamad A. Alkhouli, MD, an interventional cardiologist and professor of medicine at the Mayo Clinic, Rochester, Minn.

STS/ACC TCT registry data queried

Drawn from the Society of Thoracic Surgeons/American College of Cardiology Transcatheter Valve Therapy Registry, 3,797 patients with cardiogenic shock underwent MR repair between November 2013 and December 2021. Outcomes at 1 year were evaluable in 2,773 of these patients. For inclusion, all had to meet at least one of the definitions of cardiogenic shock, such as inotrope use or mechanical circulatory support.

At baseline, 94.5% had a MR severity of at least 3+, and most of these had 4+. Thirty days after treatment, 88.8% had MR severity of 2+ or less, the majority of which had a severity of 1+.

These data address an important question not previously well studied, according to Dr. Alkhouli. In MR patients, cardiogenic shock is associated with a high risk of death, but there has been little evidence that valve repair does not exacerbate, let alone modify, this risk.

These data support the value of intervention, which was performed in almost all patients with MitraClipä (Abbott), the only device available for most of the period in which the registry was queried. However, Dr. Alkhouli cautioned that his data are best considered “hypothesis generating.”

“We need a randomized trial,” he said at the meeting sponsored by the Cardiovascular Research Foundation. He pointed out that this is a complex population for which multiple variables might have skewed results when data are analyzed retrospectively. Not least, those MR patients with cardiogenic shock in the database considered for TEER might well have been relatively healthy and not representative of an unselected population with both MR and cardiogenic shock.

The question might be better answered by the multicenter Canadian trial CAPITAL MINOS, which has just started. Described in an article in the American Heart Journal, it has a planned enrollment of about 150 MR patients with cardiogenic shock randomized to TEER or medical therapy. Results are expected in about 1 year, according to Dr. Alkhouli.

But regarding the present analysis, Dr. Alkhouli did note that sensitivity analyses conducted within his data across risk factors, such as degenerative versus nondegenerative MR, low (< 30%) versus higher left ventricular ejection fraction (LVEF), and presence or absence of an acute coronary syndrome (ACS), consistently supported a benefit from intervention.

Also, cardiogenic shock did not appear to be a factor in device failure, according to Dr. Alkhouli, addressing a potential criticism that cardiogenic shock was an underlying reason for device failure.
 

More than 90% in NYHA class III or IV heart failure

In this study, the mean age was 73 years. More than 90% were in class III or IV heart failure in the 2 weeks prior to TEER. More than half had established coronary artery disease. Other concomitant cardiovascular morbidities, including atrial fibrillation or flutter (65%), prior MI (39%), and prior stroke or transient ischemic attach (> 10%) were well represented.

When those with device success were compared with those with device failure, the risk profile was comparable. The predicted STS (Society of Thoracic Surgeons) mortality for mitral valve repair among these two groups was 14.8% versus 15% (P = 0.97), respectively.

However, those with device failure did have a lower baseline left ventricular ejection fraction (40.7% vs. 42.9%; P = .009) and a greater prevalence of moderate-to-severe or severe MR (96.1% vs. 84.9%; P < 0.001).

The growing experience with TEER means that benefit has now been shown in several complicated MR groups, such as those with severe ventricular dysfunction, renal insufficiency, and obstructive lung disease. This was a rationale for looking at the impact or repairing MR in patients with cardiogenic shock.

It is a pressing question, according to Dr. Alkhouli. He cited studies suggesting that up to 20% of patients hospitalized for cardiogenic shock have at least moderate-to-severe MR. Conversely, cardiogenic shock is not an uncommon finding in patients with MR.

While Dr. Alkhouli acknowledged that the many variables influencing outcome in patients with MR and cardiogenic shock will make a randomized trial “challenging,” many experts echoed this concern and even expressed some skepticism about the potential for an unbiased trial.
 

Data confirm MR repair is safe during shock

“These data do show that repair of MR is safe in patients safe in patients with cardiogenic shock,” said Anita W. Asgar, MD, an interventional cardiologist associated with the Montreal Heart Institute. She noted that there was a 5- to 6-day delay among the cardiogenic shock patients prior to undergoing MR repair in this analysis, potentially reflecting an elimination of those at very high risk. Similarly, she suggested that many interventionalists are likely to consider multiple variables before proceeding.

As a result, MR repair may not be amenable to randomization in a cardiogenic shock population, given that this decision is not typically undertaken out of the context of multiple variables.

“I am not sure that a clinical trial is ethical,” she said. She would expect that clinicians enrolling patients would only do so on a selective basis.

Alexandra J. Lansky, MD, Director of the Yale Heart and Vascular Research Program, Yale University, New Haven, Conn., also emphasized the difficulty of controlling for variables, such as the duration of cardiogenic shock, that influence decision-making.

Nevertheless, she called the data “very important” in that they at least lend some objective data for deciding whether to intervene a group of “challenging” patients not uncommonly faced in clinical practice.

Dr. Alkhouli reports financial relationships with Abbott Vascular, Boston Scientific, Johnson & Johnson, and Phillips. Dr. Asgar reports financial relationships with Abbott Vascular, Edwards Lifesciences, W.L. Gore & Associates, and Medtronic. Dr. Lasky reports no potential conflicts of interest.

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

In patients with severe mitral regurgitation (MR) and cardiogenic shock, successful transcatheter edge-to-edge repair (TEER) is associated with a substantial reduction in all-cause mortality and lower morbidity at 1 year, according to an analysis of registry data.

The data from this analysis also confirm that “successful reduction of MR is achievable with TEER in most patients with cardiogenic shock,” reported Mohamad A. Alkhouli, MD, an interventional cardiologist and professor of medicine at the Mayo Clinic, Rochester, Minn.

STS/ACC TCT registry data queried

Drawn from the Society of Thoracic Surgeons/American College of Cardiology Transcatheter Valve Therapy Registry, 3,797 patients with cardiogenic shock underwent MR repair between November 2013 and December 2021. Outcomes at 1 year were evaluable in 2,773 of these patients. For inclusion, all had to meet at least one of the definitions of cardiogenic shock, such as inotrope use or mechanical circulatory support.

At baseline, 94.5% had a MR severity of at least 3+, and most of these had 4+. Thirty days after treatment, 88.8% had MR severity of 2+ or less, the majority of which had a severity of 1+.

These data address an important question not previously well studied, according to Dr. Alkhouli. In MR patients, cardiogenic shock is associated with a high risk of death, but there has been little evidence that valve repair does not exacerbate, let alone modify, this risk.

These data support the value of intervention, which was performed in almost all patients with MitraClipä (Abbott), the only device available for most of the period in which the registry was queried. However, Dr. Alkhouli cautioned that his data are best considered “hypothesis generating.”

“We need a randomized trial,” he said at the meeting sponsored by the Cardiovascular Research Foundation. He pointed out that this is a complex population for which multiple variables might have skewed results when data are analyzed retrospectively. Not least, those MR patients with cardiogenic shock in the database considered for TEER might well have been relatively healthy and not representative of an unselected population with both MR and cardiogenic shock.

The question might be better answered by the multicenter Canadian trial CAPITAL MINOS, which has just started. Described in an article in the American Heart Journal, it has a planned enrollment of about 150 MR patients with cardiogenic shock randomized to TEER or medical therapy. Results are expected in about 1 year, according to Dr. Alkhouli.

But regarding the present analysis, Dr. Alkhouli did note that sensitivity analyses conducted within his data across risk factors, such as degenerative versus nondegenerative MR, low (< 30%) versus higher left ventricular ejection fraction (LVEF), and presence or absence of an acute coronary syndrome (ACS), consistently supported a benefit from intervention.

Also, cardiogenic shock did not appear to be a factor in device failure, according to Dr. Alkhouli, addressing a potential criticism that cardiogenic shock was an underlying reason for device failure.
 

More than 90% in NYHA class III or IV heart failure

In this study, the mean age was 73 years. More than 90% were in class III or IV heart failure in the 2 weeks prior to TEER. More than half had established coronary artery disease. Other concomitant cardiovascular morbidities, including atrial fibrillation or flutter (65%), prior MI (39%), and prior stroke or transient ischemic attach (> 10%) were well represented.

When those with device success were compared with those with device failure, the risk profile was comparable. The predicted STS (Society of Thoracic Surgeons) mortality for mitral valve repair among these two groups was 14.8% versus 15% (P = 0.97), respectively.

However, those with device failure did have a lower baseline left ventricular ejection fraction (40.7% vs. 42.9%; P = .009) and a greater prevalence of moderate-to-severe or severe MR (96.1% vs. 84.9%; P < 0.001).

The growing experience with TEER means that benefit has now been shown in several complicated MR groups, such as those with severe ventricular dysfunction, renal insufficiency, and obstructive lung disease. This was a rationale for looking at the impact or repairing MR in patients with cardiogenic shock.

It is a pressing question, according to Dr. Alkhouli. He cited studies suggesting that up to 20% of patients hospitalized for cardiogenic shock have at least moderate-to-severe MR. Conversely, cardiogenic shock is not an uncommon finding in patients with MR.

While Dr. Alkhouli acknowledged that the many variables influencing outcome in patients with MR and cardiogenic shock will make a randomized trial “challenging,” many experts echoed this concern and even expressed some skepticism about the potential for an unbiased trial.
 

Data confirm MR repair is safe during shock

“These data do show that repair of MR is safe in patients safe in patients with cardiogenic shock,” said Anita W. Asgar, MD, an interventional cardiologist associated with the Montreal Heart Institute. She noted that there was a 5- to 6-day delay among the cardiogenic shock patients prior to undergoing MR repair in this analysis, potentially reflecting an elimination of those at very high risk. Similarly, she suggested that many interventionalists are likely to consider multiple variables before proceeding.

As a result, MR repair may not be amenable to randomization in a cardiogenic shock population, given that this decision is not typically undertaken out of the context of multiple variables.

“I am not sure that a clinical trial is ethical,” she said. She would expect that clinicians enrolling patients would only do so on a selective basis.

Alexandra J. Lansky, MD, Director of the Yale Heart and Vascular Research Program, Yale University, New Haven, Conn., also emphasized the difficulty of controlling for variables, such as the duration of cardiogenic shock, that influence decision-making.

Nevertheless, she called the data “very important” in that they at least lend some objective data for deciding whether to intervene a group of “challenging” patients not uncommonly faced in clinical practice.

Dr. Alkhouli reports financial relationships with Abbott Vascular, Boston Scientific, Johnson & Johnson, and Phillips. Dr. Asgar reports financial relationships with Abbott Vascular, Edwards Lifesciences, W.L. Gore & Associates, and Medtronic. Dr. Lasky reports no potential conflicts of interest.

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

An analysis of postmarketing suicide data shows that the risk of suicide associated with brodalumab use is similar to that of other biologics prescribed for psoriasis.

The Food and Drug Administration approved brodalumab (Siliq) in 2017 for treatment of moderate to severe plaque psoriasis with a boxed warning for suicidal ideation and behavior and an associated Risk Evaluation and Mitigation Strategies (REMS) program indicating an increased risk of suicidality.

Half a decade later, “the available worldwide data do not support the notion that brodalumab has a unique risk of increased suicides,” senior investigator John Koo, MD, and coinvestigators at the University of California, San Francisco, wrote in a preproof article in JAAD International, noting that postmarketing data are “often considered a better reflection of real-world outcomes than clinical trials.”

The researchers extracted data through the end of 2021 on the number of completed suicides for brodalumab and ten other biologics approved for psoriasis from the FDA’s Adverse Events Reporting System (FAERS), an international publicly available database. The researchers included suicide data on the biologics for all indications.

The authors contacted pharmaceutical companies to determine the total number of patients prescribed each drug, securing mostly “best estimates” data on 5 of the 11 biologics available for psoriasis. The researchers then calculated the number of completed suicides per total number of prescribed patients.

For brodalumab, across 20,871 total prescriptions, there was only one verifiable suicide. It occurred in a Japanese man with terminal cancer and no nearby relatives 36 days after his first dose. The suicide rate for brodalumab was similar to that of ixekizumab, secukinumab, infliximab, and adalimumab.

“Brodalumab is a very efficacious agent and may have the fastest onset of action, yet its usage is minimal compared to the other agents because of this ‘black box’ warning ... despite the fact that it’s the least expensive of any biologic,” Dr. Koo, professor of dermatology and director of the Psoriasis and Skin Treatment Center, University of California, San Francisco, said in an interview.

Dr. Koo, who is board-certified in both dermatology and psychiatry, said he believes the boxed warning was never warranted. All three of the verified completed suicides that occurred during clinical trials of brodalumab for psoriasis were in people who had underlying psychiatric disorders or significant stressors, such as going to jail in one case, and depression and significant isolation in another, he said.

(An analysis of psychiatric adverse events during the psoriasis clinical trials, involving more than 4,000 patients, was published online Oct. 4, 2017, in the Journal of the American Academy of Dermatology.

George Han, MD, PhD, associate professor and director of research and teledermatology at the Zucker School of Medicine at Hofstra/Northwell, New Hyde Park, N.Y., who was not involved in the research, said the new data is reassuring.

“We sometimes put it into context [in thinking and counseling about risk] that in the trials for brodalumab, the number of suicide attempts [versus completed suicides] was not an outlier,” he said. “But it’s hard to know what to make of that, so this piece of knowledge that the postmarketing data show there’s no safety signal should give people a lot of reassurance.”

Dr. Han said he has used the medication, a fully human anti-interleukin 17 receptor A monoclonal antibody, in many patients who “have not done so well on other biologics and it’s been a lifesaver ... a couple who have switched over have maintained the longest level of clearance they’ve had with anything. It’s quite striking.”

The efficacy stems at least partly from its mechanism of blocking all cytokines in the IL-17 family – including those involved in the “feedback loops that perpetuate psoriasis” – rather than just one as other biologics do, Dr. Han said.

Usage of the drug has been hindered by the black box warning and REMS program, not only because of the extra steps required and hesitation potentially evoked, but because samples are not available, and because the “formulary access is not what it could have been otherwise,” he noted.

The Siliq REMS patient enrollment form requires patients to pledge awareness of the fact that suicidal thoughts and behaviors have occurred in treated patients and that they should seek medical attention if they experience suicidal thoughts or new or worsening depression, anxiety, or other mood changes. Prescribers must be certified with the program and must pledge on each enrollment form that they have counseled their patients.

The box warning states that there is no established causal association between treatment with brodalumab and increased risk for suicidal ideation and behaviors (SIB).

Individuals with psoriasis are an “already vulnerable population” who have been shown in reviews and meta-analyses to have a higher prevalence of depression and a higher risk of SIB than those without the disease, Dr. Koo and colleagues wrote in a narrative review published in Cutis .

Regardless of therapy, they wrote in the review, dermatologists should assess for any history of depression and SIB, and evaluate for signs and symptoms of current depression and SIB, referring patients as necessary to primary care or mental health care.

In the psoriasis trials, brodalumab treatment appeared to improve symptoms of depression and anxiety – a finding consistent with the effects reported for other biologic therapies, they wrote.

The first author on the newly published preproof is Samuel Yeroushalmi, BS, a fourth-year medical student at George Washington University, Washington.

Siliq is marketed by Valeant Pharmaceuticals.

Dr. Koo disclosed that he is an adviser/consultant/speaker for numerous pharmaceutical companies, but not those that were involved in the development of brodalumab. Dr. Han said he has relationships with numerous companies, including those that have developed brodalumab and other biologic agents used for psoriasis. The authors declared funding sources as none.

An analysis of postmarketing suicide data shows that the risk of suicide associated with brodalumab use is similar to that of other biologics prescribed for psoriasis.

The Food and Drug Administration approved brodalumab (Siliq) in 2017 for treatment of moderate to severe plaque psoriasis with a boxed warning for suicidal ideation and behavior and an associated Risk Evaluation and Mitigation Strategies (REMS) program indicating an increased risk of suicidality.

Half a decade later, “the available worldwide data do not support the notion that brodalumab has a unique risk of increased suicides,” senior investigator John Koo, MD, and coinvestigators at the University of California, San Francisco, wrote in a preproof article in JAAD International, noting that postmarketing data are “often considered a better reflection of real-world outcomes than clinical trials.”

The researchers extracted data through the end of 2021 on the number of completed suicides for brodalumab and ten other biologics approved for psoriasis from the FDA’s Adverse Events Reporting System (FAERS), an international publicly available database. The researchers included suicide data on the biologics for all indications.

The authors contacted pharmaceutical companies to determine the total number of patients prescribed each drug, securing mostly “best estimates” data on 5 of the 11 biologics available for psoriasis. The researchers then calculated the number of completed suicides per total number of prescribed patients.

For brodalumab, across 20,871 total prescriptions, there was only one verifiable suicide. It occurred in a Japanese man with terminal cancer and no nearby relatives 36 days after his first dose. The suicide rate for brodalumab was similar to that of ixekizumab, secukinumab, infliximab, and adalimumab.

“Brodalumab is a very efficacious agent and may have the fastest onset of action, yet its usage is minimal compared to the other agents because of this ‘black box’ warning ... despite the fact that it’s the least expensive of any biologic,” Dr. Koo, professor of dermatology and director of the Psoriasis and Skin Treatment Center, University of California, San Francisco, said in an interview.

Dr. Koo, who is board-certified in both dermatology and psychiatry, said he believes the boxed warning was never warranted. All three of the verified completed suicides that occurred during clinical trials of brodalumab for psoriasis were in people who had underlying psychiatric disorders or significant stressors, such as going to jail in one case, and depression and significant isolation in another, he said.

(An analysis of psychiatric adverse events during the psoriasis clinical trials, involving more than 4,000 patients, was published online Oct. 4, 2017, in the Journal of the American Academy of Dermatology.

George Han, MD, PhD, associate professor and director of research and teledermatology at the Zucker School of Medicine at Hofstra/Northwell, New Hyde Park, N.Y., who was not involved in the research, said the new data is reassuring.

“We sometimes put it into context [in thinking and counseling about risk] that in the trials for brodalumab, the number of suicide attempts [versus completed suicides] was not an outlier,” he said. “But it’s hard to know what to make of that, so this piece of knowledge that the postmarketing data show there’s no safety signal should give people a lot of reassurance.”

Dr. Han said he has used the medication, a fully human anti-interleukin 17 receptor A monoclonal antibody, in many patients who “have not done so well on other biologics and it’s been a lifesaver ... a couple who have switched over have maintained the longest level of clearance they’ve had with anything. It’s quite striking.”

The efficacy stems at least partly from its mechanism of blocking all cytokines in the IL-17 family – including those involved in the “feedback loops that perpetuate psoriasis” – rather than just one as other biologics do, Dr. Han said.

Usage of the drug has been hindered by the black box warning and REMS program, not only because of the extra steps required and hesitation potentially evoked, but because samples are not available, and because the “formulary access is not what it could have been otherwise,” he noted.

The Siliq REMS patient enrollment form requires patients to pledge awareness of the fact that suicidal thoughts and behaviors have occurred in treated patients and that they should seek medical attention if they experience suicidal thoughts or new or worsening depression, anxiety, or other mood changes. Prescribers must be certified with the program and must pledge on each enrollment form that they have counseled their patients.

The box warning states that there is no established causal association between treatment with brodalumab and increased risk for suicidal ideation and behaviors (SIB).

Individuals with psoriasis are an “already vulnerable population” who have been shown in reviews and meta-analyses to have a higher prevalence of depression and a higher risk of SIB than those without the disease, Dr. Koo and colleagues wrote in a narrative review published in Cutis .

Regardless of therapy, they wrote in the review, dermatologists should assess for any history of depression and SIB, and evaluate for signs and symptoms of current depression and SIB, referring patients as necessary to primary care or mental health care.

In the psoriasis trials, brodalumab treatment appeared to improve symptoms of depression and anxiety – a finding consistent with the effects reported for other biologic therapies, they wrote.

The first author on the newly published preproof is Samuel Yeroushalmi, BS, a fourth-year medical student at George Washington University, Washington.

Siliq is marketed by Valeant Pharmaceuticals.

Dr. Koo disclosed that he is an adviser/consultant/speaker for numerous pharmaceutical companies, but not those that were involved in the development of brodalumab. Dr. Han said he has relationships with numerous companies, including those that have developed brodalumab and other biologic agents used for psoriasis. The authors declared funding sources as none.

An analysis of postmarketing suicide data shows that the risk of suicide associated with brodalumab use is similar to that of other biologics prescribed for psoriasis.

The Food and Drug Administration approved brodalumab (Siliq) in 2017 for treatment of moderate to severe plaque psoriasis with a boxed warning for suicidal ideation and behavior and an associated Risk Evaluation and Mitigation Strategies (REMS) program indicating an increased risk of suicidality.

Half a decade later, “the available worldwide data do not support the notion that brodalumab has a unique risk of increased suicides,” senior investigator John Koo, MD, and coinvestigators at the University of California, San Francisco, wrote in a preproof article in JAAD International, noting that postmarketing data are “often considered a better reflection of real-world outcomes than clinical trials.”

The researchers extracted data through the end of 2021 on the number of completed suicides for brodalumab and ten other biologics approved for psoriasis from the FDA’s Adverse Events Reporting System (FAERS), an international publicly available database. The researchers included suicide data on the biologics for all indications.

The authors contacted pharmaceutical companies to determine the total number of patients prescribed each drug, securing mostly “best estimates” data on 5 of the 11 biologics available for psoriasis. The researchers then calculated the number of completed suicides per total number of prescribed patients.

For brodalumab, across 20,871 total prescriptions, there was only one verifiable suicide. It occurred in a Japanese man with terminal cancer and no nearby relatives 36 days after his first dose. The suicide rate for brodalumab was similar to that of ixekizumab, secukinumab, infliximab, and adalimumab.

“Brodalumab is a very efficacious agent and may have the fastest onset of action, yet its usage is minimal compared to the other agents because of this ‘black box’ warning ... despite the fact that it’s the least expensive of any biologic,” Dr. Koo, professor of dermatology and director of the Psoriasis and Skin Treatment Center, University of California, San Francisco, said in an interview.

Dr. Koo, who is board-certified in both dermatology and psychiatry, said he believes the boxed warning was never warranted. All three of the verified completed suicides that occurred during clinical trials of brodalumab for psoriasis were in people who had underlying psychiatric disorders or significant stressors, such as going to jail in one case, and depression and significant isolation in another, he said.

(An analysis of psychiatric adverse events during the psoriasis clinical trials, involving more than 4,000 patients, was published online Oct. 4, 2017, in the Journal of the American Academy of Dermatology.

George Han, MD, PhD, associate professor and director of research and teledermatology at the Zucker School of Medicine at Hofstra/Northwell, New Hyde Park, N.Y., who was not involved in the research, said the new data is reassuring.

“We sometimes put it into context [in thinking and counseling about risk] that in the trials for brodalumab, the number of suicide attempts [versus completed suicides] was not an outlier,” he said. “But it’s hard to know what to make of that, so this piece of knowledge that the postmarketing data show there’s no safety signal should give people a lot of reassurance.”

Dr. Han said he has used the medication, a fully human anti-interleukin 17 receptor A monoclonal antibody, in many patients who “have not done so well on other biologics and it’s been a lifesaver ... a couple who have switched over have maintained the longest level of clearance they’ve had with anything. It’s quite striking.”

The efficacy stems at least partly from its mechanism of blocking all cytokines in the IL-17 family – including those involved in the “feedback loops that perpetuate psoriasis” – rather than just one as other biologics do, Dr. Han said.

Usage of the drug has been hindered by the black box warning and REMS program, not only because of the extra steps required and hesitation potentially evoked, but because samples are not available, and because the “formulary access is not what it could have been otherwise,” he noted.

The Siliq REMS patient enrollment form requires patients to pledge awareness of the fact that suicidal thoughts and behaviors have occurred in treated patients and that they should seek medical attention if they experience suicidal thoughts or new or worsening depression, anxiety, or other mood changes. Prescribers must be certified with the program and must pledge on each enrollment form that they have counseled their patients.

The box warning states that there is no established causal association between treatment with brodalumab and increased risk for suicidal ideation and behaviors (SIB).

Individuals with psoriasis are an “already vulnerable population” who have been shown in reviews and meta-analyses to have a higher prevalence of depression and a higher risk of SIB than those without the disease, Dr. Koo and colleagues wrote in a narrative review published in Cutis .

Regardless of therapy, they wrote in the review, dermatologists should assess for any history of depression and SIB, and evaluate for signs and symptoms of current depression and SIB, referring patients as necessary to primary care or mental health care.

In the psoriasis trials, brodalumab treatment appeared to improve symptoms of depression and anxiety – a finding consistent with the effects reported for other biologic therapies, they wrote.

The first author on the newly published preproof is Samuel Yeroushalmi, BS, a fourth-year medical student at George Washington University, Washington.

Siliq is marketed by Valeant Pharmaceuticals.

Dr. Koo disclosed that he is an adviser/consultant/speaker for numerous pharmaceutical companies, but not those that were involved in the development of brodalumab. Dr. Han said he has relationships with numerous companies, including those that have developed brodalumab and other biologic agents used for psoriasis. The authors declared funding sources as none.

PARIS – If results of phase 3, randomized clinical trials are the gold standard for cancer drug approvals, then single-arm trials are at best a bronze or even brass standard, with results that should only be used, under certain conditions, for accelerated approvals that should then be followed by confirmatory studies.

In fact, many drugs approved over the last decade based solely on data from single-arm trials have been subsequently withdrawn when put through the rigors of a head-to-head randomized controlled trial, according to Bishal Gyawali, MD, PhD, from the department of oncology at Queen’s University, Kingston, Ont.

“Single-arm trials are not meant to provide confirmatory evidence sufficient for approval; However, that ship has sailed, and we have several drugs that are approved on the basis of single-arm trials, but we need to make sure that those approvals are accelerated or conditional approvals, not regular approval,” he said in a presentation included in a special session on drug approvals at the European Society for Medical Oncology Congress.

“We should not allow premature regular approval based on single-arm trials, because once a drug gets conditional approval, access is not an issue. Patients will have access to the drug anyway, but we should ensure that robust evidence follows, and long-term follow-up data are needed to develop confidence in the efficacy outcomes that are seen in single-arm trials,” he said.

In many cases, single-arm trials are large enough or of long enough duration that investigators could have reasonably performed a randomized controlled trial (RCT) in the first place, Dr. Gyawali added.
 

Why do single-arm trials?

The term “single-arm registration trial” is something of an oxymoron, he said, noting that the purpose of such trials should be whether to take the drug to a phase 3, randomized trial. But as authors of a 2019 study in JAMA Network Open showed, of a sample of phase 3 RCTs, 42% did not have a prior phase 2 trial, and 28% had a negative phase 2 trial. Single-arm trials may be acceptable for conditional drug approvals if all of the following conditions are met:

• A RCT is not possible because the disease is rare or randomization would be unethical.
• The safety of the drug is established and its potential benefits outweigh its risks.
• The drug is associated with a high and durable overall or objective response rate.
• The mechanism of action is supported by a strong scientific rationale, and if the drug may meet an unmet medical need.

Survival endpoints won’t do

Efficacy endpoints typically used in RCTs, such as progression-free survival (PFS) and overall survival (OS) can be misleading because they may be a result of the natural history of the disease and not the drug being tested, whereas ORRs are almost certainly reflective of the action of the drug itself, because spontaneous tumor regression is a rare phenomenon, Dr. Gyawali said.

He cautioned, however, that the ORR of placebo is not zero percent. For example in a 2018 study of sorafenib (Nexavar) versus placebo for advanced or refractory desmoid tumors, the ORR with the active drug was 33%, and the ORR for placebo was 20%.

It’s also open to question, he said, what constitutes an acceptably high ORR and duration of response, pointing to Food and Drug Administration accelerated approval of an indication for nivolumab (Opdivo) for treatment of patients with hepatocellular carcinoma (HCC) that had progressed on sorafenib. In the single-arm trial used as the basis for approval, the ORRs as assessed by an independent central review committee blinded to the results was 14.3%.

“So, nivolumab in hepatocellular cancer was approved on the basis of a response rate lower than that of placebo, albeit in a different tumor. But the point I’m trying to show here is we don’t have a good definition of what is a good response rate,” he said.

In July 2021, Bristol-Myers Squibb voluntarily withdrew the HCC indication for nivolumab, following negative results of the CheckMate 459 trial and a 5-4 vote against continuing the accelerated approval.
 

On second thought ...

Citing data compiled by Nathan I. Cherny, MD, from Shaare Zedek Medical Center, Jerusalem, Dr. Gyawali noted that 58 of 161 FDA approvals from 2017 to 2021 of drugs for adult solid tumors were based on single-arm trials. Of the 58 drugs, 39 received accelerated approvals, and 19 received regular approvals; of the 39 that received accelerated approvals, 4 were subsequently withdrawn, 8 were converted to regular approvals, and the remainder continued as accelerated approvals.

Interestingly, the median response rate among all the drugs was 40%, and did not differ between the type of approval received, suggesting that response rates are not predictive of whether a drug will receive a conditional or full-fledged go-ahead.
 

What’s rare and safe?

The definition of a rare disease in the United States is one that affects fewer than 40,000 per year, and in Europe it’s an incidence rate of less than 6 per 100,000 population, Dr. Gyawali noted. But he argued that even non–small cell lung cancer, the most common form of cancer in the world, could be considered rare if it is broken down into subtypes that are treated according to specific mutations that may occur in a relatively small number of patients.

He also noted that a specific drug’s safety, one of the most important criteria for granting approval to a drug based on a single-arm trial, can be difficult to judge without adequate controls for comparison.
 

Cherry-picking patients

Winette van der Graaf, MD, president of the European Organization for the Research and Treatment of Cancer, who attended the session where Dr. Gyawali’s presentation was played, said in an interview that clinicians should cast a critical eye on how trials are designed and conducted, including patient selection and choice of endpoints.

“One of the most obvious things to be concerned about is that we’re still having patients with good performance status enrolled, mostly PS 0 or 1, so how representative are these clinical trials for the patients we see in front of us on a daily basis?” she said.

“The other question is radiological endpoints, which we focus on with OS and PFS are most important for patients, especially if you consider that if patients may have asymptomatic disease, and we are only treating them with potentially toxic medication, what are we doing for them? Median overall survival when you look at all of these trials is only 4 months, so we really need to take into account how we affect patients in clinical trials,” she added.

Dr. van der Graaf emphasized that clinical trial investigators need to more routinely incorporate quality of life measures and other patient-reported outcomes in clinical trial results to help regulators and clinicians in practice get a better sense of the true clinical benefit of a new drug.

Dr. Gyawali did not disclose a funding source for his presentation. He reported consulting fees from Vivio Health and research grants from the American Society of Clinical Oncology. Dr. van der Graaf reported no conflicts of interest.

PARIS – If results of phase 3, randomized clinical trials are the gold standard for cancer drug approvals, then single-arm trials are at best a bronze or even brass standard, with results that should only be used, under certain conditions, for accelerated approvals that should then be followed by confirmatory studies.

In fact, many drugs approved over the last decade based solely on data from single-arm trials have been subsequently withdrawn when put through the rigors of a head-to-head randomized controlled trial, according to Bishal Gyawali, MD, PhD, from the department of oncology at Queen’s University, Kingston, Ont.

“Single-arm trials are not meant to provide confirmatory evidence sufficient for approval; However, that ship has sailed, and we have several drugs that are approved on the basis of single-arm trials, but we need to make sure that those approvals are accelerated or conditional approvals, not regular approval,” he said in a presentation included in a special session on drug approvals at the European Society for Medical Oncology Congress.

“We should not allow premature regular approval based on single-arm trials, because once a drug gets conditional approval, access is not an issue. Patients will have access to the drug anyway, but we should ensure that robust evidence follows, and long-term follow-up data are needed to develop confidence in the efficacy outcomes that are seen in single-arm trials,” he said.

In many cases, single-arm trials are large enough or of long enough duration that investigators could have reasonably performed a randomized controlled trial (RCT) in the first place, Dr. Gyawali added.
 

Why do single-arm trials?

The term “single-arm registration trial” is something of an oxymoron, he said, noting that the purpose of such trials should be whether to take the drug to a phase 3, randomized trial. But as authors of a 2019 study in JAMA Network Open showed, of a sample of phase 3 RCTs, 42% did not have a prior phase 2 trial, and 28% had a negative phase 2 trial. Single-arm trials may be acceptable for conditional drug approvals if all of the following conditions are met:

• A RCT is not possible because the disease is rare or randomization would be unethical.
• The safety of the drug is established and its potential benefits outweigh its risks.
• The drug is associated with a high and durable overall or objective response rate.
• The mechanism of action is supported by a strong scientific rationale, and if the drug may meet an unmet medical need.

Survival endpoints won’t do

Efficacy endpoints typically used in RCTs, such as progression-free survival (PFS) and overall survival (OS) can be misleading because they may be a result of the natural history of the disease and not the drug being tested, whereas ORRs are almost certainly reflective of the action of the drug itself, because spontaneous tumor regression is a rare phenomenon, Dr. Gyawali said.

He cautioned, however, that the ORR of placebo is not zero percent. For example in a 2018 study of sorafenib (Nexavar) versus placebo for advanced or refractory desmoid tumors, the ORR with the active drug was 33%, and the ORR for placebo was 20%.

It’s also open to question, he said, what constitutes an acceptably high ORR and duration of response, pointing to Food and Drug Administration accelerated approval of an indication for nivolumab (Opdivo) for treatment of patients with hepatocellular carcinoma (HCC) that had progressed on sorafenib. In the single-arm trial used as the basis for approval, the ORRs as assessed by an independent central review committee blinded to the results was 14.3%.

“So, nivolumab in hepatocellular cancer was approved on the basis of a response rate lower than that of placebo, albeit in a different tumor. But the point I’m trying to show here is we don’t have a good definition of what is a good response rate,” he said.

In July 2021, Bristol-Myers Squibb voluntarily withdrew the HCC indication for nivolumab, following negative results of the CheckMate 459 trial and a 5-4 vote against continuing the accelerated approval.
 

On second thought ...

Citing data compiled by Nathan I. Cherny, MD, from Shaare Zedek Medical Center, Jerusalem, Dr. Gyawali noted that 58 of 161 FDA approvals from 2017 to 2021 of drugs for adult solid tumors were based on single-arm trials. Of the 58 drugs, 39 received accelerated approvals, and 19 received regular approvals; of the 39 that received accelerated approvals, 4 were subsequently withdrawn, 8 were converted to regular approvals, and the remainder continued as accelerated approvals.

Interestingly, the median response rate among all the drugs was 40%, and did not differ between the type of approval received, suggesting that response rates are not predictive of whether a drug will receive a conditional or full-fledged go-ahead.
 

What’s rare and safe?

The definition of a rare disease in the United States is one that affects fewer than 40,000 per year, and in Europe it’s an incidence rate of less than 6 per 100,000 population, Dr. Gyawali noted. But he argued that even non–small cell lung cancer, the most common form of cancer in the world, could be considered rare if it is broken down into subtypes that are treated according to specific mutations that may occur in a relatively small number of patients.

He also noted that a specific drug’s safety, one of the most important criteria for granting approval to a drug based on a single-arm trial, can be difficult to judge without adequate controls for comparison.
 

Cherry-picking patients

Winette van der Graaf, MD, president of the European Organization for the Research and Treatment of Cancer, who attended the session where Dr. Gyawali’s presentation was played, said in an interview that clinicians should cast a critical eye on how trials are designed and conducted, including patient selection and choice of endpoints.

“One of the most obvious things to be concerned about is that we’re still having patients with good performance status enrolled, mostly PS 0 or 1, so how representative are these clinical trials for the patients we see in front of us on a daily basis?” she said.

“The other question is radiological endpoints, which we focus on with OS and PFS are most important for patients, especially if you consider that if patients may have asymptomatic disease, and we are only treating them with potentially toxic medication, what are we doing for them? Median overall survival when you look at all of these trials is only 4 months, so we really need to take into account how we affect patients in clinical trials,” she added.

Dr. van der Graaf emphasized that clinical trial investigators need to more routinely incorporate quality of life measures and other patient-reported outcomes in clinical trial results to help regulators and clinicians in practice get a better sense of the true clinical benefit of a new drug.

Dr. Gyawali did not disclose a funding source for his presentation. He reported consulting fees from Vivio Health and research grants from the American Society of Clinical Oncology. Dr. van der Graaf reported no conflicts of interest.

PARIS – If results of phase 3, randomized clinical trials are the gold standard for cancer drug approvals, then single-arm trials are at best a bronze or even brass standard, with results that should only be used, under certain conditions, for accelerated approvals that should then be followed by confirmatory studies.

In fact, many drugs approved over the last decade based solely on data from single-arm trials have been subsequently withdrawn when put through the rigors of a head-to-head randomized controlled trial, according to Bishal Gyawali, MD, PhD, from the department of oncology at Queen’s University, Kingston, Ont.

“Single-arm trials are not meant to provide confirmatory evidence sufficient for approval; However, that ship has sailed, and we have several drugs that are approved on the basis of single-arm trials, but we need to make sure that those approvals are accelerated or conditional approvals, not regular approval,” he said in a presentation included in a special session on drug approvals at the European Society for Medical Oncology Congress.

“We should not allow premature regular approval based on single-arm trials, because once a drug gets conditional approval, access is not an issue. Patients will have access to the drug anyway, but we should ensure that robust evidence follows, and long-term follow-up data are needed to develop confidence in the efficacy outcomes that are seen in single-arm trials,” he said.

In many cases, single-arm trials are large enough or of long enough duration that investigators could have reasonably performed a randomized controlled trial (RCT) in the first place, Dr. Gyawali added.
 

Why do single-arm trials?

The term “single-arm registration trial” is something of an oxymoron, he said, noting that the purpose of such trials should be whether to take the drug to a phase 3, randomized trial. But as authors of a 2019 study in JAMA Network Open showed, of a sample of phase 3 RCTs, 42% did not have a prior phase 2 trial, and 28% had a negative phase 2 trial. Single-arm trials may be acceptable for conditional drug approvals if all of the following conditions are met:

• A RCT is not possible because the disease is rare or randomization would be unethical.
• The safety of the drug is established and its potential benefits outweigh its risks.
• The drug is associated with a high and durable overall or objective response rate.
• The mechanism of action is supported by a strong scientific rationale, and if the drug may meet an unmet medical need.

Survival endpoints won’t do

Efficacy endpoints typically used in RCTs, such as progression-free survival (PFS) and overall survival (OS) can be misleading because they may be a result of the natural history of the disease and not the drug being tested, whereas ORRs are almost certainly reflective of the action of the drug itself, because spontaneous tumor regression is a rare phenomenon, Dr. Gyawali said.

He cautioned, however, that the ORR of placebo is not zero percent. For example in a 2018 study of sorafenib (Nexavar) versus placebo for advanced or refractory desmoid tumors, the ORR with the active drug was 33%, and the ORR for placebo was 20%.

It’s also open to question, he said, what constitutes an acceptably high ORR and duration of response, pointing to Food and Drug Administration accelerated approval of an indication for nivolumab (Opdivo) for treatment of patients with hepatocellular carcinoma (HCC) that had progressed on sorafenib. In the single-arm trial used as the basis for approval, the ORRs as assessed by an independent central review committee blinded to the results was 14.3%.

“So, nivolumab in hepatocellular cancer was approved on the basis of a response rate lower than that of placebo, albeit in a different tumor. But the point I’m trying to show here is we don’t have a good definition of what is a good response rate,” he said.

In July 2021, Bristol-Myers Squibb voluntarily withdrew the HCC indication for nivolumab, following negative results of the CheckMate 459 trial and a 5-4 vote against continuing the accelerated approval.
 

On second thought ...

Citing data compiled by Nathan I. Cherny, MD, from Shaare Zedek Medical Center, Jerusalem, Dr. Gyawali noted that 58 of 161 FDA approvals from 2017 to 2021 of drugs for adult solid tumors were based on single-arm trials. Of the 58 drugs, 39 received accelerated approvals, and 19 received regular approvals; of the 39 that received accelerated approvals, 4 were subsequently withdrawn, 8 were converted to regular approvals, and the remainder continued as accelerated approvals.

Interestingly, the median response rate among all the drugs was 40%, and did not differ between the type of approval received, suggesting that response rates are not predictive of whether a drug will receive a conditional or full-fledged go-ahead.
 

What’s rare and safe?

The definition of a rare disease in the United States is one that affects fewer than 40,000 per year, and in Europe it’s an incidence rate of less than 6 per 100,000 population, Dr. Gyawali noted. But he argued that even non–small cell lung cancer, the most common form of cancer in the world, could be considered rare if it is broken down into subtypes that are treated according to specific mutations that may occur in a relatively small number of patients.

He also noted that a specific drug’s safety, one of the most important criteria for granting approval to a drug based on a single-arm trial, can be difficult to judge without adequate controls for comparison.
 

Cherry-picking patients

Winette van der Graaf, MD, president of the European Organization for the Research and Treatment of Cancer, who attended the session where Dr. Gyawali’s presentation was played, said in an interview that clinicians should cast a critical eye on how trials are designed and conducted, including patient selection and choice of endpoints.

“One of the most obvious things to be concerned about is that we’re still having patients with good performance status enrolled, mostly PS 0 or 1, so how representative are these clinical trials for the patients we see in front of us on a daily basis?” she said.

“The other question is radiological endpoints, which we focus on with OS and PFS are most important for patients, especially if you consider that if patients may have asymptomatic disease, and we are only treating them with potentially toxic medication, what are we doing for them? Median overall survival when you look at all of these trials is only 4 months, so we really need to take into account how we affect patients in clinical trials,” she added.

Dr. van der Graaf emphasized that clinical trial investigators need to more routinely incorporate quality of life measures and other patient-reported outcomes in clinical trial results to help regulators and clinicians in practice get a better sense of the true clinical benefit of a new drug.

Dr. Gyawali did not disclose a funding source for his presentation. He reported consulting fees from Vivio Health and research grants from the American Society of Clinical Oncology. Dr. van der Graaf reported no conflicts of interest.