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FDA approves bimekizumab for moderate to severe plaque psoriasis in adults
, the manufacturer announced in a press release.
The indication is for adults who are candidates for systemic therapy or phototherapy.
With this approval, bimekizumab becomes the only interleukin (IL)-17A and IL-17F inhibitor approved for the treatment of these patients. Psoriasis affects more than 7.5 million U.S. adults, according to the National Psoriasis Foundation.
“We have been eagerly awaiting bimekizumab,” Mark Lebwohl, MD, bimekizumab investigator and dean for clinical therapeutics at the Icahn School of Medicine at Mount Sinai, New York City, said in the press release.
Dr. Lebwohl states that bimekizumab “achieved superior levels of skin clearance at week 16 compared to placebo and three existing biologics for psoriasis, with responses being rapid and lasting up to a year. Long-term data have also shown that the majority of patients maintained high levels of clinical response through three years.”
The most common adverse reactions (occurring in at least 1% of patients) are upper respiratory infections, oral candidiasis, headache, tinea infections, gastroenteritis, herpes simplex infections, acne, folliculitis, other Candida infections, fatigue, and injection site reactions, according to the company, UCB.
Available in about 1 month in U.S.
Bimekizumab can be administered by a health care provider or it can be self-injected by a patient after training. It is available as a single-dose prefilled autoinjector and a single-dose prefilled syringe and will be available in the United States in about 1 month.
The recommended dosage of bimekizumab for patients with psoriasis is 320 mg (two subcutaneous injections of 160 mg each) at baseline, then on weeks 4, 8, 12, and 16, then every 8 weeks thereafter. For patients weighing at least 120 kg (about 265 lb), a dosage of 320 mg every 4 weeks after week 16 may be considered, the company states.
Three phase 3 trials
Approval was based on three phase 3 multicenter, randomized, placebo and/or active comparator-controlled trials: bimekizumab versus placebo and ustekinumab (BE VIVID); versus placebo (BE READY); and versus adalimumab (BE SURE).
“All studies met their co-primary endpoints and all ranked secondary endpoints,” the company reports. Secondary endpoints included the Psoriasis Area and Severity Index (PASI) 75 at week 4 and PASI 100 (complete skin clearance) at week 16.
Highlights from the trials include the following results, according to UCB:
- Clear or almost clear skin: More than 8 out of 10 patients achieved a 90% or greater reduction from baseline in the PASI 90 and an Investigator’s Global Assessment score of 0/1 at week 16.
- Complete skin clearance: About 60% of patients achieved PASI 100 at week 16.
- Time to response: More than 70% of patients achieved PASI 75 at week 4 following one 320-mg dose.
Safety information
The safety information includes the statement that bimekizumab may increase the risk for suicidal ideation and behavior, though a causal association has not been established. Prescribers should advise patients, caregivers, and families “to monitor for emergence or worsening of depression, suicidal ideation, or other mood changes,” according to the prescribing information.
Bimekizumab is being studied for other conditions, including hidradenitis suppurativa. In the European Union, it was approved for the treatment of psoriasis in 2021 and for the treatment of psoriatic arthritis and ankylosing spondylitis in June 2023.
Dr. Lebwohl is an investigator for UCB. He has not accepted any consulting payments from UCB.
A version of this article first appeared on Medscape.com.
, the manufacturer announced in a press release.
The indication is for adults who are candidates for systemic therapy or phototherapy.
With this approval, bimekizumab becomes the only interleukin (IL)-17A and IL-17F inhibitor approved for the treatment of these patients. Psoriasis affects more than 7.5 million U.S. adults, according to the National Psoriasis Foundation.
“We have been eagerly awaiting bimekizumab,” Mark Lebwohl, MD, bimekizumab investigator and dean for clinical therapeutics at the Icahn School of Medicine at Mount Sinai, New York City, said in the press release.
Dr. Lebwohl states that bimekizumab “achieved superior levels of skin clearance at week 16 compared to placebo and three existing biologics for psoriasis, with responses being rapid and lasting up to a year. Long-term data have also shown that the majority of patients maintained high levels of clinical response through three years.”
The most common adverse reactions (occurring in at least 1% of patients) are upper respiratory infections, oral candidiasis, headache, tinea infections, gastroenteritis, herpes simplex infections, acne, folliculitis, other Candida infections, fatigue, and injection site reactions, according to the company, UCB.
Available in about 1 month in U.S.
Bimekizumab can be administered by a health care provider or it can be self-injected by a patient after training. It is available as a single-dose prefilled autoinjector and a single-dose prefilled syringe and will be available in the United States in about 1 month.
The recommended dosage of bimekizumab for patients with psoriasis is 320 mg (two subcutaneous injections of 160 mg each) at baseline, then on weeks 4, 8, 12, and 16, then every 8 weeks thereafter. For patients weighing at least 120 kg (about 265 lb), a dosage of 320 mg every 4 weeks after week 16 may be considered, the company states.
Three phase 3 trials
Approval was based on three phase 3 multicenter, randomized, placebo and/or active comparator-controlled trials: bimekizumab versus placebo and ustekinumab (BE VIVID); versus placebo (BE READY); and versus adalimumab (BE SURE).
“All studies met their co-primary endpoints and all ranked secondary endpoints,” the company reports. Secondary endpoints included the Psoriasis Area and Severity Index (PASI) 75 at week 4 and PASI 100 (complete skin clearance) at week 16.
Highlights from the trials include the following results, according to UCB:
- Clear or almost clear skin: More than 8 out of 10 patients achieved a 90% or greater reduction from baseline in the PASI 90 and an Investigator’s Global Assessment score of 0/1 at week 16.
- Complete skin clearance: About 60% of patients achieved PASI 100 at week 16.
- Time to response: More than 70% of patients achieved PASI 75 at week 4 following one 320-mg dose.
Safety information
The safety information includes the statement that bimekizumab may increase the risk for suicidal ideation and behavior, though a causal association has not been established. Prescribers should advise patients, caregivers, and families “to monitor for emergence or worsening of depression, suicidal ideation, or other mood changes,” according to the prescribing information.
Bimekizumab is being studied for other conditions, including hidradenitis suppurativa. In the European Union, it was approved for the treatment of psoriasis in 2021 and for the treatment of psoriatic arthritis and ankylosing spondylitis in June 2023.
Dr. Lebwohl is an investigator for UCB. He has not accepted any consulting payments from UCB.
A version of this article first appeared on Medscape.com.
, the manufacturer announced in a press release.
The indication is for adults who are candidates for systemic therapy or phototherapy.
With this approval, bimekizumab becomes the only interleukin (IL)-17A and IL-17F inhibitor approved for the treatment of these patients. Psoriasis affects more than 7.5 million U.S. adults, according to the National Psoriasis Foundation.
“We have been eagerly awaiting bimekizumab,” Mark Lebwohl, MD, bimekizumab investigator and dean for clinical therapeutics at the Icahn School of Medicine at Mount Sinai, New York City, said in the press release.
Dr. Lebwohl states that bimekizumab “achieved superior levels of skin clearance at week 16 compared to placebo and three existing biologics for psoriasis, with responses being rapid and lasting up to a year. Long-term data have also shown that the majority of patients maintained high levels of clinical response through three years.”
The most common adverse reactions (occurring in at least 1% of patients) are upper respiratory infections, oral candidiasis, headache, tinea infections, gastroenteritis, herpes simplex infections, acne, folliculitis, other Candida infections, fatigue, and injection site reactions, according to the company, UCB.
Available in about 1 month in U.S.
Bimekizumab can be administered by a health care provider or it can be self-injected by a patient after training. It is available as a single-dose prefilled autoinjector and a single-dose prefilled syringe and will be available in the United States in about 1 month.
The recommended dosage of bimekizumab for patients with psoriasis is 320 mg (two subcutaneous injections of 160 mg each) at baseline, then on weeks 4, 8, 12, and 16, then every 8 weeks thereafter. For patients weighing at least 120 kg (about 265 lb), a dosage of 320 mg every 4 weeks after week 16 may be considered, the company states.
Three phase 3 trials
Approval was based on three phase 3 multicenter, randomized, placebo and/or active comparator-controlled trials: bimekizumab versus placebo and ustekinumab (BE VIVID); versus placebo (BE READY); and versus adalimumab (BE SURE).
“All studies met their co-primary endpoints and all ranked secondary endpoints,” the company reports. Secondary endpoints included the Psoriasis Area and Severity Index (PASI) 75 at week 4 and PASI 100 (complete skin clearance) at week 16.
Highlights from the trials include the following results, according to UCB:
- Clear or almost clear skin: More than 8 out of 10 patients achieved a 90% or greater reduction from baseline in the PASI 90 and an Investigator’s Global Assessment score of 0/1 at week 16.
- Complete skin clearance: About 60% of patients achieved PASI 100 at week 16.
- Time to response: More than 70% of patients achieved PASI 75 at week 4 following one 320-mg dose.
Safety information
The safety information includes the statement that bimekizumab may increase the risk for suicidal ideation and behavior, though a causal association has not been established. Prescribers should advise patients, caregivers, and families “to monitor for emergence or worsening of depression, suicidal ideation, or other mood changes,” according to the prescribing information.
Bimekizumab is being studied for other conditions, including hidradenitis suppurativa. In the European Union, it was approved for the treatment of psoriasis in 2021 and for the treatment of psoriatic arthritis and ankylosing spondylitis in June 2023.
Dr. Lebwohl is an investigator for UCB. He has not accepted any consulting payments from UCB.
A version of this article first appeared on Medscape.com.
Pilot study: High-dose IL-23 inhibition shows promise for psoriasis remission in some patients
WASHINGTON – A series of investigating whether high-dose IL-23 inhibition can target resident memory T cells and thereby induce long-term remission, Andrew Blauvelt, MD, MBA, reported at the annual research symposium of the National Psoriasis Foundation.
Understanding and trying to target resident memory T (Trm) cells has become a hot topic in psoriasis research, with possible importance for psoriatic arthritis as well. The cells, which normally develop within tissues in a pathogen-specific manner and persist after infections resolve, have been found in healed psoriatic skin and are believed to be responsible for recurrences of psoriasis at the same sites previously affected by the disease. Research suggests, moreover, that Trm cells are dependent on IL-23 for their survival, said Dr. Blauvelt, an investigator with the Oregon Medical Research Center, Portland.
Using an approach he has coined “knockout” therapy, 20 adult patients at the center were randomized 1:1 in double-blinded dosing to receive 300 mg or 600 mg of risankizumab (two and four times the standard initial doses, respectively) at 0, 4, and 16 weeks, and were seen every 4-6 weeks in a double-blinded follow-up period. Skin biopsies of lesional and nonlesional skin were collected at weeks 0 and 52 for RNA sequence analysis to evaluate changes in Trm cell number and effector function.
At week 28, almost all patients – 94% – achieved a Psoriasis Area and Severity Index 90 score, and 83% achieved PASI 100. At week 52, of the 18 still-enrolled patients, 69% had PASI 90 scores and 43% maintained PASI 100 scores. “We’re not curing psoriasis, but that is incredible to have 43% still clear 9 months after the last dose,” Dr. Blauvelt said.
The findings are interim results that pool the two doses of risankizumab (Skyrizi). An evaluation of maintenance of efficacy with the 300-mg versus 600-mg doses and results of the skin biopsies will be presented at the 2024 annual meeting of the American Academy of Dermatology, he said. Patients who have not had recurrences are being followed up to week 100 (unblinded).
Skin biopsy findings together with levels of clearance will “add insight as to whether high-dose IL-23 inhibition is associated with higher levels of complete clearance (i.e., PASI 100) over long periods of time, and whether remissions are associated with more profound knock-down of Trm cells,” Dr. Blauvelt wrote in an editorial on Trm cells in psoriasis published in the Journal of Psoriasis and Psoriatic Arthritis.
Risankizumab was approved by the Food and Drug Administration for moderate to severe plaque psoriasis in 2019, and for active psoriatic arthritis in 2022.
Impact of IL-23 inhibition
A 2021 study, Dr. Blauvelt noted in his presentation, showed that the IL-23 inhibitor guselkumab (Tremfya) reduced the number of Trm cells in healed psoriatic skin, while the IL-17A inhibitor secukinumab (Cosentyx) did not affect Trm cells.
Other researchers have concluded that local IL-23 is required for the proliferation and retention of Trm cells in the skin, he said, noting also that, as a class, IL-23 blockers “are associated with the longest disease-free intervals” in patients with psoriasis.
Research showing loss of Trm cells in biopsies of cleared skin is “incredibly important,” as is data showing that IL-23 may be “a critical survival factor” for Trm cells, said Christopher Ritchlin, MD, MPH, a rheumatologist and director of the clinical immunology research unit at the University of Rochester (N.Y.) Medical Center, who attended the NPF meeting and was asked to comment on the growing interest in Trm cells. He did not hear Dr. Blauvelt’s presentation but has followed Trm research in psoriasis.
Measuring Trm cells in synovial tissue of patients with psoriatic disease is, in fact, on the agenda of a new research team coled by Dr. Ritchlin that is part of the Autoimmune and Immune-Mediated Diseases Program of the Accelerating Medicine Partnership – a public-private partnership that aims to collect and analyze troves of biological data in order to illuminate the cellular and molecular interactions leading to autoimmune diseases.
“Resident memory T cells have been thought to be cells that are constrained to being resident in the tissue, and while that’s largely true, there’s more recent data showing that they actually can dedifferentiate and go back to the lymph node and then go back to the joint again,” Dr. Ritchlin noted in an interview. “So it’s a more complicated story,” but nonetheless targeting the cells is a concept worth exploring therapeutically.
Moving toward a cure?
The high induction doses of risankizumab in Dr. Blauvelt’s phase 2 “knockout” study were well tolerated through week 40, with safety profiles similar overall to those reported in previous studies of risankizumab and “no new safety signals,” Dr. Blauvelt said at the meeting.
(At baseline, patients had a mean disease duration of 21 years, a mean affected BSA of 21, and a mean PASI of 18.5. Seven had prior treatment with biologic medications, though not in the prior 4 months and not with risankizumab.)
In lieu of a cure, which is still possible in the next 10 years, he said, patients are eager for longer-term remission and the ability to break away from established regular dosing. After publication of a phase 1 study of risankizumab, in which a notable number of patients experienced complete skin clearance up to 1 year following a single high dose, “we started getting numerous calls in our [clinical trials] office from patients who said ‘I want to be on that drug that you give once a year,’ ” Dr. Blauvelt said. (The high dosing was not investigated any further in phase 2 and 3 research, he added.)
While the “knockout” study adopts a “hit hard” approach, it is also possible that a strategy to hit both hard and early after disease onset may induce long-term remission and/or cure of the disease. “I’m talking about using the best things first. There are hints that if we treat early, maybe we can keep [psoriasis] from becoming a chronic disease, keep it from ‘setting up shop’ if you will,” he said, noting that the “hit hard, hit early” concept is not unique to dermatology.
During a discussion period, Dr. Blauvelt said that in a future iteration of the “knockout” study, he would like to evaluate risankizumab in patients with disease duration under 12 months. It may also be valuable to look not only at Trm cells, but more broadly at other elements of the tissue architecture before and after treatment.
Among other strategies for achieving long-term remission and/or cure is the expansion of regulatory T cells, which work to “control inappropriate immune responses” and calm inflammation. Defects in the number and function of regulatory T cells are associated with psoriasis and other autoimmune diseases, and it appears in early research from other investigators that low-dose IL-2 can induce the expansion of regulatory T cells and improve psoriasis. “Keep tuned,” Dr. Blauvelt said.
Dr. Blauvelt disclosed ties with numerous pharmaceutical companies. Dr. Ritchlin had no disclosures.
WASHINGTON – A series of investigating whether high-dose IL-23 inhibition can target resident memory T cells and thereby induce long-term remission, Andrew Blauvelt, MD, MBA, reported at the annual research symposium of the National Psoriasis Foundation.
Understanding and trying to target resident memory T (Trm) cells has become a hot topic in psoriasis research, with possible importance for psoriatic arthritis as well. The cells, which normally develop within tissues in a pathogen-specific manner and persist after infections resolve, have been found in healed psoriatic skin and are believed to be responsible for recurrences of psoriasis at the same sites previously affected by the disease. Research suggests, moreover, that Trm cells are dependent on IL-23 for their survival, said Dr. Blauvelt, an investigator with the Oregon Medical Research Center, Portland.
Using an approach he has coined “knockout” therapy, 20 adult patients at the center were randomized 1:1 in double-blinded dosing to receive 300 mg or 600 mg of risankizumab (two and four times the standard initial doses, respectively) at 0, 4, and 16 weeks, and were seen every 4-6 weeks in a double-blinded follow-up period. Skin biopsies of lesional and nonlesional skin were collected at weeks 0 and 52 for RNA sequence analysis to evaluate changes in Trm cell number and effector function.
At week 28, almost all patients – 94% – achieved a Psoriasis Area and Severity Index 90 score, and 83% achieved PASI 100. At week 52, of the 18 still-enrolled patients, 69% had PASI 90 scores and 43% maintained PASI 100 scores. “We’re not curing psoriasis, but that is incredible to have 43% still clear 9 months after the last dose,” Dr. Blauvelt said.
The findings are interim results that pool the two doses of risankizumab (Skyrizi). An evaluation of maintenance of efficacy with the 300-mg versus 600-mg doses and results of the skin biopsies will be presented at the 2024 annual meeting of the American Academy of Dermatology, he said. Patients who have not had recurrences are being followed up to week 100 (unblinded).
Skin biopsy findings together with levels of clearance will “add insight as to whether high-dose IL-23 inhibition is associated with higher levels of complete clearance (i.e., PASI 100) over long periods of time, and whether remissions are associated with more profound knock-down of Trm cells,” Dr. Blauvelt wrote in an editorial on Trm cells in psoriasis published in the Journal of Psoriasis and Psoriatic Arthritis.
Risankizumab was approved by the Food and Drug Administration for moderate to severe plaque psoriasis in 2019, and for active psoriatic arthritis in 2022.
Impact of IL-23 inhibition
A 2021 study, Dr. Blauvelt noted in his presentation, showed that the IL-23 inhibitor guselkumab (Tremfya) reduced the number of Trm cells in healed psoriatic skin, while the IL-17A inhibitor secukinumab (Cosentyx) did not affect Trm cells.
Other researchers have concluded that local IL-23 is required for the proliferation and retention of Trm cells in the skin, he said, noting also that, as a class, IL-23 blockers “are associated with the longest disease-free intervals” in patients with psoriasis.
Research showing loss of Trm cells in biopsies of cleared skin is “incredibly important,” as is data showing that IL-23 may be “a critical survival factor” for Trm cells, said Christopher Ritchlin, MD, MPH, a rheumatologist and director of the clinical immunology research unit at the University of Rochester (N.Y.) Medical Center, who attended the NPF meeting and was asked to comment on the growing interest in Trm cells. He did not hear Dr. Blauvelt’s presentation but has followed Trm research in psoriasis.
Measuring Trm cells in synovial tissue of patients with psoriatic disease is, in fact, on the agenda of a new research team coled by Dr. Ritchlin that is part of the Autoimmune and Immune-Mediated Diseases Program of the Accelerating Medicine Partnership – a public-private partnership that aims to collect and analyze troves of biological data in order to illuminate the cellular and molecular interactions leading to autoimmune diseases.
“Resident memory T cells have been thought to be cells that are constrained to being resident in the tissue, and while that’s largely true, there’s more recent data showing that they actually can dedifferentiate and go back to the lymph node and then go back to the joint again,” Dr. Ritchlin noted in an interview. “So it’s a more complicated story,” but nonetheless targeting the cells is a concept worth exploring therapeutically.
Moving toward a cure?
The high induction doses of risankizumab in Dr. Blauvelt’s phase 2 “knockout” study were well tolerated through week 40, with safety profiles similar overall to those reported in previous studies of risankizumab and “no new safety signals,” Dr. Blauvelt said at the meeting.
(At baseline, patients had a mean disease duration of 21 years, a mean affected BSA of 21, and a mean PASI of 18.5. Seven had prior treatment with biologic medications, though not in the prior 4 months and not with risankizumab.)
In lieu of a cure, which is still possible in the next 10 years, he said, patients are eager for longer-term remission and the ability to break away from established regular dosing. After publication of a phase 1 study of risankizumab, in which a notable number of patients experienced complete skin clearance up to 1 year following a single high dose, “we started getting numerous calls in our [clinical trials] office from patients who said ‘I want to be on that drug that you give once a year,’ ” Dr. Blauvelt said. (The high dosing was not investigated any further in phase 2 and 3 research, he added.)
While the “knockout” study adopts a “hit hard” approach, it is also possible that a strategy to hit both hard and early after disease onset may induce long-term remission and/or cure of the disease. “I’m talking about using the best things first. There are hints that if we treat early, maybe we can keep [psoriasis] from becoming a chronic disease, keep it from ‘setting up shop’ if you will,” he said, noting that the “hit hard, hit early” concept is not unique to dermatology.
During a discussion period, Dr. Blauvelt said that in a future iteration of the “knockout” study, he would like to evaluate risankizumab in patients with disease duration under 12 months. It may also be valuable to look not only at Trm cells, but more broadly at other elements of the tissue architecture before and after treatment.
Among other strategies for achieving long-term remission and/or cure is the expansion of regulatory T cells, which work to “control inappropriate immune responses” and calm inflammation. Defects in the number and function of regulatory T cells are associated with psoriasis and other autoimmune diseases, and it appears in early research from other investigators that low-dose IL-2 can induce the expansion of regulatory T cells and improve psoriasis. “Keep tuned,” Dr. Blauvelt said.
Dr. Blauvelt disclosed ties with numerous pharmaceutical companies. Dr. Ritchlin had no disclosures.
WASHINGTON – A series of investigating whether high-dose IL-23 inhibition can target resident memory T cells and thereby induce long-term remission, Andrew Blauvelt, MD, MBA, reported at the annual research symposium of the National Psoriasis Foundation.
Understanding and trying to target resident memory T (Trm) cells has become a hot topic in psoriasis research, with possible importance for psoriatic arthritis as well. The cells, which normally develop within tissues in a pathogen-specific manner and persist after infections resolve, have been found in healed psoriatic skin and are believed to be responsible for recurrences of psoriasis at the same sites previously affected by the disease. Research suggests, moreover, that Trm cells are dependent on IL-23 for their survival, said Dr. Blauvelt, an investigator with the Oregon Medical Research Center, Portland.
Using an approach he has coined “knockout” therapy, 20 adult patients at the center were randomized 1:1 in double-blinded dosing to receive 300 mg or 600 mg of risankizumab (two and four times the standard initial doses, respectively) at 0, 4, and 16 weeks, and were seen every 4-6 weeks in a double-blinded follow-up period. Skin biopsies of lesional and nonlesional skin were collected at weeks 0 and 52 for RNA sequence analysis to evaluate changes in Trm cell number and effector function.
At week 28, almost all patients – 94% – achieved a Psoriasis Area and Severity Index 90 score, and 83% achieved PASI 100. At week 52, of the 18 still-enrolled patients, 69% had PASI 90 scores and 43% maintained PASI 100 scores. “We’re not curing psoriasis, but that is incredible to have 43% still clear 9 months after the last dose,” Dr. Blauvelt said.
The findings are interim results that pool the two doses of risankizumab (Skyrizi). An evaluation of maintenance of efficacy with the 300-mg versus 600-mg doses and results of the skin biopsies will be presented at the 2024 annual meeting of the American Academy of Dermatology, he said. Patients who have not had recurrences are being followed up to week 100 (unblinded).
Skin biopsy findings together with levels of clearance will “add insight as to whether high-dose IL-23 inhibition is associated with higher levels of complete clearance (i.e., PASI 100) over long periods of time, and whether remissions are associated with more profound knock-down of Trm cells,” Dr. Blauvelt wrote in an editorial on Trm cells in psoriasis published in the Journal of Psoriasis and Psoriatic Arthritis.
Risankizumab was approved by the Food and Drug Administration for moderate to severe plaque psoriasis in 2019, and for active psoriatic arthritis in 2022.
Impact of IL-23 inhibition
A 2021 study, Dr. Blauvelt noted in his presentation, showed that the IL-23 inhibitor guselkumab (Tremfya) reduced the number of Trm cells in healed psoriatic skin, while the IL-17A inhibitor secukinumab (Cosentyx) did not affect Trm cells.
Other researchers have concluded that local IL-23 is required for the proliferation and retention of Trm cells in the skin, he said, noting also that, as a class, IL-23 blockers “are associated with the longest disease-free intervals” in patients with psoriasis.
Research showing loss of Trm cells in biopsies of cleared skin is “incredibly important,” as is data showing that IL-23 may be “a critical survival factor” for Trm cells, said Christopher Ritchlin, MD, MPH, a rheumatologist and director of the clinical immunology research unit at the University of Rochester (N.Y.) Medical Center, who attended the NPF meeting and was asked to comment on the growing interest in Trm cells. He did not hear Dr. Blauvelt’s presentation but has followed Trm research in psoriasis.
Measuring Trm cells in synovial tissue of patients with psoriatic disease is, in fact, on the agenda of a new research team coled by Dr. Ritchlin that is part of the Autoimmune and Immune-Mediated Diseases Program of the Accelerating Medicine Partnership – a public-private partnership that aims to collect and analyze troves of biological data in order to illuminate the cellular and molecular interactions leading to autoimmune diseases.
“Resident memory T cells have been thought to be cells that are constrained to being resident in the tissue, and while that’s largely true, there’s more recent data showing that they actually can dedifferentiate and go back to the lymph node and then go back to the joint again,” Dr. Ritchlin noted in an interview. “So it’s a more complicated story,” but nonetheless targeting the cells is a concept worth exploring therapeutically.
Moving toward a cure?
The high induction doses of risankizumab in Dr. Blauvelt’s phase 2 “knockout” study were well tolerated through week 40, with safety profiles similar overall to those reported in previous studies of risankizumab and “no new safety signals,” Dr. Blauvelt said at the meeting.
(At baseline, patients had a mean disease duration of 21 years, a mean affected BSA of 21, and a mean PASI of 18.5. Seven had prior treatment with biologic medications, though not in the prior 4 months and not with risankizumab.)
In lieu of a cure, which is still possible in the next 10 years, he said, patients are eager for longer-term remission and the ability to break away from established regular dosing. After publication of a phase 1 study of risankizumab, in which a notable number of patients experienced complete skin clearance up to 1 year following a single high dose, “we started getting numerous calls in our [clinical trials] office from patients who said ‘I want to be on that drug that you give once a year,’ ” Dr. Blauvelt said. (The high dosing was not investigated any further in phase 2 and 3 research, he added.)
While the “knockout” study adopts a “hit hard” approach, it is also possible that a strategy to hit both hard and early after disease onset may induce long-term remission and/or cure of the disease. “I’m talking about using the best things first. There are hints that if we treat early, maybe we can keep [psoriasis] from becoming a chronic disease, keep it from ‘setting up shop’ if you will,” he said, noting that the “hit hard, hit early” concept is not unique to dermatology.
During a discussion period, Dr. Blauvelt said that in a future iteration of the “knockout” study, he would like to evaluate risankizumab in patients with disease duration under 12 months. It may also be valuable to look not only at Trm cells, but more broadly at other elements of the tissue architecture before and after treatment.
Among other strategies for achieving long-term remission and/or cure is the expansion of regulatory T cells, which work to “control inappropriate immune responses” and calm inflammation. Defects in the number and function of regulatory T cells are associated with psoriasis and other autoimmune diseases, and it appears in early research from other investigators that low-dose IL-2 can induce the expansion of regulatory T cells and improve psoriasis. “Keep tuned,” Dr. Blauvelt said.
Dr. Blauvelt disclosed ties with numerous pharmaceutical companies. Dr. Ritchlin had no disclosures.
AT THE NPF RESEARCH SYMPOSIUM 2023
Approximately 20% of U.S. adults are diagnosed with arthritis
TOPLINE:
The prevalence of reported diagnosed arthritis in the United States is highest overall in older adults with comorbid chronic conditions.
METHODOLOGY:
- Researchers reviewed data from the National Health Interview Survey (NHIS) from 2019 to 2021 to update the prevalence of self-reported arthritis in the United States.
- The sample sizes for the 2019, 2020, and 2021 NHIS were 31,997, 21,153, and 29,482, with survey response rates of 59.1%, 48.9%, and 50.9%, respectively.
- The unadjusted and age-standardized prevalence estimates were calculated for adults aged 18 years and older and based on self-reported health and demographic data.
TAKEAWAY:
- Overall, arthritis was diagnosed in 53.2 million adults aged 18 years and older in the United States; of these, 88.3% were aged 45 years and older and 48.3% were 65 years and older.
- Age-standardized prevalence of arthritis was higher in women vs men and among veterans vs nonveterans (20.9% vs 16.3% and 24.2% vs 18.5%, respectively).
- When categorized by race, age-standardized prevalence of arthritis was higher among non-Hispanic White individuals, compared with Hispanic or Latino individuals or non-Hispanic Asian individuals (20.1%, 14.7%, and 10.3%, respectively).
- The prevalence of arthritis also was higher among individuals with self-reported diagnosis of chronic conditions including dementia, chronic obstructive pulmonary disease, stroke, heart disease, diabetes, and cancer than in those without these conditions; approximately half of adults aged 65 years and older with arthritis reported at least one of these conditions.
IN PRACTICE:
“These prevalence estimates can be used to guide public health policies and activities to increase equitable access to physical activity opportunities within the built environment and other community-based, arthritis-appropriate, evidence-based interventions,” the authors write.
SOURCE:
The study was led by Elizabeth A. Fallon, PhD, of the Centers for Disease Control and Prevention, Atlanta, Georgia. The data were published online in the CDC’s Morbidity and Mortality Weekly Report.
LIMITATIONS:
The cross-sectional design prevented conclusions of causality between individual characteristics and arthritis diagnosis; other limitations included the reliance on self-reports, possible response bias, and the inability to calculate prevalence of arthritis subtypes.
DISCLOSURES:
The study received no outside funding. The researchers had no financial conflicts to disclose.
A version of this article first appeared on Medscape.com.
TOPLINE:
The prevalence of reported diagnosed arthritis in the United States is highest overall in older adults with comorbid chronic conditions.
METHODOLOGY:
- Researchers reviewed data from the National Health Interview Survey (NHIS) from 2019 to 2021 to update the prevalence of self-reported arthritis in the United States.
- The sample sizes for the 2019, 2020, and 2021 NHIS were 31,997, 21,153, and 29,482, with survey response rates of 59.1%, 48.9%, and 50.9%, respectively.
- The unadjusted and age-standardized prevalence estimates were calculated for adults aged 18 years and older and based on self-reported health and demographic data.
TAKEAWAY:
- Overall, arthritis was diagnosed in 53.2 million adults aged 18 years and older in the United States; of these, 88.3% were aged 45 years and older and 48.3% were 65 years and older.
- Age-standardized prevalence of arthritis was higher in women vs men and among veterans vs nonveterans (20.9% vs 16.3% and 24.2% vs 18.5%, respectively).
- When categorized by race, age-standardized prevalence of arthritis was higher among non-Hispanic White individuals, compared with Hispanic or Latino individuals or non-Hispanic Asian individuals (20.1%, 14.7%, and 10.3%, respectively).
- The prevalence of arthritis also was higher among individuals with self-reported diagnosis of chronic conditions including dementia, chronic obstructive pulmonary disease, stroke, heart disease, diabetes, and cancer than in those without these conditions; approximately half of adults aged 65 years and older with arthritis reported at least one of these conditions.
IN PRACTICE:
“These prevalence estimates can be used to guide public health policies and activities to increase equitable access to physical activity opportunities within the built environment and other community-based, arthritis-appropriate, evidence-based interventions,” the authors write.
SOURCE:
The study was led by Elizabeth A. Fallon, PhD, of the Centers for Disease Control and Prevention, Atlanta, Georgia. The data were published online in the CDC’s Morbidity and Mortality Weekly Report.
LIMITATIONS:
The cross-sectional design prevented conclusions of causality between individual characteristics and arthritis diagnosis; other limitations included the reliance on self-reports, possible response bias, and the inability to calculate prevalence of arthritis subtypes.
DISCLOSURES:
The study received no outside funding. The researchers had no financial conflicts to disclose.
A version of this article first appeared on Medscape.com.
TOPLINE:
The prevalence of reported diagnosed arthritis in the United States is highest overall in older adults with comorbid chronic conditions.
METHODOLOGY:
- Researchers reviewed data from the National Health Interview Survey (NHIS) from 2019 to 2021 to update the prevalence of self-reported arthritis in the United States.
- The sample sizes for the 2019, 2020, and 2021 NHIS were 31,997, 21,153, and 29,482, with survey response rates of 59.1%, 48.9%, and 50.9%, respectively.
- The unadjusted and age-standardized prevalence estimates were calculated for adults aged 18 years and older and based on self-reported health and demographic data.
TAKEAWAY:
- Overall, arthritis was diagnosed in 53.2 million adults aged 18 years and older in the United States; of these, 88.3% were aged 45 years and older and 48.3% were 65 years and older.
- Age-standardized prevalence of arthritis was higher in women vs men and among veterans vs nonveterans (20.9% vs 16.3% and 24.2% vs 18.5%, respectively).
- When categorized by race, age-standardized prevalence of arthritis was higher among non-Hispanic White individuals, compared with Hispanic or Latino individuals or non-Hispanic Asian individuals (20.1%, 14.7%, and 10.3%, respectively).
- The prevalence of arthritis also was higher among individuals with self-reported diagnosis of chronic conditions including dementia, chronic obstructive pulmonary disease, stroke, heart disease, diabetes, and cancer than in those without these conditions; approximately half of adults aged 65 years and older with arthritis reported at least one of these conditions.
IN PRACTICE:
“These prevalence estimates can be used to guide public health policies and activities to increase equitable access to physical activity opportunities within the built environment and other community-based, arthritis-appropriate, evidence-based interventions,” the authors write.
SOURCE:
The study was led by Elizabeth A. Fallon, PhD, of the Centers for Disease Control and Prevention, Atlanta, Georgia. The data were published online in the CDC’s Morbidity and Mortality Weekly Report.
LIMITATIONS:
The cross-sectional design prevented conclusions of causality between individual characteristics and arthritis diagnosis; other limitations included the reliance on self-reports, possible response bias, and the inability to calculate prevalence of arthritis subtypes.
DISCLOSURES:
The study received no outside funding. The researchers had no financial conflicts to disclose.
A version of this article first appeared on Medscape.com.
Roflumilast side effect benefits patients with psoriasis and overweight/obesity
BERLIN – .
Reporting secondary outcomes from the investigator-led trial at the annual congress of the European Academy of Dermatology and Venereology, Alexander Egeberg, MD, PhD, DMSc, noted that “clinically significant weight loss” was seen among patients who were treated with oral roflumilast, 500 mcg once daily, versus those receiving placebo.
Indeed, after 12 weeks of therapy, one in three patients treated with oral roflumilast experienced at least a 5% drop in their baseline body weight vs no patients who received placebo (35% vs. 0%; P < .05).
Additionally, a respective 17% versus 0% of patients lost 10% or more of their body weight, and 4% versus 0% lost 15% or more of their baseline body weight at 12 weeks.
After 24 weeks’ treatment, a substantial percentage of patients still had greater than or equal to 5%, greater than or equal to 10%, or greater than or equal to 15% weight loss, at 30%, 17%, and 13% for oral roflumilast, compared with 9%, 0%, and 0% for placebo, respectively.
“We saw that the higher baseline weight correlated with the proportion of weight loss, so that the more heavy patients at baseline also were the ones who experienced the greatest weight loss,” said Dr. Egeberg, who is professor of dermatology at the University of Copenhagen and a senior consultant at the department of dermatology at Bispebjerg Hospital, Copenhagen.
A beneficial side effect in psoriasis?
“You may have heard in psoriasis about topical roflumilast, but oral roflumilast is actually also shown to be effective in treating psoriasis,” said Egeberg.
Topical roflumilast is approved in the United States and Canada for treating plaque psoriasis.
Efficacy results from the PSORRO study were published earlier this year and showed a significantly greater improvement in Psoriasis Area and Severity Index (PASI) 75 with oral roflumilast vs. placebo at 12 weeks (35% vs. 0%), with a sustained effect seen at 24 weeks (44% vs. 40%).
Weight loss was among the most common side effects seen, leading Dr. Egeberg and fellow PSORRO investigators to wonder whether this may actually be a beneficial effect in patients with psoriasis.
“Oral roflumilast is actually a drug that has been on the market for quite a number of years,” Dr. Egeberg said.
Although only currently licensed for chronic obstructive pulmonary disease (COPD) in the United States, oral roflumilast, a phosphodiesterase (PDE) 4 inhibitor, is available as a generic, “which also means that it is extremely affordable,” suggested Dr. Edeberg.
Weight loss may be a problem in patients with COPD, he acknowledged; these patients tend to be underweight as a result of their poor state of health caused by the lung condition. Weight loss could be an advantage in patients with psoriasis who are overweight or living with obesity and have poor cardiometabolic parameters.
The psoriasis treatment with oral roflumilast study
The PSORRO study was a phase 2, multicenter, placebo-controlled, randomized trial performed between 2021 and 2022. A total of 46 adults with plaque psoriasis participated; half were initially treated with oral roflumilast and half with placebo.
Treatment was double-blind for the first 12 weeks, with all patients then receiving open-label treatment with roflumilast for 12 weeks.
The primary endpoint was the proportion of patients achieving at least 75% reduction from baseline PASI (PASI75). A host of secondary endpoints were studied, including weight and cardiometabolic parameters, which Dr. Egeberg reported at the EADV meeting.
Looking at the baseline characteristics of the oral roflumilast and placebo groups, the mean age was a respective 38 and 39 years, 65% and 83% were men, and the mean starting body weight was 102 kg and 105.1 kg.
After 12 weeks of treatment, body weight fell by a mean of 5.4 kg in the oral roflumilast group, with a further decrease of 1.4 kg by 24 weeks, bringing the total average weight loss to 6.8 kg. By comparison, weight loss among those in the placebo group was 0 kg at 12 weeks and around 2 kg at 24 weeks.
The majority of participants in both groups had high baseline BMIs; 70% of those who received oral roflumilast and 61% of those who received placebo had a BMI of 30 or higher.
“We wanted to investigate the impact of body weight, [so] we didn’t allow patients to be underweight when they were included,” Dr. Egeberg explained. Thus, for inclusion, patients had to have a BMI of 20 or higher.
An “extraordinary” finding was how some patients’ weight status based on their BMI changed throughout the study.
“We could see people that went from obese class 3, all the way to obese class 1. And we could see people going from being overweight to normal weight, which is really extraordinary for patients with psoriasis,” Dr. Egeberg said.
“But most importantly,” he added, “we didn’t have any patients who became underweight, suggesting that it actually is safe to use also in normal-weight patients.”
Reduced appetite behind benefit?
Trying to see why the weight loss occurred, Dr. Egeberg noted that it looked like it could be a result of a reduced appetite.
In common with other PDE-4 inhibitors, oral roflumilast treatment was associated with gastrointestinal symptoms – nausea, diarrhea, and abdominal pain – but all of these “decrease to placebo levels again, quite quickly,” he said.
“This really suggests that it’s not because of diarrhea, it’s not because of nausea and abdominal pain; it is because of a reduced appetite that patients actually lose weight when treated with roflumilast,” Dr. Egeberg said. It’s a potential bonus for the drug’s effects on the skin and could afford clinicians an opportunity to help motivate patients to eat well when they do eat, he observed.
Other cardiometabolic parameters assessed included blood pressure, glycated hemoglobin, total cholesterol and other key lipids, creatinine, alanine aminotransferase, and high-sensitivity C-reactive protein, but there were no noteworthy differences between the groups.
Roflumilast is an inexpensive drug because it is generic, Dr. Egeberg observed, but that also means that its use is likely to be off-label.
“It will be up to the treating physician to decide if this is an optimal therapy for their patients,” he suggested.
Cardiometabolic comorbidities important to target
Obesity is a cardiometabolic comorbidity that is important to consider when treating your patients with psoriasis, Paolo Gisondi, MD, of the University of Verona (Italy), said at a separate presentation at the EADV meeting.
While not directly commenting on the roflumilast study, he noted that moderate to severe psoriasis was “frequently associated” with metabolic disorders that put people at additional risk for cardiovascular and fatty liver diseases.
The PSORRO study was an investigator-initiated and investigator-led study and received no commercial funding. Research funding came from the Danish Psoriasis Foundation, Herlev and Gentofte Hospital, and several charitable and humanitarian organizations. Dr. Egeberg acknowledged acting as the principal investigator, speaker, and/or consultant to multiple pharma companies, all of which were unrelated to the study he presented. Dr. Gisondi’s comments were from a separate presentation, and he was not involved in the study.
A version of this article first appeared on Medscape.com.
BERLIN – .
Reporting secondary outcomes from the investigator-led trial at the annual congress of the European Academy of Dermatology and Venereology, Alexander Egeberg, MD, PhD, DMSc, noted that “clinically significant weight loss” was seen among patients who were treated with oral roflumilast, 500 mcg once daily, versus those receiving placebo.
Indeed, after 12 weeks of therapy, one in three patients treated with oral roflumilast experienced at least a 5% drop in their baseline body weight vs no patients who received placebo (35% vs. 0%; P < .05).
Additionally, a respective 17% versus 0% of patients lost 10% or more of their body weight, and 4% versus 0% lost 15% or more of their baseline body weight at 12 weeks.
After 24 weeks’ treatment, a substantial percentage of patients still had greater than or equal to 5%, greater than or equal to 10%, or greater than or equal to 15% weight loss, at 30%, 17%, and 13% for oral roflumilast, compared with 9%, 0%, and 0% for placebo, respectively.
“We saw that the higher baseline weight correlated with the proportion of weight loss, so that the more heavy patients at baseline also were the ones who experienced the greatest weight loss,” said Dr. Egeberg, who is professor of dermatology at the University of Copenhagen and a senior consultant at the department of dermatology at Bispebjerg Hospital, Copenhagen.
A beneficial side effect in psoriasis?
“You may have heard in psoriasis about topical roflumilast, but oral roflumilast is actually also shown to be effective in treating psoriasis,” said Egeberg.
Topical roflumilast is approved in the United States and Canada for treating plaque psoriasis.
Efficacy results from the PSORRO study were published earlier this year and showed a significantly greater improvement in Psoriasis Area and Severity Index (PASI) 75 with oral roflumilast vs. placebo at 12 weeks (35% vs. 0%), with a sustained effect seen at 24 weeks (44% vs. 40%).
Weight loss was among the most common side effects seen, leading Dr. Egeberg and fellow PSORRO investigators to wonder whether this may actually be a beneficial effect in patients with psoriasis.
“Oral roflumilast is actually a drug that has been on the market for quite a number of years,” Dr. Egeberg said.
Although only currently licensed for chronic obstructive pulmonary disease (COPD) in the United States, oral roflumilast, a phosphodiesterase (PDE) 4 inhibitor, is available as a generic, “which also means that it is extremely affordable,” suggested Dr. Edeberg.
Weight loss may be a problem in patients with COPD, he acknowledged; these patients tend to be underweight as a result of their poor state of health caused by the lung condition. Weight loss could be an advantage in patients with psoriasis who are overweight or living with obesity and have poor cardiometabolic parameters.
The psoriasis treatment with oral roflumilast study
The PSORRO study was a phase 2, multicenter, placebo-controlled, randomized trial performed between 2021 and 2022. A total of 46 adults with plaque psoriasis participated; half were initially treated with oral roflumilast and half with placebo.
Treatment was double-blind for the first 12 weeks, with all patients then receiving open-label treatment with roflumilast for 12 weeks.
The primary endpoint was the proportion of patients achieving at least 75% reduction from baseline PASI (PASI75). A host of secondary endpoints were studied, including weight and cardiometabolic parameters, which Dr. Egeberg reported at the EADV meeting.
Looking at the baseline characteristics of the oral roflumilast and placebo groups, the mean age was a respective 38 and 39 years, 65% and 83% were men, and the mean starting body weight was 102 kg and 105.1 kg.
After 12 weeks of treatment, body weight fell by a mean of 5.4 kg in the oral roflumilast group, with a further decrease of 1.4 kg by 24 weeks, bringing the total average weight loss to 6.8 kg. By comparison, weight loss among those in the placebo group was 0 kg at 12 weeks and around 2 kg at 24 weeks.
The majority of participants in both groups had high baseline BMIs; 70% of those who received oral roflumilast and 61% of those who received placebo had a BMI of 30 or higher.
“We wanted to investigate the impact of body weight, [so] we didn’t allow patients to be underweight when they were included,” Dr. Egeberg explained. Thus, for inclusion, patients had to have a BMI of 20 or higher.
An “extraordinary” finding was how some patients’ weight status based on their BMI changed throughout the study.
“We could see people that went from obese class 3, all the way to obese class 1. And we could see people going from being overweight to normal weight, which is really extraordinary for patients with psoriasis,” Dr. Egeberg said.
“But most importantly,” he added, “we didn’t have any patients who became underweight, suggesting that it actually is safe to use also in normal-weight patients.”
Reduced appetite behind benefit?
Trying to see why the weight loss occurred, Dr. Egeberg noted that it looked like it could be a result of a reduced appetite.
In common with other PDE-4 inhibitors, oral roflumilast treatment was associated with gastrointestinal symptoms – nausea, diarrhea, and abdominal pain – but all of these “decrease to placebo levels again, quite quickly,” he said.
“This really suggests that it’s not because of diarrhea, it’s not because of nausea and abdominal pain; it is because of a reduced appetite that patients actually lose weight when treated with roflumilast,” Dr. Egeberg said. It’s a potential bonus for the drug’s effects on the skin and could afford clinicians an opportunity to help motivate patients to eat well when they do eat, he observed.
Other cardiometabolic parameters assessed included blood pressure, glycated hemoglobin, total cholesterol and other key lipids, creatinine, alanine aminotransferase, and high-sensitivity C-reactive protein, but there were no noteworthy differences between the groups.
Roflumilast is an inexpensive drug because it is generic, Dr. Egeberg observed, but that also means that its use is likely to be off-label.
“It will be up to the treating physician to decide if this is an optimal therapy for their patients,” he suggested.
Cardiometabolic comorbidities important to target
Obesity is a cardiometabolic comorbidity that is important to consider when treating your patients with psoriasis, Paolo Gisondi, MD, of the University of Verona (Italy), said at a separate presentation at the EADV meeting.
While not directly commenting on the roflumilast study, he noted that moderate to severe psoriasis was “frequently associated” with metabolic disorders that put people at additional risk for cardiovascular and fatty liver diseases.
The PSORRO study was an investigator-initiated and investigator-led study and received no commercial funding. Research funding came from the Danish Psoriasis Foundation, Herlev and Gentofte Hospital, and several charitable and humanitarian organizations. Dr. Egeberg acknowledged acting as the principal investigator, speaker, and/or consultant to multiple pharma companies, all of which were unrelated to the study he presented. Dr. Gisondi’s comments were from a separate presentation, and he was not involved in the study.
A version of this article first appeared on Medscape.com.
BERLIN – .
Reporting secondary outcomes from the investigator-led trial at the annual congress of the European Academy of Dermatology and Venereology, Alexander Egeberg, MD, PhD, DMSc, noted that “clinically significant weight loss” was seen among patients who were treated with oral roflumilast, 500 mcg once daily, versus those receiving placebo.
Indeed, after 12 weeks of therapy, one in three patients treated with oral roflumilast experienced at least a 5% drop in their baseline body weight vs no patients who received placebo (35% vs. 0%; P < .05).
Additionally, a respective 17% versus 0% of patients lost 10% or more of their body weight, and 4% versus 0% lost 15% or more of their baseline body weight at 12 weeks.
After 24 weeks’ treatment, a substantial percentage of patients still had greater than or equal to 5%, greater than or equal to 10%, or greater than or equal to 15% weight loss, at 30%, 17%, and 13% for oral roflumilast, compared with 9%, 0%, and 0% for placebo, respectively.
“We saw that the higher baseline weight correlated with the proportion of weight loss, so that the more heavy patients at baseline also were the ones who experienced the greatest weight loss,” said Dr. Egeberg, who is professor of dermatology at the University of Copenhagen and a senior consultant at the department of dermatology at Bispebjerg Hospital, Copenhagen.
A beneficial side effect in psoriasis?
“You may have heard in psoriasis about topical roflumilast, but oral roflumilast is actually also shown to be effective in treating psoriasis,” said Egeberg.
Topical roflumilast is approved in the United States and Canada for treating plaque psoriasis.
Efficacy results from the PSORRO study were published earlier this year and showed a significantly greater improvement in Psoriasis Area and Severity Index (PASI) 75 with oral roflumilast vs. placebo at 12 weeks (35% vs. 0%), with a sustained effect seen at 24 weeks (44% vs. 40%).
Weight loss was among the most common side effects seen, leading Dr. Egeberg and fellow PSORRO investigators to wonder whether this may actually be a beneficial effect in patients with psoriasis.
“Oral roflumilast is actually a drug that has been on the market for quite a number of years,” Dr. Egeberg said.
Although only currently licensed for chronic obstructive pulmonary disease (COPD) in the United States, oral roflumilast, a phosphodiesterase (PDE) 4 inhibitor, is available as a generic, “which also means that it is extremely affordable,” suggested Dr. Edeberg.
Weight loss may be a problem in patients with COPD, he acknowledged; these patients tend to be underweight as a result of their poor state of health caused by the lung condition. Weight loss could be an advantage in patients with psoriasis who are overweight or living with obesity and have poor cardiometabolic parameters.
The psoriasis treatment with oral roflumilast study
The PSORRO study was a phase 2, multicenter, placebo-controlled, randomized trial performed between 2021 and 2022. A total of 46 adults with plaque psoriasis participated; half were initially treated with oral roflumilast and half with placebo.
Treatment was double-blind for the first 12 weeks, with all patients then receiving open-label treatment with roflumilast for 12 weeks.
The primary endpoint was the proportion of patients achieving at least 75% reduction from baseline PASI (PASI75). A host of secondary endpoints were studied, including weight and cardiometabolic parameters, which Dr. Egeberg reported at the EADV meeting.
Looking at the baseline characteristics of the oral roflumilast and placebo groups, the mean age was a respective 38 and 39 years, 65% and 83% were men, and the mean starting body weight was 102 kg and 105.1 kg.
After 12 weeks of treatment, body weight fell by a mean of 5.4 kg in the oral roflumilast group, with a further decrease of 1.4 kg by 24 weeks, bringing the total average weight loss to 6.8 kg. By comparison, weight loss among those in the placebo group was 0 kg at 12 weeks and around 2 kg at 24 weeks.
The majority of participants in both groups had high baseline BMIs; 70% of those who received oral roflumilast and 61% of those who received placebo had a BMI of 30 or higher.
“We wanted to investigate the impact of body weight, [so] we didn’t allow patients to be underweight when they were included,” Dr. Egeberg explained. Thus, for inclusion, patients had to have a BMI of 20 or higher.
An “extraordinary” finding was how some patients’ weight status based on their BMI changed throughout the study.
“We could see people that went from obese class 3, all the way to obese class 1. And we could see people going from being overweight to normal weight, which is really extraordinary for patients with psoriasis,” Dr. Egeberg said.
“But most importantly,” he added, “we didn’t have any patients who became underweight, suggesting that it actually is safe to use also in normal-weight patients.”
Reduced appetite behind benefit?
Trying to see why the weight loss occurred, Dr. Egeberg noted that it looked like it could be a result of a reduced appetite.
In common with other PDE-4 inhibitors, oral roflumilast treatment was associated with gastrointestinal symptoms – nausea, diarrhea, and abdominal pain – but all of these “decrease to placebo levels again, quite quickly,” he said.
“This really suggests that it’s not because of diarrhea, it’s not because of nausea and abdominal pain; it is because of a reduced appetite that patients actually lose weight when treated with roflumilast,” Dr. Egeberg said. It’s a potential bonus for the drug’s effects on the skin and could afford clinicians an opportunity to help motivate patients to eat well when they do eat, he observed.
Other cardiometabolic parameters assessed included blood pressure, glycated hemoglobin, total cholesterol and other key lipids, creatinine, alanine aminotransferase, and high-sensitivity C-reactive protein, but there were no noteworthy differences between the groups.
Roflumilast is an inexpensive drug because it is generic, Dr. Egeberg observed, but that also means that its use is likely to be off-label.
“It will be up to the treating physician to decide if this is an optimal therapy for their patients,” he suggested.
Cardiometabolic comorbidities important to target
Obesity is a cardiometabolic comorbidity that is important to consider when treating your patients with psoriasis, Paolo Gisondi, MD, of the University of Verona (Italy), said at a separate presentation at the EADV meeting.
While not directly commenting on the roflumilast study, he noted that moderate to severe psoriasis was “frequently associated” with metabolic disorders that put people at additional risk for cardiovascular and fatty liver diseases.
The PSORRO study was an investigator-initiated and investigator-led study and received no commercial funding. Research funding came from the Danish Psoriasis Foundation, Herlev and Gentofte Hospital, and several charitable and humanitarian organizations. Dr. Egeberg acknowledged acting as the principal investigator, speaker, and/or consultant to multiple pharma companies, all of which were unrelated to the study he presented. Dr. Gisondi’s comments were from a separate presentation, and he was not involved in the study.
A version of this article first appeared on Medscape.com.
AT THE EADV CONGRESS
Pediatric psoriasis: Black children, males more likely to have palmoplantar subtype, study finds
TOPLINE:
.
METHODOLOGY:
- Researchers reviewed data on 330 children and youths aged 0-18 years who had received a primary psoriasis diagnosis and who were seen at an academic pediatric dermatology clinic from 2012 to 2022. Among these patients, 50 cases of palmoplantar psoriasis (PP) were identified by pediatric dermatologists.
- The study population was stratified by race/ethnicity on the basis of self-identification. The cohort included White, Black, and Hispanic/Latino patients, as well as patients who identified as other; 71.5% were White persons, 59.1% were female patients.
- The researchers used a regression analysis to investigate the association between race/ethnicity and PP after controlling for multiple confounding variables, including age and gender.
TAKEAWAY:
- Black children were significantly more likely to have PP than White children (adjusted odds ratio, 6.386; P < .0001). PP was diagnosed in 41.9%, 11.5%, and 8.9% of Black, Hispanic/Latino, and White children, respectively.
- Male gender was also identified as an independent risk factor for PP (aOR, 2.241).
- Nail involvement occurred in significantly more Black and Hispanic/Latino patients than in White patients (53.2%, 50.0%, and 33.9%, respectively).
- Black patients had significantly more palm and sole involvement, compared with the other groups (P < .0001 for both); however, White children had significantly more scalp involvement, compared with the other groups (P = .04).
IN PRACTICE:
“Further research is warranted to better understand the degree to which these associations are affected by racial disparities and environmental factors,” as well as potential genetic associations, the researchers noted.
SOURCE:
The corresponding author on the study was Amy Theos, MD, of the department of dermatology at the University of Alabama, Birmingham. The study was published online in Pediatric Dermatology.
LIMITATIONS:
The findings were limited by the small sample size and incomplete data for some patients.
DISCLOSURES:
The study received no outside funding. The researchers had no financial conflicts to disclose.
A version of this article first appeared on Medscape.com.
TOPLINE:
.
METHODOLOGY:
- Researchers reviewed data on 330 children and youths aged 0-18 years who had received a primary psoriasis diagnosis and who were seen at an academic pediatric dermatology clinic from 2012 to 2022. Among these patients, 50 cases of palmoplantar psoriasis (PP) were identified by pediatric dermatologists.
- The study population was stratified by race/ethnicity on the basis of self-identification. The cohort included White, Black, and Hispanic/Latino patients, as well as patients who identified as other; 71.5% were White persons, 59.1% were female patients.
- The researchers used a regression analysis to investigate the association between race/ethnicity and PP after controlling for multiple confounding variables, including age and gender.
TAKEAWAY:
- Black children were significantly more likely to have PP than White children (adjusted odds ratio, 6.386; P < .0001). PP was diagnosed in 41.9%, 11.5%, and 8.9% of Black, Hispanic/Latino, and White children, respectively.
- Male gender was also identified as an independent risk factor for PP (aOR, 2.241).
- Nail involvement occurred in significantly more Black and Hispanic/Latino patients than in White patients (53.2%, 50.0%, and 33.9%, respectively).
- Black patients had significantly more palm and sole involvement, compared with the other groups (P < .0001 for both); however, White children had significantly more scalp involvement, compared with the other groups (P = .04).
IN PRACTICE:
“Further research is warranted to better understand the degree to which these associations are affected by racial disparities and environmental factors,” as well as potential genetic associations, the researchers noted.
SOURCE:
The corresponding author on the study was Amy Theos, MD, of the department of dermatology at the University of Alabama, Birmingham. The study was published online in Pediatric Dermatology.
LIMITATIONS:
The findings were limited by the small sample size and incomplete data for some patients.
DISCLOSURES:
The study received no outside funding. The researchers had no financial conflicts to disclose.
A version of this article first appeared on Medscape.com.
TOPLINE:
.
METHODOLOGY:
- Researchers reviewed data on 330 children and youths aged 0-18 years who had received a primary psoriasis diagnosis and who were seen at an academic pediatric dermatology clinic from 2012 to 2022. Among these patients, 50 cases of palmoplantar psoriasis (PP) were identified by pediatric dermatologists.
- The study population was stratified by race/ethnicity on the basis of self-identification. The cohort included White, Black, and Hispanic/Latino patients, as well as patients who identified as other; 71.5% were White persons, 59.1% were female patients.
- The researchers used a regression analysis to investigate the association between race/ethnicity and PP after controlling for multiple confounding variables, including age and gender.
TAKEAWAY:
- Black children were significantly more likely to have PP than White children (adjusted odds ratio, 6.386; P < .0001). PP was diagnosed in 41.9%, 11.5%, and 8.9% of Black, Hispanic/Latino, and White children, respectively.
- Male gender was also identified as an independent risk factor for PP (aOR, 2.241).
- Nail involvement occurred in significantly more Black and Hispanic/Latino patients than in White patients (53.2%, 50.0%, and 33.9%, respectively).
- Black patients had significantly more palm and sole involvement, compared with the other groups (P < .0001 for both); however, White children had significantly more scalp involvement, compared with the other groups (P = .04).
IN PRACTICE:
“Further research is warranted to better understand the degree to which these associations are affected by racial disparities and environmental factors,” as well as potential genetic associations, the researchers noted.
SOURCE:
The corresponding author on the study was Amy Theos, MD, of the department of dermatology at the University of Alabama, Birmingham. The study was published online in Pediatric Dermatology.
LIMITATIONS:
The findings were limited by the small sample size and incomplete data for some patients.
DISCLOSURES:
The study received no outside funding. The researchers had no financial conflicts to disclose.
A version of this article first appeared on Medscape.com.
Intravenous formulation of secukinumab gets FDA approval
The Food and Drug Administration has approved an intravenous (IV) formulation of secukinumab (Cosentyx) for the treatment of adults with psoriatic arthritis (PsA), ankylosing spondylitis (AS), and nonradiographic axial spondyloarthritis (nr-axSpA).
Secukinumab is the only treatment approved in an IV formulation that specifically targets and blocks interleukin-17A and the only non–tumor necrosis factor alpha IV option available to treat the three indications of PsA, AS, and nr-axSpA, according to a press release from the drug’s manufacturer, Novartis.
The approval marks the first new IV treatment in 6 years for these three conditions. The drug was first approved in 2015 and up to now has been available only as a subcutaneous injection.
The new formulation is also approved for secukinumab’s other indications of plaque psoriasis in people aged 6 years or older, children aged 2 years or older with PsA, and enthesitis-related arthritis in patients aged 4 years or older.
“A significant portion of the millions of PsA, AS, and nr-axSpA patients in the United States require treatment through IV infusions for a variety of reasons, including not being comfortable with self-injections or simply preferring to have treatments administered in their health care provider’s office,” Philip J. Mease, MD, clinical professor at the University of Washington, Seattle, and director of rheumatology research at the Swedish Medical Center, Seattle, said in the press release. “The approval of Cosentyx as an IV formulation is an important milestone for patients because it expands the treatment options available to them with a different mechanism of action than existing biologic IV therapies, along with the comfort and familiarity of an established treatment.”
This IV formulation is administered monthly in a 30-minute, weight-based dosing regimen. This new option will become available before the end of the year, Novartis said.
“With this approval of Cosentyx as an IV formulation, along with the subcutaneous formulation, we can broaden the use of Cosentyx to help more patients manage their condition with a medicine backed by more than a decade of clinical research and 8 years of real-world experience,” said Christy Siegel, vice president and head of immunology, Novartis U.S.
A version of this article first appeared on Medscape.com.
The Food and Drug Administration has approved an intravenous (IV) formulation of secukinumab (Cosentyx) for the treatment of adults with psoriatic arthritis (PsA), ankylosing spondylitis (AS), and nonradiographic axial spondyloarthritis (nr-axSpA).
Secukinumab is the only treatment approved in an IV formulation that specifically targets and blocks interleukin-17A and the only non–tumor necrosis factor alpha IV option available to treat the three indications of PsA, AS, and nr-axSpA, according to a press release from the drug’s manufacturer, Novartis.
The approval marks the first new IV treatment in 6 years for these three conditions. The drug was first approved in 2015 and up to now has been available only as a subcutaneous injection.
The new formulation is also approved for secukinumab’s other indications of plaque psoriasis in people aged 6 years or older, children aged 2 years or older with PsA, and enthesitis-related arthritis in patients aged 4 years or older.
“A significant portion of the millions of PsA, AS, and nr-axSpA patients in the United States require treatment through IV infusions for a variety of reasons, including not being comfortable with self-injections or simply preferring to have treatments administered in their health care provider’s office,” Philip J. Mease, MD, clinical professor at the University of Washington, Seattle, and director of rheumatology research at the Swedish Medical Center, Seattle, said in the press release. “The approval of Cosentyx as an IV formulation is an important milestone for patients because it expands the treatment options available to them with a different mechanism of action than existing biologic IV therapies, along with the comfort and familiarity of an established treatment.”
This IV formulation is administered monthly in a 30-minute, weight-based dosing regimen. This new option will become available before the end of the year, Novartis said.
“With this approval of Cosentyx as an IV formulation, along with the subcutaneous formulation, we can broaden the use of Cosentyx to help more patients manage their condition with a medicine backed by more than a decade of clinical research and 8 years of real-world experience,” said Christy Siegel, vice president and head of immunology, Novartis U.S.
A version of this article first appeared on Medscape.com.
The Food and Drug Administration has approved an intravenous (IV) formulation of secukinumab (Cosentyx) for the treatment of adults with psoriatic arthritis (PsA), ankylosing spondylitis (AS), and nonradiographic axial spondyloarthritis (nr-axSpA).
Secukinumab is the only treatment approved in an IV formulation that specifically targets and blocks interleukin-17A and the only non–tumor necrosis factor alpha IV option available to treat the three indications of PsA, AS, and nr-axSpA, according to a press release from the drug’s manufacturer, Novartis.
The approval marks the first new IV treatment in 6 years for these three conditions. The drug was first approved in 2015 and up to now has been available only as a subcutaneous injection.
The new formulation is also approved for secukinumab’s other indications of plaque psoriasis in people aged 6 years or older, children aged 2 years or older with PsA, and enthesitis-related arthritis in patients aged 4 years or older.
“A significant portion of the millions of PsA, AS, and nr-axSpA patients in the United States require treatment through IV infusions for a variety of reasons, including not being comfortable with self-injections or simply preferring to have treatments administered in their health care provider’s office,” Philip J. Mease, MD, clinical professor at the University of Washington, Seattle, and director of rheumatology research at the Swedish Medical Center, Seattle, said in the press release. “The approval of Cosentyx as an IV formulation is an important milestone for patients because it expands the treatment options available to them with a different mechanism of action than existing biologic IV therapies, along with the comfort and familiarity of an established treatment.”
This IV formulation is administered monthly in a 30-minute, weight-based dosing regimen. This new option will become available before the end of the year, Novartis said.
“With this approval of Cosentyx as an IV formulation, along with the subcutaneous formulation, we can broaden the use of Cosentyx to help more patients manage their condition with a medicine backed by more than a decade of clinical research and 8 years of real-world experience,” said Christy Siegel, vice president and head of immunology, Novartis U.S.
A version of this article first appeared on Medscape.com.
Choosing which biologic to prescribe for psoriasis
CARLSBAD, CALIF. –
“When you look at the list of options it can be confusing to many clinicians in deciding which one to choose,” April W. Armstrong, MD, MPH, professor and chief of dermatology at the University of California, Los Angeles, said at the annual symposium of the California Society of Dermatology & Dermatologic Surgery.
One approach is to consider how the biologics compare in short- and long-term efficacy. “Several different meta-analyses of biologics have been conducted,” which include some head-to head studies, Dr. Armstrong said. “In terms of efficacy, [biologics] are similar at the population level,” she said.
In a meta-analysis of 71 randomized, controlled trials through July 2020, Dr. Armstrong and colleagues found that in the short-term, Psoriasis Area and Severity Index (PASI) 90 response rates at 10-16 weeks from baseline were highest for ixekizumab (72.9%), risankizumab (72.5%), and brodalumab (72%). These PASI 90 responses were significantly higher than among patients on guselkumab (65%), secukinumab (65%), infliximab (56.8%), certolizumab (400 mg: 49.6%; 200 mg: 42.2%), ustekinumab (90 mg: 47.9%; weight-based: 45.7%; 45 mg: 44.6%), adalimumab (43%), tildrakizumab (200 mg: 39.7%; 100 mg: 37.2%), etanercept (18.0%), apremilast (12.4%), and dimethyl fumarate (12.2%).
In a more recent meta-analysis, Dr. Armstrong and coauthors used area under the curve (AUC) analyses to compare the cumulative clinical benefits of biologics over 1 year. They found that the placebo-adjusted normalized maximum AUC for a PASI 100 response was greatest for ixekizumab (0.436), risankizumab (0.423), and brodalumab (0.378), followed by guselkumab (0.358), secukinumab (0.324), ustekinumab (0.201), adalimumab (0.183), and etanercept (0.087).
In Dr. Armstrong’s opinion, the tumor necrosis factor (TNF) inhibitors etanercept, infliximab, adalimumab, and certolizumab “have served their purpose for plaque psoriasis over time, but these days I would probably choose either an IL [interleukin]-17 inhibitor or an IL-23 inhibitor first,” she said. Still, TNF inhibitors “are certainly good for psoriatic arthritis, and certolizumab is appropriate for patients who are pregnant or breastfeeding,” she said. “Avoid them in patients with demyelinating disease and in those with hepatitis B. They are not preferred in patients with latent TB or advanced CHF.”
Dr. Armstrong said that there are robust efficacy data for the IL-17 inhibitors ixekizumab, secukinumab, and brodalumab in psoriasis and in the peripheral and axial forms of psoriatic arthritis (PsA). “Avoid using them in patients with a personal history of inflammatory bowel disease,” she advised.
Low rates of oral candidiasis have been reported in the literature, “but this has not been issue with our approved IL-17 inhibitors so far,” she said.
The IL-23 inhibitors guselkumab, risankizumab, tildrakizumab, and ustekinumab have robust data for psoriasis efficacy, she said, and three – guselkumab, risankizumab, and ustekinumab – are also approved for PsA. “These agents have the advantage of fewer injections, and the evidence [of efficacy] for IL-23 inhibitors continues to evolve, such as in patients with psoriatic arthritis involving the spine,” Dr. Armstrong said.
She also shared how she deals with patients who fail to respond to biologics. “Do you switch drugs, or do you dose escalate?” she asked. “In most cases, the strategy for dose escalation is to shorten the interval between the injections so the dosing is delivered more frequently.” In a case of primary failure, which Dr. Armstrong defined as a patient who has never responded optimally to a biologic, consider revisiting the diagnosis. “Maybe it’s cutaneous T-cell lymphoma or some other condition, because our current IL-17 and IL-23 medications work extremely well,” she said. “So, if you have a patient who is not responding at all, I would question the diagnosis and consider a biopsy.”
She generally waits about 6 months before switching a patient to another biologic, “to see if they’re one of the late bloomers who may catch up in efficacy,” she explained. “Switching the class of biologic is another consideration.”
If a patient had responded to the biologic for a long time and then lost response – known as secondary failure – Dr. Armstrong considers dose escalation or a switch to another agent within the same class “if it helps to address comorbidities such as PsA,” she said. “You can also try across-class switching.”
Dr. Armstrong disclosed ties with AbbVie, Arcutis, ASLAN, Beiersdorf, Boehringer Ingelheim, Bristol Myers Squibb, Dermira, Dermavant, EPI, Galderma, InCyte, Janssen, Leo, Lilly, Meiji, Modmed, Nimbus, Novartis, Ortho Dermatologics, Parexel, Pfizer, Regeneron, Sanofi, Suna, UCB, and Ventyx.
CARLSBAD, CALIF. –
“When you look at the list of options it can be confusing to many clinicians in deciding which one to choose,” April W. Armstrong, MD, MPH, professor and chief of dermatology at the University of California, Los Angeles, said at the annual symposium of the California Society of Dermatology & Dermatologic Surgery.
One approach is to consider how the biologics compare in short- and long-term efficacy. “Several different meta-analyses of biologics have been conducted,” which include some head-to head studies, Dr. Armstrong said. “In terms of efficacy, [biologics] are similar at the population level,” she said.
In a meta-analysis of 71 randomized, controlled trials through July 2020, Dr. Armstrong and colleagues found that in the short-term, Psoriasis Area and Severity Index (PASI) 90 response rates at 10-16 weeks from baseline were highest for ixekizumab (72.9%), risankizumab (72.5%), and brodalumab (72%). These PASI 90 responses were significantly higher than among patients on guselkumab (65%), secukinumab (65%), infliximab (56.8%), certolizumab (400 mg: 49.6%; 200 mg: 42.2%), ustekinumab (90 mg: 47.9%; weight-based: 45.7%; 45 mg: 44.6%), adalimumab (43%), tildrakizumab (200 mg: 39.7%; 100 mg: 37.2%), etanercept (18.0%), apremilast (12.4%), and dimethyl fumarate (12.2%).
In a more recent meta-analysis, Dr. Armstrong and coauthors used area under the curve (AUC) analyses to compare the cumulative clinical benefits of biologics over 1 year. They found that the placebo-adjusted normalized maximum AUC for a PASI 100 response was greatest for ixekizumab (0.436), risankizumab (0.423), and brodalumab (0.378), followed by guselkumab (0.358), secukinumab (0.324), ustekinumab (0.201), adalimumab (0.183), and etanercept (0.087).
In Dr. Armstrong’s opinion, the tumor necrosis factor (TNF) inhibitors etanercept, infliximab, adalimumab, and certolizumab “have served their purpose for plaque psoriasis over time, but these days I would probably choose either an IL [interleukin]-17 inhibitor or an IL-23 inhibitor first,” she said. Still, TNF inhibitors “are certainly good for psoriatic arthritis, and certolizumab is appropriate for patients who are pregnant or breastfeeding,” she said. “Avoid them in patients with demyelinating disease and in those with hepatitis B. They are not preferred in patients with latent TB or advanced CHF.”
Dr. Armstrong said that there are robust efficacy data for the IL-17 inhibitors ixekizumab, secukinumab, and brodalumab in psoriasis and in the peripheral and axial forms of psoriatic arthritis (PsA). “Avoid using them in patients with a personal history of inflammatory bowel disease,” she advised.
Low rates of oral candidiasis have been reported in the literature, “but this has not been issue with our approved IL-17 inhibitors so far,” she said.
The IL-23 inhibitors guselkumab, risankizumab, tildrakizumab, and ustekinumab have robust data for psoriasis efficacy, she said, and three – guselkumab, risankizumab, and ustekinumab – are also approved for PsA. “These agents have the advantage of fewer injections, and the evidence [of efficacy] for IL-23 inhibitors continues to evolve, such as in patients with psoriatic arthritis involving the spine,” Dr. Armstrong said.
She also shared how she deals with patients who fail to respond to biologics. “Do you switch drugs, or do you dose escalate?” she asked. “In most cases, the strategy for dose escalation is to shorten the interval between the injections so the dosing is delivered more frequently.” In a case of primary failure, which Dr. Armstrong defined as a patient who has never responded optimally to a biologic, consider revisiting the diagnosis. “Maybe it’s cutaneous T-cell lymphoma or some other condition, because our current IL-17 and IL-23 medications work extremely well,” she said. “So, if you have a patient who is not responding at all, I would question the diagnosis and consider a biopsy.”
She generally waits about 6 months before switching a patient to another biologic, “to see if they’re one of the late bloomers who may catch up in efficacy,” she explained. “Switching the class of biologic is another consideration.”
If a patient had responded to the biologic for a long time and then lost response – known as secondary failure – Dr. Armstrong considers dose escalation or a switch to another agent within the same class “if it helps to address comorbidities such as PsA,” she said. “You can also try across-class switching.”
Dr. Armstrong disclosed ties with AbbVie, Arcutis, ASLAN, Beiersdorf, Boehringer Ingelheim, Bristol Myers Squibb, Dermira, Dermavant, EPI, Galderma, InCyte, Janssen, Leo, Lilly, Meiji, Modmed, Nimbus, Novartis, Ortho Dermatologics, Parexel, Pfizer, Regeneron, Sanofi, Suna, UCB, and Ventyx.
CARLSBAD, CALIF. –
“When you look at the list of options it can be confusing to many clinicians in deciding which one to choose,” April W. Armstrong, MD, MPH, professor and chief of dermatology at the University of California, Los Angeles, said at the annual symposium of the California Society of Dermatology & Dermatologic Surgery.
One approach is to consider how the biologics compare in short- and long-term efficacy. “Several different meta-analyses of biologics have been conducted,” which include some head-to head studies, Dr. Armstrong said. “In terms of efficacy, [biologics] are similar at the population level,” she said.
In a meta-analysis of 71 randomized, controlled trials through July 2020, Dr. Armstrong and colleagues found that in the short-term, Psoriasis Area and Severity Index (PASI) 90 response rates at 10-16 weeks from baseline were highest for ixekizumab (72.9%), risankizumab (72.5%), and brodalumab (72%). These PASI 90 responses were significantly higher than among patients on guselkumab (65%), secukinumab (65%), infliximab (56.8%), certolizumab (400 mg: 49.6%; 200 mg: 42.2%), ustekinumab (90 mg: 47.9%; weight-based: 45.7%; 45 mg: 44.6%), adalimumab (43%), tildrakizumab (200 mg: 39.7%; 100 mg: 37.2%), etanercept (18.0%), apremilast (12.4%), and dimethyl fumarate (12.2%).
In a more recent meta-analysis, Dr. Armstrong and coauthors used area under the curve (AUC) analyses to compare the cumulative clinical benefits of biologics over 1 year. They found that the placebo-adjusted normalized maximum AUC for a PASI 100 response was greatest for ixekizumab (0.436), risankizumab (0.423), and brodalumab (0.378), followed by guselkumab (0.358), secukinumab (0.324), ustekinumab (0.201), adalimumab (0.183), and etanercept (0.087).
In Dr. Armstrong’s opinion, the tumor necrosis factor (TNF) inhibitors etanercept, infliximab, adalimumab, and certolizumab “have served their purpose for plaque psoriasis over time, but these days I would probably choose either an IL [interleukin]-17 inhibitor or an IL-23 inhibitor first,” she said. Still, TNF inhibitors “are certainly good for psoriatic arthritis, and certolizumab is appropriate for patients who are pregnant or breastfeeding,” she said. “Avoid them in patients with demyelinating disease and in those with hepatitis B. They are not preferred in patients with latent TB or advanced CHF.”
Dr. Armstrong said that there are robust efficacy data for the IL-17 inhibitors ixekizumab, secukinumab, and brodalumab in psoriasis and in the peripheral and axial forms of psoriatic arthritis (PsA). “Avoid using them in patients with a personal history of inflammatory bowel disease,” she advised.
Low rates of oral candidiasis have been reported in the literature, “but this has not been issue with our approved IL-17 inhibitors so far,” she said.
The IL-23 inhibitors guselkumab, risankizumab, tildrakizumab, and ustekinumab have robust data for psoriasis efficacy, she said, and three – guselkumab, risankizumab, and ustekinumab – are also approved for PsA. “These agents have the advantage of fewer injections, and the evidence [of efficacy] for IL-23 inhibitors continues to evolve, such as in patients with psoriatic arthritis involving the spine,” Dr. Armstrong said.
She also shared how she deals with patients who fail to respond to biologics. “Do you switch drugs, or do you dose escalate?” she asked. “In most cases, the strategy for dose escalation is to shorten the interval between the injections so the dosing is delivered more frequently.” In a case of primary failure, which Dr. Armstrong defined as a patient who has never responded optimally to a biologic, consider revisiting the diagnosis. “Maybe it’s cutaneous T-cell lymphoma or some other condition, because our current IL-17 and IL-23 medications work extremely well,” she said. “So, if you have a patient who is not responding at all, I would question the diagnosis and consider a biopsy.”
She generally waits about 6 months before switching a patient to another biologic, “to see if they’re one of the late bloomers who may catch up in efficacy,” she explained. “Switching the class of biologic is another consideration.”
If a patient had responded to the biologic for a long time and then lost response – known as secondary failure – Dr. Armstrong considers dose escalation or a switch to another agent within the same class “if it helps to address comorbidities such as PsA,” she said. “You can also try across-class switching.”
Dr. Armstrong disclosed ties with AbbVie, Arcutis, ASLAN, Beiersdorf, Boehringer Ingelheim, Bristol Myers Squibb, Dermira, Dermavant, EPI, Galderma, InCyte, Janssen, Leo, Lilly, Meiji, Modmed, Nimbus, Novartis, Ortho Dermatologics, Parexel, Pfizer, Regeneron, Sanofi, Suna, UCB, and Ventyx.
AT CALDERM 2023
FDA approves topical roflumilast for psoriasis in children aged 6-11
On Oct. 6, the This marks an expanded indication for the drug, which was first approved for the same indication in July, 2022, for individuals aged 12 and older.
Roflumilast cream 0.3% is a phosphodiesterase-4 inhibitor approved for once-daily topical treatment of mild, moderate, and severe plaque psoriasis. According to a press release from the manufacturer, Arcutis Biotherapeutics, approval of the expanded indication is based on data from a 4-week Maximal Usage Systemic Exposure (MUSE) study in children ages 6-11 years with plaque psoriasis. It stated that pharmacokinetic, safety, tolerability, and efficacy data from this study were “generally consistent” with data from the DERMIS-1 and DERMIS-2 pivotal phase 3 trials in adults.
According to the press release, a future FDA review is planned for the results from a second MUSE study in children ages 2-5 years, as well as data from an ongoing open-label extension study evaluating the long-term safety of roflumilast cream in individuals with plaque psoriasis aged 2 years and older. The company markets topical roflumilast as Zoryve.
On Oct. 6, the This marks an expanded indication for the drug, which was first approved for the same indication in July, 2022, for individuals aged 12 and older.
Roflumilast cream 0.3% is a phosphodiesterase-4 inhibitor approved for once-daily topical treatment of mild, moderate, and severe plaque psoriasis. According to a press release from the manufacturer, Arcutis Biotherapeutics, approval of the expanded indication is based on data from a 4-week Maximal Usage Systemic Exposure (MUSE) study in children ages 6-11 years with plaque psoriasis. It stated that pharmacokinetic, safety, tolerability, and efficacy data from this study were “generally consistent” with data from the DERMIS-1 and DERMIS-2 pivotal phase 3 trials in adults.
According to the press release, a future FDA review is planned for the results from a second MUSE study in children ages 2-5 years, as well as data from an ongoing open-label extension study evaluating the long-term safety of roflumilast cream in individuals with plaque psoriasis aged 2 years and older. The company markets topical roflumilast as Zoryve.
On Oct. 6, the This marks an expanded indication for the drug, which was first approved for the same indication in July, 2022, for individuals aged 12 and older.
Roflumilast cream 0.3% is a phosphodiesterase-4 inhibitor approved for once-daily topical treatment of mild, moderate, and severe plaque psoriasis. According to a press release from the manufacturer, Arcutis Biotherapeutics, approval of the expanded indication is based on data from a 4-week Maximal Usage Systemic Exposure (MUSE) study in children ages 6-11 years with plaque psoriasis. It stated that pharmacokinetic, safety, tolerability, and efficacy data from this study were “generally consistent” with data from the DERMIS-1 and DERMIS-2 pivotal phase 3 trials in adults.
According to the press release, a future FDA review is planned for the results from a second MUSE study in children ages 2-5 years, as well as data from an ongoing open-label extension study evaluating the long-term safety of roflumilast cream in individuals with plaque psoriasis aged 2 years and older. The company markets topical roflumilast as Zoryve.
FDA approves ninth Humira biosimilar, with interchangeability
The Food and Drug Administration has granted an interchangeability designation to adalimumab-afzb (Abrilada), according to an announcement from Pfizer.
This is the second adalimumab biosimilar granted interchangeability. The first, adalimumab-adbm (Cyltezo), became available in July.
Biosimilars introduce market competition that can help lower drug prices. Adalimumab-afzb is one of nine approved biosimilars for Humira, and the last to launch in 2023.
Adalimumab-afzb is indicated for:
- Adults with rheumatoid arthritis.
- Polyarticular juvenile idiopathic arthritis in patients 2 years of age and older.
- Adults with psoriatic arthritis.
- Adults with ankylosing spondylitis.
- Crohn’s disease in adults and children 6 years of age and older.
- Adults with ulcerative colitis.
- Adults with plaque psoriasis.
- Adults with hidradenitis suppurativa.
- Adults with noninfectious intermediate and posterior uveitis and panuveitis.
“With this designation, Abrilada is now both biosimilar to and interchangeable with Humira, reinforcing confidence among physicians and pharmacists that there is no decrease in effectiveness or increase in safety risk associated with switching between Abrilada and the reference product,” Roy Fleischmann, MD, clinical professor of medicine, University of Texas Southwestern Medical Center, Dallas, said in Pfizer’s statement.
An interchangeability designation allows pharmacists to substitute the biosimilar for the reference product without involving the prescribing clinician (according to state law). To achieve this designation, Pfizer submitted data from a phase 3 study led by Dr. Fleischmann that evaluated adalimumab-afzb in patients with RA. Patients who were switched three times between the biosimilar and the reference product had outcomes similar to those of patients continuously treated with the reference product.
Adalimumab-afzb will be available later in October at a 5% discount from Humira’s price. Later this year, the drug will launch at a second price, a 60% discount from Humira.
Full prescribing information for adalimumab-afzb is available here.
A version of this article first appeared on Medscape.com.
The Food and Drug Administration has granted an interchangeability designation to adalimumab-afzb (Abrilada), according to an announcement from Pfizer.
This is the second adalimumab biosimilar granted interchangeability. The first, adalimumab-adbm (Cyltezo), became available in July.
Biosimilars introduce market competition that can help lower drug prices. Adalimumab-afzb is one of nine approved biosimilars for Humira, and the last to launch in 2023.
Adalimumab-afzb is indicated for:
- Adults with rheumatoid arthritis.
- Polyarticular juvenile idiopathic arthritis in patients 2 years of age and older.
- Adults with psoriatic arthritis.
- Adults with ankylosing spondylitis.
- Crohn’s disease in adults and children 6 years of age and older.
- Adults with ulcerative colitis.
- Adults with plaque psoriasis.
- Adults with hidradenitis suppurativa.
- Adults with noninfectious intermediate and posterior uveitis and panuveitis.
“With this designation, Abrilada is now both biosimilar to and interchangeable with Humira, reinforcing confidence among physicians and pharmacists that there is no decrease in effectiveness or increase in safety risk associated with switching between Abrilada and the reference product,” Roy Fleischmann, MD, clinical professor of medicine, University of Texas Southwestern Medical Center, Dallas, said in Pfizer’s statement.
An interchangeability designation allows pharmacists to substitute the biosimilar for the reference product without involving the prescribing clinician (according to state law). To achieve this designation, Pfizer submitted data from a phase 3 study led by Dr. Fleischmann that evaluated adalimumab-afzb in patients with RA. Patients who were switched three times between the biosimilar and the reference product had outcomes similar to those of patients continuously treated with the reference product.
Adalimumab-afzb will be available later in October at a 5% discount from Humira’s price. Later this year, the drug will launch at a second price, a 60% discount from Humira.
Full prescribing information for adalimumab-afzb is available here.
A version of this article first appeared on Medscape.com.
The Food and Drug Administration has granted an interchangeability designation to adalimumab-afzb (Abrilada), according to an announcement from Pfizer.
This is the second adalimumab biosimilar granted interchangeability. The first, adalimumab-adbm (Cyltezo), became available in July.
Biosimilars introduce market competition that can help lower drug prices. Adalimumab-afzb is one of nine approved biosimilars for Humira, and the last to launch in 2023.
Adalimumab-afzb is indicated for:
- Adults with rheumatoid arthritis.
- Polyarticular juvenile idiopathic arthritis in patients 2 years of age and older.
- Adults with psoriatic arthritis.
- Adults with ankylosing spondylitis.
- Crohn’s disease in adults and children 6 years of age and older.
- Adults with ulcerative colitis.
- Adults with plaque psoriasis.
- Adults with hidradenitis suppurativa.
- Adults with noninfectious intermediate and posterior uveitis and panuveitis.
“With this designation, Abrilada is now both biosimilar to and interchangeable with Humira, reinforcing confidence among physicians and pharmacists that there is no decrease in effectiveness or increase in safety risk associated with switching between Abrilada and the reference product,” Roy Fleischmann, MD, clinical professor of medicine, University of Texas Southwestern Medical Center, Dallas, said in Pfizer’s statement.
An interchangeability designation allows pharmacists to substitute the biosimilar for the reference product without involving the prescribing clinician (according to state law). To achieve this designation, Pfizer submitted data from a phase 3 study led by Dr. Fleischmann that evaluated adalimumab-afzb in patients with RA. Patients who were switched three times between the biosimilar and the reference product had outcomes similar to those of patients continuously treated with the reference product.
Adalimumab-afzb will be available later in October at a 5% discount from Humira’s price. Later this year, the drug will launch at a second price, a 60% discount from Humira.
Full prescribing information for adalimumab-afzb is available here.
A version of this article first appeared on Medscape.com.
Commentary: DMARD types, guselkumab, and interleukin inhibitors in PsA, October 2023
To address this gap in knowledge, Möller and colleagues compared the effectiveness of the first bDMARD in patients with PsA with low vs high joint counts (LJC and HJC, respectively). Using the Swiss Clinical Quality Management registry for rheumatic diseases, they obtained data on 387 patients with PsA who had either LJC (n = 197) or HJC (n = 190) and received bDMARD. As expected, patients with HJC had a higher burden of disease. Despite the higher burden, patients in both groups showed similar treatment efficacy in terms of drug retention. Consistent with previous reports, female sex was associated with lower treatment persistence, whereas concomitant treatment with conventional synthetic DMARD (csDMARD) was associated with longer bDMARD persistence. Thus, baseline joint counts may not be a good criterion for choosing who should be treated with bDMARD. The presence of active disease and lack of response to prior csDMARD is sufficient.
Persistence with therapy is an important indicator of drug effectiveness in the real world. A recent report from the CorEvitas registry by Mease and colleagues demonstrated that nearly 80% of patients with PsA persisted with guselkumab (an interleukin [IL]–23 inhibitor) treatment for 6 months and showed improvements in peripheral joint and skin symptoms. This study evaluated 114 patients with active PsA, > 90% of whom were previously treated with b- and tsDMARD. The mean scores for clinical Disease Activity Index in PsA, overall joint and skin activity, patient-reported pain, and body surface area with psoriasis improved significantly.
Choosing the next therapy after lack of success with treatment with a tumour necrosis factor (TNF) inhibitor and an IL-17A inhibitor is difficult. One question is whether one should try another IL-17A inhibitor or move to another class of therapy. Hansen and colleagues tried to address this question by analyses of data from the Danish Rheumatology Registry. Patients with PsA who underwent prior treatment with one or more TNF inhibitor and switched to either first-line (n = 534) or second-line (n = 102) IL-17A inhibitors (ixekizumab or secukinumab) were included. Similar persistence with therapy was observed between first-line and second-line IL-17A inhibitor switchers and between second-line secukinumab and second-line ixekizumab switchers. Withdrawal reasons were similar for both first-line and second-line switchers when considering adverse events; however, withdrawal due to lack of successful therapy was higher for the first-line vs second-line switchers (34% vs 18%). An important piece of information missing in the report was whether the lack of successful treatment with first-line therapy with an IL-17A inhibitor was primary (no response at all) or secondary (initial response and later failure). One presumes that patients with primary failures are less likely to respond to another IL-17A inhibitor compared with patients with secondary failures. Nevertheless, this large population-based study suggests that the failure of first-line IL-17A inhibitor therapy should not deter treatment with second-line IL-17A inhibitors.
Finally, Schett and colleagues looked at serum cytokine changes after treatment with guselkumab in patients with PsA with inadequate response to TNF inhibitor (TNFI-IR). Using clinical data and biosamples from patients enrolled in the COSMOS study, which included patients with active PsA and TNFI-IR who were randomly assigned to receive either guselkumab (n = 189) or placebo (n = 96), they showed that the serum levels of IL-17A, IL-17F, IL-22, and serum amyloid A were reduced significantly by week 4 and were sustained through week 48 in the guselkumab group vs the placebo group. Patients who achieved a clinical response to guselkumab at week 24 showed higher baseline IL-22 and interferon-γ levels as well as a significant reduction in IL-6 levels at week 4 compared with nonresponders. These markers are candidates for predictors for response to guselkumab in this population.
To address this gap in knowledge, Möller and colleagues compared the effectiveness of the first bDMARD in patients with PsA with low vs high joint counts (LJC and HJC, respectively). Using the Swiss Clinical Quality Management registry for rheumatic diseases, they obtained data on 387 patients with PsA who had either LJC (n = 197) or HJC (n = 190) and received bDMARD. As expected, patients with HJC had a higher burden of disease. Despite the higher burden, patients in both groups showed similar treatment efficacy in terms of drug retention. Consistent with previous reports, female sex was associated with lower treatment persistence, whereas concomitant treatment with conventional synthetic DMARD (csDMARD) was associated with longer bDMARD persistence. Thus, baseline joint counts may not be a good criterion for choosing who should be treated with bDMARD. The presence of active disease and lack of response to prior csDMARD is sufficient.
Persistence with therapy is an important indicator of drug effectiveness in the real world. A recent report from the CorEvitas registry by Mease and colleagues demonstrated that nearly 80% of patients with PsA persisted with guselkumab (an interleukin [IL]–23 inhibitor) treatment for 6 months and showed improvements in peripheral joint and skin symptoms. This study evaluated 114 patients with active PsA, > 90% of whom were previously treated with b- and tsDMARD. The mean scores for clinical Disease Activity Index in PsA, overall joint and skin activity, patient-reported pain, and body surface area with psoriasis improved significantly.
Choosing the next therapy after lack of success with treatment with a tumour necrosis factor (TNF) inhibitor and an IL-17A inhibitor is difficult. One question is whether one should try another IL-17A inhibitor or move to another class of therapy. Hansen and colleagues tried to address this question by analyses of data from the Danish Rheumatology Registry. Patients with PsA who underwent prior treatment with one or more TNF inhibitor and switched to either first-line (n = 534) or second-line (n = 102) IL-17A inhibitors (ixekizumab or secukinumab) were included. Similar persistence with therapy was observed between first-line and second-line IL-17A inhibitor switchers and between second-line secukinumab and second-line ixekizumab switchers. Withdrawal reasons were similar for both first-line and second-line switchers when considering adverse events; however, withdrawal due to lack of successful therapy was higher for the first-line vs second-line switchers (34% vs 18%). An important piece of information missing in the report was whether the lack of successful treatment with first-line therapy with an IL-17A inhibitor was primary (no response at all) or secondary (initial response and later failure). One presumes that patients with primary failures are less likely to respond to another IL-17A inhibitor compared with patients with secondary failures. Nevertheless, this large population-based study suggests that the failure of first-line IL-17A inhibitor therapy should not deter treatment with second-line IL-17A inhibitors.
Finally, Schett and colleagues looked at serum cytokine changes after treatment with guselkumab in patients with PsA with inadequate response to TNF inhibitor (TNFI-IR). Using clinical data and biosamples from patients enrolled in the COSMOS study, which included patients with active PsA and TNFI-IR who were randomly assigned to receive either guselkumab (n = 189) or placebo (n = 96), they showed that the serum levels of IL-17A, IL-17F, IL-22, and serum amyloid A were reduced significantly by week 4 and were sustained through week 48 in the guselkumab group vs the placebo group. Patients who achieved a clinical response to guselkumab at week 24 showed higher baseline IL-22 and interferon-γ levels as well as a significant reduction in IL-6 levels at week 4 compared with nonresponders. These markers are candidates for predictors for response to guselkumab in this population.
To address this gap in knowledge, Möller and colleagues compared the effectiveness of the first bDMARD in patients with PsA with low vs high joint counts (LJC and HJC, respectively). Using the Swiss Clinical Quality Management registry for rheumatic diseases, they obtained data on 387 patients with PsA who had either LJC (n = 197) or HJC (n = 190) and received bDMARD. As expected, patients with HJC had a higher burden of disease. Despite the higher burden, patients in both groups showed similar treatment efficacy in terms of drug retention. Consistent with previous reports, female sex was associated with lower treatment persistence, whereas concomitant treatment with conventional synthetic DMARD (csDMARD) was associated with longer bDMARD persistence. Thus, baseline joint counts may not be a good criterion for choosing who should be treated with bDMARD. The presence of active disease and lack of response to prior csDMARD is sufficient.
Persistence with therapy is an important indicator of drug effectiveness in the real world. A recent report from the CorEvitas registry by Mease and colleagues demonstrated that nearly 80% of patients with PsA persisted with guselkumab (an interleukin [IL]–23 inhibitor) treatment for 6 months and showed improvements in peripheral joint and skin symptoms. This study evaluated 114 patients with active PsA, > 90% of whom were previously treated with b- and tsDMARD. The mean scores for clinical Disease Activity Index in PsA, overall joint and skin activity, patient-reported pain, and body surface area with psoriasis improved significantly.
Choosing the next therapy after lack of success with treatment with a tumour necrosis factor (TNF) inhibitor and an IL-17A inhibitor is difficult. One question is whether one should try another IL-17A inhibitor or move to another class of therapy. Hansen and colleagues tried to address this question by analyses of data from the Danish Rheumatology Registry. Patients with PsA who underwent prior treatment with one or more TNF inhibitor and switched to either first-line (n = 534) or second-line (n = 102) IL-17A inhibitors (ixekizumab or secukinumab) were included. Similar persistence with therapy was observed between first-line and second-line IL-17A inhibitor switchers and between second-line secukinumab and second-line ixekizumab switchers. Withdrawal reasons were similar for both first-line and second-line switchers when considering adverse events; however, withdrawal due to lack of successful therapy was higher for the first-line vs second-line switchers (34% vs 18%). An important piece of information missing in the report was whether the lack of successful treatment with first-line therapy with an IL-17A inhibitor was primary (no response at all) or secondary (initial response and later failure). One presumes that patients with primary failures are less likely to respond to another IL-17A inhibitor compared with patients with secondary failures. Nevertheless, this large population-based study suggests that the failure of first-line IL-17A inhibitor therapy should not deter treatment with second-line IL-17A inhibitors.
Finally, Schett and colleagues looked at serum cytokine changes after treatment with guselkumab in patients with PsA with inadequate response to TNF inhibitor (TNFI-IR). Using clinical data and biosamples from patients enrolled in the COSMOS study, which included patients with active PsA and TNFI-IR who were randomly assigned to receive either guselkumab (n = 189) or placebo (n = 96), they showed that the serum levels of IL-17A, IL-17F, IL-22, and serum amyloid A were reduced significantly by week 4 and were sustained through week 48 in the guselkumab group vs the placebo group. Patients who achieved a clinical response to guselkumab at week 24 showed higher baseline IL-22 and interferon-γ levels as well as a significant reduction in IL-6 levels at week 4 compared with nonresponders. These markers are candidates for predictors for response to guselkumab in this population.