Dataset Information

Deucravacitinib in Moderate to Severe Psoriasis: Clinical and Quality-of-Life Outcomes in a Phase 2 Trial.

ABSTRACT:

Introduction

Deucravacitinib is an oral, selective tyrosine kinase 2 inhibitor that demonstrated therapeutic benefit in a Phase 2 clinical trial of adults with moderate to severe plaque psoriasis. This analysis was designed to evaluate the effect of deucravacitinib on additional clinical and quality-of-life (QoL) outcomes and assess the relationship between these outcomes in adults with psoriasis.

Methods

Post-hoc analysis of a 12-week Phase 2 trial was conducted for the three most efficacious dosage groups (3 mg twice daily, 6 mg twice daily, 12 mg once daily) and placebo. Investigator assessments for efficacy included Psoriasis Area and Severity Index (PASI), body surface area (BSA) involvement, and static Physician's Global Assessment; QoL was assessed using the Dermatology Life Quality Index (DLQI). Treatment responses and their associations were evaluated over time.

Results

Deucravacitinib elicited improvement versus placebo as early as Week 4 for most efficacy measures (including changes in absolute PASI and BSA), with efficacy trends observed from Week 2 to Week 12. Improvements in QoL, assessed by achievement of a DLQI overall score of 0/1 (no effect at all on patient's life), followed a pattern similar to deucravacitinib-related clinical outcomes over 12 weeks. Overall, patients with greater improvements in psoriasis-related clinical signs and symptoms also reported greater improvement in QoL. However, complete skin clearance was not required for achieving DLQI 0/1.

Conclusion

Deucravacitinib treatment produced early response and similar trends in improvements across multiple efficacy assessments and QoL in moderate to severe plaque psoriasis. Deucravacitinib has the potential to become a promising new oral therapy for this condition.

Trial registration

ClinicalTrials.gov identifier; NCT02931838.

SUBMITTER: Thaci D

PROVIDER: S-EPMC8850503 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature

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Publications

Deucravacitinib in Moderate to Severe Psoriasis: Clinical and Quality-of-Life Outcomes in a Phase 2 Trial.

Thaçi Diamant D Strober Bruce B Gordon Kenneth B KB Foley Peter P Gooderham Melinda M Morita Akimichi A Papp Kim A KA Puig Lluís L Menter M Alan MA Colombo Matthew J MJ Elbez Yedid Y Kisa Renata M RM Ye June J Napoli Andrew A AA Wei Lan L Banerjee Subhashis S Merola Joseph F JF Gottlieb Alice B AB

Dermatology and therapy 20220113 2

<h4>Introduction</h4>Deucravacitinib is an oral, selective tyrosine kinase 2 inhibitor that demonstrated therapeutic benefit in a Phase 2 clinical trial of adults with moderate to severe plaque psoriasis. This analysis was designed to evaluate the effect of deucravacitinib on additional clinical and quality-of-life (QoL) outcomes and assess the relationship between these outcomes in adults with psoriasis.<h4>Methods</h4>Post-hoc analysis of a 12-week Phase 2 trial was conducted for the three mos ...[more]

PMID: 35025062

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Project description:IntroductionPsoriasis is a chronic, immune-mediated skin condition with significant detriments to physical/mental health. While systemic therapies are available for the treatment of moderate-to-severe psoriasis, patients can experience therapeutic failure, loss of efficacy, or medical contraindications that require other therapeutic options.ObjectiveWith the recent approval of deucravacitinib, a first-in-class TYK2 small molecule inhibitor administered orally for psoriasis patients, we reviewed data from randomized controlled trials (RCTs) to synthesize its clinical utility. To our knowledge, this is the first systematic review and meta-analysis of deucravacitinib comparing its clinical efficacy to placebo in psoriasis.MethodsA literature search was conducted in PubMed (MEDLINE), Embase, and the Cochrane Central Register of Controlled Trials to identify RCTs studying deucravacitinib in human patients with moderate-to-severe psoriasis.ResultsOne placebo-controlled Phase II RCT and two placebo-controlled/active-comparator Phase III RCTs were included for review. Patients (N=1953) treated with deucravacitinib 6 mg daily showed marked improvement in disease severity (Psoriasis Area and Severity Index (PASI), static Physician Global Assessment (sPGA) and quality-of-life outcomes compared to patients administered comparator (apremilast) and placebo. Clinical improvement given deucravacitinib was noted for scalp psoriasis but not fingernail psoriasis. Meta-analysis (deucravacitinib, n=888; placebo, n=466) comparing rates of clearance (sPGA 0/1) demonstrated superior efficacy of deucravacitinib compared to placebo (odds ratio, 12.87; 95% confidence interval, 8.97-18.48; χ2=4.08, I2=51%). Deucravacitinib was well-tolerated, with similar rate of occurrence and type of adverse events reported among patients treated with placebo or apremilast at Week 12-16. No cardiovascular events, serious infections, or lab abnormalities were noted.ConclusionDeucravacitinib possesses good efficacy, with no report of safety concerns associated with prior JAK inhibitors used for psoriasis. Meta-analysis demonstrated deucravacitinib's superiority compared to placebo, indicating its promising clinical utility. Further studies are needed to observe long-term safety and efficacy, and to compare deucravacitinib to existing treatments.

Project description:IntroductionDeucravacitinib, an oral tyrosine kinase 2 (TYK2) inhibitor, is approved in the United States to treat adults with moderate-to-severe plaque psoriasis (PsO). This study compared the long-term efficacy of deucravacitinib and adalimumab using results from long-term extension (LTE) trials.MethodsOpen-label LTE trials were identified for an indirect treatment comparison (deucravacitinib: POETYK PSO-LTE [NCT04036435]; adalimumab: REVEAL extension [NCT00195676]). To ensure study design comparability, patients initially randomized to placebo and switched to deucravacitinib or adalimumab after week 16 were compared. The primary outcome was an ≥ 75% reduction in Psoriasis Area and Severity Index score (PASI 75) at week 112 postrandomization. Secondary outcomes were PASI 75 at week 52 and an ≥ 90% reduction in PASI score (PASI 90) at weeks 52 and 112. Missing PASI data were imputed. A matching-adjusted indirect comparison was conducted; individual patient-level data from POETYK PSO-LTE were reweighted to balance baseline characteristics with those from the REVEAL extension.ResultsBefore reweighting, on average, patients in the POETYK PSO-LTE (N = 329) versus the REVEAL (N = 345) extension were older, had a lower body weight, received more prior systemic treatments, and had higher baseline PASI scores and week 16 placebo PASI 75 and PASI 90 response rates. Following reweighting, adjusted week 112 PASI 75 response rates were significantly higher for deucravacitinib versus adalimumab (67.2% vs. 54.0%; mean difference [95% CI], 13.2 [4.0-22.5] percentage points). Deucravacitinib had a numerically higher adjusted week 112 PASI 90 response rate (41.3% vs. 34.0%; mean difference [95% CI], 7.3 [-2.0 to 16.7] percentage points). The treatments had similar week 52 adjusted PASI 75 and PASI 90 response rates.ConclusionIn this interim analysis, adults with moderate to severe PsO had higher long-term response rates at 2 years when treated with deucravacitinib versus adalimumab. Deucravacitinib response rates remained stable whereas adalimumab response rates declined in year 2.

Project description:ImportanceSafe and effective long-term treatments for moderate to severe plaque psoriasis are needed.ObjectiveTo evaluate the long-term safety and efficacy of deucravacitinib through 3 years (week 148) in the randomized POETYK PSO-1, PSO-2, and nonrandomized long-term extension (LTE) trials.Design, setting, and participantsPSO-1/PSO-2 were global, 52-week, randomized, double-blinded phase 3 trials in patients with moderate to severe plaque psoriasis. After completing 52 weeks of treatment in PSO-1/PSO-2, patients could enroll in the prespecified, ongoing, nonrandomized LTE trial. The peak of the global COVID-19 pandemic coincided with the LTE trial. Patient enrollment in the LTE started August 12, 2019; safety and efficacy were assessed through June 15, 2022; and these data were analyzed through June 28, 2024.InterventionsThe PSO-1/PSO-2 trials randomized patients 1:2:1 to oral placebo, deucravacitinib, 6 mg once daily, or apremilast, 30 mg twice daily. Patients enrolling in the LTE trial received open-label deucravacitinib, 6 mg once daily.Main outcomes and measuresSafety outcomes were evaluated in patients who received 1 or more doses of deucravacitinib. Efficacy outcomes included 75% or greater or 90% or greater reduction from baseline in Psoriasis Area and Severity Index (PASI 75/90) and static Physician Global Assessment scores of 0 (clear) or 1 (almost clear) (sPGA 0/1) and were assessed in patients who received deucravacitinib treatment from day 1 of the parent trials who continued in the LTE trial.ResultsOf 1519 patients who received 1 or more doses of deucravacitinib, 513 received continuous deucravacitinib treatment from day 1 and entered the LTE trial. Exposure-adjusted incidence rates (EAIRs) per 100 person-years were decreased or similar in the 1-year vs 3-year cumulative periods, respectively, for adverse events (AEs) (229.2 vs 144.8; 95% CI, 215.4-243.9 vs 137.1-153.0), serious AEs (5.7 vs 5.5; 95% CI, 4.4-7.4 vs 4.7-6.4), discontinuations due to AEs (4.4 vs 2.4; 95% CI, 3.3-5.9 vs 2.0-3.0), and deaths (0.2 vs 0.3; 95% CI, 0.1-0.8 vs 0.2-0.6). Incidence rates of the most common AEs (EAIR per 100 person-years ≥5) during the 1-year and 3-year cumulative periods, respectively, were nasopharyngitis (26.1 vs 11.4; 95% CI, 23.0-29.8 vs 10.2-12.7), COVID-19 (0.5 vs 8.0; 95% CI, 0.2-1.2 vs 7.1-9.1), and upper respiratory tract infection (13.4 vs 6.2; 95% CI, 11.3-16.0 vs 5.4-7.2). EAIRs for AEs of interest, including herpes zoster, major adverse cardiovascular events, and malignant diseases, remained low and were decreased or comparable between the 1-year and 3-year cumulative periods. Clinical response rates were maintained through 3 years.Conclusions and relevanceThe findings of this integrated analysis of the phase 3 POETYK PSO-1, PSO-2, and nonrandomized LTE trials demonstrate a consistent safety profile and durable clinical response of continuous treatment with deucravacitinib through 3 years of treatment in patients with psoriasis.Trial registrationClinicalTrials.gov Identifiers: NCT03624127, NCT03611751, and NCT04036435.

Dataset Information

Deucravacitinib in Moderate to Severe Psoriasis: Clinical and Quality-of-Life Outcomes in a Phase 2 Trial.

Introduction

Methods

Results

Conclusion

Trial registration

Publications

Deucravacitinib in Moderate to Severe Psoriasis: Clinical and Quality-of-Life Outcomes in a Phase 2 Trial.

Similar Datasets

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