Laura K Ferris1, Elyssa Ott2, Jingzhi Jiang3, H Chih-Ho Hong4, Shu Li5, Chenglong Han6, Wojciech Baran7. 1. Department of Dermatology, University of Pittsburgh, Pittsburgh, PA, USA. 2. Janssen Scientific Affaits, LLC, Horsham, PA, USA. 3. Janssen Research & Development, LLC, Fremont, CA, USA. 4. University of British Columbia, Department of Dermatology and Skin Science and Probity Medical Research, Surrey, Canada. 5. Janssen Research & Development, LLC, Spring House, PA, USA. 6. Janssen Research & Development, LLC, Malvern, PA, USA. 7. Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, Wrocław, Poland.
Abstract
Objectives: Guselkumab, an interleukin-23 antagonist, is approved for self-administration with the UltraSafe Plus™ syringe to treat moderate-to-severe plaque-type psoriasis. We evaluated the efficacy, safety, pharmacokinetics, and acceptability of guselkumab administered using a novel patient-controlled injector (One-Press) in psoriasis patients.Materials and methods: This Phase 3, multicentre, double-blind, placebo-controlled study (ORION, Clinicaltrials.gov identifier-NCT02905331) randomized adults with moderate-to-severe psoriasis (4:1) toguselkumab 100 mg at Weeks 0/4/12/20/28 or placebo at Weeks 0/4/12 with crossover to guselkumab 100 mg at Weeks 16/20/28. Week 16 co-primary endpoints were the proportions of patients achieving Investigator Global Assessment (IGA) cleared/minimal (IGA 0/1) and Psoriasis Area and Severity Index 90% improvement (PASI90) responses. One-Press usability/acceptability was evaluated using the Self-Injection Assessment Questionnaire (SIAQ) and Patient-Controlled Injection Device Questionnaire. Final assessments occurred at Week 40. Results: At Week 16, significantly higher proportions of guselkumab-treated (N = 62) than placebo-treated (N = 16) patients achieved IGA 0/1 (80.6% vs. 0.0%, p < .001) and PASI90 (75.8% vs. 0.0%, p < .001) responses. Adverse events were comparable between treatments. SIAQ results demonstrated 99% (68/69) of patients were satisfied/very satisfied with One-Press at Week 28.Conclusions: Guselkumab administered using the One-Press patient-controlled injector was efficacious and well-tolerated in moderate-to-severe psoriasis patients, consistent with previously reported Phase-3 studies of guselkumab administered using UltraSafe Plus. One-Press was highly acceptable to patients.
RCT Entities:
Objectives:Guselkumab, an interleukin-23 antagonist, is approved for self-administration with the UltraSafe Plus™ syringe to treat moderate-to-severe plaque-type psoriasis. We evaluated the efficacy, safety, pharmacokinetics, and acceptability of guselkumab administered using a novel patient-controlled injector (One-Press) in psoriasispatients.Materials and methods: This Phase 3, multicentre, double-blind, placebo-controlled study (ORION, Clinicaltrials.gov identifier-NCT02905331) randomized adults with moderate-to-severe psoriasis (4:1) to guselkumab 100 mg at Weeks 0/4/12/20/28 or placebo at Weeks 0/4/12 with crossover to guselkumab 100 mg at Weeks 16/20/28. Week 16 co-primary endpoints were the proportions of patients achieving Investigator Global Assessment (IGA) cleared/minimal (IGA 0/1) and Psoriasis Area and Severity Index 90% improvement (PASI90) responses. One-Press usability/acceptability was evaluated using the Self-Injection Assessment Questionnaire (SIAQ) and Patient-Controlled Injection Device Questionnaire. Final assessments occurred at Week 40. Results: At Week 16, significantly higher proportions of guselkumab-treated (N = 62) than placebo-treated (N = 16) patients achieved IGA 0/1 (80.6% vs. 0.0%, p < .001) and PASI90 (75.8% vs. 0.0%, p < .001) responses. Adverse events were comparable between treatments. SIAQ results demonstrated 99% (68/69) of patients were satisfied/very satisfied with One-Press at Week 28.Conclusions: Guselkumab administered using the One-Press patient-controlled injector was efficacious and well-tolerated in moderate-to-severe psoriasispatients, consistent with previously reported Phase-3 studies of guselkumab administered using UltraSafe Plus. One-Press was highly acceptable to patients.
Authors: Dimitri Luz Felipe da Silva; Elisa Nunes Secamilli; Mariana Valbon Beleli; Juliana Yumi Massuda; Andrea F E C Franca; Renata F Magalhães Journal: An Bras Dermatol Date: 2022-03-18 Impact factor: 2.113