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Higher vs Standard Adalimumab Induction and Maintenance Dosing Regimens for Treatment of Ulcerative Colitis: SERENE UC Trial Results
- Source :
- Gastroenterology, 162(7), 1891-1910. W.B. Saunders Ltd
- Publication Year :
- 2022
- Publisher :
- Elsevier BV, 2022.
-
Abstract
- BACKGROUND & AIMS: SERENE UC (Study of a Novel Approach to Induction and Maintenance Dosing With Adalimumab in Patients With Moderate to Severe Ulcerative Colitis) evaluated the efficacy of higher adalimumab induction and maintenance dose regimens in patients with ulcerative colitis. METHODS: This phase 3, double-blind, randomized trial included induction and maintenance studies, with a main study (ex-Japan) and Japan substudy. Eligible patients (18-75 years, full Mayo score 6-12, centrally read endoscopy subscore 2-3) were randomized 3:2 to higher induction regimen (adalimumab 160 mg at weeks 0, 1, 2, and 3) or standard induction regimen (160 mg at week 0 and 80 mg at week 2); all received 40 mg at weeks 4 and 6. At week 8, all patients were rerandomized 2:2:1 (main study) to 40 mg every week (ew), 40 mg every other week (eow), or exploratory therapeutic drug monitoring; or 1:1 (Japan substudy) to 40 mg ew or 40 mg eow maintenance regimens. RESULTS: In the main study, 13.3% vs 10.9% of patients receiving the higher induction regimen vs standard induction regimen achieved clinical remission (full Mayo score ≤2 with no subscore >1) at week 8 (induction primary end point; P = .265); among week-8 responders, 39.5% vs 29.0% receiving 40 mg ew vs 40 mg eow achieved clinical remission at week 52 (maintenance primary end point; P = .069). In the integrated (main + Japan) population, 41.1% vs 30.1% of week-8 responders receiving 40 mg ew vs 40 mg eow achieved clinical remission at week 52 (nominal P = .045). Safety profiles were comparable between dosing regimens. CONCLUSION: Although primary end points were not met, a >10% absolute difference in clinical remission was demonstrated with higher adalimumab maintenance dosing. Higher dosing regimens were generally well tolerated and consistent with the known safety profile of adalimumab in ulcerative colitis. CLINICALTRIALS: gov, Number: NCT002209456. ispartof: GASTROENTEROLOGY vol:162 issue:7 pages:1891-1910 ispartof: location:United States status: published
- Subjects :
- Hepatology
Monoclonal Antibody
moderately to severely active ulcerative colitis
Remission Induction
Inflammatory Bowel Disease
Adalimumab
Gastroenterology
clinical trial result
Treatment Outcome
Clinical Protocols
Double-Blind Method
Clinical Trial Result
inflammatory bowel disease
monoclonal antibody
Humans
Colitis, Ulcerative
Moderately to Severely Active Ulcerative Colitis
Subjects
Details
- ISSN :
- 00165085
- Volume :
- 162
- Database :
- OpenAIRE
- Journal :
- Gastroenterology
- Accession number :
- edsair.doi.dedup.....e08dca17b1a48aa9608de4a03731cd9e