Dataset Information

Vedolizumab in Combination With Corticosteroids for Induction Therapy in Crohn's Disease: A Post Hoc Analysis of GEMINI 2 and 3.

ABSTRACT: BACKGROUND:Combined therapy with vedolizumab and corticosteroids may improve clinical response or remission in Crohn's disease. The aim of this study is to assess efficacy and safety/tolerability of vedolizumab plus stable doses of corticosteroids at baseline during induction therapy in moderately to severely active Crohn's disease. METHODS:A post hoc exploratory analysis was performed on data from GEMINI 2 (NCT00783692) and GEMINI 3 (NCT01224171), which assessed outcomes following induction therapy over 6- and 10-week periods, respectively. Patients receiving vedolizumab or placebo were stratified by corticosteroid use at baseline. Efficacy endpoints were clinical remission (CR; Crohn's Disease Activity Index [CDAI] score ?150 points) and enhanced clinical response (ECR; decrease of ?100 points in CDAI score from baseline), assessed at week 6 (GEMINI 2 and GEMINI 3) and week 10 (GEMINI 3). Safety endpoints included the incidence of adverse events. RESULTS:Vedolizumab plus corticosteroids resulted in higher CR rates than placebo plus corticosteroids at week 6 in GEMINI 2 and at week 6 and week 10 in GEMINI 3. More patients receiving vedolizumab plus corticosteroids achieved CR at week 6 in GEMINI 2 and at week 10 in GEMINI 3 than patients receiving vedolizumab alone. Vedolizumab plus corticosteroids also resulted in significantly higher ECR rates than placebo plus corticosteroids at all timepoints in both studies. More patients receiving vedolizumab plus corticosteroids achieved higher ECR rates at week 6 in GEMINI 2 and at week 10 in GEMINI 3 than patients receiving vedolizumab alone. Adverse event incidence was similar across groups. CONCLUSIONS:Vedolizumab in combination with stable doses of corticosteroids at baseline may improve induction of clinical response or remission in moderately to severely active Crohn's disease. TRIAL REGISTRATION NUMBERS:NCT00783692, NCT01224171.

SUBMITTER: Sands BE

PROVIDER: S-EPMC6635819 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature

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Vedolizumab in Combination With Corticosteroids for Induction Therapy in Crohn's Disease: A Post Hoc Analysis of GEMINI 2 and 3.

Sands Bruce E BE Van Assche Gert G Tudor David D Akhundova-Unadkat Gamar G Curtis Rebecca I RI Tan Tjoeke T

Inflammatory bowel diseases 20190701 8

<h4>Background</h4>Combined therapy with vedolizumab and corticosteroids may improve clinical response or remission in Crohn's disease. The aim of this study is to assess efficacy and safety/tolerability of vedolizumab plus stable doses of corticosteroids at baseline during induction therapy in moderately to severely active Crohn's disease.<h4>Methods</h4>A post hoc exploratory analysis was performed on data from GEMINI 2 (NCT00783692) and GEMINI 3 (NCT01224171), which assessed outcomes followin ...[more]

PMID: 30615117

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Project description:BackgroundCorticosteroid-free clinical remission is important in ulcerative colitis.ObjectiveThis GEMINI 1 post hoc analysis evaluated vedolizumab efficacy in achieving sustained corticosteroid-free clinical remission in moderately to severely active ulcerative colitis.Materials and methodsGEMINI 1 included a 6-week induction period followed by a 46-week maintenance period. Patients received stable corticosteroid dosing at baseline/during induction and tapered dosing during maintenance. Analysis groups included vedolizumab (induction and maintenance); vedolizumab/placebo (vedolizumab induction, placebo maintenance); and placebo (induction and maintenance). The primary endpoint was sustained corticosteroid-free clinical remission (partial Mayo score ≤2, no individual subscore >1, for ≥32 weeks). Multivariate analyses identified covariates associated with the primary endpoint. Safety endpoints included adverse events.ResultsBaseline demographics and concomitant corticosteroid use were similar across groups (n=454). A greater proportion (95% confidence interval) of the vedolizumab group achieved sustained corticosteroid-free clinical remission (10.2% [6.9 to 13.6]) vs the placebo group (1.4% [0.0 to 7.3]; difference 8.9% [-3.8 to 21.4]). Proportions were similar between the vedolizumab/placebo and placebo groups. Covariates associated with sustained corticosteroid-free clinical remission (odds ratio [95% confidence interval]) were treatment (vedolizumab vs placebo: 9.35 [1.25 to 71.43]; p=0.0605), anti-tumor necrosis factor alpha exposure (yes vs no: 0.26 [0.12 to 0.57]; p=0.0008), and disease duration (≤2 vs >2 years: 2.66 [0.99-7.19]; p=0.0531). Adverse events were similar across groups.ConclusionA numerically greater proportion of vedolizumab-treated patients with ulcerative colitis achieved sustained corticosteroid-free clinical remission. Vedolizumab treatment, no previous anti-tumor necrosis factor alpha exposure, and shorter disease duration were associated with sustained corticosteroid-free clinical remission.ClinicaltrialsgovNCT00783718.

Project description:Background and aimsExtraintestinal manifestations [EIMs] such as arthritis/arthralgia are common in inflammatory bowel disease. We performed post hoc analyses of data from the GEMINI studies to evaluate the effect of vedolizumab, a gut-selective anti-trafficking agent, on arthritis/arthralgia.MethodsSustained resolution of baseline arthritis/arthralgia, worsening of baseline arthritis/arthralgia, the occurrence of new arthritis/arthralgia, and the composite of new/worsening arthritis/arthralgia were evaluated. Cox modelling was used for time-to-event analysis. The influence of corticosteroid-tapering was also investigated.ResultsIn Crohn's disease [CD] patients, vedolizumab was significantly less likely than placebo to be associated with new/worsening arthritis/arthralgia (hazard ratio [HR], 0.63; 95% confidence interval [CI], 0.44-0.89). Similar incidences of sustained resolution of arthritis/arthralgia occurred with vedolizumab and placebo. In CD patients on corticosteroids at baseline, a decrease in corticosteroid dose increased the risk of new/worsening arthritis/arthralgia (odds ratio [OR], 7.49; 95% CI, 3.50-15.97) regardless of treatment; and in those achieving corticosteroid-free status, arthritis/arthralgia was less likely with vedolizumab than with placebo [HR, 0.14; 95% CI, 0.05-0.35]. In ulcerative colitis [UC] patients, vedolizumab and placebo showed a similar incidence of new/worsening of arthritis/arthralgia. In UC patients on corticosteroid at baseline, arthritis/arthralgia was more likely in those achieving corticosteroid-free status than in those continuing corticosteroids (HR 2.63 [95% CI 1.13-6.11]); and in those achieving corticosteroid-free status, the incidence of arthritis/arthralgia was similar with vedolizumab and placebo.ConclusionsVedolizumab therapy was associated with a reduced likelihood of new/worsening arthritis/arthralgia in CD and no increased incidence of these events in UC.Studies included [clincialtrials.gov, number]GEMINI 1 [NCT00783718]; GEMINI 2 [NCT00783692]; GEMINI 3 [NCT01224171].

Dataset Information

Vedolizumab in Combination With Corticosteroids for Induction Therapy in Crohn's Disease: A Post Hoc Analysis of GEMINI 2 and 3.

Publications

Vedolizumab in Combination With Corticosteroids for Induction Therapy in Crohn's Disease: A Post Hoc Analysis of GEMINI 2 and 3.

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