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An Open Label Single-Arm Phase 3 Study to Evaluate the Efficacy, Safety, Tolerability, Pharmacokinetics, and Immunogenicity of Vedolizumab Intravenous in the Treatment of Pediatric Subjects with Active Chronic Pouchitis

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-504773-20-00
Acronym
Vedolizumab-3041
Enrollment
26
Registered
2024-06-26
Start date
2024-08-01
Completion date
Unknown
Last updated
2025-11-25

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Active Chronic Pouchitis

Brief summary

01. The primary efficacy endpoint is clinical (mPDAI) remission (defined as an mPDAI score <5 and a reduction of overall mPDAI score by ≥2 points from baseline) assessed at W14.

Detailed description

01.Clinical (mPDAI) remission (defined as an mPDAI score <5 and a reduction of overall mPDAI score by ≥2 points from baseline) assessed at W34., 02. PDAI remission (defined as PDAI score <7 and a decrease in PDAI score by ≥3 points from baseline) at W14., 03. PDAI remisssion (defined as PDAI score <7 and a decrease in PDAI score by >3 points from baseline) at W34, 04. Clinical (mPDAI) response (defined as a decrease in mPDAI score by ≥2 points from baseline) at W14, 05. Clinical (mPDAI) response (defined as a decrease in mPDAI score by >2 points fom baseline) at W34., 06. Change from baseline in mPDAI clinical symptom subscore at W14., 07. Change from baseline in mPDAI total score at W34, 08. Change from baseline in PDAI total score and PDAI clinical symptoms, endoscopic, and histologic subscores at W14, 09. Change from baseline in PDAI total score and PDAI clinical symptoms, endoscopic and histologic subscores at W34., 10. Index scores, visual analogue scale (VAS), and changes from baseline for each in the EQ-5D-Y Proxy Version 1.0 at W14 and W34.

Interventions

DRUGVANCOMYCIN
DRUGCIPROFLOXACIN
DRUGRIFAXIMIN
DRUGMETRONIDAZOLE

Sponsors

Takeda Development Center Americas Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
0 Years to 17 Years

Design outcomes

Primary

MeasureTime frame
01. The primary efficacy endpoint is clinical (mPDAI) remission (defined as an mPDAI score <5 and a reduction of overall mPDAI score by ≥2 points from baseline) assessed at W14.

Secondary

MeasureTime frame
01.Clinical (mPDAI) remission (defined as an mPDAI score <5 and a reduction of overall mPDAI score by ≥2 points from baseline) assessed at W34., 02. PDAI remission (defined as PDAI score <7 and a decrease in PDAI score by ≥3 points from baseline) at W14., 03. PDAI remisssion (defined as PDAI score <7 and a decrease in PDAI score by >3 points from baseline) at W34, 04. Clinical (mPDAI) response (defined as a decrease in mPDAI score by ≥2 points from baseline) at W14, 05. Clinical (mPDAI) response (defined as a decrease in mPDAI score by >2 points fom baseline) at W34., 06. Change from baseline in mPDAI clinical symptom subscore at W14., 07. Change from baseline in mPDAI total score at W34, 08. Change from baseline in PDAI total score and PDAI clinical symptoms, endoscopic, and histologic subscores at W14, 09. Change from baseline in PDAI total score and PDAI clinical symptoms, endoscopic and histologic subscores at W34., 10. Index scores, visual analogue scale (VAS), and changes fro

Countries

Belgium, Croatia, Czechia, Denmark, Greece, Italy, Poland, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026