New study aims to pinpoint fastest Crohn's symptom relief

NCT ID NCT06249555

First seen Jun 27, 2026 · Last updated Aug 14, 2026 · Updated 1 time

Summary

This study follows 300 adults with Crohn's disease who are starting standard treatments like vedolizumab or IL-23 blockers. Researchers will track how quickly patients feel improvements in pain, fatigue, and daily functioning using simple questionnaires. The goal is to better understand when these therapies start working, helping guide future treatment decisions.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
vedolizumab, ustekinumab, risankizumab, guselkumab, mirikizumab
What this could lead to
If successful, this study could help doctors predict which Crohn's treatment works fastest for each patient, improving personalized care.
What could go wrong
This is an observational study, not a controlled trial, so it cannot prove cause and effect. Results may not apply to all patients.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • ABP Research Services Corp.

    Oakville, Ontario, L6L5L7, Canada

  • Alimentiv

    London, Ontario, N6Z5B6, Canada

  • Brigham and Women's Hospital

    Chestnut Hill, Massachusetts, 02467, United States

  • Cleveland Clinic Foundation

    Cleveland, Ohio, 44195, United States

  • GI Alliance - Bellevue - Washington Gastroenterology

    Bellevue, Washington, 98004, United States

  • GI Alliance - Sun City

    Sun City, Arizona, 85351, United States

  • GI Alliance Research Fort Worth

    Fort Worth, Texas, 76104, United States

  • GI Alliance Research Mansfield

    Mansfield, Texas, 76063, United States

  • GNRR Digestive Clinics and Research Center

    Brampton, Ontario, L6S0E2, Canada

  • London Health Sciences Centre

    London, Ontario, N6A5A5, Canada

  • McMaster University Medical Center

    Hamilton, Ontatrio, L8N 3Z5, Canada

  • Montreal General Hospital

    Montreal, Quebec, H3G1A4, Canada

  • Northwestern University

    Evanston, Illinois, 60611, United States

  • OR Clinic - East - GI

    Portland, Oregon, 97220, United States

  • Rajbir Rai Medicine Professional Corporation

    Oakville, Ontario, L6L4P7, Canada

  • Scarborough Center for Inflammatory Bowel Disease

    Scarborough Village, Ontario, M1B3V4, Canada

  • The Ottawa Hospital

    Ottawa, Ontario, K1H8L6, Canada

  • Toronto Immune & Digestive Health Institute Inc.

    Toronto, Ontario, M6A3B4, Canada

  • University Medical Center New Orleans

    New Orleans, Louisiana, 70112, United States

  • University of Alberta

    Edmonton, Alberta, T6G2X8, Canada

  • University of British Columbia

    Vancouver, British Columbia, V6Z2K5, Canada

  • University of Iowa

    Iowa City, Iowa, 52242, United States

  • University of North Carolina

    Chapel Hill, North Carolina, 27599, United States

  • West GTA Research Inc.

    Mississauga, Ontario, L5M7N4, Canada

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