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About
The purpose of this study is to evaluate the percentage of participants with perianal fistula healing at Week 30 in 2 different dose regimens of vedolizumab intravenous (IV) 300 milligram (mg) in participants with fistulizing Crohn's disease (CD).
Full description
The drug being tested in this study is called vedolizumab IV. Vedolizumab IV is being tested to treat people who have fistulizing CD. This study will look at fistula healing in people who take vedolizumab IV.
The study is planned to enroll approximately 100 patients. Participants will be randomly assigned (by chance, like flipping a coin) to one of the two treatment groups-which will remain undisclosed to the patient and study doctor during the study (unless there is an urgent medical need):
This multi-center trial will be conducted worldwide. The overall time to participate in this study from screening to 18 weeks after the last dose is 44 weeks. Participants will make multiple visits to the clinic, and will be contacted by telephone 6 months after last dose of study drug for a follow-up assessment.
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Inclusion criteria
In the opinion of the investigator, the participant is capable of understanding and complying with protocol requirements.
The participant or, when applicable, the participant's legally acceptable representative has signed and dated a written, informed consent form and any required privacy authorization prior to the initiation of any study procedures.
Has a diagnosis of CD established at least 3 months prior to randomization by clinical and endoscopic evidence and corroborated by a histopathology report.
Has a diagnosis of a minimum of 1 perianal draining fistula of at least 2 weeks duration as a complication of moderately to severely active CD, as identified on magnetic resonance image (MRI) at Screening. Other types of fistulae (enterocutaneous, abdominal) except rectovaginal fistulae are permitted, but the number of perianal draining fistulae is limited to 3.
All countries except France: The participant, historically, had an inadequate response with, lost response to, or was intolerant to either conventional therapy or a tumor necrosis factor-alpha (TNF-α) antagonist for their underlying CD (does not require treatment failure for currently active draining fistula).
France only: The participant, historically, failed (ie, had an inadequate response with, lost response to, or was intolerant to) infliximab for treatment of their underlying CD or fistulizing CD.
If the participant had noncutting perianal seton placement as part of standard care, seton must be removed by Week 14 of the study.
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34 participants in 2 patient groups
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Data sourced from clinicaltrials.gov
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