Actively Recruiting

Phase 3
Age: 18Years - 74Years
All Genders
Healthy Volunteers
NCT04997733

Fecal Microbiota Transplantation in Crohn's Disease as Relay After Anti-TNF Withdrawal

Led by Assistance Publique - Hôpitaux de Paris · Updated on 2025-08-11

150

Participants Needed

1

Research Sites

408 weeks

Total Duration

On this page

Sponsors

A

Assistance Publique - Hôpitaux de Paris

Lead Sponsor

C

CRB-HUEP

Collaborating Sponsor

AI-Summary

What this Trial Is About

Crohn's disease (CD) is a chronic inflammatory bowel disease. CD pathogenesis remains poorly understood but involves an inappropriate immune response toward an unbalanced gut microbiota in predisposed hosts. The purpose of this study is to evaluate de clinical efficacy of the fecal microbiota transplantation (FMT) as a maintenance treatment following anti-TNF agent withdrawal in CD's patient.

CONDITIONS

Official Title

Fecal Microbiota Transplantation in Crohn's Disease as Relay After Anti-TNF Withdrawal

Who Can Participate

Age: 18Years - 74Years
All Genders
Healthy Volunteers

Eligibility Criteria

Eligible

You may qualify if you...

  • Age 18 years or older and younger than 75 years
  • Diagnosed with Crohn's disease for at least 6 months
  • In steroid-free clinical remission for at least 6 months while on anti-TNF treatment
  • No flare or treatment changes in the 6 months before joining the study
  • Crohn's Disease Activity Index (CDAI) less than 150 the week before inclusion
  • Female participants of child-bearing age must use active contraception during the treatment period
  • Participants must have health insurance
  • Participants must provide informed written consent
Not Eligible

You will not qualify if you...

  • Crohn's Disease complications requiring surgery
  • Unable to undergo colonoscopy or anesthesia
  • Pregnant or breastfeeding during the study
  • Crohn's disease limited to upper gastrointestinal tract (esophagus, stomach, duodenum, jejunum)
  • Active perineal disease (such as abscess, fistula, seton, or ulceration)
  • History of more than one small bowel resection or resection longer than 1 meter
  • Current stoma or stoma within the last 6 months, or any intra-abdominal surgery within 3 months before inclusion
  • Participation in another interventional study
  • Under legal protection
  • Healthy volunteer donors have additional exclusion criteria detailed in the protocol

AI-Screening

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Trial Site Locations

Total: 1 location

1

Gastroenterology Department of Saint Antoine Hospital

Paris, France, 75012

Actively Recruiting

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Research Team

H

Harry SOKOL, PU-PH

CONTACT

L

Laurent BEAUGERIE, PU-PH

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

DOUBLE

Allocation

RANDOMIZED

Model

PARALLEL

Primary Purpose

TREATMENT

Number of Arms

2

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