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

"The colonoscopy for FMT will be planned between 7 and 14 days after the last adalimumab or sub-cutaneous infliximab administration and 6 weeks +/- 7 days after the last intravenous infliximab administration 14 and 28 days following the last sub-cutaneous golimumab administration. After colon cleansing using polyethylene glycol, the patient will have a colonoscopy under general anesthesia. The patient will then receive either FMT (frozen preparation of 50g of stools in 300ml of saline (NaCl 0.9%), (FMT vehicle in the terminal ileum or the colon.~At W12 and W24 after first colonoscopy, the patient receives treatment by capsule (15 capsules contain 0.8g of stools by visit)."

"The colonoscopy for sham-transplantation will be planned between 7 and 14 days after the last adalimumab or sub-cutaneous infliximab administration and 6 weeks +/- 7 days after the last intravenous infliximab administration, 14 and 28 days following the last sub-cutaneous golimumab administration. After colon cleansing using polyethylene glycol, the patient will have a colonoscopy under general anesthesia. The patient will then receive either sham transplantation (frozen preparation of NaCl 0.9% with 10% glycerol) in the terminal ileum or the colon.~At S12 and S24 after first colonoscopy, the patient receives treatment by capsule (15 capsules contain placebo)."