Examining the Efficacy of Fecal Microbiota Transplantation (FMT) and Dietary Fiber in Patients With Ulcerative Colitis

Summary

A double-blind, randomized, placebo-controlled clinical trial examining the efficacy and safety of Fecal Microbiota Transplantation (FMT) and high fiber supplementation in patients with active mild to moderate Ulcerative Colitis (UC). All enrolled subjects will provide serological, stool and mucosal specimen at each clinic visit to help further define the alterations in microbial profiles and immune cell function in response to psyllium fiber after FMT treatment.

Timeline

Start

2020-01-31

Primary completion

2023-06-09

Completion

2024-04-12

Outcome

Met primary endpoint

paper FMT induced clinical response, remission, and endoscopic improvement in UC patients compared to placebo (p < 0.05) PMID 40460824 ↗

Publications

• Background Jacob V, Crawford C, Cohen-Mekelburg S, Viladomiu M, Putzel GG, Schneider Y, Chabouni F, O'Neil S, Bosworth B, Woo V, Ajami NJ, Petrosino JF, Gerardin Y, Kassam Z, Smith M, Iliev ID, Sonnenberg GF, Artis D, Scherl E, Longman RS. Single Delivery of High-Diversity Fecal Microbiota Preparation by Colonoscopy Is Safe and Effective in Increasing Microbial Diversity in Active Ulcerative Colitis. Inflamm Bowel Dis. 2017 Jun;23(6):903-911. doi: 10.1097/MIB.0000000000001132.
• Gogokhia L, Tran N, Grier A, Nagayama M, Xiang G, Funez-dePagnier G, Lavergne A, Ericsson C, Ben Maamar S, Zhang M, Battat R, Scherl E, Lukin DJ, Longman RS. Donor composition and fiber promote strain engraftment in a randomized controlled trial of fecal microbiota transplant for ulcerative colitis. Med. 2025 Sep 12;6(9):100707. doi: 10.1016/j.medj.2025.100707. Epub 2025 Jun 2.

Drugs

Indications