Fecal Microbiota Transplantation Outcome and Gut Microbiota Composition in Ulcerative Colitis: a Systematic Review and Meta-analysis

Fecal microbiota transplantation (FMT) can induce remission in patients with ulcerative colitis (UC), yet its efficacy needs improvement. We conducted a comprehensive evaluation of the current literature on microbial factors affecting outcome, as well as a meta-analysis on some of the largest datasets regarding composition.