Abstract
the objective of this systematic review and meta-analysis was to evaluate the outcomes of fecal microbiota transplantation (FMT) therapy for recurrent Clostridium difficile infection (CDI) in inflammatory bowel disease (IBD) patients. electronic databases were searched for studies reporting on the efficacy and/or safety of FMT therapy for recurrent CDI in IBD. The meta-prop command of the meta package in R was used to assess efficacy and safety. Subgroup analyses were performed to explore heterogeneity regarding all outcomes. eleven trials were included in the study. A pooled analysis showed that the initial cure rate of recurrent CDI among IBD patients was 80 % (95 % CI, 0.76, 0.84), and the overall cure rate after two or more FMT procedures was 90 % (95 % CI, 0.84, 0.94). The recurrence rate post-FMT therapy was 25 % (95 % CI: 0.20, 0.32). Sub-analyses suggested that the initial cure rate of CDI in ulcerative colitis (UC) patients was higher than in Crohn's disease (CD) patients (85 % vs. 79 %), with no statistically significant differences (p > 0.05). No serious adverse events were noted in any of the patients post-FMT. FMT is an effective and safe treatment for recurrent CDI in patients with IBD. FMT should be considered early in cases of recurrent or refractory CDI. Multiple FMT procedures can improve the cure rate of CDI.
Published Version
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