Abstract
BackgroundFecal microbiota transplantation (FMT) has been shown to be safe and effective in treating refractory or relapsing C. difficile infection (CDI), but its use has been limited by practical barriers. We recently reported a small preliminary feasibility study using orally administered frozen fecal capsules. Following these early results, we now report our clinical experience in a large cohort with structured follow-up.MethodsWe prospectively followed a cohort of patients with recurrent or refractory CDI who were treated with frozen, encapsulated FMT at our institution. The primary endpoint was defined as clinical resolution whilst off antibiotics for CDI at 8 weeks after last capsule ingestion. Safety was defined as any FMT-related adverse event grade 2 or above.ResultsOverall, 180 patients aged 7–95 years with a minimal follow-up of 8 weeks were included in the analysis. CDI resolved in 82 % of patients after a single treatment, rising to a 91 % cure rate with two treatments. Three adverse events Grade 2 or above, deemed related or possibly related to FMT, were observed.ConclusionsWe confirm the effectiveness and safety of oral administration of frozen encapsulated fecal material, prepared from unrelated donors, in treating recurrent CDI. Randomized studies and FMT registries are still needed to ascertain long-term safety.
Highlights
Fecal microbiota transplant (FMT) has been shown to be safe and effective in treating refractory or relapsing C. difficile infection (CDI) [4,5,6,7,8], but its use has been limited by practical barriers
We recently reported a preliminary feasibility study using orally administered frozen fecal capsules, prepared from unrelated donors, to treat 20 patients with recurrent CDI [9]
We report our clinical experience in a large cohort with structured follow-up
Summary
Fecal microbiota transplantation (FMT) has been shown to be safe and effective in treating refractory or relapsing C. difficile infection (CDI), but its use has been limited by practical barriers. Fecal microbiota transplant (FMT) has been shown to be safe and effective in treating refractory or relapsing CDI [4,5,6,7,8], but its use has been limited by practical barriers. We recently reported a preliminary feasibility study using orally administered frozen fecal capsules, prepared from unrelated donors, to treat 20 patients with recurrent CDI [9]. Following these encouraging results, we have continued treating patients with FMT capsules. We report our clinical experience in a large cohort with structured follow-up
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.