The 5D Framework: A Clinical Primer for Fecal Microbiota Transplantation to Treat Clostridium difficile infection

Abstract

Clostridium difficile infection is the most common health care–associated infection in the United States. Recently, fecal microbiota transplantation (FMT) has emerged as an effective and safe therapy for recurrent C difficile infection; however, despite rapid adoption there is no standardized clinical approach. Given the rapid adoption of FMT, in part because of stool banks, there is a need for a practical primer for clinicians to safely perform FMT. Accordingly, we aim to provide a simple approach entitled the 5D FMT framework to guide physicians. The 5D FMT framework includes: decision (selecting appropriate patient for FMT), donor (selection and screening), discussion (risk, benefits, alternatives), delivery (selecting appropriate modality for FMT administration), and discharge (counseling at discharge and follow-up). We aim to help clinicians take a simple but evidence-based approach to FMT to optimize efficacy and safety. This primer navigates how to decide whether a patient with C difficile infection is appropriate for FMT and how to select and screen stool donors, identify the ideal delivery modality, and provide follow-up care after FMT.