AGA 2024 — AGA Clinical Practice Guideline on Fecal Microbiota-Based Therapies for Select Gastrointestinal Diseases

In selected adults hospitalized with severe or fulminant C. difficile infection that is not responding to standard antimicrobial therapy, conventional fecal microbiota transplantation may be considered as adjunctive rescue therapy; this is a conditional recommendation based on very-low-certainty evidence.