Outcome prediction in Multi-Session Washed Microbiota Transplantation Delivered by Transendoscopic Enteral Tubing in Ulcerative Colitis

Aims Fecal microbiota transplantation (FMT) methodology based on an automatic microbiota purification system and repeated centrifugation was recently coined in China as washed microbiota transplantation (WMT). Transendoscopic enteral tubing (TET) has also been used as a novel delivery route for FMT into the small intestine (mid-gut TET) and colon (colonic TET). This promising methodology aims to decrease the processing time for preserving living bacteria, deliver a precise enriched dose of microbiota and reduce adverse events (AEs).