New insights into the indications for intestinal transplantation

PURPOSE OF REVIEW: To discuss the new guidelines on the indications for intestinal transplantation (ITx) devised in 2019 by the Intestinal Rehabilitation and Transplant Association. RECENT FINDINGS: Early referral of patients with intestinal failure to expert intestinal rehabilitation/transplant centre is strongly recommended. Listing for a life-saving transplantation is recommended for intestinal failure-associated liver disease (IFALD) evolving to liver failure, invasive intra-abdominal desmoids, acute diffuse intestinal infarction with hepatic failure, re-transplant, and children with loss of at least three of the four upper central venous access sites or with high morbidity intestinal failure. Developments in ITx made the probability of posttransplant survival equal to that on home parenteral nutrition (HPN) and the QoL after successful ITx better than on HPN. However, for patients who have not an actual increased risk of death on HPN, the matter of preemptive listing for ITx is still controversial. For these patients, a careful case-by-case decision is recommended. SUMMARY: The new guidelines on ITx confirm the straight referral for ITx only for patients at actual risk of death on HPN. Improvements in ITx practice and results, advances in the severity classification of intestinal failure, monitoring of the evolution of IFALD, and measuring patients' QoL are required for an immediate progression in the treatment of intestinal failure.