Gut instinct: Navigating the landscape of parenteral support in short bowel syndrome

Depending on the remaining bowel anatomy and the degree of bowel adaptation, patients with short bowel syndrome (SBS) may require parenteral nutrition (PN) and/or intravenous fluid support, sometimes temporarily and sometimes permanently. Although the use of parenteral support in SBS is often lifesaving, it is not without its limitations. Herein, we undertake a focused review of several issues related to use of parenteral support in patients with SBS, including initiation of parenteral support, considerations when formulating PN, select complications, short-term and long-term nutrition monitoring, and weaning strategies.