Published online Dec 21, 2022. doi: 10.3748/wjg.v28.i47.6732
Peer-review started: September 20, 2022
First decision: October 21, 2022
Revised: November 4, 2022
Accepted: November 25, 2022
Article in press: November 25, 2022
Published online: December 21, 2022
Processing time: 89 Days and 22 Hours
Core Tip: This review highlights the etiology, diagnosis, treatment, and prevention of obstructive and secretory complications associated with diverting ileostomy (DI). Obstructive complications at the stoma site (stoma outlet obstruction/stoma-related obstruction, SOO/SRO) affect 5.4%-27.3% of patients with DI. Trans-stomal tube decompression is effective in most cases. Surgical refinement is important for reducing SOO/SRO. Secretory complications (high output stoma, HOS) lead to water and sodium depletion and secondary hyperaldosteronism with electrolyte imbalances. The incidence of HOS is 14%-24%, with an output of 1000-2000 mL/d. HOS treatment includes fluid intake restriction, antimotility and antisecretory drug therapies, and magnesium supplementation. Intensive monitoring and surveillance programs may decrease the readmission rates for dehydration.
