Complications of Diverting Ileostomy after Low Anterior Resection for Rectal Carcinoma

作者：Maroney Sean; de Paz Carlos Chavez; Duldulao Marjunphilip; Kim Tracey; Reeves Mark E; Kazanjian Kevork K; Solomon Naveenraj^*; Garberoglio Carlos

来源：American Surgeon, 2016, 82(10): 1033-1037.

DOI：10.1177/000313481608201039

There have been few studies directly comparing the postoperative complications in patients with a diverting ileostomy to patients who were not diverted after low anterior resection (LAR) for rectal carcinoma. This study is a retrospective chart review of all rectal carcinoma patients (99) who underwent a LAR from January 2009 to December 2014 at Loma Linda University Medical Center and Veterans Affairs Loma Linda Healthcare System. A majority of patients were diverted (58% vs 42%). The diverted patients were more likely to have a low tumor location (P < 0.01), preoperative chemoradiation (P < 0.01), and more intraoperative blood loss (P < 0.01). Our study shows a statistically significant higher overall complication rate among patients receiving a diverting ileostomy in the six months after LAR (61% vs 38%, P = 0.02). The difference is due to a higher rate of readmission (27% vs 14%) and acute kidney injury (14% vs 5%) in patients with a diverting ileostomy. It also shows that there is a higher rate of unplanned reoperation (11% vs 6%) due to anastomotic leak (17% vs 5%) in nondiverted patients. Further studies are needed to refine the specific indications to maximize the benefit of diverting ileostomy after LAR for rectal carcinoma.

• 出版日期2016-10