Risk Factors for Postoperative Complications Following Diverting Loop Ileostomy Takedown

• DOI: 10.1007/s11605-017-3567-y
• Publication Date: 2017-10-02T15:52:11Z
• Authors: Anuradha R. Bhama; Farwa Batool; Stacey D. Collins; Jane Ferraro; Robert K. Cleary
• Keywords: Adult; Male; Reoperation; Ileostomy; Pneumonia; Length of Stay; Middle Aged; Patient Readmission; 3. Good health; 03 medical and health sciences; Postoperative Complications; 0302 clinical medicine; Risk Factors; Urinary Tract Infections; Humans; Surgical Wound Infection; Female; Registries; Aged

Diverting loop ileostomies are frequently created to divert the fecal stream in an effort to protect downstream anastomoses. These are later reversed to restore intestinal continuity. The goal of this study is to evaluate risk factors for postoperative complications following diverting loop ileostomy takedown.Patients who underwent diverting loop ileostomy takedown between January 1, 2010 and April 28, 2015 were identified in the Michigan Surgical Quality Collaborative registry. Candidate covariates were identified and a hierarchical logistic regression model was used to identify risk factors for postoperative complications.1,737 patients met the inclusion criteria. Rates of postoperative complications were generally low. Mean length of stay (LOS) was 5.6 (± 4.5) days. Outcomes of interest were the following: overall morbidity, serious morbidity, extended LOS, SSI, UTI, pneumonia, readmission, reoperation, and mortality. Risk factors for these outcomes included the following: ASA class, bleeding disorder, prolonged operative time, race, tobacco use, gender, steroid use, peripheral vascular disease, weight loss, and functional status.Diverting loop ileostomy takedown has a complication rate of approximately 20%. Higher ASA class, longer operative times, history of bleeding disorder, and functional status were identified as risk factors for most complications.