Investigations and time trends in loop ileostomy reversals following anterior resections: a single Australian institution seven-years' experience

Abstract

Background: Currently no consensus exists regarding what pre-reversal investigations are required to assess integrity of the rectal anastomosis. The objective of this study was to compare pre-reversal assessments of anastomotic integrity and to evaluate trends that might have influenced timings for reversal. Methods: From a prospectively maintained database, patients with colorectal cancer resections between March 2012 and October 2019 were identified. Patient characteristics, pre-reversal contrast enema and flexible sigmoidoscopy findings were recorded, and management of complications were recorded. Time-to-ileostomy reversal and time series for trends were analysed. Results: There were 154..