Urine drainage management in colorectal surgery

Area of Science:

• Colorectal Surgery
• Urology
• Perioperative Medicine

Background:

• Enhanced recovery programs (ERP) aim to minimize surgical stress, including reducing urinary catheterization duration.
• Colorectal surgery exhibits significant variability in urinary catheter use, often due to concerns about acute urinary retention (AUR).

Purpose of the Study:

• To review the literature on postoperative urinary catheterization after colorectal surgery.
• To assess the risk of AUR and inform perioperative practice standardization.

Main Methods:

• Literature review of studies on postoperative urinary catheterization in colorectal surgery.
• Analysis of risk factors for acute urinary retention (AUR).

Main Results:

• For colon surgery without prior urinary issues, catheterization should not exceed 24 hours.
• In rectal surgery, catheter removal by postoperative Day 2 is feasible without AUR risk factors.
• Identified AUR risk factors include male sex, prior lower urinary tract obstruction, abdominoperineal amputation (APA), and low rectal anastomosis.
• Epidural catheters are an AUR risk factor, but urinary catheter removal may be possible on postoperative Day 1 if other risks are managed.
• The utility of suprapubic catheters post-APA requires further definition.
• No studies adequately evaluated prophylactic alpha-blocker treatment for AUR in colorectal surgery.

Conclusions:

• Catheter removal protocols in colorectal surgery should be individualized based on identified AUR risk factors.
• Further research is needed on suprapubic catheter use and the prophylactic role of alpha-blockers.