Laparoscopic versus open emergent colectomy for ischemic colitis: a propensity score-matched comparison

Area of Science:

• Gastroenterology
• Surgical Innovation
• Colorectal Surgery

Background:

• Ischemic colitis is a serious condition requiring surgical intervention.
• Laparoscopic colectomy is infrequently used for ischemic colitis.
• Comparing laparoscopic and open colectomy is crucial for optimizing patient outcomes.

Purpose of the Study:

• To compare preoperative characteristics, intraoperative details, and short-term outcomes.
• To evaluate emergent laparoscopic colectomy versus the traditional open approach for ischemic colitis.
• To assess the feasibility and safety of laparoscopic colectomy in ischemic colitis cases.

Main Methods:

• Retrospective review of 96 patients undergoing emergent colectomy for ischemic colitis (2011-2020).
• Comparison of 39 laparoscopic cases versus 57 open cases.
• Propensity score matching (1:1 ratio) to control for confounding variables.

Main Results:

• The open group had significantly more surgical site complications, intra-abdominal abscesses, and major complications.
• Patients undergoing open colectomy required longer ventilator support and had higher mortality rates.
• Post-propensity score matching, the open group still showed higher rates of surgical site complications and longer ventilator support needs.

Conclusions:

• Emergent laparoscopic colectomy for ischemic colitis is feasible.
• Laparoscopic colectomy is associated with fewer surgical site complications compared to the open approach.
• Laparoscopic colectomy demonstrates better respiratory function outcomes in patients with ischemic colitis.