Emergency left colonic resections on an acute surgical unit: does subspecialization improve outcomes?

Area of Science:

• Colorectal Surgery
• Emergency Surgery
• Surgical Outcomes

Background:

• Left-sided colonic pathologies frequently necessitate emergency resection in acute surgical settings.
• Subspecialist colorectal (CR) management may improve outcomes, reducing morbidity, mortality, and stoma rates.
• This study is the first to compare CR surgeons with general surgeons for these cases.

Purpose of the Study:

• To compare the outcomes of emergency left colonic resections managed by colorectal specialists versus general surgeons.
• To evaluate the impact of specialist management on mortality, stoma rates, and anastomotic rates.

Main Methods:

• Retrospective review of 196 patients undergoing emergency left colonic resection (Jan 2009 - July 2014).
• Patients divided into two groups: colorectal specialist-managed vs. general surgeon-managed.
• Primary outcomes: 30-day mortality, primary anastomosis rate, overall stoma rate.

Main Results:

• Colorectal specialist group showed significantly higher primary anastomosis rates (85.5% vs. 28.7%).
• Overall stoma rates were significantly lower in the colorectal specialist group (40.4% vs. 88.8%).
• 30-day mortality and other secondary morbidity markers (length of stay, anastomotic leak, etc.) showed no significant difference between groups.

Conclusions:

• Subspecialist colorectal management of emergency left colonic resections is associated with similar morbidity and mortality.
• CR specialist care safely achieves significantly higher rates of primary anastomosis.
• CR specialist care leads to significantly lower stoma rates in emergency left colonic resections.