Gastrointestinal transit after laparoscopic versus open colonic resection.

Area of Science:

• Colorectal Surgery
• Gastroenterology
• Surgical Recovery

Background:

• Multimodal rehabilitation significantly reduces postoperative ileus duration after colonic surgery.
• Traditional recovery takes 3-5 days; enhanced protocols aim for faster normalization.

Purpose of the Study:

• To assess gastrointestinal transit after colonic resection using multimodal rehabilitation.
• To compare recovery between laparoscopic and open colonic surgery.

Main Methods:

• 32 patients underwent either laparoscopic or open colonic resection.
• A radioactive tracer (111indium diethylenetriamine pentaacetic acid) was administered post-surgery.
• Abdominal imaging and defecation records tracked gastrointestinal transit.

Main Results:

• Median day of defecation was day 2 postoperatively for both groups.
• At 48 hours, 53% of tracer was excreted in the laparoscopic group vs. 26% in the open group (p > 0.05).

Conclusions:

• Postoperative ileus and GI transit normalized within 48 hours with multimodal rehabilitation.
• No significant difference in recovery was observed between laparoscopic and open colonic resection.