Management of perforating colon trauma: randomization between primary closure and exteriorization

Area of Science:

• Surgical Innovation
• Trauma Surgery
• Colorectal Surgery

Background:

• Colon wounds present significant management challenges.
• Traditional approaches often involve colostomy, which can lead to complications.
• Selecting appropriate cases for primary closure is crucial.

Purpose of the Study:

• To compare the outcomes of primary closure versus colostomy for selected colon wounds.
• To evaluate infection rates, morbidity, and healthcare costs.
• To establish evidence for preferred wound management strategies.

Main Methods:

• Prospective, randomized, nonblinded study of 268 patients with colon wounds.
• Inclusion criteria defined for primary closure suitability.
• Random assignment to primary closure or colostomy (exteriorization or closure with vent).

Main Results:

• Primary closure group had lower incision infection rates (48% vs. 57%) and abdominal infection rates (15% vs. 29%).
• Colostomy group experienced tenfold greater morbidity and a six-day longer average postoperative stay.
• Colostomy management incurred an additional cost of approximately $2,700.00 per patient.

Conclusions:

• Primary closure is a safe and effective treatment for selected colon wounds.
• Primary closure significantly reduces infection rates and morbidity compared to colostomy.
• The study supports primary closure as the preferred method when specific patient criteria are met.