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Colon trauma: further support for primary repair
S M George1, T C Fabian, E C Mangiante
1Department of Surgery, University of Tennessee School of Medicine, Memphis.
American Journal of Surgery
|July 1, 1988
Summary
Primary closure of colon injuries may be feasible, with complication rates comparable to other methods. Factors like shock and contamination predict complications, not the repair technique itself.
Area of Science:
- Trauma Surgery
- Surgical Gastroenterology
Background:
- Intraperitoneal colon injuries pose significant management challenges.
- Infectious complications are a major concern following colon trauma.
Purpose of the Study:
- To evaluate colon wound management strategies and their associated infectious complications.
- To assess the efficacy of risk factors, including the Penetrating Abdominal Trauma Index (PATI), in predicting complications.
Main Methods:
- Retrospective analysis of 137 patients with intraperitoneal colon injuries over a 5-year period.
- Evaluation of 114 patients focusing on colon wound management techniques (primary closure, ostomy, exteriorization) and infectious complications.
- Analysis of risk factors such as shock, transfusion requirements, contamination, and PATI scores.
Main Results:
- Complication rates were 18% for primary closure, 42% for end colostomy/ileostomy, and 40% for exteriorization.
- No significant difference in complications based on injury location or mode.
- Shock, significant contamination, transfusion of 4+ units, and higher PATI scores were associated with increased complications.
- No suture line disruptions were observed in the primary closure group.
Conclusions:
- Infections and septic complications appear secondary to the colon injury itself, rather than the repair method.
- Primary repair of colon wounds, when resection is not required, may be a feasible approach.
- Prospective studies are warranted to further evaluate the safety and efficacy of primary repair for colon injuries.