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Immediate postlaparotomy small bowel obstruction: a 16-year retrospective analysis.
Shannon A Fraser1, Ian Shrier, George Miller
1Division of Colorectal Surgery, The Lady Davis Institute for Medical Research, The Sir Mortimer B. Davis Jewish General Hospital, Montreal, Quebec, Canada.
The American Surgeon
|October 3, 2002
Summary
Nonoperative treatment of immediate postoperative small bowel obstruction (SBO) in stable patients leads to faster return of bowel function and shorter hospital stays compared to surgery. This study compared operative versus nonoperative management for SBO.
Area of Science:
- Gastroenterology and Hepatology
- Surgical Sciences
- Abdominal Surgery
Background:
- Small bowel obstruction (SBO) is a frequent and challenging complication following abdominal surgery.
- Early postoperative SBO requires careful consideration for optimal management strategies.
- Understanding risk factors and outcomes for SBO is crucial for patient care.
Purpose of the Study:
- To compare the efficacy of operative versus nonoperative treatment for early postoperative small bowel obstruction (SBO).
- To identify potential risk factors associated with the need for reoperation in the immediate postoperative period.
Main Methods:
- Retrospective cohort chart review of patients who developed SBO after laparotomy.
- Data collected from 1985-2000 at a university-affiliated hospital.
- Outcome measures included reoperation rate, time to return of function, length of stay, and mortality.
Main Results:
- The overall reoperation rate for SBO was 42%, with a higher rate in women (67%) than men (32%).
- Nonoperatively treated patients experienced a significantly quicker return of bowel function (median 6 days vs. 11.5 days) and shorter hospital stays (median 12 days vs. 23 days) compared to operatively treated patients.
- Operative management of SBO was associated with 11 complications in 9 of 22 patients.
Conclusions:
- Nonoperative management is a viable and often preferable option for stable patients with immediate postoperative SBO.
- Nonoperative treatment leads to significantly improved outcomes regarding return of bowel function and hospital length of stay.
- Definitive risk factors for immediate postoperative SBO could not be identified in this cohort.