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Emergency laparotomy in patients with AIDS
T Davidson1, T G Allen-Mersh, A J Miles
1Surgical Unit, Westminster Hospital, London, UK.
The British Journal of Surgery
|August 1, 1991
Summary
Emergency laparotomy in AIDS patients can be life-saving, particularly for cytomegalovirus (CMV) toxic megacolon. However, surgery offers less benefit for abdominal pain caused by atypical mycobacterial infection or lymphoma.
Area of Science:
- Surgery
- Infectious Diseases
- Gastroenterology
Background:
- Acquired Immunodeficiency Syndrome (AIDS) patients present unique challenges for emergency abdominal surgery.
- Abdominal pathologies in AIDS patients are often linked to opportunistic infections and malignancies.
Purpose of the Study:
- To review the presentation, operative management, and outcomes of emergency laparotomy in patients with AIDS.
- To identify factors influencing surgical outcomes and survival in this population.
Main Methods:
- Retrospective review of 28 AIDS patients undergoing emergency laparotomy.
- Analysis of clinical, radiological, and diagnostic findings.
- Evaluation of perioperative and long-term survival rates.
Main Results:
- Common indications included toxic megacolon (n=6), small bowel obstruction (n=5), and peritonitis (n=9).
- Frequent diagnoses were cytomegalovirus (CMV) colitis (n=7), intra-abdominal lymphoma (n=5), and appendicitis (n=5).
- Perioperative mortality was 7%, with 6-month survival at 48%. Earlier intervention for CMV toxic megacolon may reduce mortality.
Conclusions:
- Emergency laparotomy can provide palliation in carefully selected AIDS patients.
- Surgical outcomes are less favorable for abdominal pain due to atypical mycobacterial infection or lymphoma.
- Timely intervention, especially for CMV-related conditions, may improve survival rates.