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Laparoscopic peritoneal lavage for perforated sigmoid diverticulitis.
1Department of General Surgery, Cumberland Infirmary, Carlisle, UK. s.afshar@doctors.org.uk
Summary
Laparoscopic peritoneal lavage offers a less invasive option for perforated sigmoid diverticulitis compared to the standard Hartmann's procedure. This review suggests it is a safe and effective alternative, though more randomized trials are needed.
Area of Science:
- Gastroenterology
- Surgical Innovation
- Minimally Invasive Surgery
Background:
- The Hartmann's procedure is the standard surgical management for perforated sigmoid diverticulitis in the UK.
- This procedure is associated with significant morbidity and mortality.
- Laparoscopic peritoneal lavage has emerged as a potential alternative.
Purpose of the Study:
- To review the current literature on laparoscopic peritoneal lavage for perforated sigmoid diverticulitis.
- To compare its efficacy and safety against the traditional Hartmann's procedure.
Main Methods:
- A comprehensive literature search was conducted across PubMed, EMBASE, and Cochrane Library.
- Keywords included 'diverticulitis', 'perforated', and 'laparoscopy'.
- Further studies were identified via Google Scholar and reference list reviews; all included studies were quality assessed.
Main Results:
- Twelve non-randomized studies involving 301 patients (mean age 57) were analyzed.
- Laparoscopic lavage with drains, following antibiotics, was the primary treatment for Hinchey III perforations.
- Mean conversion rate was 4.9%, mean hospital stay 9.3 days, mean complication rate 18.9%, and mortality 0.25%.
Conclusions:
- Laparoscopic peritoneal lavage is a potentially effective and conservative alternative to the Hartmann's procedure for perforated sigmoid diverticulitis.
- Further randomized controlled trials are necessary to definitively establish its role in clinical practice.
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