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Laparoscopic compared with open appendicectomy for acute appendicitis: a prospective study

M Chiarugi1, P Buccianti, G Celona

  • 1University of Pisa Medical School, Department of Surgery, Italy.

The European Journal of Surgery = Acta Chirurgica
|May 1, 1996
PubMed
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Laparoscopic appendicectomy significantly reduces hospital stay and wound infections compared to open surgery. However, the benefits may vary based on appendicitis severity and peritonitis presence.

Area of Science:

  • Surgical Innovation
  • Gastrointestinal Surgery
  • Comparative Effectiveness Research

Background:

  • Appendicitis remains a common surgical emergency.
  • Traditional open appendicectomy carries risks of complications and prolonged recovery.
  • Minimally invasive techniques like laparoscopic appendicectomy are increasingly adopted.

Purpose of the Study:

  • To compare the outcomes of laparoscopic appendicectomy versus open appendicectomy.
  • To evaluate how appendicitis severity and peritonitis influence the advantages of the laparoscopic approach.

Main Methods:

  • Prospective, unrandomized study at a university hospital.
  • 137 patients with acute appendicitis underwent either open (60) or laparoscopic (77) appendicectomy.
  • Patients were stratified by appendicitis severity and peritonitis presence.

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Main Results:

  • Laparoscopic appendicectomy showed significantly shorter hospital stays (median 2.5 vs. 4 days) and lower wound infection rates (4% vs. 22%).
  • Wound infection rates were significantly lower in the laparoscopic group across subgroups.
  • Other variables may be influenced by appendicitis severity and peritonitis.

Conclusions:

  • Laparoscopic appendicectomy offers significant benefits in reduced hospital stay and wound infection rates.
  • The impact of appendicitis severity and peritonitis on laparoscopic approach advantages requires careful consideration.
  • Comparative study interpretations must account for patient stratification by disease severity.