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Randomized controlled trial comparing laparoscopic and open appendicectomy

C K Kum1, S S Ngoi, P M Goh

  • 1Department of Surgery, National University Hospital, Singapore.

The British Journal of Surgery
|December 1, 1993
PubMed
Summary
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Laparoscopic appendicectomy resulted in fewer wound infections and faster recovery compared to open surgery. Patients undergoing the laparoscopic procedure returned to normal activities significantly sooner.

Area of Science:

  • Surgical Innovation
  • Minimally Invasive Surgery
  • Gastrointestinal Surgery

Background:

  • Appendicitis is a common surgical emergency.
  • Traditional open appendicectomy carries risks of wound infection and prolonged recovery.
  • Laparoscopic appendicectomy offers a minimally invasive alternative.

Purpose of the Study:

  • To compare the outcomes of laparoscopic versus open appendicectomy.
  • To evaluate differences in postoperative pain, recovery, and complications.

Main Methods:

  • Randomized controlled trial involving 137 patients with acute appendicitis.
  • Exclusion of patients with perforated or normal appendices.
  • Analysis of 52 laparoscopic and 57 open appendicectomy procedures.

Related Experiment Videos

Main Results:

  • Laparoscopic appendicectomy showed no significant difference in operative time.
  • Fewer oral analgesics were required post-laparoscopy.
  • Significantly lower wound infection rates (0% vs 9%) and earlier return to full home and social activities were observed with laparoscopy.

Conclusions:

  • Laparoscopic appendicectomy is associated with reduced wound infections.
  • Patients undergoing laparoscopic appendicectomy experience a quicker return to daily activities.
  • Laparoscopic approach may be preferable for uncomplicated acute appendicitis.