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Related Experiment Videos

[Laparoscopic versus open cholecystectomy: a prospective randomized study]

Y Y Jan1, M F Chen

  • 1Department of Surgery, Chang Gung Medical College, Taoyuan, Taiwan, R.O.C.

Journal of the Formosan Medical Association = Taiwan Yi Zhi
|December 1, 1993
PubMed
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Laparoscopic cholecystectomy offers faster recovery and less pain compared to open surgery for gallstones. While operative time is longer, patients return to full activity sooner with fewer narcotic needs.

Area of Science:

  • Gastroenterology and Hepatobiliary Surgery
  • Minimally Invasive Surgical Techniques
  • Comparative Clinical Studies

Background:

  • Cholecystectomy is a common procedure for symptomatic gallstones.
  • Laparoscopic cholecystectomy (LC) has emerged as an alternative to open cholecystectomy (OC).
  • Direct comparison of outcomes between LC and OC is crucial for surgical decision-making.

Purpose of the Study:

  • To compare the clinical outcomes of laparoscopic cholecystectomy versus open cholecystectomy.
  • To evaluate operative time, postoperative recovery, complications, pain management, cost, and recurrence rates.
  • To provide evidence-based data for surgical practice guidelines.

Main Methods:

  • Prospective randomized study conducted from December 1991 to June 1992.

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  • Inclusion of patients with preoperative biliary tract disease, predominantly gallstones.
  • Group A: 50 patients underwent LC; Group B: 51 patients underwent OC.

    • Main Results:

    • No operative mortality in either group; complication rates were similar (4.4% vs 2%, p > 0.05).
    • LC had significantly longer operative time (85.7 min vs 48.0 min, p < 0.001).
    • LC demonstrated faster bowel function recovery (45.6 hrs vs 55.2 hrs, p < 0.001), reduced narcotic use (40% vs 86%, p < 0.001), and quicker return to full activity (12.8 days vs 35.9 days, p < 0.001).
    • Recurrence rates were comparable (8% vs 11.7%, p > 0.05).
    • Total costs were similar between groups (NT $42139 vs NT $38085, p > 0.05).

    Conclusions:

    • Laparoscopic cholecystectomy provides significant benefits in terms of faster recovery and reduced postoperative pain compared to open cholecystectomy.
    • Despite longer operative times, LC leads to a shorter convalescence period and improved patient comfort.
    • LC is a safe and effective alternative for treating gallstone disease, with comparable long-term outcomes to OC.