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Related Experiment Videos

Laparoscopic colonic resection.

E Lezoche1, F Feliciotti, A M Paganini

  • 1Department of Surgery Paride Stefanini, II Clinica Chirurgica, University La Sapienza, Rome, Italy. lezoche@uniroma1.it

Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
|January 30, 2002
PubMed
Summary
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Laparoscopic colonic resection is a safe and feasible surgical option for benign and malignant conditions, showing comparable oncologic outcomes to open surgery. Further data from ongoing trials are needed to fully determine long-term oncologic results.

Area of Science:

  • Colorectal Surgery
  • Minimally Invasive Surgery
  • Surgical Oncology

Background:

  • Laparoscopy has significantly advanced colonic surgery for various benign and malignant conditions.
  • Conventional open surgery (OS) remains a standard treatment for colonic diseases.

Purpose of the Study:

  • To compare perioperative results and long-term outcomes of laparoscopic surgery (LS) versus open surgery (OS) for colonic resection.
  • To evaluate the oncologic efficacy of LS in a series of unselected patients.

Main Methods:

  • A retrospective comparison of 360 patients undergoing LS or OS for colonic resection between 1992 and 2001.
  • Statistical analysis using chi-squared test for morbidity, mortality, recurrence, and metastasis rates.
  • Survival probability assessed using Kaplan-Meier method and log-rank test.

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Main Results:

  • Laparoscopic surgery was technically feasible in 95.7% of cases.
  • No significant differences in major complication rates (3.5% LS vs. 3.3% OS) or perioperative mortality (1.5% LS vs. 1.3% OS).
  • Comparable local recurrence (2.8% LS vs. 8.1% OS) and distant metastasis rates (8.6% LS vs. 9.3% OS) were observed. Cumulative survival at 48 months was 0.934 for LS and 0.860 for OS.

Conclusions:

  • Laparoscopic colonic resection is technically feasible and safe for benign and malignant lesions.
  • The study did not find significant differences in oncologic outcomes between LS and OS.
  • Long-term oncologic outcomes require further evaluation from ongoing randomized controlled trials.