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Related Experiment Videos

Laparoscopic appendectomy using endoloops: a prospective, randomized clinical trial.

G Beldi1, K Muggli, C Helbling

  • 1Department of Surgery, Kantonsspital Aarau, CH-5001, Aarau, Switzerland.

Surgical Endoscopy
|March 18, 2004
PubMed
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For laparoscopic appendectomy, using a single endoloop to close the appendix stump is as safe as using two. This approach reduces complications in patients with acute appendicitis.

Area of Science:

  • Surgical innovation
  • Minimally invasive surgery
  • Gastrointestinal surgery

Background:

  • Inadequate closure of the appendix stump can cause serious complications like abscess formation or peritonitis.
  • Laparoscopic appendectomy is a common surgical procedure for appendicitis.

Purpose of the Study:

  • To evaluate the efficacy and safety of using a single endoloop versus two endoloops for appendix stump closure during laparoscopic appendectomy.
  • To compare intra- and postoperative complication rates between the two groups.

Main Methods:

  • A prospective randomized clinical trial involving 208 patients undergoing laparoscopic appendectomy.
  • Patients were divided into two groups: Group 1 (109 patients) used one proximal endoloop, and Group 2 (99 patients) used two proximal endoloops.

Related Experiment Videos

  • Comparison of intraoperative and postoperative complications between the groups.

    • Main Results:

    • Five patients (4.6%) in Group 1 experienced postoperative complications, including intraabdominal abscesses, pulmonary embolism, and port-site pain.
    • Five patients (5.1%) in Group 2 experienced postoperative complications, including intraabdominal abscesses and prolonged percutaneous drainage.
    • No significant difference in complication rates was observed between the one-endoloop and two-endoloop groups.

    Conclusions:

    • A single endoloop is sufficient for safely dividing the appendix stump in cases of acute appendicitis with a minimally inflamed base.
    • This finding supports the use of fewer endoloops, potentially simplifying the procedure and reducing costs.