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Tailored approach to Zenker's diverticula.
G Zaninotto1, S Narne, M Costantini
1Department of Medical and Surgical Sciences, Clinica Chirurgica 4, University of Padova School of Medicine, Via Giustiniani 2, 35128 Padova, Italy. giovanni.zaninotto@unipd.it
Surgical Endoscopy
|October 9, 2002
Summary
Diverticulostomy offers a safe and quick treatment for Zenker's diverticula (ZD). However, open surgery provides superior long-term outcomes, especially for younger patients with specific ZD sizes.
Area of Science:
- Gastroenterology
- Surgical Procedures
- Esophageal Disorders
Background:
- Zenker's diverticula (ZD) are treated via diverticulostomy or open surgery.
- Open surgery involves upper esophageal sphincter myotomy with diverticulectomy or diverticulopexy.
- This study compares the outcomes of these two Zenker's diverticula treatments.
Purpose of the Study:
- To compare the efficacy and safety of diverticulostomy versus open surgery for Zenker's diverticula.
- To evaluate patient outcomes, including complications, hospital stay, and long-term symptom relief.
Main Methods:
- Fifty-eight patients with Zenker's diverticula were assessed for symptoms and upper esophageal sphincter (UES) pressure using manometry.
- Treatment choice (diverticulostomy or open surgery) was based on operative risk and diverticulum size.
- Patients underwent either diverticulostomy (n=24) or open surgery (n=34).
Main Results:
- No mortality was observed in either group.
- Open surgery had significantly more postoperative complications (p<0.05) and longer hospital stays (p<0.001).
- While both groups showed improved UES function post-surgery, diverticulostomy resulted in severe dysphagia in three patients, unlike open surgery.
Conclusions:
- Diverticulostomy is a safe, rapid, and effective option for most medium-sized Zenker's diverticula.
- Open surgery yields better long-term results and is recommended for younger, healthier patients with small or very large diverticula.