Abstract
Abstract Background and Objectives We present our experience with laparoscopic surgery for epiphrenic oesophageal diverticulum. We wanted to assess our surgical results focusing on the patients’ quality of life. Short- and long-term results of surgical therapy were analysed. Methods 14 patients were examined with a symptomatic causing epiphrenic diverticulum. Patients underwent complex gastroenterological examinations before and after surgery (swallowing x-ray, oesophagogastroscopy, oesophageal manometry/pH monitoring). Surgery: laparoscopic transhiatal epiphrenic diverticulectomy with Heller cardiomyotomy and Dor anterior partial fundoplication were performed in 9 patients; laparoscopic diverticulectomy in 2 patients, laparoscopic Heller-Dor operation without diverticulectomy was 1 case (small (< 3cm) diverticulum) and laparoscopic diverticulectomy + Heller myotomy + Nissen fundoplication in 2 cases. Changes in quality of life with regard to symptoms related to oesophageal function were evaluated in our long-term studies (averaging 60 months, 10–138 months) by Eckardt-Zaninotto score. Results We had no intraoperative complication except one. In one case, a staple line leak developed (1/14 (7%), which was resolved with conservative therapy. Functional check-ups confirmed adequate oesophageal function in majority of the patients. The total symptom score for the patients was 6.3 points before surgery, and it decreased to 1.6 (P .001) after surgery, an average of 74% subjective improvement. During the follow-up period, proton pump inhibitor therapy was started in 4 patients to treat gastroesophageal reflux. In 3 cases, drug therapy was successful; in one case, Nissen antireflux surgery was performed. Conclusion Laparoscopic transhiatal diverticulectomy and Heller–Dor surgery are effective interventions with low morbidity. Patient quality of life significantly improves in the long term, but gastroesophageal reflux disease may occur. Key Words Epiphrenic oesophageal diverticulum, Laparoscopic transhiatal surgery, Long-term results
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