Peptic Ulcer Disease and Thoracoscopic Left Truncal Vagotomy
BACKGROUND
This study illustrates our experience in treating duodenal ulcer by means of thoracoscopy and laparoscopy over a period of six years.


MATERIALS AND METHODS
From October 1991 to October 1998, we submitted 38 patients (31 males and 7 females), average age 51 years (range 22-78 years), with duodenal ulcer to vagotomy with minimally invasive access: 23 Hill-Barkers, 2 Taylors, 9 thoracoscopic truncal vagotomies and 4 laparoscopic truncal vagotomies. The patients submitted to thoracoscopic truncal vagotomy had previous gastric surgery (5 ulcers of the neostoma in patients who had undergone gastric resection, 3 hemorrhagic gastritis of the gastric neostoma and 1 incomplete abdominal vagotomy).


RESULTS
The average time required for the thorascopic approach was 30 minutes (range 20-40 minutes) with return to normal feeding in 1 day, without any difficulty, and discharge on day 3 (range 2-5 days). The patients were followed for 3-54 months. Twenty-two patients (91.3%) out of 23 submitted to anterior superselective and posterior truncal vagotomy, and the patients submitted to thoracoscopic vagotomy, were pain free without medical therapy. One patient (4.3%) was lost to the follow-up. There was only one relapse (4.3%) after seven months where the patient underwent left thorascopic truncal vagotomy. We had no mortality and no intraoperative or postoperative complications.


CONCLUSIONS
In our opinion, minimally invasive treatment of peptic ulcer disease may represent the "gold standard." It is simple, quick, effective and delivers the same excellent results of open surgery but with minimum trauma.