Recurrent ulceration after highly selective vagotomy for duodenal ulcer

Area of Science:

• Gastroenterology
• Surgical Outcomes
• Peptic Ulcer Disease

Background:

• Elective highly selective vagotomy (HSV) is a surgical treatment for duodenal ulcer (DU).
• Understanding recurrence rates and predictors after HSV is crucial for patient management.

Purpose of the Study:

• To determine the incidence and characteristics of recurrent peptic ulceration after highly selective vagotomy (HSV).
• To identify preoperative factors predicting recurrence and assess postoperative acid secretion.

Main Methods:

• Retrospective analysis of 433 patients undergoing elective HSV for DU between 1969-1980.
• Follow-up of 233 patients for 5-12 years, including endoscopic assessment and acid output measurements.
• Comparison of preoperative and postoperative factors between patients with and without recurrent ulcers.

Main Results:

• A 10.7% recurrence rate was observed in patients followed for 5-12 years after HSV.
• No significant preoperative factors (sex, age, ulcer history, acid output) predicted recurrence.
• Patients with recurrent DU showed significantly higher basal and insulin-stimulated acid secretion post-HSV.
• The operating surgeon was the only factor strongly influencing recurrence incidence.

Conclusions:

• Recurrence after HSV for DU is significant, with no reliable preoperative predictors.
• Postoperative hypersecretion is associated with recurrence, but preoperative hypersecretion does not predict it.
• Surgeon experience is a critical factor in minimizing recurrent ulceration after HSV.