LONG-TERM RECURRENCE PATTERNS FOLLOWING PROXIMAL GASTRIC VAGOTOMY

Two hundred and forty-two consecutive patients were prospectively followed up following elective proximal gastric vagotomy (pgv) for duodenal, pyloric or prepyloric ulceralion. There was no operative mortality and no case of lesser curve necrosis. Five to 15 years follow-up have been completed. One hundred and eighty-three patients were assessable (80% of survivors) and 29 of 33 symptomatic patients attended for endoscopy. Fourteen recurrent ulcers had been diagnosed previously and six new recurrences were diagnosed, giving a total recurrence rate of 11%. Seven of these were transient/innocuous and 13 (7%) were chronic/malevolent recurrences. The majority (70%) of recurrences occurred in the first 5 years of follow-up and only one recurrence occurred later than 10 years' follow-up. More than half (56%) of the operations were performed utilizing burge intra-operative testing and 44% without burge testing. No difference in recurrence rates was apparent between these two groups. In seven patients with pyloric or prepyloric ulceralion, three (43%) developed a chronic recurrence. PGV is a safe, surgical treatment for duodenal ulceration, offering acceptable recurrence rates and a very low mortality and low incidence of side-effects. The majority of recurrences occur early in the follow-up period. Burge intra-operative testing provides no clear reduction in recurrence rates. PGV should not be used for pyloric or prepyloric ulceralion.