Affiliation:
1. Department of Surgery, Sahlgren Hospital, University of Gothenburg, S-413 45 Gothenburg, Sweden
Abstract
Abstract
The completeness of vagal denervation in determining the long–term outcome of patients with duodenal ulcer disease after proximal gastric vagotomy (PGV) was studied by examining the relationship between the postoperative acid secretory response to sham feeding (‘chew and spit’ technique) and the subsequent ulcer recurrence rate during a mean follow-up of 7·5 (range 5–15) years. The cumulative recurrence rate of 98 patients analysed prospectively was 11 per cent Of 22 patients who had incomplete vagotomy as suggested by the sham feeding response, five had a later relapse. This compares with only an 8 per cent relapse rate among those with a secretory response suggesting complete vagotomy. Four patients suffered from a relapse more than 5 years after operation but none had undergone incomplete vagotomy. However, in seven patients with an early postoperative relapse (within 5 years) five had had incomplete vagal denervation (P < 0·05). In this latter group the median time elapsed from surgery until the first recurrence was only 1 year. It is concluded that the early postoperative acid secretory response to a sham feeding stimulus is clinically useful as it allows prediction of the risk of early relapse after PGV. This test may be helpful for the validation of new techniques of vagotomy.
Funder
Swedish Medical Research Council
Publisher
Oxford University Press (OUP)
Cited by
3 articles.
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