Cimetidine or vagotomy? Comparison of the effects of proximal gastric vagotomy, cimetidine and placebo on nocturnal intragastric acidity and acid secretion in patients with cimetidine resistant duodenal ulcer

Nocturnal pH, acid output and volume of gastric secretion have been measured in a group of patients who were referred for surgery because of a poor clinical response to cimetidine. Patients were studied after no treatment, cimetidine 1 g/day and proximal gastric vagotomy. Although pH and acid output were controlled better with cimetidine than no treatment this was not true for volume of secretion. Vagotomy was significantly better than …