Cimetidine or parietal-cell vagotomy in patients with juxtapyloric ulcers.

83 patients with severe juxtapyloric ulcers were randomly allocated to either long-term cimetidine treatment (400-800 mg/day) or to parietal-cell vagotomy (PCV). All were followed up for more than 3 years. The endoscopically proven relapse-rate with a dose of 400 mg at bed time was 54%; it fell to 32% when the dose was increased to 400 mg twice a day. In the PCV group the relapse-rate was 33%. Patients with prepyloric ulcers alone or in combination with duodenal ulcers relapsed at a higher rate (57% and 82%, respectively) than did patients with "pure" duodenal ulcer disease (17% and 14%, respectively). No patient, not even those with a history of bleeding or perforated ulcers, experienced any bleeding or perforation during relapses, either when on long-term cimetidine treatment or after operation. Previous haemorrhage or perforation per se is thus not an indication for surgery in favour of maintenance treatment with cimetidine.

RCT Entities:   Population Interventions Outcomes