[Comparative study of sucralfate and ranitidine in the treatment of bleeding duodenal ulcer].

Sixty patients with bleeding duodenal ulcers were randomized to treatment with sucralfate or ranitidine. Endoscopy was performed in all patients within 24 hours from admission. Acute phase outcome was similar in both groups. Four patients in the sucralfate group and 1 patient in the ranitidine group rebled and required surgical treatment (NS). Healing rate at 6 weeks was 88% with sucralfate and 96.6% with ranitidine. Relapsing rate without maintenance therapy at 6 and 12 months was 21.1% and 42.1% for sucralfate-treated patients and 33.3% and 56.5% for ranitidine-treated patients (NS). Sucralfate-treated patients had a significantly lesser relapsing rate at 12 months compared to ranitidine treated patients, in the smokers group.