Prevention of Recurrent Idiopathic Gastroduodenal Ulcer Bleeding: a Double-blind Randomized Trial
Abstract
The aim of this study is to compare the efficacy of a proton pump inhibitor (lansoprazole) and a histamine-2 receptor antagonist (famotidine) in preventing recurrent ulcer bleeding in patients with a history of H. pylori-negative idiopathic peptic ulcers.
Conditions: Peptic Ulcer.
Primary outcome: Recurrent ulcer bleeding.
Enrollment: 228 participants.
How strong is the evidence?
Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design. Reported size: 228 participants or records.
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