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Q In patients with previous aspirin-induced ulcer bleeding, is clopidogrel non-inferior to low dose aspirin plus esomeprazole for preventing recurrent ulcer bleeding?
Clinical impact ratings GP/FP/Primary care ★★★★★★★ IM/Ambulatory care ★★★★★★☆ Internal medicine ★★★★★★☆ Cardiology ★★★★★★☆ Gastroenterology ★★★★★★★
METHODS
Design:
randomised placebo controlled trial.
Allocation:
concealed.*
Blinding:
blinded (clinicians, patients, outcome assessors, {data collectors, data analysis, and data safety and monitoring committee}†).*
Follow up period:
12 months.
Setting:
Prince of Wales Hospital in Hong Kong.
Patients:
320 patients (mean age 72y, 66% men) who had a history of ulcer bleeding and endoscopically confirmed ulcer healing and either tested negative for Helicobacter pylori or had successful eradication of H …