Aim: To evaluate the feasibility and safety of a restrictive versus liberal red blood cell (RBC) transfusion policy in adult patients admitted with Acute Upper Gastrointestinal Bleeding (AUGIB) in order to inform the design of a definitive phase III randomised controlled trial.
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Adherence to the study protocol
Timeframe: up to 28 days