Abstract
Although some data suggest that routine second-look endoscopy (SLE) can reduce rebleeding after endoscopic therapy for peptic ulcer bleeding (PUB), most are from studies that were conducted prior to the routine use of proton-pump inhibitor (PPI) infusions. To compare the efficacy of SLE and PPI infusion in preventing rebleeding after endoscopic therapy for PUB, investigators in Hong Kong randomized 305 consecutive patients …
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