Proton pump inhibitors after endoscopic hemostasis in patients with peptic ulcer bleeding.
Peptic ulcer bleeding is a common and potentially fatal condition. For patients with bleeding peptic ulcers that display major endoscopic stigmata of recent hemorrhage, a combination of endoscopic and pharmacologic therapy is the current standard management.
                To show our experience with management of peptic ulcer bleeding.
                Patients who presented with gastrointestinal bleeding caused by peptic ulcer or recent history (< 24 h before presentation) of hematemesis and/or melena admitted to our hospital emergency departments, and patients whose ulcer hemorrhage started after hospitalization for an unrelated medical or surgical condition.
                Patients with actively bleeding ulcers and those with nonbleeding visible vessel or adherent clot were treated with epinephrine injection and/or endoscopic hemoclips, and randomized to receive intravenous pantoprasole according to the continuous regimen (dose of 5 x 40 mg in continuous infusion of 8 mg/h for 72 h) or the standard regimen (40 mg bolus of PPI twice daily for 3 days). After the infusion, all patients were given 40 mg PPI twice daily orally. The primary end point was the in-hospital rebleeding rate, as discovered by the repeated endoscopy.
                Bleeding recurred in 5 of 34 patients (14.7%) receiving the intensive regimen, and in 8 of 35 (22.8%) patients receiving the standard regimen. Hemoglobin (g/l) rate in standard regimen group was 93.5 +/- 23.8, and in intensive regimen group 106.6 +/- 22.4 (P = 0.042). Mean units of blood transfused for all patients in group were 71.8 +/- 45.8 in the intensive and 45.3 +/- 50.2 in the standard regimen group (P = 0.0257). The duration of hospital stay was 6.4 +/- 2.8 in standard group and 5.8 +/- 2.8 in the intensive group (P = 0.40).
                In patients with bleeding peptic ulcers with successful endoscopic hemostasis the standard PPI regimen had advantage on transfusion requirements, but no advantage with respect to in-hospital rates of rebleeding rates, need for surgery, length of hospital stay, or death, which corresponds with recent studies.
PPI treatment initiated before endoscopy for upper gastrointestinal bleeding might reduce the proportion of participants with SRH at index endoscopy and significantly reduces requirement for endoscopic therapy during index endoscopy. However, there is no evidence that PPI treatment affects clinically important outcomes, namely mortality, rebleeding or need for surgery.