title: [Do proton pump inhibitors after endoscopic control of acute ulcer hemorrhage have an advantage over H2 receptor antagonists?].
abstract: During a two year period (1992-1993) we investigated whether or not, after endoscopic therapy of bleeding ulcers, the suppression of gastric acid secretion with an administration of a proton pump blocker (Omeprazol) is more effective than the administration of H2-receptor antagonist (Ranitidin) with respect to prevention of recurrent bleeding episodes, frequency of surgical intervention and mortality. 106 patients (64 men, 42 women) were treated with the proton pump blocker and 126 patients (82 men, 44 women) received the H2-receptor antagonist. Patients were treated either with an initial dose of 80 mg Omeprazol followed by 3 x 40 mg Omeprazol i.v. or with a daily dose of 3 mg/kg body weight Ranitidin i.v. No significant differences could be detected between the two treatment regimes with respect to the parameters mentioned above. Rebleeding which could be controlled by endoscopic hemostasis occurred in 19.8% vs. 17.5% (Omeprazol/Ranitidin) of patients. Surgical intervention because of rebleeding was necessary on 8.5% vs. 8.7% of the patients. Mortality due to hemorrhage was 5.7% vs. 4.0%. From these results we conclude that, following endoscopic hemostasis of bleeding ulcers, Omeprazol has no advantage over Ranitidin using our dosage regimes.
mesh_terms: D000328:Adult; D000368:Aged; D000897:Anti-Ulcer Agents / Q000008:administration & dosage* / Q000009:adverse effects; D003131:Combined Modality Therapy; D004305:Dose-Response Relationship, Drug; D004334:Drug Administration Schedule; D005260:Female; D005773:Gastroscopy; D006489:Hemostatic Techniques; D006635:Histamine H2 Antagonists / Q000008:administration & dosage* / Q000009:adverse effects; D006801:Humans; D007262:Infusions, Intravenous; D008297:Male; D008875:Middle Aged; D009853:Omeprazole / Q000008:administration & dosage* / Q000009:adverse effects; D010438:Peptic Ulcer Hemorrhage / Q000188:drug therapy*; D011899:Ranitidine / Q000008:administration & dosage* / Q000009:adverse effects; D012008:Recurrence
chemical_list: D000897:Anti-Ulcer Agents; D006635:Histamine H2 Antagonists; D011899:Ranitidine; D009853:Omeprazole
vernacular_title: Sind Protonenpumpenhemmer nach endoskopischer Stillung der akuten Ulcusblutung gegenüber H2-Rezeptorantagonisten von Vorteil?