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  • Title: Ulcer-healing drugs are required after eradication of Helicobacter pylori in patients with gastric ulcer but not duodenal ulcer haemorrhage.
    Author: Lai KC, Hui WM, Wong BC, Hu WH, Lam SK.
    Journal: Aliment Pharmacol Ther; 2000 Aug; 14(8):1071-6. PubMed ID: 10930902.
    Abstract:
    AIM: To study the efficacy of a 2-week anti-Helicobacter therapy in the healing of H. pylori-associated bleeding peptic ulcers. METHODS: Omeprazole 20 mg, clarithromycin 500 mg and amoxycillin 1 g, twice daily, were given for 2 weeks to 180 patients with H. pylori-associated bleeding peptic ulcers. Endoscopy was repeated 4 weeks after the eradication therapy to assess healing of the peptic ulcers. RESULTS: Repeat endoscopies were performed in 168 patients (42 gastric ulcer and 126 duodenal ulcer) who followed the protocol. Thirty-eight patients with bleeding gastric ulcers and 124 patients with bleeding duodenal ulcers healed 4 weeks after treatment (per protocol analysis; gastric ulcer: 91% vs. duodenal ulcer: 98%; P=0. 035). No patients who were compliant to the study medications suffered from re-bleeding. Stepwise discriminant analysis demonstrated that small ulcers (< 15 mm) and the presence of duodenal ulcers best predicted healing of the peptic ulcers. CONCLUSIONS: Ulcer-healing drugs should be continued after a 2-week course of omeprazole-containing anti-Helicobacter therapy for gastric ulcers and large peptic ulcers that have bled, but can be omitted in most patients with a bleeding duodenal ulcer.
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