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作者将38例出血性十二指肠溃疡患者随机分组进行前瞻性对照试验来评价局部注射乙醇胺油酸盐和凝血酶混合液的疗效。方法:因上消化道出血而住院的患者,均在16小时内行内镜检查。入选的病例须见从十二指肠溃疡处的血管上喷血或渗血,或-可见未出血的血管。随机抽拆信封决定接受凝血硬化疗法抑或作对照。
The authors randomized 38 patients with hemorrhagic duodenal ulcer to prospective controlled trials to evaluate the efficacy of topical ethanolamine oleate and thrombin mixtures. Methods: Patients hospitalized for upper gastrointestinal bleeding were examined by endoscopy within 16 hours. Selected cases must see spurting or bleeding from blood vessels at the duodenal ulcer, or - blood vessels showing no bleeding. Randomly decapsulated envelope decided to accept coagulation therapy or control.