Ferguson R, Dronfield M W, Atkinson M
Br Med J. 1979 Aug 25;2(6188):472-4. doi: 10.1136/bmj.2.6188.472.
Twenty patients with reflux oesophagitis causing a tight peptic oesophageal stricture entered a randomised double-blind crossover trial in which they received cimetidine, 1.6 g daily, and matching placebo each for six months. The gross endoscopic appearances of oesophagitis, though not the grades of histopathological changes, showed significant improvement during treatment with cimetidine. The need for dilatation of the strictures, however, was not reduced.
20例因反流性食管炎导致食管消化性狭窄的患者进入一项随机双盲交叉试验,他们分别接受每日1.6克西咪替丁和匹配的安慰剂治疗,各为期6个月。食管炎的内镜大体表现虽未显示组织病理学改变的分级情况,但在西咪替丁治疗期间有显著改善。然而,狭窄扩张的需求并未减少。