高树刚[2]对确诊慢性萎缩性胃炎患者在给予常规胃黏膜保护、促胃动力、抑酸治疗和抗Hp抗生素治疗的基础上比较枸橼酸铋钾与摩罗丹的疗效,结果显示,摩罗丹组胃黏膜炎症、腺体萎缩及肠上皮化生相关的胃黏膜病理形态学改善率显著优于枸橼酸铋钾(72.9% vs 50.0%,P<0.05)。何旭东等[3]探讨了摩罗丹联合维生素E对胃黏膜病理组织学疗效,研究共纳入120例慢性萎缩性胃炎伴低级别上皮内瘤变(轻、中度异型增生)患者,对照组患者仅给予维生素E治疗,治疗组加用摩罗丹,治疗6个月后,治疗组患者轻、中度异型增生总有效率显著高于对照组。陈世雄等[4]比较摩罗丹与猴头菌片、复合黄连素片及枸橼酸铋钾联用(n=78)与枸橼酸铋钾单药(n=68)治疗慢性萎缩性胃炎患者的胃黏膜病理形态学变化,结果显示,摩罗丹联合给药组患者胃黏膜腺体萎缩好转率、胃黏膜慢性炎症好转率、胃黏膜肠上皮化生好转率均显著高于枸橼酸铋钾单药组患者(图2)。摩罗丹联用硒酵母片,患者胃黏膜萎缩好转率显著高于硒酵母片单药治疗[5]。
中国中医科学院广安门医院和首都医科大学附属北京朝阳医院[12]共纳入91例幽门螺杆菌感染的慢性胃炎患者随机进入摩罗丹组(n=46)或胶体果胶铋组(n=45),患者均给予雷贝拉唑、阿莫西林、克拉霉素治疗,评估治疗2周和停药4周后的临床疗效。结果显示,摩罗丹显著降低幽门螺杆菌阳性率,与胶体果胶铋相似(84.78% vs. 84.44%,P>0.05)。摩罗丹组患者的治疗后与停药4周后的症状积分改善情况均显著优于胶体果胶铋组(P<0.05),总体有效率也显著优于胶体果胶铋组(91.30% vs. 75.56%,P<0.05)。结果提示,摩罗丹配合雷贝拉唑、阿莫西林、克拉霉素治疗幽门螺杆菌相关慢性胃炎疗效更好,症状缓解率更高。
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