【摘 要】目的：探讨县级医疗机构内镜下硬化剂注射联合兰索拉唑治疗老年上消化道出血的临床疗效。方法：回顾分析75例老年上消化道出血患者的临床资料，A组给予内镜下硬化剂治疗，B组给予兰索拉唑治疗，C组给予内镜下硬化剂注射联合兰索拉唑治疗。结果：C组患者的治疗总有效率、不良发应发生率均优于A组和B组(P<0.05)。结论：内镜下硬化剂注射联合兰索拉唑治疗老年上消化道出血的临床疗效较好，值得广泛推广。

    【关键词】内镜下硬化剂注射；兰索拉唑；老年上消化道出血

    Abstract Objective： To investigate the county-level medical institutions of endoscopic sclerotherapy combined with lansoprazole in the treatment of elderly upper gastrointestinal bleeding. Methods： A retrospective analysis of 75 elderly patients with upper gastrointestinal bleeding in patients with clinical data ......