幽门螺杆菌感染是引起消化性溃疡的重要影响因素[1],特别是十二指肠球部溃疡。如何有效地根除幽门螺杆菌对促进溃疡愈合,提高溃疡愈合质量,减少溃疡复发有十分重要的临床意义。本研究选取我院消化内科住院部2013年9月至2014年9月期间收治的84例十二指肠球部溃疡合并幽门螺杆菌感染患者作为研究对象,并对四联疗法治疗十二指肠球部溃疡合并幽门螺杆菌感染的临床效果进行探讨,现将相关 Helicobacter pylori infection is an important factor that causes peptic ulcer [1], especially duodenal ulcer. How to effectively eradicate Helicobacter pylori has the very important clinical significance to promote ulcer healing, improve the healing quality of ulcer and reduce the recurrence of ulcer. In this study, we selected 84 cases of duodenal ulcer with Helicobacter pylori infection in our Department of Gastroenterology inpatients from September 2013 to September 2014 as the research object, and the quadruple therapy for duodenal Ball ulcer combined with the clinical efficacy of Helicobacter pylori infection will now be relevant