Barrett食管治疗的临床证据

目的针对Barrett食管的治疗方法，进行证据检索和评价，为临床医生和患者提供有关Barrett食管治疗的最新循证医学证据。方法计算机检索MEDLINE（1978～2006）、CBMdisc（1978～2006）及Cochrane图书馆（2005年第3期），查找与Barrett食管治疗有关的临床随机对照试验、系统评价等，并对所搜集的证据进行评价。结果Barrett食管的治疗方法包括饮食干预、改变生活方式、药物治疗、内镜下治疗及外科手术治疗等，可依据患者病情选择不同治疗方法。结论内镜下治疗已取得很大进展，多种治疗方法联用可取得良好效果。

Clinical Evidence for Treatment of Barrett Esophagus

Objective To formulate the treatment of Barrett esophagus and provide evidence-based solutions for doctors and patients. Methods We attempted to obtain evidence for treating Barrett esophagus by searching MEDLINE (1978 to 2005), CBMdisc (1978 to 2005) and The Cochrane Library (Issue 4, 2005). The quality of the retrieved evidence was evaluated. Results The therapies for Barrett esophagus include dietary intervention, change of life style, drug therapy, endoscopic therapy and surgery. We should choose different therapies according to the specific conditions of patients. Conclusions Endoscopic therapy has been developed a lot in recent years. The combination of two or more therapies may produce better effects.