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机构地区:[1]上海交通大学附属仁济医院嘉定分院上海嘉定区中心医院普外科,上海201800
出 处:《腹部外科》2015年第6期437-440,共4页Journal of Abdominal Surgery
基 金:上海市嘉定区科委科学技术发展基金资助(201231)
摘 要:目的探讨内镜下乳头括约肌小切开加大口径气囊扩张(ESBD)治疗胆总管结石的远期疗效。方法自2012年5月至2013年4月,将60例肝外胆管结石且胆管直径〉13min的病人,随机分成FAST(内镜下乳头括约肌切开)组和ESBD组各30例。EST组中男性13例,女性17例,年龄42-96岁,平均(66.23±13.43)岁,合并胆囊切除术史5例,乳头旁憩室3例,胆总管结石数(2.23±1.68)个/例,结石最大直径(11.73±2.79)mm;ESBD组中男性18例,女性12例,年龄34-90岁,平均(68.70±15.42)岁,合并胆囊切除术史5例,乳头旁憩室4例,胆总管结石数(2.27±1.96)个/例,结石最大直径(12.40±2.75)r啪。观察两组的结石清除率、结石清除时间、碎石器使用率及并发症等情况,随访2年以上。结果EST和ESBD组一期结石清除率分别为96.7%(29/30)和100%(30/30)(P=1.000),结石清除时间分别为(21.50±6.69)min和(17.77±4.37)min(P=0.014),碎石器使用率分别为36.7%和10.0%(P=0.015)。两组近期并发症差异无统计学意义;远期并发症分别为8例和1例(P=0.026)。结论ESBD是清除难治性胆总管结石的有效方法,远期疗效满意。Objective To investigate the long-term effect of endoscopic minor sphincterotomy plus large balloon dilatation (ESBD) for treatment of common bile duct (CBD) stones. Methods Sixty patients with extra-hepatic bile duct stones and the diameter of CBD larger than 13 mm were randomly divided into two groups (n = 30 each group) receiving endoscopic maximal sphincterotomy (EST) or ESBD respectively. Conventional stones removal and/or lithotripsy was carried out. The successful rate and time of stone clearance, the rate of mechanical lithotripsy and related complications were observed. Results The rate of stones clearance with single session in EST and ESBD groups was 96. 7% (29/30) and 100% (30/30) respectively (P = 1. 000), the stone-removal time was (21.50 ± 6. 69) and (17. 77 ±4. 37) min (P = 0. 014), and the rate of mechanical lithotripsy was 36. 7% and 10. 00/6o (P = 0. 015), respectively. The short-term complications occurred in 4 cases in EST group (3 cases of mild panereatitis, and 1 case of hemorrhage), and 1 case in ESBD (mild pancreatitis) (P = 0. 353). The long-term complications occurred in 8 cases in EST (3 cases of recurrent choledocholithiasis, and 5 cases of cholangitis), and 1 case in ESBD (recurrent choledocholithiasis) (P = 0. 026). Conclusions ESBD is an effective and safe method for clearance of refractory CBD stones, and the long-term effects are satisfactory.
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