ACTRN12613000415707已完成未知
In adult with biliary pathology, is the presence of intradiverticular ampulla of Vater, retrospectively compared with normal ampulla of Vater, is responsible for higher incidence of technical failure of endoscopic retrograde cholangiopancreatography (ERCP)?
niversity of Palermo0 个研究点目标入组 500 人开始时间: 2013年4月15日最近更新:
试验速览
- 阶段
- 未知
- 状态
- 已完成
- 发起方
- 入组人数
- 500
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 18 Years 至 89 Years（—）
- 性别
- All
入选标准
- •500 consecutive patients underwent endoscopic retrograde cholangiopancreatography: in the control group are the patients underwent endoscopic retrograde cholangiopancreatography with normal ampulla of Vater
排除标准
- •Previous biliary surgery, previous biliary sphincterotomy
研究者
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