The Use of Guide Wire in Biliary Cannulation: Angled or Straight Tipped Guide Wire?
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 164
- 试验地点
- 1
- 主要终点
- The success rate of deep biliary cannulation
研究概览
简要总结
The purpose of the study is to prospectively evaluate the deep biliary cannulation in ERCP with the angled tipped guide wire or the straight tipped guide wire.
详细描述
Patients coming to ERCP examination are being divided randomly to two different groups. The deep biliary cannulation is started with predetermined guide wire. If the cannulation does not succeed in two minutes, the procedure is continued as normal.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 90 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •the need for ERCP assessed by a specialist in gastrointestinal surgery
排除标准
- •prior sphincterotomy
- •age under 18
- •age over 90
- •contrast media allergy
- •inability to give informed consent
研究组 & 干预措施
angled tipped guide wire
angled tipped guide wire used to deep biliary cannulation
干预措施: angled and straight tipped guide wire (Procedure)
straight tipped guidewire
straight guide wire used to deep biliary cannulation
干预措施: angled and straight tipped guide wire (Procedure)
结局指标
主要结局
The success rate of deep biliary cannulation
时间窗: October 2010
次要结局
- Frequency of post-ERCP pancreatitis(October 2010)
- time spent to deep biliary cannulation(October 2010)
研究者
Hanna Vihervaara
gastrointestinal surgeon
Turku University Hospital