NL-OMON25153招募中不适用
Diagnostic Accuracy Of Different Cholangioscopy-Guided Biopsy Techniques For The Diagnosis Of Indeterminate Biliary Strictures
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- one
- 入组人数
- 75
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
入排标准
入选标准
- •Male or female > 18 years old
- •- Presence of an indeterminate biliary stricture, defined as:
- •1. A bile duct stricture or filling defect of indeterminate nature after previous laboratory work-up, abdominal imaging (MRI, CT, endoscopic ultrasound) or ERCP, and/or;
- •2. Negative or inconclusive cytology or histology after ERCP with brush cytology or intra-ductal biopsies, and/or;
- •3. Despite benign cytology or histology findings persistent strong suspicion of a malignant aetiology based on clinical symptoms such as abdominal pain, unexpected weight loss, loss of appetite and obstructive jaundice.
- •- Written informed consent
排除标准
- •- Contraindication for ERCP or SOC (i.e. suspicion of ascending cholangitis or of acute pancreatitis)
- •- Contraindication for biopsy (i.e. known coagulation disorder)
- •- No written informed consent
研究者
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