Biliary 5Fr single pigtail stent placement for prevention of post-procedural cholangitis after endoscopic removal of biliary stones: A prospective randomized multicenter study

Chonnam National University Hospital0 个研究点目标入组 302 人开始时间: 待定最近更新: 2023年6月26日

适应症

试验速览

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•1. Adult, 19 years of age or older, who voluntarily consents to the study and signs an informed consent form.
•2. Patients undergoing endoscopic retrograde cholangiopancreatography for the first time with a diagnosis of common bile duct stones on CT, MRI, US, or EUS.
•3. One or more of the following high-risk groups for developing cholangitis after endoscopic retrograde cholangiopancreatography.
•- Mechanical lithotripsy
•- Multiple stones
•- Suppurative cholangitis
•4. Willing to comply with treatments and procedures and return to the hospital for follow-up evaluations.

•1. Patients who have previously performed endoscopic retrograde cholangiopancreatography.
•2. Biliary stricture or bile duct cancer.
•3. Common bile duct stones which have not been completely removed.
•4. Surgically altered anatomy due to previous abdominal surgery.
•5. Small bowel or large bowel strictures.
•6. Patients who are pregnant.
•7. Patients who, in the opinion of the investigator, are unable to complete the endoscopic procedure.

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