IDUS in CBD Stone Recurrence High Risk Patients

Status Recruiting

Clinical Trial Summary

This study is designed to observed CBD stones cases with high recurrence risks applying IDUS or not during ERCP. Patients with CBD stone high recurrence risks were enrolled in this study, and prospectively randomized into IUDS group and control group during lithotomy. Operation time, radiation time, hospitalization cost, retain of nasobiliary tube, deployment of stent were recorded. Symptoms and conditions after ERCP were also followed up including blood amylase, routine blood test, abdominal pain, post-ERCP pancreatitis, resection of gallbladder, recurrence of CBD stone and onset of cholangitis.

Clinical Trial Description

Patients with CBD stone high recurrence risks were enrolled in this study, and prospectively randomized into IUDS group and control group during lithotomy. High risks were defined as diameter of CBD>1.5cm, number of calculi>2, and lithotripsy. Operation time, radiation time, hospitalization cost, retain of nasobiliary tube, deployment of stent were recorded. Symptoms and conditions after ERCP were also followed up including blood amylase, routine blood test, abdominal pain, post-ERCP pancreatitis, resection of gallbladder, recurrence of CBD stone and onset of cholangitis. ;

Study Design

Related Conditions & MeSH terms

Cholangiopancreatography, Endoscopic Retrograde
Choledocholithiasis
Recurrence
Ultrasonography

Clinical Trial Details

NCT number	NCT06265311
Study type	Interventional
Source	Shanghai Municipal Hospital of Traditional Chinese Medicine
Contact	Hang Zhao, PhD
Phone	18621186288
Email	drzhaohang@163.com
Status	Recruiting
Phase	N/A
Start date	November 2, 2021
Completion date	June 2024

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