Efficacy of digital cholangioscopy-guided laser lithotripsy versus mechanical lithotripsy in patients with very large common bile duct stone(s) who failed papillary large balloon dilation: a randomized controlled study

Not Applicable

Completed

• Conditions: arge common bile duct stoneEndoscopic retrograde cholangiopancreatography (ERCP)Lithotripsy; Laser lithotripsy; Difficult common bile duct stone; Large common bile duct stone; Choledocholithiasis; SpyGlass

• Registration Number: TCTR20171121001
• Lead Sponsor: o

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Completion: 2017-10-31
• Study Start: 2017-11-21
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 32

Inclusion Criteria

Patients with large common bile duct stone who failed stone removal after conventional ERCP with papillary large balloon dilation

Exclusion Criteria

- Uncorrected coagulopathy
- Unstable vital signs
- Unstopped anticoagulation
- Surgically altered anatomy
- Malignant biliary stricture

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Success rate of common bile duct stone clearance in single ERCP session End of endoscopic retrograde cholangiopancreatography session Percent

Secondary Outcome Measures

Name	Time	Method
Post ERCP complications End of ERCP session Percents,Radiation exposure End of ERCP session Dose area product,Duration of ERCP procedure End of ERCP session Hours & minutes