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SpyGlass Versus ESWL for Large Common Bile Duct Stones

NCT05186350 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 65

Last updated 2023-02-21

No results posted yet for this study

Summary

Overall stone clearance with endoscopic retrograde cholangiopancreatography (ERCP) for choledocholithiasis is a big problem, especially for stones with a diameter greater than 3cm. After ERCP failure, surgery was the option but patients not suitable for surgery were treated through stenting but had to undergo multiple ERCPs and show a success rate of only 44-96%. Recently, choledochoscopic laser, electrohydraulic lithotripsy, SpyGlass, or extracorporeal shock wave lithotripsy (ESWL) have been applied for the treatment of huge bile duct stones. The present study aims to compare the efficacy and safety outcomes of SpyGlass direct vision lithotripsy and ESWL procedures for the removal of large bile duct stones.

Conditions

  • Choledocholithiasis
  • Common Bile Duct Calculi

Interventions

PROCEDURE

ERCP+ SpyGlass

SpyGlass direct Vision guided laser lithotripsy

PROCEDURE

ESWL+ ERCP

ESWL + Stone removal through ERCP

Sponsors & Collaborators

  • First People's Hospital of Hangzhou

    lead OTHER

Principal Investigators

  • Jianfeng Yang, Doctor · Affilated Hangzhou First People Hospital

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-01-01
Primary Completion
2022-12-01
Completion
2023-01-25

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05186350 on ClinicalTrials.gov