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Clinical Features and Prognosis of Asymptomatic Biliary Dilatation

NCT07028164 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 1008

Last updated 2025-11-26

No results posted yet for this study

Summary

This study is a multicenter, ambidirectional cohort study aiming to consecutively recruit asymptomatic biliary dilation patients incidentally discovered by imaging from 25 medical centers across China. The investigators will collect comprehensive clinicopathological data from the cohort to evaluate the epidemiological characteristics of asymptomatic patients, the distribution of Todani classifications, common imaging-detected comorbidities, and natural history; and, based on high-quality evidence, assess whether surgical intervention can improve the prognosis of asymptomatic patients, thereby providing a basis for developing targeted surveillance and intervention strategies.

Conditions

  • Choledochal Cyst

Sponsors & Collaborators

  • Beijing Tsinghua Chang Gung Hospital

    lead OTHER

Principal Investigators

  • Shuo Jin, PhD · Beijing Tsinghua Chang Gung Hospital

Eligibility

Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-01-01
Primary Completion
2025-07-30
Completion
2025-10-15

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 NCT07028164 on ClinicalTrials.gov