Efficacy and Safety of Surgical Treatment for Type IVa CBD
Recruiting
Observational Study
Choledochal Cyst
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- Up to 80
- Sex
- Any
- Study type
- Observational
- Participants needed
- 1,500 (estimated)
- Sponsor
- Beijing Tsinghua Chang Gung Hospital · Other
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About This Trial
This study is a multicenter, bidirectional cohort study aimed at continuously enrolling patients with biliary dilatation from 25 medical centers in China. It will collect comprehensive life-cycle data from the cohort to establish a Chinese cohort for IVa biliary dilatation (BD). Based on this cohort, the study seeks to compare the perioperative risks, long-term outcomes, and quality of life of typ…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
1. Patients who have been diagnosed with Todani type IVa BD.
2. Patients aged between 0 and 80 years old, regardless of gender.
3. First-time receipt of surgery.
Exclusion Criteria:
1. With abnormal intrapancreatic bile duct
2. Inappropriate Roux-loop length (outside the range…
Contacts