NCT07152496Not yet recruiting
Host-Microbe Interactions in Biliary Dilatation
Integrated Transcriptome-Microbiome Profiling Reveals Host-Microbe Crosstalk in Biliary Dilatation
Source: ClinicalTrials.gov · Last updated 9 Dec 2025
Brief summary (registry, in English)
This study is an observational cohort study aimed at continuously enrolling patients with biliary dilatation and healthy controls. It will collect bile duct tissue samples and clinical data from participants across all age groups to establish a comprehensive cohort for biliary dilatation research. Based on this cohort, the study seeks to investigate the molecular mechanisms underlying biliary dilatation development and progression, explore the role of host-microbiome interactions in disease processes, and identify biomarkers associated with complications and malignancy risk, to establish evidence-based strategies for improved diagnosis and treatment of biliary dilatation.
- Status (registry)
- Not yet recruiting
- Study type
- Observational
- Enrollment
- 400 (estimated)
- First submitted
- 26 Aug 2025
- Start date
- 15 Dec 2025
- Primary completion date
- 1 Jun 2026
- Lead sponsor
- Beijing Tsinghua Chang Gung Hospital
- NCT number
- NCT07152496
What you commit to
- Study type: Observational
- Planned participants: 400
- From 15 Dec 2025 to the primary completion date, 1 Jun 2026
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- Patients with severe systemic diseases that may affect study outcomes (Disease group) Insufficient tissue sample quality or quantity (Disease group) Unavailable or inadequate donor bile duct tissue samples (Control group)
Who the study is looking for
- Patients who have been definitively diagnosed with biliary dilatation and are scheduled for surgical resection (Disease group) Healthy donor bile duct tissues discarded during organ transplantation procedures as part of routine surgical preparation (Control group)
Sex: All · Accepts healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Beijing Tsinghua Changgung Hospital Coordinator of this site? Confirm its status | Beijing | China | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.