Trials / Unknown
UnknownNCT04731220
A Questionnaire Survey for Biliary Tract Cancers
A Questionnaire Survey Study for Establishment of Surveillance and Prevention Through the Analysis of Epidemiologic Risk Factors in Patients With Biliary Tract Cancers
- Status
- Unknown
- Phase
- —
- Study type
- Observational
- Enrollment
- 12,000 (estimated)
- Sponsor
- Kyungpook National University Chilgok Hospital · Academic / Other
- Sex
- All
- Age
- 18 Years
- Healthy volunteers
- Accepted
Summary
The purpose of this study is: * To evaluate risk factors for cancers of the biliary tract by registering new patients and their counterparts in a multi-center program * Development of programs by creating a multi-center biliary tract cancer registration system
Conditions
Timeline
- Start date
- 2020-07-14
- Primary completion
- 2024-12-31
- Completion
- 2025-12-31
- First posted
- 2021-01-29
- Last updated
- 2021-01-29
Locations
1 site across 1 country: South Korea
Source: ClinicalTrials.gov record NCT04731220. Inclusion in this directory is not an endorsement.