NCT06917378Recruiting
TRIO CTO (Taiwan Research Initiative on Coronary Total Occlusion)
The Multicenter Study to Evaluate Clinical and Angiographic Factors in Patients With Coronary Artery Chronic Total Occlusion in Taiwan
Source: ClinicalTrials.gov · Last updated 16 Oct 2026
Brief summary (registry, in English)
Coronary chronic total occlusions (CTO) present a significant challenge in the field of interventional cardiology. These complex lesions, characterized by complete blockage of a coronary artery for a prolonged duration, often require specialized techniques and strategies to achieve successful revascularization.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 5000 (estimated)
- First submitted
- 24 Oct 2024
- Start date
- 15 Jan 2015
- Primary completion date
- 31 Dec 2034
- Lead sponsor
- National Taiwan University Hospital
- Diseases
- Coronary artery disease
- NCT number
- NCT06917378
What you commit to
- Study type: Observational
- Planned participants: 5000
- From 15 Jan 2015 to the primary completion date, 31 Dec 2034
- 3 sites 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.
Who the study is looking for
- Over 20 years old
- Chronic total occlusion confirmed by coronary angiography, and noted for more than 3 months
Age in the registry: 20 years to 120 years · Sex: All · Does not accept healthy volunteers
Sites (3)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Chang Gung Memorial Hospital Coordinator of this site? Confirm its status | New Taipei City | Taiwan | Recruiting |
| National Taiwan University Hospital Coordinator of this site? Confirm its status | Taipei | Taiwan | Recruiting |
| Taipei Veterans General Hospital Coordinator of this site? Confirm its status | Taipei | Taiwan | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.