5,000 heart patients enrolled to unlock secrets of chronic blockages

NCT ID NCT06917378

Recruiting now Knowledge-focused Sponsor: National Taiwan University Hospital Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study will observe 5,000 adults in Taiwan who have a chronic total occlusion (CTO) — a complete, long-term blockage in a heart artery. Researchers will track how often procedures to open these blockages succeed and what complications occur. The goal is to learn which patient and artery features lead to better outcomes, without testing any new treatment.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

coronary artery disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

CHRONIC TOTAL OCCLUSION (CTO)

Contacts and locations

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Study contacts

Contact

Phone: •••-•••-•••• Email: •••••@•••••

Locations

Chang Gung Memorial Hospital
RECRUITING

New Taipei City, Taiwan

Contact Phone: •••-•••-•••• Email: •••••@•••••
National Taiwan University Hospital
RECRUITING

Taipei, Taiwan

Contact Phone: •••-•••-•••• Email: •••••@•••••
Taipei Veterans General Hospital
RECRUITING

Taipei, Taiwan

Contact Phone: •••-•••-•••• Email: •••••@•••••