New drug combo may slash heart attacks in high-risk patients
NCT ID NCT06863545
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether adding a powerful cholesterol-lowering drug (PCSK9 inhibitor) to standard treatment can prevent heart attacks, strokes, and death in people with high-risk coronary plaques seen on CT scans. About 3,600 adults with at least one severely narrowed or high-risk plaque will be followed to compare outcomes. The goal is to see if the extra medication offers better protection than standard therapy alone.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 3,596 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2025
- Expected to finish
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Apr 2033
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Subject must be ≥ 18 years. 2. Patients with at least one target lesion meet CCTA-detected plaque features of the following: 1. Degree of stenosis ≥ 50% or plaque burden ≥ 70% 2. At least 2 of the following high-risk plaque features: i. Low-attenuation plaque ii. Positive remodeling iii. Napkin-ring sign iv. Spotty calcium 3. The target lesion is located at the proximal or mid segment of left anterior descending artery, left circumflex artery or right coronary artery. 4. Subject is able to confirm his/her understanding of the risks, benefits, and treatment alternatives of receiving study-related treatment. He/she or his/her legally authorized representative provides written informed consent prior to any study-related procedure. Exclusion Criteria: 1. Target lesions underwent or planned to revascularization. 2. Patients with acute coronary syndrome. 3. New York Heart Association class III or IV, or last known left ventricular ejection fraction \< 30%. 4. Uncontrolled or recurrent ventricular tachycardia. 5. Homozygous familial hypercholesterolemia. 6. Active liver disease or hepatic dysfunction. 7. Failed CCTA plaque analysis. 8. Non-cardiac co-morbid conditions with life expectancy \< 2 years. 9. Pregnant and/or lactating women. 10. Known hypersensitivity or contraindication to statin or PCSK9 inhibitors.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
6 sites in 2 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Hangzhou Linping First People's Hospital
RECRUITINGHangzhou, China
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Jinhua Central Hospital
RECRUITINGJinhua, China
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Seoul National University Hospital
NOT_YET_RECRUITINGSeoul, South Korea
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The Second Affiliated Hospital, School of Medicine, Zhejiang University
RECRUITINGHangzhou, China
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Zhejiang Hospital
RECRUITINGHangzhou, China
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Zhejiang Provincial Hospital of Traditional Chinese Medicine
RECRUITINGHangzhou, Zhejiang, China
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Other studies related to the condition(s) this trial covers.
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- Hospital-to-Home transitional cardiac rehabilitation as a transition from Centre-Based cardiac rehabilitation after cardiac surgery: a Single-Blind randomised controlled trial
- Opportunistic screening of coronary artery calcium on Non-Gated routine chest CT using artificial intelligence: retrospective external validation and clinical risk stratification
- AI heart scan software aims to spot dangerous blockages without invasive probes
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