Lp(a) blood test may reveal hidden heart risks
NCT ID NCT07184034
First seen Jun 25, 2026 · Last updated Jun 26, 2026 · Updated 2 times
Summary
This observational study will check if levels of a fatty substance called lipoprotein(a) in the blood are linked to calcium buildup in heart arteries. About 150 adults at intermediate heart risk will get a CT scan and a blood test. The goal is to see if Lp(a) can help detect early heart disease better than standard risk factors.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 150 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2025
An estimate. Start dates often move.
- Expected to finish
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Oct 2026
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.
Who is studied
The study population will include adult men and women aged 40 to 70 years who are classified as having intermediate cardiovascular risk (10-20% estimated 10-year ASCVD risk). Participants will be those referred for non-contrast multi-slice CT (MSCT) for suspected coronary artery disease and who are able to provide informed consent. Patients will be excluded if they have known coronary artery disease, prior myocardial infarction, prior coronary revascularization, or history of stroke. Additional exclusions include recent use of statins or PCSK9 inhibitors within the past 3 months, renal insufficiency (eGFR \<45 mL/min/1.73m²), or active inflammatory or autoimmune disease.
- Ages
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30 to 80 years
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * 1-adults aged 40-70 * 2- classified as intermediate cardiovascular risk (10-20% 10 years ASCVD risk) * 3-undergoing MsCT for suspected coronary artery disease * 4- ability to provide informed consent Exclusion Criteria: * 1- known CAD or prior revascularization * 2-history of myocardial infarction or stroke * 3- statin or PCK9 inhibitor use in the past 3 months * 4-renal insufficiency (eGFR \< 45ml/min/1.73m2) * 5-active inflammation or autoimmune disease
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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 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.
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