Gene test could predict heart attack and stroke risk
NCT ID NCT06855394
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study examines whether a common gene variation (CYP2C19) influences the long-term risk of serious heart and blood vessel events, such as heart attacks, strokes, and limb problems, in people with vascular disease. Researchers will analyze genetic and health data from 13,000 patients at the University of Florida. The goal is to better understand how genetics affect treatment outcomes, not to test a new treatment.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 13,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2011
- Expected to finish
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Dec 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
Patients with systemic atherosclerosis.
- 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: * All patients aged ≥18 years with available CYP2C19 genotyping results obtained within the predefined period. Exclusion Criteria: * Absence of CYP2C19 genotyping results obtained within the predefined period.
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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.
Contacts and locations
Locations
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UF Health
Gainesville, Florida, 32608, United States
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UF Health
Jacksonville, Florida, 32209, United States
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Other studies related to the condition(s) this trial covers.
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