Scientists investigate how cholesterol particles work in the body to fight heart disease
NCT ID NCT06747000
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how lipoproteins—tiny particles that carry cholesterol in the blood—work in healthy people and those with lipid disorders like high cholesterol. The goal is to understand how these particles affect heart and blood vessel health, especially when they don't function properly. Researchers will measure blood clotting and platelet activity in 80 adults aged 18 to 69 to find new ways to prevent and treat heart disease.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 80 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2024
- Expected to finish
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Jul 2029
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
We Planning to start recruiting process in July 2024. We will identify potential subjects who are seen in the lipid clinic of Lifespan hospitals by EMR review. We will contact potential subjects at a routine care lipid clinic visit or by phone independent of their routine care visits. Recruitment will take place at the Lipid Clinic at Lifespan Hospital, the Brown campus, and our research lab.
- Ages
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18 to 69 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Healthy volunteers * Abnormalities in lipid panels * Able to provide informed consent * Between the age of 18 and 69 Exclusion Criteria: * Drug or alcohol abuse within 6 months or significant mental/psychological impairment * Current smokers * Subjects with known bleeding disorders (for example, hemophilia) * Subjects requiring regular transfusions for any reason * No ethnic/racial groups will be excluded
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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
2 sites. 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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Brown University Health Lipid Clinic
RECRUITINGEast Providence, Rhode Island, 02914, United States
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Cardiovascular Research Center
RECRUITINGProvidence, Rhode Island, 02903, United States
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