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Scientists investigate how cholesterol particles work in the body to fight heart disease

NCT ID NCT06747000

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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.

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.

Participants

About 80 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jul 2024

Expected to finish

Jul 2029

An estimate. End dates often move.

Lead sponsor

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

18 to 69 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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.

Hypercholesterolemia hyperlipidemia inherited lipid metabolism disorder Lipid Metabolism Disorders

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.

  1. The places running it

    2 sites. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • Brown University Health Lipid Clinic

    RECRUITING

    East Providence, Rhode Island, 02914, United States

  • Cardiovascular Research Center

    RECRUITING

    Providence, Rhode Island, 02903, United States

More trials for these conditions

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