New repository aims to unlock secrets of rare, deadly cholesterol disease
NCT ID NCT01109368
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study creates a database of health information and blood samples from up to 60 children and adults with homozygous familial hypercholesterolemia (hoFH), a rare genetic condition causing extremely high cholesterol from birth. Researchers will track participants over time to learn how the disease progresses and how different treatments affect cholesterol buildup in arteries. The goal is to improve future care and help design better clinical trials for this life-threatening disorder.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this repository could help researchers develop better treatments and monitoring strategies for people with this rare, severe cholesterol disorder.
- What could go wrong
- This is an observational study, not a treatment trial. It will not directly improve health for participants, and results may take years to influence care.
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
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About 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2010
- Expected to finish
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May 2030
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
Males and females of any age with severely elevated LDL cholesterol levels without secondary causes and a family history consistent with an autosomal dominant disorder.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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\. Patients of any age and sex who meet clinical or genetic criteria for hoFH as follows: * Documented, untreated fasting LDL cholesterol level of \> 500 mg/dL and triglycerides \< 200 mg/dL on a cholesterol-lowering diet for at least 8 weeks with secondary causes excluded, AND: * DNA confirmation of a double mutation of the LDL receptor or apoB gene OR * LDL \> 160 mg/dL in both biological parents not associated with a disorder know to elevate LDL OR * Coronary artery disease in one or both parents or grandparents \< 55 years for males, \< 65 for females OR * Tendinous/cutaneous xanthomas \< age 10 or coronary artery disease \< age 20 Exclusion criteria: 1\. Inability of patient, or, if less than 18, a parent, to sign informed consent.
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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
1 site. 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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Weill Cornell Medical College
RECRUITINGNew York, New York, 10021, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- New registry tracks Real-World safety of cholesterol drug lomitapide
- New shot could help teens with rare, severe high cholesterol
- Worldwide effort to unlock secrets of rare cholesterol disease
- New drug shows promise for rare High-Cholesterol disease
- Experimental drug targets stubborn cholesterol in rare disease