Massive global effort to understand inherited high cholesterol
NCT ID NCT04272697
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is building a large global database of people with familial hypercholesterolemia (FH), a genetic condition causing very high cholesterol and early heart disease. Researchers will analyze data from over 60,000 participants across nearly 60 countries to better understand how FH is diagnosed and treated. The goal is to improve clinical guidelines and health policies worldwide.
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 registry could lead to better global guidelines for diagnosing and treating familial hypercholesterolemia, potentially reducing heart disease in affected people.
- What could go wrong
- This is an observational study, not a treatment trial. It collects existing data, so it cannot directly prove what works best. Results depend on the quality of data from many different countries.
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 75,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2015
- Expected to finish
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Dec 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
Patients clinically and/or genetically diagnosed with familial hypercholesterolaemia (FH). Non-affected (non-FH) relatives of FH patients as healthy controls.
- 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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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: * Clinical and/or genetic diagnosis of heterozygous or homozygous familial hypercholesterolaemia (FH) * Relatives of index cases without a diagnosis of FH where screening (cascade or other) is carried out. * The data have been de-identified prior to transferring to the EAS FHSC Global Registry. Exclusion Criteria: * Secondary causes of dyslipidaemia (e.g. untreated hypothyroidism, cholestasis, nephrotic syndrome). * Where data collection does not conform to the local or country wide standards for anonymised data.
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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 study's own enquiry address
This study publishes an address for enquiries. See it below .
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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
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Study contacts
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Contact
Email: •••••@•••••
Locations
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School of Public Health, Imperial College London
RECRUITINGLondon, W6 8RP, United Kingdom
Contact Email: •••••@•••••
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