New study screens newborns for inherited high cholesterol
NCT ID NCT07470723
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study aims to identify different types of familial hypercholesterolemia (FH) in infants and newborns. Expectant parents with FH will provide a cheek swab for genetic testing, and their babies will have 5 blood samples collected over 2 years. The goal is to improve early detection and understanding of this inherited condition.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 70 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2026
- Expected to finish
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Feb 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.
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria - parent participant: * Individuals in the expectant partnership providing informed consent are at least 18 years of age. * Ability to understand and willingness to sign a written informed consent document. * Willingness to comply with all study procedures and be available for the duration of the study. * Expectant parent (currently pregnant with fetus ≥12 weeks gestation) where one or both partners have been diagnosed with possible or definite HoFH or HeFH based on Dutch Lipid Clinic Network (DLCN) or confirmed diagnosis from a healthcare provider. At minimum, at least one parent with HoFH or HeFH must be willing to consent to study participation. However, both parents will be invited to participate. * Parent(s) commit to using local laboratory services for infant blood samples, with mobile phlebotomy used as an alternative if available in their area. Inclusion Criteria - newborn participant: * Newborn does not have any congenital abnormalities or medical conditions that may interfere with collection of dried blood spot (DBS) specimen and newborn does not require admission to neonatal intensive care unit. Exclusion Criteria - parent and newborn participants: * Expectant partnership where neither partner meets diagnostic criteria for HeFH or HoFH. * Parent refuses consent for newborn's study participation. * Newborn has medical condition precluding DBS specimen collection, or a newborn's DBS specimen is not collected by 1 week of age. * Not suitable for study participation due to other reasons at the discretion of the investigators.
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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. 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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University of Wisconsin - Madison
RECRUITINGMadison, Wisconsin, 53792, United States
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