Heart disease in young adults: new registry reveals hidden genetic risks
NCT ID NCT07267312
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at 2000 adults with early heart disease to understand how inherited high cholesterol (familial dyslipidemia) contributes to heart attacks. Researchers reviewed medical records to find patterns in cholesterol levels. The goal was to highlight the need for better screening and treatment in high-risk groups.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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2,000 people
The number who actually took part.
- Started
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Dec 2021
- Finished
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Mar 2025
- 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
This was a prospective, cross-sectional, observational study conducted at the Department of Cardiology, Prince Khaled Ben Sultan, between December 2021 and March 2025. A total of 2,000 consecutive adult patients admitted with a confirmed diagnosis of coronary artery disease (CAD) were included.
- 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.
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: * Age ≥18 years at the time of presentation. * Both sexes. * Confirmed diagnosis of coronary artery disease (CAD), established by clinical presentation, electrocardiographic findings, elevated cardiac biomarkers, and/or angiographic evidence of ≥50% luminal stenosis in at least one major coronary artery. * Hospital admission to the participating cardiology department between \[insert study period, e.g., January 2020 and December 2024\] for acute coronary syndrome (ACS), including unstable angina, non-ST-elevation myocardial infarction (NSTEMI), or ST-elevation myocardial infarction (STEMI). * Availability of complete clinical, laboratory, and echocardiographic data necessary for classification and analysis. Exclusion Criteria: * Incomplete medical records or missing essential laboratory, imaging, or demographic data. * Secondary causes of dyslipidemia, including uncontrolled hypothyroidism, nephrotic syndrome, chronic liver disease, or use of lipid-altering medications (other than statins) before presentation. * Previous congenital or structural heart disease, cardiomyopathy, or significant valvular heart disease unrelated to CAD. * Severe chronic kidney disease (estimated glomerular filtration rate \<30 mL/min/1.73 m²) or patients on dialysis. * Autoimmune, inflammatory, or systemic diseases known to influence vascular inflammation or lipid metabolism. * Malignancy or life expectancy \<6 months due to non-cardiac causes. * Pregnant or lactating women. * Non-Saudi patients (focusing on Saudi population in southern region).
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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.
Contacts and locations
Locations
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Cairo University
Cairo, 12613, Egypt
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Other studies related to the condition(s) this trial covers.
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