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Cholesterol Efflux Assay
07:54

Cholesterol Efflux Assay

Published on: March 6, 2012

Familial hypercholesterolaemia: pilot study to identify children at risk

C J Taylor1, S Olpin, J Rattenbury

  • 1Department of Paediatrics, University of Sheffield.

Journal of Clinical Pathology
|August 1, 1993
PubMed

Insights

Screening high-risk children for familial hypercholesterolaemia using random cholesterol tests is effective. This method successfully identified new cases and assessed cardiovascular disease risk in children.

Area of Science:

  • Pediatrics
  • Cardiovascular Medicine
  • Genetics

Background:

  • Familial hypercholesterolaemia (FH) is a genetic condition leading to high cholesterol.
  • Early identification of FH in children is crucial for preventing premature cardiovascular disease.
  • Screening relatives of affected individuals is a key strategy for detecting FH.

Purpose of the Study:

  • To assess the effectiveness of a targeted screening approach for identifying children with familial hypercholesterolaemia.
  • To evaluate the utility of random cholesterol measurements in a high-risk pediatric population.

Main Methods:

  • A cohort of 200 children, relatives of individuals with premature coronary artery disease, underwent domiciliary random cholesterol testing.
  • Portable analyzers were used by health visitors for initial measurements.
  • Confirmatory testing, including fasting samples and lipid profiles, was performed for children with elevated or borderline cholesterol levels.

Main Results:

  • Twelve new cases of familial hypercholesterolaemia were diagnosed within nine months.
  • 8.5% of children tested showed significant hypercholesterolaemia on random testing.
  • 6.5% of screened children were identified as high risk for cardiovascular disease based on total:HDL cholesterol ratio.

Conclusions:

  • Measuring random capillary cholesterol concentration is an effective method for identifying children with familial hypercholesterolaemia within a selected high-risk group.
  • This screening approach aids in early detection and risk stratification for cardiovascular disease in pediatric populations.
Abstract

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