ArticleJournal of inherited metabolic disease2007
Diagnosis of families with familial hypercholesterolaemia and/or Apo B-100 defect by means of DNA analysis of LDL-receptor gene mutations.
Article in Journal of inherited metabolic disease, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
9 citing papers in PubMed, 42 citations in OpenAlex.
- Clinical Management of Familial Hypercholesterolemia in Children.Current pediatric reviews · 2025Review
- Early-onset Alzheimer's disease due to novel LDLR gene mutation.Acta neurologica Belgica · 2024Article
- Molecular diagnosis methods in familial hypercholesterolemia.Anatolian journal of cardiology · 2020Review
- Next-generation-sequencing-based identification of familial hypercholesterolemia-related mutations in subjects with increased LDL-C levels in a latvian population.BMC medical genetics · 2015Article
- Genetic diagnosis of familial hypercholesterolaemia by targeted next-generation sequencing.Journal of internal medicine · 2014Article
- Cardiovascular risk assessment of dyslipidemic children: analysis of biomarkers to identify monogenic dyslipidemia.Journal of lipid research · 2014Article
- Familial hypercholesterolemia mutations in Petrozavodsk: no similarity to St. Petersburg mutation spectrum.BMC medical genetics · 2013Article
- Role of an intramolecular contact on lipoprotein uptake by the LDL receptor.Biochimica et biophysica acta · 2011Article
- Analysis of sequence variations in low-density lipoprotein receptor gene among Malaysian patients with familial hypercholesterolemia.BMC medical genetics · 2011Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundOne major problem of using hypercholesterolaemia alone as a primary criterion for diagnosing familial hypercholesterolaemia (FH) is that 15-40% of relatives may be misdiagnosed because plasma lipid levels in FH heterozygotes overlap with those in the general population.
settingGeneral Hospital/University of Vienna, Department of Pediatrics, Outpatient lipid clinic.
methodsAs a part of the MED-PED (make early diagnosis-prevent early death) project we are currently investigating children, adolescents and their relatives who are suspected to be affected with FH in our out-patient clinic for metabolic diseases using MED-PED inclusion criteria and confirming the diagnosis by means of DNA analysis. PATIENTS: 263 patients with premature atherosclerosis and/or hypercholesterolaemia: 116 children (mean age 11.6 +/- 4.1 years; 57 girls and 59 boys) and 147 adults (64 women, mean age 41.5 +/- 13.7 years; 83 men, mean age 42.8 +/- 10.8 years).
results119 patients with mutations have been detected; 56 children with either low density lipoprotein receptor (LDLR) and/or ApoB mutations (27 girls and 29 boys; mean total cholesterol (TC) 275 +/- 71 mg/dl, triglycerides (TG) 101 +/- 57 mg/dl, high-density lipoprotein cholesterol (HDL-C) 49 +/- 12 mg/dl, low-density lipoprotein cholesterol (LDL-C) 198 +/- 67 mg/dl) and one boy with a homozygous. LDLR mutation. A further 62 adults with LDLR and/or ApoB mutations were documented; 33 women (mean age 36.9 +/- 11.1 years; mean TC 283 +/- 76 mg/dl, TG 137 +/- 78 mg/dl, HDL-C 55 +/- 17 mg/dl, LDL-C 210 +/- 67 mg/dl) and 29 men (mean age 45.0 +/- 10.6 years; mean TC 301 +/- 87 mg/dl, TG 163 +/- 112 mg/dl, HDL-C 42 +/- 12 mg/dl, LDL-C 233 +/- 83 mg/dl). In 32 of these subjects (11 children (21%), 21 adults (42%)), serum lipid levels were lower than the diagnostic MED-PED limits adopted, so that they might have been misclassified without an additional DNA analysis.
conclusionIn our study, diagnosis of FH and related disorders (ApoB-100 defect) by means of conventional laboratory methods missed at least 21% in children and 42% in adults affected with LDLR and/or ApoB gene mutations. Genetic FH diagnosis provides a tool for specific diagnosis of mutation carrier status.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.