Lipid profile and nutrition counseling effects in adolescents with family history of premature coronary artery disease



Document title: Lipid profile and nutrition counseling effects in adolescents with family history of premature coronary artery disease
Journal: Arquivos brasileiros de cardiologia
Database: PERIÓDICA
System number: 000289016
ISSN: 0066-782X
Authors: 1
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Institutions: 1Universidade Federal de Sao Paulo, Sao Paulo. Brasil
Year:
Season: May
Volumen: 86
Number: 5
Pages: 361-365
Country: Brasil
Language: Portugués, inglés
Document type: Estadística o encuesta
Approach: Analítico
English abstract OBJECTIVE: To assess lipid profile and nutritional parameters from adolescents with family history of premature coronary artery disease (CAD) and assess the effects of nutritional counseling. METHODS: The study included 48 adolescents of both gender and with ages ranging from 10 and 19 years old (case group, n=18; control group, n=30). RESULTS: Offspring of young individuals with coronary artery disease showed higher values of total cholesterol (189 ± 30 vs. 167 ± 26 mg/dl, p < 0.01), LDL-C (144 ± 20 vs. 100 ± 27 mg/dl, p < 0.001) and apoB (80 ± 15 vs. 61 ± 18 mg/dl, p = 0.001) and lower values of HDL-C (45 ± 9 vs. 51 ± 13 mg/dl, p < 0.02) than control young individuals. Differences were not found for triglycerides and apoA-I. With a dietotherapeutic counseling, we obtained a reduction in alimentary consumption of saturated fatty acids (pre: 15.5 ± 4.7% vs. post: 6.6 ± 3.7%, p = 0.003) and an improvement in lipid profile: TC (-8%, p = 0.033), LDL-C (-18.2%, p = 0.001), TG (-53%, p = 0.002) rates in offspring of premature CAD patients who showed hyperlipidemia. CONCLUSION: The presence of dyslipidemia was more prevalent among offspring adolescents of premature CAD patients, but it was responsive to nutritional intervention
Portuguese abstract OBJETIVO: Examinar o perfil lipídico e parâmetros nutricionais de adolescentes com história familiar de doença arterial coronariana (DAC) prematura e avaliar os efeitos da orientação nutricional. MÉTODOS: O estudo incluiu 48 adolescentes de ambos os sexos e idades entre 10 e 19 anos (grupo caso, n=18; grupo controle, n=30). RESULTADOS: Os filhos de coronarianos jovens apresentaram valores mais elevados de colesterol total (189 ± 30 vs. 167 ± 26 mg/dl, p<0,01), LDL-C (144 ± 20 vs. 100 ± 27 mg/dl, p<0,001) e Apo B (80 ± 15 vs. 61 ± 18 mg/dl, p=0,001) e valores mais baixos de HDL-C (45 ± 9 vs. 51 ± 13 mg/dl, p<0,02) que os jovens controles. Não se observaram diferenças para os triglicérides e Apo A-I. Com a orientação dietoterápica obteve-se redução no consumo alimentar de ácidos graxos saturados (pré: 15,5 ± 4,7% vs. pós: 6,6 ± 3,7%, p=0,003) e melhora no perfil lipídico: CT (-8%, p=0,033), LDL-C (-18,2%, p=0,001), TG (-53%, p=0,002) nos filhos de pacientes com DAC prematura que apresentavam hiperlipidemia. CONCLUSÃO: A presença de dislipidemia foi mais prevalente em adolescentes filhos de portadores de DAC prematura, mas foi responsiva à intervenção nutricional
Disciplines: Medicina
Keyword: Metabolismo y nutrición,
Salud pública,
Sistema cardiovascular,
Enfermedad coronaria,
Apolipoproteínas,
Adolescentes,
Dietas,
Lípidos,
Lipoproteínas
Keyword: Medicine,
Cardiovascular system,
Metabolism and nutrition,
Public health,
Coronary artery disease,
Apolipoproteins,
Adolescents,
Diets,
Lipids,
Lipoproteins
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