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Arq. bras. endocrinol. metab ; 53(5): 519-527, jul. 2009. tab
Article in Portuguese | LILACS | ID: lil-525414

ABSTRACT

Revisar e sintetizar as evidências científicas disponíveis sobre a relação entre o consumo alimentar e dislipidemia em pacientes infectados pelo HIV em terapia antirretroviral combinada de alta atividade (TARV). Desenvolveu-se uma revisão sistemática de literatura. Foram pesquisados estudos originais e duas categorias de exposição dietética foram revisadas: consumo de energia e nutriente ou consumo de uma dieta teste. Foi feita síntese narrativa dos estudos selecionados. Os achados foram sintetizados segundo a categoria de desfecho metabólico (efeito sobre colesterol total e LDL-c, efeito sobre HDL-c e efeito sobre triglicérides). Vinte estudos originais foram incluídos na revisão, sendo 13 ensaios clínicos e 7 estudos epidemiológicos observacionais. A suplementação com ácido graxo ω-3 resultou em significativa redução nos níveis séricos de triglicérides. Observou-se evidência insuficiente acerca da efetividade de intervenções dietéticas na prevenção e controle das dislipidemias em pacientes infectados pelo HIV em uso de TARV.


To review and synthesize the available scientific evidence on the relationship between dietary intake and dyslipidemias in HIV-infected patients in combination antiretroviral therapy (ART). A systematic review of literature was carried out. Original and published studies were investigated and two categories of dietary exposure were considered: energy and nutrient intake, and consumption of a test diet. A narrative review of included studies was conducted. The findings were summarized according to category of metabolic outcomes (effect on total cholesterol and LDL-c, effect on HDL-c and effect on triglycerides). Twenty original studies were included in this review, being 13 clinical trials and 7 observational studies. ω-3 fatty acid supplementation led to a significant decrease in triglycerides. There was very little evidence on the effectiveness of dietary interventions for the prevention and control of dyslipidemias in HIV-infected patients receiving ART.


Subject(s)
Humans , Antiretroviral Therapy, Highly Active/adverse effects , Diet , Dyslipidemias/prevention & control , Evidence-Based Medicine , HIV Infections/drug therapy , Clinical Trials as Topic , Cholesterol, HDL/blood , Cholesterol, LDL/blood , Dyslipidemias/blood , Dyslipidemias/chemically induced , Energy Intake , Feeding Behavior , HIV Infections/diet therapy , Triglycerides/blood
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