The Journal of antimicrobial chemotherapy · 2011
Human immunodeficiency virus infection is associated with accelerated atherosclerosis.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Guaraldi Giovanni, Zona Stefano, Orlando Gabriella, Carli Federica, Ligabue Guido, Fiocchi Federica, Menozzi Marianna, Rossi Rosario, Modena Maria Grazia, Raggi Paolo
Аннотация
OBJECTIVES: Cardiovascular risk is increased in HIV-infected individuals compared with the general population, making HIV disease an ideal model to investigate the pathogenesis and natural history of atherosclerosis. In this pilot study, we compared the progression of coronary artery calcium (CAC) between HIV-infected and uninfected patients.
METHODS: Atherosclerosis progression was assessed in 25 HIV-infected men and 13 HIV-negative controls by means of sequential CAC scans using CT. A CAC score progression ≥ 15%/year was used as a surrogate marker of increased risk of cardiovascular events.
RESULTS: During a median follow-up of 11 months, a CAC score increase ≥ 15%/year was detected in 14 HIV-infected patients (56%) and 4 HIV-negative individuals (31%). HIV infection, age and hypercholesterolaemia were independently associated with a CAC score increase ≥ 15%/year in an adjusted Cox regression model.
CONCLUSIONS: HIV infection, age and hypercholesterolaemia were independently associated with CAC progression. HIV as well as traditional risk factors contribute to accelerate atherosclerosis in HIV-infected patients.
METHODS: Atherosclerosis progression was assessed in 25 HIV-infected men and 13 HIV-negative controls by means of sequential CAC scans using CT. A CAC score progression ≥ 15%/year was used as a surrogate marker of increased risk of cardiovascular events.
RESULTS: During a median follow-up of 11 months, a CAC score increase ≥ 15%/year was detected in 14 HIV-infected patients (56%) and 4 HIV-negative individuals (31%). HIV infection, age and hypercholesterolaemia were independently associated with a CAC score increase ≥ 15%/year in an adjusted Cox regression model.
CONCLUSIONS: HIV infection, age and hypercholesterolaemia were independently associated with CAC progression. HIV as well as traditional risk factors contribute to accelerate atherosclerosis in HIV-infected patients.