Alcohol Aggravates HIV Infection

by VR Sreeraman on Aug 21 2007 6:02 PM

Alcohol Aggravates HIV Infection
Drinking alcohol adversely affects HIV-infected people, a new study has found.
Researchers from Boston University School of Medicine (BUSM) carried out the study, which shows a link between alcohol consumption and HIV disease progression in HIV-infected persons.

As a part of their study the researchers assessed CD4 cell counts, HIV RNA levels (viral load), and alcohol consumption in 595 HIV-infected persons with alcohol problems.

The relation of HIV disease progression to alcohol consumption was studied using longitudinal regression models controlling for known prognostic factors, including adherence and depressive symptoms, and stratified by antiretroviral therapy (ART) use.

The researchers found that among subjects who were not on ART, heavy alcohol consumption was associated with a lower CD4 cell count, and that among subjects who were on ART, heavy alcohol consumption was not associated with a lower CD4 cell count or higher HIV viral load.

“Alcohol use in patients with a prevalent disease such as HIV, can have important public health consequences,” said lead author Jeffrey Samet, MD, MPH, a professor of medicine at BUSM and chief of General Internal Medicine at Boston Medical Center.

“HIV-infected persons who drink alcohol heavily and are not on ART might decrease their risk of disease progression if they abstain from alcohol use,” he added.

The study appears online in the August issue of the Journal of Acquired Immune Deficiency Syndromes.


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