The reverse transcriptase (RT) mutation V118I is associated with virologic failure on abacavir-based antiretroviral treatment (ART) in HIV-1 infection.

Antiviral efficacy and serum lipids were investigated following a switch from long-term successful protease inhibitor based antiretroviral treatment (PI-ART) to abacavir-based ART in 29 patients who have been followed for 28 months thereafter. Virologic failure occurred within 3 months in 21% (6/29) of the patients, and abacavir hypersensitivity in 1 individual. The remaining 22 patients continue to have HIV RNA < 50 copies/ml after 28 months with a CD4 increase from 605 +/- 265 x 10(6)/l to 798 +/- 366 x 10(6)/l (p < 0.

Hypofibrinolytic state in HIV-1-infected patients treated with protease inhibitor-containing highly active antiretroviral therapy.

Decreased insulin sensitivity, hyperlipidemia, and body fat changes are considered as risk factors for coronary heart disease (CHD). A clustering of such factors (metabolic syndrome [MSDR]) exponentially increases the risk. Impaired fibrinolysis and increased coagulation are additional independent risk factors for CHD.