Effect of the HIV Protease Inhibitors Atazanavir and Lopinavir/Ritonavir on Cardiovascular Disease Risk Factors

Summary

HIV protease inhibitors (PIs) are a class of antiretroviral drugs used to inhibit viral replication. They do so by interfering with a key step in the replication process. Some HIV PIs have been associated with an increased risk of adverse cardiovascular side effects. Further study is needed, however, to assess the full extent of effect of newer HIV PIs, including atazanavir and lopinavir/ritonavir, on cardiovascular disease risk. This study will compare the effects of atazanavir, lopinavir/ritonavir, and placebo on certain cardiovascular disease risk factors in healthy people without HIV.

Timeline

Start

2003-11

Primary completion

2006-09

Completion

2006-10

Publications

• Results Dube MP, Shen C, Greenwald M, Mather KJ. No impairment of endothelial function or insulin sensitivity with 4 weeks of the HIV protease inhibitors atazanavir or lopinavir-ritonavir in healthy subjects without HIV infection: a placebo-controlled trial. Clin Infect Dis. 2008 Aug 15;47(4):567-74. doi: 10.1086/590154.

Drugs

Indications

No indication recorded.