MARIA GINGRICH: Also joining us today is Dr. Brian Boyle. He is Assistant Professor of Medicine at the Weill Cornell Medical College in New York. Thank you, Dr. Boyle.
Doctor, how important is medication regimen adherence to the treatment of HIV?
BRIAN BOYLE, MD: Well, medication adherence is as, I frequently say, the key to succeeding with HAART and succeeding with antiretroviral therapy. So I absolutely agree with Dr. Frank that adherence is extremely important, and I don't think that can be emphasized too much in patients taking their antiretroviral therapy. So if you start a regimen and if you take it religiously, your chances of success are extremely high. If you don't, your chances of failure are high, and failure means that you're not only not going to succeed with this regimen, but it may result in resistance to this and other regimens so that the virus is now resistant and can't be treated with this, or perhaps some other regimens due to cross-resistance, and it may mean eventually, if you fail enough regimens or the resistance you've developed is bad enough, that there is no treatment available for you with the current antiretrovirals that are available.
MARIA GINGRICH: Dr. Frank, another thing people with HIV might want to know are some of the factors that affect adherence in HIV-positive patients. Can you tell us what they are?