This is a non-interventional (a scientific study to make a clear and easy understanding of the cause and effect relationship), prospective (in which the participants are first identified and then followed forward as time passes), consecutive survey for collecting safety and efficacy data of etravirine in treatment of Acquired Immune Deficiency Syndrome (AIDS) in a natural clinical practice.
The purpose of this study is to assess the safety data of etravirine in a natural clinical practice.