[Use of an empirical antiretroviral treatment depends on the primary resistance rate of the human immunodeficiency virus].

Objective: The objective of this study was the analysis of the prevalence and type of primary resistance to antiretroviral drugs in patients diagnosed with HIV infection, and to determine the most appropriate empirical treatment to obtain a virological and immunological response.

Patients And Methods: An observational analysis of patients with a de novo diagnosis of HIV infection during the period 2008-2010. Clinical, immunological and virological characteristics, including genotype analysis of resistance to antiretrovirals, were considered as independent variables.