Trends of prevalence of primary HIV drug resistance in Germany

Abstract

A non-significant increase in prevalence of PDR was observed from 2001 to 2005. A significant trend to higher PDR rate was detected in non-Caucasian patients, patients infected with non-B subtypes, and in patients with risk factors for acquisition of HIV other than homosexual transmission. Based on the fact that there is a trend to higher PDR rate, resistance testing in untreated HIV-infected patients starting HAART becomes more important in clinical routine. The identification of patient subgroups with a remarkable risk of PDR makes continuous monitoring of PDR mandatory.