Overview of HIV drug resistance and its implications for China

Abstract

At the end of 2005 an estimated 650 000 people in China were infected with HIV among whom 75 000 were in need of ART. The Division of Treatment and Care at the National Center for AIDS/STD Control and Prevention (NCAIDS) Chinese Center for Disease Control (CCDC) has been responsible for the overall scale up of the National Free ART Program. As of December 2005 a total of 20 453 patients in 28 provinces autonomous regions and special municipalities had benefited from this national program and received free ART. The increase in access to ART however is accompanied by the risk of drug resistance development. A small body of literature already documents HIV drug resistance in China in these treated populations. These preliminary findings are consistent with the development of drug resistance observed in developed countries soon after the initiation of wide-scale HIV treatment. Therefore it is imperative that clinicians understand the causes and implications of HIV resistance in both patientcare and in the public health perspective. (excerpt)