title: Universal antiretroviral therapy for HIV infection: should US treatment guidelines be applied to resource-limited settings?
abstract: US treatment guidelines now recommend antiretroviral therapy (ART) for all persons infected with human immunodeficiency virus (HIV), regardless of CD4 count, both for the benefit of infected individuals and to prevent HIV transmission. In an effort to meet the critical goal of treating all HIV-infected persons worldwide, there is movement toward extrapolating these guidelines and the data supporting them to resource-limited settings. While economic and practical barriers to universal ART are widely recognized, there has been little discussion of the ethical considerations resulting from global disparities in the safety and efficacy of universal ART in these settings. We argue that the risk-benefit considerations for initiating ART are not the same worldwide due to limitations in the ART regimens used, laboratory monitoring, and consistent availability of ART, which raises ethical questions about universally applying US guidelines in resource-limited settings at the present time.
authors.affiliation: Department of Medicine, Johns Hopkins University School of Medicine, 1830 E Monument St, Baltimore, MD 21205, USA. jgallant@jhmi.edu
authors.forename: Joel E
authors.initials: JE
authors.lastname: Gallant
authors.forename: Shruti H
authors.initials: SH
authors.lastname: Mehta
authors.forename: Jeremy
authors.initials: J
authors.lastname: Sugarman
mesh_terms: D044966:Anti-Retroviral Agents / Q000191:economics / Q000627:therapeutic use*; D003906:Developing Countries; D016903:Drug Monitoring; D019983:Guideline Adherence / Q000941:ethics*; D015658:HIV Infections / Q000188:drug therapy* / Q000821:virology; D006297:Health Services Accessibility / Q000191:economics / Q000941:ethics*; D006801:Humans; D017410:Practice Guidelines as Topic; D011785:Quality Assurance, Health Care / Q000191:economics / Q000941:ethics*; D018570:Risk Assessment; D019562:Viral Load
chemical_list: D044966:Anti-Retroviral Agents
keywords: HIV; antiretroviral therapy; ethics; guidelines; resource-limited settings