title: Obstacles and proposed solutions to effective antiretroviral therapy in resource-limited settings.
abstract: More than 3 million people were receiving antiretroviral therapy (ART) at the end of 2007, but this number represents only 31% of people clinically eligible for ART in resource-limited settings. The primary objective of this study is to summarize the key obstacles that impede the goal of universal access prevention, care, and treatment. We performed a systematic literature search to review studies that reported barriers to diagnosis and access to treatment of HIV/AIDS in resource-limited countries. Persons living with HIV/ AIDS commonly face economic, sociocultural, and behavioral obstacles to access treatment and care for HIV. A variety of programs to overcome these barriers have been implemented, including efforts to destigmatize HIV/AIDS, enhance treatment literacy, provide income-generation skills, decentralize HIV services, promote gender equality, and adopt a multisectoral approach to optimize limited resources. An understanding of these obstacles and suggested methods to overcome them must be addressed by global policy makers before universal ART access can be achieved.
authors.affiliation: Department of Medicine, Duke University Medical Center, USA.
authors.forename: John A
authors.initials: JA
authors.lastname: Bartlett
authors.forename: John
authors.initials: J
authors.lastname: Hornberger
authors.forename: Ashwini
authors.initials: A
authors.lastname: Shewade
authors.forename: Menaka
authors.initials: M
authors.lastname: Bhor
authors.forename: Rukmini
authors.initials: R
authors.lastname: Rajagopalan
mesh_terms: D044966:Anti-Retroviral Agents / Q000191:economics / Q000600:supply & distribution* / Q000627:therapeutic use*; D003469:Culture; D016527:Drug Costs; D015658:HIV Infections / Q000188:drug therapy*; D007722:Health Knowledge, Attitudes, Practice; D006297:Health Services Accessibility; D006801:Humans; D011203:Poverty; D011287:Prejudice
chemical_list: D044966:Anti-Retroviral Agents