Injection drug users (IDUs) account for an estimated 44% of people living with HIV/AIDS in China and are the major driving force behind the expanding epidemic. Developing effective antiretroviral therapy (ART) adherence interventions in the Chinese IDU population is a major challenge. In conjunction with ART scale-up in Yunnan province, our goal was to gather patient perspectives on ART and ideas for feasible adherence support. Between December 2005 and March 2006, eight focus groups with a total of 55 HIV positive IDUs were conducted at three sites in Yunnan to ascertain ART knowledge, barriers to adherence, and acceptable adherence support methods. Focus groups included ART experienced and naïve participants, and HIV positive IDUs in methadone maintenance clinics. Discussions were audiotaped, notes were transcribed and coded for analyses. All participants were former or current IDUs and 31 were from the rural countryside (59.6%), and 19 (36.5%) resided in a small city. ART was viewed positively but the principal barriers for urban IDUs were stigma and discrimination, while geography was the main problem for rural IDUs. Major themes were stratified between four components: knowledge, motivation, cues to action, and access to care. Adherence tools that were spontaneously endorsed included watches, pill boxes, and diaries. Directly observed therapy (DOT) within methadone programs was acceptable but community-based DOT would need to address stigma issues in urban areas. Two separate HIV epidemics exist within IDUs in China, stratified between small-city urban and rural populations. No single model for adherence will work and interventions must be broad-based. This study provides an expanded conceptual framework for ART adherence in the HIV positive IDU population, which includes the unique barriers posed by the ecological context surrounding this doubly-discriminated population.
| Identifer | oai:union.ndltd.org:YALE_med/oai:ymtdl.med.yale.edu:etd-08282007-153749 |
| Date | 08 September 2008 |
| Creators | Wu, Charlotte Audris |
| Contributors | Kaveh Khoshnood |
| Publisher | Yale University |
| Source Sets | Yale Medical student MD Thesis |
| Language | English |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://ymtdl.med.yale.edu/theses/available/etd-08282007-153749/ |
| Rights | restricted, I hereby certify that, if appropriate, I have obtained and attached hereto a written permission statement from the owner(s) of each third party copyrighted matter to be included in my thesis, dissertation, or project report, allowing distribution as specified below. I certify that the version I submitted is the same as that approved by my advisory committee. I hereby grant to Yale School of Medicine or its agents the non-exclusive license to archive and make accessible, under the conditions specified below, my thesis, dissertation, or project report in whole or in part in all forms of media, now or hereafter known. I retain all other ownership rights to the copyright of the thesis, dissertation or project report. I also retain the right to use in future works (such as articles or books) all or part of this thesis, dissertation, or project report. |
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