Patient adherence to HIV medication regimens: a review of published and abstract reports.
A literature search was conducted to collect published articles reporting correlates of HIV medication adherence or interventions designed to increase HIV medication adherence. Proceedings from seven HIV/AIDS-related conferences were searched for relevant abstracts. We found 18 descriptive studies in published articles and 57 in conference proceedings producing over 200 separate variables falling into four broad areas: (1) factors related to treatment regimen; (2) social and psychological factors; (3) institutional resources; and (4) personal attributes. More complex regimens were related to decreased adherence, but were often successfully mitigated by regimen aids. Social and psychological factors reflecting emotional adjustment to HIV/AIDS and provider support were related to adherence. Access to institutional resources was associated with better adherence. Personal attributes showed a mixed relationship; gender was not consistently related to adherence, but younger age, minority status, and a history of substance abuse were often related to non-adherence. The intervention search yielded 16 interventions employing a wide range of behavioral, cognitive and affective strategies. Evidence of effectiveness was weak. We conclude the abstracts are a useful source of information as part of a systematic review, particularly when available published literature is limited, if results and study characteristics are reported in an adequate and standard manner.
Fogarty
Linda
L
Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, 624 North Broadway, Baltimore, MD 21205, USA. lfogarty@jhsph.edu
Roter
Debra
D
Larson
Susan
S
Burke
Jessica
J
Gillespie
Jeanne
J
Levy
Richard
R
D000328:Adult; D019380:Anti-HIV Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D023241:Antiretroviral Therapy, Highly Active / Q000379:methods*; D004334:Drug Administration Schedule; D005260:Female; D006679:HIV Seropositivity / Q000188:drug therapy*; D006801:Humans; D008297:Male; D010349:Patient Compliance
D019380:Anti-HIV Agents