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Published in: Current HIV/AIDS Reports 5/2016

01-10-2016 | The Global Epidemic (SH Vermund, Section Editor)

Community-Based Interventions to Improve and Sustain Antiretroviral Therapy Adherence, Retention in HIV Care and Clinical Outcomes in Low- and Middle-Income Countries for Achieving the UNAIDS 90-90-90 Targets

Authors: Jean B. Nachega, Olatunji Adetokunboh, Olalekan A. Uthman, Amy W. Knowlton, Frederick L. Altice, Mauro Schechter, Omar Galárraga, Elvin Geng, Karl Peltzer, Larry W. Chang, Gilles Van Cutsem, Shabbar S. Jaffar, Nathan Ford, Claude A. Mellins, Robert H. Remien, Edward J. Mills

Published in: Current HIV/AIDS Reports | Issue 5/2016

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Abstract

Little is known about the effect of community versus health facility-based interventions to improve and sustain antiretroviral therapy (ART) adherence, virologic suppression, and retention in care among HIV-infected individuals in low- and middle-income countries (LMICs). We systematically searched four electronic databases for all available randomized controlled trials (RCTs) and comparative cohort studies in LMICs comparing community versus health facility-based interventions. Relative risks (RRs) for pre-defined adherence, treatment engagement (linkage and retention in care), and relevant clinical outcomes were pooled using random effect models. Eleven cohort studies and eleven RCTs (N = 97,657) were included. Meta-analysis of the included RCTs comparing community- versus health facility-based interventions found comparable outcomes in terms of ART adherence (RR = 1.02, 95 % CI 0.99 to 1.04), virologic suppression (RR = 1.00, 95 % CI 0.98 to 1.03), and all-cause mortality (RR = 0.93, 95 % CI 0.73 to 1.18). The result of pooled analysis from the RCTs (RR = 1.03, 95 % CI 1.01 to 1.06) and cohort studies (RR = 1.09, 95 % CI 1.03 to 1.15) found that participants assigned to community-based interventions had statistically significantly higher rates of treatment engagement. Two studies found community-based ART delivery model either cost-saving or cost-effective. Community- versus facility-based models of ART delivery resulted in at least comparable outcomes for clinically stable HIV-infected patients on treatment in LMICs and are likely to be cost-effective.
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Metadata
Title
Community-Based Interventions to Improve and Sustain Antiretroviral Therapy Adherence, Retention in HIV Care and Clinical Outcomes in Low- and Middle-Income Countries for Achieving the UNAIDS 90-90-90 Targets
Authors
Jean B. Nachega
Olatunji Adetokunboh
Olalekan A. Uthman
Amy W. Knowlton
Frederick L. Altice
Mauro Schechter
Omar Galárraga
Elvin Geng
Karl Peltzer
Larry W. Chang
Gilles Van Cutsem
Shabbar S. Jaffar
Nathan Ford
Claude A. Mellins
Robert H. Remien
Edward J. Mills
Publication date
01-10-2016
Publisher
Springer US
Published in
Current HIV/AIDS Reports / Issue 5/2016
Print ISSN: 1548-3568
Electronic ISSN: 1548-3576
DOI
https://doi.org/10.1007/s11904-016-0325-9

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Atherosclerotic Cardiovascular Disease and Anti-Retroviral Therapy

Co-infections and Comorbidity (S Naggie, Section Editor)

Use of Non-invasive Testing to Stage Liver Fibrosis in Patients with HIV

Co-infections and Comorbidity (S Naggie, Section Editor)

HIV, Aging, and Viral Coinfections: Taking the Long View

The Global Epidemic (SH Vermund, Section Editor)

HIV Testing Services in Africa: Are They Sustainable?

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