Abstract:
:Accelerating antiretroviral therapy (ART) administration, improving retention, and achieving viral suppression in low- and middle-income countries must be prioritized. We evaluated trends and disparities in these milestones in a large Latin American cohort. Adults starting ART (ARTstart) from 2003 to 2014 at Caribbean, Central, and South America network for HIV epidemiology sites were assessed for care cascade outcomes: CD4 cell count >200 cells/mm3 at ARTstart; retention (≥1 visit at one year after ARTstart); viral suppression (≥1 HIV-1 RNA <200 copies/ml at one year after ARTstart). Modified Poisson regression provided adjusted prevalence ratios by age, gender, and HIV transmission risk, accounting for site and year of ARTstart. Proportions achieving ARTstart and suppression improved over time (p < 0.05). Older age was associated with better retention and viral suppression, but not ARTstart at CD4 cell count >200 cells/mm3. Females and men who have sex with men (MSM) were more likely to have CD4 cell count >200 cells/mm3 at ARTstart. Injection drug users (IDUs) were less likely to be retained while MSM were more likely to achieve viral suppression (all p < 0.05). Despite improvements in these outcomes over the course of a decade in this cohort, significant disparities existed, disadvantaging younger patients, men, and IDUs. These gaps indicate continued progress in providing early diagnosis and ARTstart remain critical.
journal_name
Int J STD AIDSjournal_title
International journal of STD & AIDSauthors
Wolff MJ,Cortes CP,Mejìa FA,Padgett D,Belaunzarán-Zamudio P,Grinsztejn B,Giganti MJ,McGowan CC,Rebeiro PF,Caribbean, Central and South America network for HIV epidemiology (CCASAnet).doi
10.1177/0956462417714094subject
Has Abstractpub_date
2018-01-01 00:00:00pages
4-12issue
1eissn
0956-4624issn
1758-1052journal_volume
29pub_type
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