HIV-1 and herpes simplex virus type-2 genital shedding among co-infected women using self-collected swabs in Chiang Rai, Thailand |
| |
Authors: | S E Forhan E F Dunne M R Sternberg S J Whitehead W Leelawiwat S Thepamnuay C Chen Tt Evans-Strickfaden J M McNicholl L E Markowitz |
| |
Institution: | Epidemic Intelligence Service, Office of Workforce and Career Development, Centers for Disease Control and Prevention. |
| |
Abstract: | We analysed 528 genital self-collected swabs (SCS) from 67 HIV-1 and herpes simplex virus type-2 (HSV-2) co-infected women collected during the placebo month of a randomized crossover clinical trial of suppressive acyclovir in Chiang Rai, Thailand. In this first longitudinal study of HIV-1 and HSV-2 co-infected women using genital SCS specimens, we found frequent mucosal HIV-1 shedding. Overall, 372 (70%) swabs had detectable HIV-1 RNA with median HIV-1 viral load of 2.61 log(10) copies/swab. We found no statistically significant association between detectable HIV-1 RNA and HSV-2 DNA in the same SCS specimen (adjusted odds ratio aOR] 1.40; 95% confidence intervals CI], 0.78-2.60, P = 0.25). Only baseline HIV-1 plasma viral load was independently associated with genital HIV-1 RNA shedding (aOR, 7.6; 95% CI, 3.3-17.2, P < 0.0001). SCS may be useful for future HIV-1 and HSV-2 studies because this method allows for frequent genital sampling, and inclusion of genital sites other than the cervix. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|