Effect of subsequent pregnancies on HIV disease progression among women in the Mulago Hospital MTCT-Plus program in Uganda

摘要

Objective: To investigate the effect of subsequent pregnancies on HIV disease progression among HIV-infected women at Mulago Hospital, Uganda. Methods: In a retrospective cohort study, data were analyzed from women enrolled in the Mother-To-Child Transmission Plus program from March 2003 to December 2011. The CD4 cell count, the development of new AIDS-defining opportunistic infections, and the AIDS-related mortality were compared between women with and without subsequent pregnancies. Results: Overall, 409 women were enrolled and 195 (47.7%) had subsequent pregnancies. Antiretroviral therapy (ART) was initiated in 143 (73.3%) women with and 155 (72.4%) women without subsequent pregnancies. Kaplan-Meier analysis for women receiving ART showed no differences between women with and without subsequent pregnancies in the median times to clinical failure (62.7 vs 64.7 months; P = 0.31), immunological failure (68.8 vs 75.5 months; P = 0.10), and death (68.8 vs 75.5 months; P = 0.53). In a Cox regression analysis, subsequent pregnancies were not associated with immunological failure during follow-up (adjusted hazard ratio 1.13, 95% confidence interval 0.06-2.09). Conclusion: Subsequent pregnancies could have no detrimental effect on HIV disease progression among HIV-infected women whose treatment is well managed. 2015 International Federation of Gynecology and Obstetrics. (C) Published by Elsevier Ireland Ltd. All rights reserved.