BACKGROUND: Data on complications of pregnancy associated with antiretroviral therapy are limited. Some small studies have demonstrated an increased preterm delivery rate, but a recent retrospective United States multisite study did not concur with these findings. Our objective was to investigate whether antiretroviral therapy was associated with adverse pregnancy outcome at a single site. METHODS: Using prospectively gathered data, women were identified who were determined to be human immunodeficiency virus positive before or during pregnancy who sought care at our prenatal clinic and who gave birth at the University of Miami/Jackson Memorial Medical Center from 1990 through 2002. The outcome measures were preterm delivery, low birth weight, and stillbirth. RESULTS: The cohort included 999 women who received antiretroviral therapy during pregnancy (monotherapy in 492, combination therapy without a protease inhibitor [PI] in 373, and combination therapy with a PI in 134) and 338 women who did not receive therapy. After adjustment for possible confounders, only combination therapy with a PI was associated with an increased risk of preterm delivery, compared with any other combination (odds ratio, 1.8 [95% confidence interval, 1.1-3.0]). There were no differences in rates of low birth weight and stillbirth, regardless of therapy. CONCLUSION: Compared with monotherapy and combination therapy without a PI, only combination therapy with a PI was associated with an increased risk of preterm delivery.
BACKGROUND: Data on complications of pregnancy associated with antiretroviral therapy are limited. Some small studies have demonstrated an increased preterm delivery rate, but a recent retrospective United States multisite study did not concur with these findings. Our objective was to investigate whether antiretroviral therapy was associated with adverse pregnancy outcome at a single site. METHODS: Using prospectively gathered data, women were identified who were determined to be human immunodeficiency virus positive before or during pregnancy who sought care at our prenatal clinic and who gave birth at the University of Miami/Jackson Memorial Medical Center from 1990 through 2002. The outcome measures were preterm delivery, low birth weight, and stillbirth. RESULTS: The cohort included 999 women who received antiretroviral therapy during pregnancy (monotherapy in 492, combination therapy without a protease inhibitor [PI] in 373, and combination therapy with a PI in 134) and 338 women who did not receive therapy. After adjustment for possible confounders, only combination therapy with a PI was associated with an increased risk of preterm delivery, compared with any other combination (odds ratio, 1.8 [95% confidence interval, 1.1-3.0]). There were no differences in rates of low birth weight and stillbirth, regardless of therapy. CONCLUSION: Compared with monotherapy and combination therapy without a PI, only combination therapy with a PI was associated with an increased risk of preterm delivery.
Authors: Angela M Bengtson; Daniel Westreich; Patrick Musonda; Audrey Pettifor; Carla Chibwesha; Benjamin H Chi; Bellington Vwalika; Brian W Pence; Jeffrey S A Stringer; William C Miller Journal: Epidemiology Date: 2016-09 Impact factor: 4.822
Authors: Jennifer Y Chen; Heather J Ribaudo; Sajini Souda; Natasha Parekh; Anthony Ogwu; Shahin Lockman; Kathleen Powis; Scott Dryden-Peterson; Tracy Creek; William Jimbo; Tebogo Madidimalo; Joseph Makhema; Max Essex; Roger L Shapiro Journal: J Infect Dis Date: 2012-10-12 Impact factor: 5.226
Authors: E S Machado; C B Hofer; T T Costa; S A Nogueira; R H Oliveira; T F Abreu; L A Evangelista; I F A Farias; R T C Mercadante; M F L Garcia; R C Neves; V M Costa; J S Lambert Journal: Sex Transm Infect Date: 2008-11-05 Impact factor: 3.519
Authors: Fernando C Barros; Zulfiqar Ahmed Bhutta; Maneesh Batra; Thomas N Hansen; Cesar G Victora; Craig E Rubens Journal: BMC Pregnancy Childbirth Date: 2010-02-23 Impact factor: 3.007