Combined antiretroviral therapy for HIV and the risk of hypertensive disorders of pregnancy: A systematic review

OBJECTIVE: To assess if there is a relationship between use of combined antiretroviral therapy among pregnant women living with HIV and hypertensive disorders of pregnancy (HDP). DESIGN: Due to the heterogeneity of study designs in the literature and the utilization of different outcome measures in regards to assessing the presence of HDP, a systematic review was performed. METHODS: ClinicalTrials.gov and MEDLINE, via PubMed, EMBASE, Scopus, CINAHL, ProQuest Dissertations & Theses Global, EBSCOHost, DARE, and the Cochrane Library, were queried from January 1997 to October 2017. Studies were included if they reported HDP and focused on pregnant women living with HIV who used combined antiretroviral therapy. The Cochrane Collaboration’s tool for assessment of risk of bias and the U.S. Preventive Services Task Force grading scale were used to assess the studies. RESULTS: Of 1055 abstracts, 28 articles met inclusion criteria. The data are marked by multiple biases and poor study design. All studies demonstrate an increased risk of HDP among pregnant women living with HIV who used combined antiretroviral therapy when compared to seropositive pregnant women not using antiretroviral therapy. Three studies suggest protease inhibitors may be associated with a higher risk of HDP. CONCLUSION: Despite all studies indicating a higher frequency of HDP among pregnant women living with HIV using combined antiretroviral therapy when compared with seropositive pregnant women not using antiretroviral therapy, the quality of the studies is mixed, necessitating further research.

• Population(s)
  • Women
• Co-morbidities
  • Cardiovascular