NCT02400021

Progesterone Supplementation for HIV-positive Pregnant Women on Anti-Retrovirals

• Status: Unknown
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 40 (estimated)
• Sponsor: Mount Sinai Hospital, Canada · Academic / Other
• Sex: Female
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

In pregnancy, cART is considered optimal for maternal health and for preventing the emergence of resistance that could compromise further care. In Canada, the majority of HIV-positive pregnant women receive a PI-based cART regimen. In the past, therapy was generally deferred until after the first trimester (if not required for maternal health) to minimize any unknown risk of teratogenicity. However, as treatment is now started earlier in HIV infection and as perinatal transmission rates are lowest in those with prolonged suppression of viral load during pregnancy, women are increasingly commencing cART either before conception or earlier in pregnancy. Multiple reports and cohort studies provided data suggesting an association between PI-based cART use and preterm birth, low birth weight, and small for gestational age (SGA) babies, although conflicting data exist. In the general population progesterone supplementation is widely used, is well tolerated, is considered safe, and is beneficial to prevent recurrent pre-term birth and increase birth weight. The investigators experimental findings suggest that PI use during pregnancy is associated with declines in progesterone levels that correlate with fetal growth, and that progesterone supplementation can improve PI-induced fetal growth restriction. The investigators preliminary findings in HIV+ pregnant women suggest that PI-use is associated with declines in progesterone levels, which correlate with birth weight percentile. Since HIV-positive women have higher rates of pre-term delivery and low birth weight that may be magnified by the use of PIs, then progesterone supplementation could be of benefit to neonatal health in the context of HIV-positive pregnancy.

Conditions

• HIV-1 Infection

Interventions

Type	Name	Description
DRUG	Prometrium

Timeline

• Start date: 2015-08-01
• Primary completion: 2016-12-01
• Completion: 2016-12-01
• First posted: 2015-03-26
• Last updated: 2015-07-30

Locations

5 sites across 1 country: Canada