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

NCT02400021 · Status: UNKNOWN · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2015-07-30

No results posted yet for this study

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

DRUG

Prometrium

Sponsors & Collaborators

  • CIHR Canadian HIV Trials Network

    collaborator NETWORK

  • Mount Sinai Hospital, Canada

    lead OTHER

Principal Investigators

  • Sharon Walmsley, MD · Toronto General Research Institute, UHN

  • Kellie Murphy, MD · Mount Sinai Hospital, Canada

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2015-08-31
Primary Completion
2016-12-31
Completion
2016-12-31

Countries

  • Canada

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02400021 on ClinicalTrials.gov