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Efficacy of Tenofovir Disoproxil on Mother-to-child Transmission of HBV in Tokombéré, Cameroon in Pregnant Women
Sponsor: ANRS, Emerging Infectious Diseases
Summary
Pregnant women with HBeAg-positive viral hepatitis b or high viral load will receive Tenofovir disoproxil fumarate (TDF) from the 28th week of amenorrhoea until 6 weeks after delivery. Their newborns will receive the hepatitis B vaccine, starting with one dose at birth and followed by three booster doses, according to the Expanded Programme on Immunisation. The investigators hypothesise that a short course of TDF could greatly reduce the risk of HBV MTCT in pregnant women at high risk of MTCT (HBeAg positive or with high viral load).
Official title: Efficacy of Tenofovir Disoproxil on Mother-to-child Transmission of HBV in Tokombéré, Cameroon in Pregnant Women Infected With Hepatitis B Virus (HBeAg Positive or With a High Viral Load) and Whose Newborns Had Been Vaccinated at Birth
Key Details
Gender
FEMALE
Age Range
16 Years - Any
Study Type
INTERVENTIONAL
Enrollment
150
Start Date
2023-08-22
Completion Date
2028-02
Last Updated
2026-10-14
Healthy Volunteers
No
Conditions
Interventions
Fumarate, Tenofovir Disoproxil
all participants receive the intervention
Locations (1)
Hôpital Privé de Tokombéré
Tokonbéré, Cameroon