← Eichor
Study identifier: NCT06947356 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Comparison of TAF and TDF in Preventing Mother-to-Child Transmission of HBV in Pregnancies With High Viral Loads

Condition: Hepatitis B  ·  Sponsor: Guangzhou 8th People's Hospital

PhaseNA
Planned participants210
Who can joinFemale, 20 Years to 40 Years
Healthy volunteersNo

About this study

The main objective of this study is to compare the mother-to-infant transmission rates of hepatitis B between pregnant women receiving treatment with tenofovir alafenamide and those receiving treatment with tenofovir disoproxil fumarate, after administering the hepatitis B vaccine and hepatitis B immunoglobulin to their infants at birth. Investigators define the mother-to-infant transmission rate of hepatitis B as the proportion of infants who are HBsAg positive and have serum HBV DNA \>20 IU/mL at 28 weeks of age among all live births in the experimental group. Additionally, this study will also compare the incidence of congenital defects/malformations in infants born to mothers treated with tenofovir alafenamide and tenofovir disoproxil fumarate during the perinatal period to assess drug safety.

This description comes directly from the study's public registry record.

Talk to the study team

Calvin.Q Pan  ·  +86 13632293277  ·  Panc01@nyu.edu

Always discuss trial participation with your own doctor first.

Locations (10)

Guangzhou Eighth People's Hospital, Guangzhou Medical UniversityGuangzhou, Guangdong, ChinaRecruiting
Guangzhou Women and Children's Medical CenterGuangzhou, Guangdong, ChinaNot Yet Recruiting
The Fifth Affiliated Hospital of Guangzhou Medical University, GuangzhouGuangzhou, Guangdong, ChinaNot Yet Recruiting
The Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhou, Guangdong, ChinaNot Yet Recruiting
Shenzhen Baoan Women's and Children's HospitalShenzhen, Guangdong, ChinaNot Yet Recruiting
Shijiazhuang Maternity & Child Healthcare HospitalShijiazhuang, Hebei, ChinaNot Yet Recruiting
The Fifth Hospital of ShijiazhuangShijiazhuang, Hebei, ChinaNot Yet Recruiting
Xiangya Hospital, Central South UniversityChangsha, Hunan, ChinaNot Yet Recruiting
The First Affiliated Hospital of Wenzhou Medical UniversityWenzhou, Zhejiang, ChinaNot Yet Recruiting
Beijing You 'an Hospital, Capital Medical UniversityBeijing, ChinaNot Yet Recruiting

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT06947356