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Clinical trial

Efficacy of Hepatitis B Vaccine Boosters Among Neonatally Vaccinated Children in Chongqing

NCT03867643 is registered in ClinicalTrials.gov with Children's Hospital of Chongqing Medical University as lead sponsor.

NCT NCT03867643
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Registry record

As filed in ClinicalTrials.gov.

Title
Efficacy of Hepatitis B Vaccine Boosters Among Neonatally Vaccinated Children in Chongqing
Lead sponsor
Children's Hospital of Chongqing Medical University
Phase
Observational
Overall status
Unknown status
Start date
July 9, 2021
Completion date
December 31, 2025
Enrollment
80 (estimated)
Sites
1

Conditions

As the registry lists them; a condition with its own page is linked.

hepatitis b vaccine adverse reaction