Clinical trial
Immunogenicity of the Hepatitis B Vaccine in Individuals 50 Years Old or More: Randomized Clinical Trial
NCT04540653 is registered in ClinicalTrials.gov with Universidade Federal de Goias as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- Immunogenicity of the Hepatitis B Vaccine in Individuals 50 Years Old or More: Randomized Clinical Trial
- Lead sponsor
- Universidade Federal de Goias
- Phase
- Phase 4
- Overall status
- Unknown status
- Start date
- July 29, 2017
- Completion date
- March 31, 2022
- Enrollment
- 240 (actual)
- Sites
- 1
Conditions
As the registry lists them; a condition with its own page is linked.
aging, hepatitis b, vaccine response impaired