20 µg recombinant hepatitis B vaccine at months 0, 1, 2, and 6
Sponsors
Shanxi Medical University
Conditions
Hepatitis B Vaccine
Phase 4
Immunogenicity and Persistence of Hepatitis B Vaccination in HIV-Infected Patients
NCT03962803
Start: 2019-06-05End: 2023-12-31Target: 300Updated: 2019-05-24
Immunogenicity and Persistence of Hepatitis B Vaccination in Methadone Maintenance Treatment Patients
NCT03962816
Start: 2019-05-26End: 2023-12-31Target: 300Updated: 2019-05-24