Evaluation of the Long-term Persistence of Hepatitis A Antibodies in Healthy Adults Who Were Vaccinated 21-25 Years Earlier With GlaxoSmithKline (GSK) Biologicals' Hepatitis A Vaccine, Havrix®
PHASE4WithdrawnINTERVENTIONAL
0
Timeline
Start Date
May 31, 2015
Primary Completion Date
July 31, 2019
Study Completion Date
July 31, 2019
Conditions
Hepatitis A
Interventions
PROCEDURE
Blood sampling
At Years 21 to 25 after their second vaccine dose.
NCT02124785 - Evaluation of the Long-term Persistence of Hepatitis A Antibodies in Healthy Adults Who Were Vaccinated 21-25 Years Earlier With GlaxoSmithKline (GSK) Biologicals' Hepatitis A Vaccine, Havrix® | Biotech Hunter | Biotech Hunter