View clinical trials related to Meningitis, Meningococcal.
Filter by:This study is an open, multicenter Phase IV clinical study to evaluate the safety of vaccination with Menhycia®. The study plan is to enroll approximately 3,000 infants at 3 months of age who have not been vaccinated with any epidemic encephalitis vaccine, and to administer a total of 3 doses of Menhycia®, with a minimum of 1 month between doses, and a booster dose of 1 dose of immunization is allowed at 12 months of age.
The purpose of this study was to explore the safety and immunogenicity of the experimental vaccine compared with the control vaccines. It is planed to enroll a total of 1,200 subjects, including 300 subjects in each of the 3-5 months old, 6-11 months old, 12-23 months old and 2-15 years old groups, who will be randomly assigned to the trial in a 1:1 ratio to study group or control group. The 3-5 month-old group will have three doses vaccination at 0, 1 and 2 month, and a booster dose at 12 months of age; the 6-11month-old and 12-23 month-old groups will each have total two doses vaccination; the 2-15 year-old group will have one dose vaccination.
This is a randomized, observer-blind, peer-controlled study. There will be 2 treatment groups, screened subjects were given study numbers in the order of enrollment and randomly assigned to the test and control groups in a 1:1 ratio. Subjects were required to complete a 1-dose immunization program with 0.5 ml of vaccine in both the test and control groups.
The purpose of this study is to assess the safety and immune responses of rMenB+OMV NZ vaccine when administered to healthy infants from 2 months in the Republic of Korea according to a 2-dose primary schedule and 1 booster dose.