1,584
Participants
Start Date
December 21, 2023
Primary Completion Date
May 25, 2025
Study Completion Date
December 25, 2028
Diphtheria, tetanus and acellular pertussis (component) combined vaccine (adsorbed)
Three doses of basic immunization were administered at 3, 4, and 5 months of age, and one dose of booster immunization was administered at 18-24 months of age, for a total of four doses. The administration route for experimental vaccine is intramuscular injection of 0.5ml into the lateral deltoid muscle of the upper arm.
Diphtheria, tetanus and acellular pertussis combined vaccine (adsorbed)
Three doses of basic immunization were administered at 3, 4, and 5 months of age, and one dose of booster immunization was administered at 18-24 months of age, for a total of four doses. The administration route for active control vaccine 1 is intramuscular injection of 0.5ml into the lateral deltoid muscle of the upper arm.
Diphtheria, tetanus, pertussis (acellular, component), poliomyelitis (inactivated) vaccine (adsorbed) and Haemophilus influenzae type b conjugate vaccine
Three doses of basic immunization were administered at 3, 4, and 5 months of age, and one dose of booster immunization was administered at 18-24 months of age, for a total of four doses. The administration route for active control vaccine 2 is through intramuscular injection of 0.5ml into the anterolateral side of the thigh or the upper arm.
RECRUITING
Guangxi Zhuang Autonomous Region Center for Disease Control and Prevention, Nanning
Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd
INDUSTRY