Randomized, Controlled, Multicenter Study of the Immunogenicity and Safety of a Fully Liquid Combination Diphtheria-Tetanus Toxoid-Five-Component Acellular Pertussis (DTaP5), Inactivated Poliovirus (IPV), and Haemophilus influenzae Type b (Hib) Vaccine Compared with a DTaP3-IPV/Hib Vaccine Administered at 3, 5, and 12 Months of Age

• This study compared the levels of immunogenicity and safety of diphtheria-tetanus toxoid-five-component acellular pertussis (DTaP5), inactivated poliovirus (IPV), and Haemophilus influenzae type b (Hib) (DTaP5-IPV-Hib) and DTaP3-IPV/Hib vaccines for study participants 3, 5, and 12 months of age. Post-dose 3 noninferiority criteria comparing DTaP5-IPV-Hib to DTaP3-IPV/Hib using rates of seroprotection were demonstrated against diphtheria, tetanus, and polio types 1 to 3, but not for polyribosylribitol phosphate (PRP). While PRP did not meet noninferiority criteria, the seroprotection rate and geometric mean concentration (GMC) were high, indicating a clinically robust immune response. GMCs or titers for other antigens (including pertussis) and the safety profiles were generally similar between groups. Fully liquid DTaP5-IPV-Hib can be administered using the 3-, 5-, and 12-month vaccination schedule. (This study has been registered at ClinicalTrials.gov under registration no. NCT00287092.)

Ämnesord

Medical and Health Sciences  (hsv)

Basic Medicine  (hsv)

Immunology in the medical area  (hsv)

Medicin och hälsovetenskap  (hsv)

Medicinska grundvetenskaper  (hsv)

Immunologi inom det medicinska området  (hsv)

Medical and Health Sciences  (hsv)

Basic Medicine  (hsv)

Microbiology in the medical area  (hsv)

Medicin och hälsovetenskap  (hsv)

Medicinska grundvetenskaper  (hsv)

Mikrobiologi inom det medicinska området  (hsv)

Medical and Health Sciences  (hsv)

Clinical Medicine  (hsv)

Pediatrics  (hsv)

Medicin och hälsovetenskap  (hsv)

Klinisk medicin  (hsv)

Pediatrik  (hsv)