Concomitant administration of hepatitis A vaccine with measles/mumps/rubella/varicella and pneumococcal vaccines in healthy 12- to 23-month-old children.

ABSTRACT: This open-label, multicenter, randomized, comparative study evaluated immunogenicity, safety and tolerability of concomitant (Group 1; n=330) vs. non-concomitant (Group 2; n=323) VAQTA™ (25U/0.5 mL) (hepatitis A vaccine; HAV) with ProQuad™ (measles/mumps/rubella/varicella; MMRV) and Prevnar™ (7-valent pneumococcal; PCV-7) in healthy, 12-23 mo old children. Group 1 received HAV/MMRV/PCV-7 concomitantly on Day 1 and second doses of HAV/MMRV at Week 24. Group 2 received MMRV/PCV-7 on Day 1, HAV at Weeks 6 and 30 and MMRV at Week 34. Hepatitis A seropositivity rate (SPR: ≥10 mIU/mL; 4 weeks postdose 2), varicella zoster-virus (VZV) SPR (≥5 gpELISA units/mL) and geometric mean titers (GMT) to S. pneumoniae were examined. Injection-site and systemic adverse experiences (AEs) and daily temperatur

SUBMITTER: Yetman RJ 

PROVIDER: S-EPMC3906267 | biostudies-literature | 2013 Aug

REPOSITORIES: biostudies-literature