PMID- 22854660 OWN - NLM STAT- MEDLINE DCOM- 20130515 LR - 20211021 IS - 2164-554X (Electronic) IS - 2164-5515 (Print) IS - 2164-5515 (Linking) VI - 8 IP - 8 DP - 2012 Aug TI - Lot-to-lot consistency study of the fully liquid pentavalent DTwP-HepB-Hib vaccine Quinvaxem ((R)) demonstrating clinical equivalence, suitability of the vaccine as a booster and concomitant administration with measles vaccine. PG - 1109-18 LID - 10.4161/hv.21095 [doi] AB - This double-blind, randomized study evaluated the immunogenicity and safety of three production lots of the fully liquid combination DTwP-Hep-Hib vaccine, Quinvaxem ((R)) (Crucell, The Netherlands) in 360 healthy infants aged 42-64 d old given at 6, 10 and 14 weeks of age (Core Study). The Core Study was followed by an open-label Booster Phase evaluating immunogenicity and safety of a booster dose of Quinvaxem ((R)) given with either concomitant or deferred measles vaccine in 227 infants who completed the Core Study. One month after the third dose of Quinvaxem ((R)) immune responses reflecting seroprotection or seroconversion were observed in more than 90% of infants for all three vaccine lots. Quinvaxem ((R)) elicited a strong booster response as demonstrated by a large increase in antibodies against all antigens, which appeared to be unaffected by concomitant administration of the measles vaccine. Safety results were in line with previous reports for Quinvaxem ((R)) with no unexpected adverse events (AEs) being reported. In the Core Study and Booster Phase, Quinvaxem ((R)) was well tolerated. No study vaccine-related serious AEs were reported. Thus, Quinvaxem ((R)) was immunogenic and well-tolerated when administered to infants according to a 6-10-14 week vaccination schedule. The three production lots had consistent reactogenicity and immunogenicity profiles. The booster dose of Quinvaxem ((R)) was also immunogenic and safe, regardless of whether a monovalent measles vaccine was administered concomitantly or one month later. FAU - Aspinall, Sanet AU - Aspinall S AD - Synexus Clinical Research SA (Pty) Ltd, Pretoria, South Africa. FAU - Traynor, Deirdre AU - Traynor D FAU - Bedford, Philip AU - Bedford P FAU - Hartmann, Katharina AU - Hartmann K LA - eng PT - Journal Article PT - Multicenter Study PT - Randomized Controlled Trial PT - Research Support, Non-U.S. Gov't DEP - 20120801 PL - United States TA - Hum Vaccin Immunother JT - Human vaccines & immunotherapeutics JID - 101572652 RN - 0 (Antibodies, Bacterial) RN - 0 (Antibodies, Viral) RN - 0 (Diphtheria-Tetanus-Pertussis Vaccine) RN - 0 (DtwP-HepB-Hib vaccine) RN - 0 (Haemophilus Vaccines) RN - 0 (Hepatitis B Vaccines) RN - 0 (Measles Vaccine) SB - IM EIN - Hum Vaccin Immunother. 2013 Apr;9(4):937 MH - Antibodies, Bacterial/blood MH - Antibodies, Viral/blood MH - Diphtheria-Tetanus-Pertussis Vaccine/administration & dosage/*adverse effects/*immunology MH - Double-Blind Method MH - Drug-Related Side Effects and Adverse Reactions/epidemiology MH - Female MH - Haemophilus Vaccines/administration & dosage/*adverse effects/*immunology MH - Hepatitis B Vaccines/administration & dosage/*adverse effects/*immunology MH - Humans MH - Immunization/*adverse effects/*methods MH - Infant MH - Male MH - Measles Vaccine/administration & dosage/*adverse effects/*immunology MH - Technology, Pharmaceutical/*standards PMC - PMC3551883 EDAT- 2012/08/03 06:00 MHDA- 2013/05/17 06:00 PMCR- 2013/08/01 CRDT- 2012/08/03 06:00 PHST- 2012/08/03 06:00 [entrez] PHST- 2012/08/03 06:00 [pubmed] PHST- 2013/05/17 06:00 [medline] PHST- 2013/08/01 00:00 [pmc-release] AID - 21095 [pii] AID - 2012HV0114R [pii] AID - 10.4161/hv.21095 [doi] PST - ppublish SO - Hum Vaccin Immunother. 2012 Aug;8(8):1109-18. doi: 10.4161/hv.21095. Epub 2012 Aug 1.