PMID- 9849978 OWN - NLM STAT- MEDLINE DCOM- 19990202 LR - 20190818 IS - 0891-3668 (Print) IS - 0891-3668 (Linking) VI - 17 IP - 11 DP - 1998 Nov TI - Safety, tolerability and immunogenicity of concomitant injections in separate locations of M-M-R II, VARIVAX and TETRAMUNE in healthy children vs. concomitant injections of M-M-R II and TETRAMUNE followed six weeks later by VARIVAX. PG - 980-5 AB - OBJECTIVES AND STUDY DESIGN: The primary objectives of this study were to compare immunologic responses, antibody persistence, safety and varicella breakthrough rates when VARIVAX (varicella vaccine) is given at the same time as M-M-R II (measles, mumps, rubella vaccine) and TETRAMUNE (conjugate Haemophilus influenzae type b, diphtheria, tetanus and whole cell pertussis vaccine) at separate injection sites (Group A) vs. VARIVAX given 6 weeks after M-M-R II and TETRAMUNE (Group B). Six hundred nine healthy children, 12 to 23 months of age, were randomized to one of two treatment (immunization) groups (Group A and Group B). Blood for antibody titers was drawn on the day of immunization, 6 weeks after each injection and 1 year later. Local and systemic adverse reactions were recorded. Exposure and cases of varicella were documented through a 1-year follow-up period. RESULTS: Measles, mumps and rubella seroconversion rates and geometric mean titers (GMTs) were similar for both treatment groups. Varicella seroconversion rates were also similar between groups. However, varicella GMTs and percent with a varicella-protective level [> or =5.0 glycoprotein (gp) enzyme-linked immunosorbent assay (ELISA) units] did not meet the prespecified criteria for similarity were lower for Group A (GMT 10.5; 82.8% > or =5.0 gp ELISA units) than for Group B (GMT 14.5; 91.2% > or =5.0 gp ELISA units). The GMTs between groups for other antibodies were similar. At the 1-year follow-up antibody titers were comparable in both groups and breakthrough varicella cases appeared generally similar. There were fewer local adverse events (AEs) at the VARIVAX injection sites (9.8% and 2.9%, Group A and B, respectively) than at the TETRAMUNE sites (27.9% and 24.0%). Systemic AEs were not statistically different when M-M-R II was administered alone (8.6%) or concomitantly with VARIVAX (8.9%). When VARIVAX was given alone AEs were 1.8%. The rate of fever > or =102 degrees F after M-M-R II and TETRAMUNE administered together was 10.7% on Days 0 to 3 and 23.7% on Days 7 to 21. When VARIVAX was administered alone, the rate of fever was 5.4% on Days 0 to 3 (P = 0.018) and 10.8% on Days 7 to 21 (P<0.001). CONCLUSION: Because the varicella titers were comparable and varicella breakthrough rates generally similar at 1 year in both groups, we expect that the concomitant administration of VARIVAX with M-M-R II and TETRAMUNE has clinical effectiveness similar to that with VARIVAX 6 weeks after the administration of these other two vaccines. VARIVAX appears to be less reactogenic than M-M-R II and TETRAMUNE. FAU - Shinefield, H R AU - Shinefield HR AD - Kaiser Permanente Vaccine Study Center, Oakland, CA 94115, USA. henry.shinefield@ncal.kaiperm.org FAU - Black, S B AU - Black SB FAU - Staehle, B O AU - Staehle BO FAU - Adelman, T AU - Adelman T FAU - Ensor, K AU - Ensor K FAU - Ngai, A AU - Ngai A FAU - White, C J AU - White CJ FAU - Bird, S R AU - Bird SR FAU - Matthews, H AU - Matthews H FAU - Kuter, B J AU - Kuter BJ LA - eng PT - Clinical Trial PT - Journal Article PT - Randomized Controlled Trial PT - Research Support, Non-U.S. Gov't PL - United States TA - Pediatr Infect Dis J JT - The Pediatric infectious disease journal JID - 8701858 RN - 0 (Antibodies, Bacterial) RN - 0 (Antibodies, Viral) RN - 0 (Chickenpox Vaccine) RN - 0 (Diphtheria-Tetanus-Pertussis Vaccine) RN - 0 (Haemophilus Vaccines) RN - 0 (Measles Vaccine) RN - 0 (Measles-Mumps-Rubella Vaccine) RN - 0 (Mumps Vaccine) RN - 0 (Rubella Vaccine) RN - 0 (Vaccines, Combined) RN - 0 (Vaccines, Conjugate) RN - 0 (diphtheria-tetanus-pertussis-haemophilus b conjugate vaccine) SB - IM MH - Antibodies, Bacterial/analysis MH - Antibodies, Viral/analysis MH - Chickenpox Vaccine/administration & dosage/*immunology MH - Diphtheria-Tetanus-Pertussis Vaccine/administration & dosage/*immunology MH - Haemophilus Vaccines/administration & dosage/*immunology MH - Humans MH - Immunization Schedule MH - Infant MH - Measles Vaccine/administration & dosage/*immunology MH - Measles-Mumps-Rubella Vaccine MH - Mumps Vaccine/administration & dosage/*immunology MH - Rubella Vaccine/administration & dosage/*immunology MH - Vaccines, Combined/administration & dosage/immunology MH - Vaccines, Conjugate/administration & dosage/*immunology EDAT- 1998/12/16 00:00 MHDA- 1998/12/16 00:01 CRDT- 1998/12/16 00:00 PHST- 1998/12/16 00:00 [pubmed] PHST- 1998/12/16 00:01 [medline] PHST- 1998/12/16 00:00 [entrez] AID - 10.1097/00006454-199811000-00003 [doi] PST - ppublish SO - Pediatr Infect Dis J. 1998 Nov;17(11):980-5. doi: 10.1097/00006454-199811000-00003.