Immunogenicity/safety of measles-mumps-rubella-varicella vaccine (MeMuRu-OKA): using two different administration routes
Trial overview
Percentage of seroconverted subjects with varicella zoster virus (VZV) antibody titer above or below cut-off value
Timeframe: At Week 12 (i.e. 42-56 days after administration of 2nd vaccine dose at Week 6)
Anti-VZV antibody titers
Timeframe: At Week 12 (i.e. 42-56 days after administration of 2nd vaccine dose at Week 6)
Frequency of varicella-specific Cluster of Differentiation 4 (CD4+) and CD8+ T-cell responses
Timeframe: At Week 12 (i.e. 42-56 days after administration of 2nd vaccine dose at Week 6)
Frequency of measles-specific CD4+ and CD8+ T-cell responses
Timeframe: At Week 12 (i.e. 42-56 days after administration of 2nd vaccine dose at Week 6)
Frequency of mumps-specific CD4+ and CD8+ T-cell responses
Timeframe: At Week 12 (i.e. 42-56 days after administration of 2nd vaccine dose at Week 6)
Percentage of seroconverted subjects anti-measles, anti-mumps and anti-rubella antibody titers above or below cut-off value
Timeframe: At Week 12 (i.e. 42-56 days after administration of 2nd vaccine dose at Week 6)
Anti-measles, anti-mumps and anti-rubella antibody titers
Timeframe: At Week 12 (i.e. 42-56 days after administration of 2nd vaccine dose at Week 6)
Number of subjects with immediate vaccination pain assessed by scores on the VAS
Timeframe: Immediately before vaccination (i.e. at Day 0 and Week 6)
Number of subjects with immediate vaccination pain assessed by scores on the Visual Analogue Scale (VAS)
Timeframe: 30 seconds after each vaccination (i.e. at Day 0 and Week 6)
Number of subjects with any and grade 3 solicited local adverse events (AEs)
Timeframe: During the 4-day follow-up period after each vaccination
Number of subjects with any, grade 3 and vaccine-related solicited general AEs
Timeframe: During the 43-day follow-up period after each vaccination
Number of subjects with any, grade 3 and vaccine-related unsolicited AEs
Timeframe: During the 43-day follow-up period after each vaccination
Number of subjects with any serious adverse events (SAEs)
Timeframe: Throughout the entire study period (Day 0 up to Week 12)
- Children must be healthy and have a birth weight > 2000 g to participate
- confirmed or suspected tuberculosis, immunosuppressive (including HIV) conditions, neurological disorders, history of allergic disease or reaction, major congenital defects, chronical administration of salicylates, and fever (axillary temperature ³ 37.5°C at the time of vaccination) are excluding factors.
- Children from pregnant mothers who have a negative history of chickenpox are also excluded from the study.
- Children must be healthy and have a birth weight > 2000 g to participate
- confirmed or suspected tuberculosis, immunosuppressive (including HIV) conditions, neurological disorders, history of allergic disease or reaction, major congenital defects, chronical administration of salicylates, and fever (axillary temperature ³ 37.5°C at the time of vaccination) are excluding factors.
- Children from pregnant mothers who have a negative history of chickenpox are also excluded from the study.
- Children must have received one dose (but not more) of MMR and of varicella at least 6 weeks before entering the study. They must not receive or have received other non-registered drug or vaccine within 30 days prior to study start, or immunosuppressants for more than 14 days.
- Immunoglobulins or any blood products are prohibited during the 6 months before and during the study, as well as vaccine other than that foreseen by the protocol within 30 days before vaccination.
- Children must not have had measles, mumps, rubella or varicella/zoster, or have been exposed to those diseases within 30 days prior to study start.
- New-born infants (< 5 weeks of age), pregnant women without previous exposure to chickenpox, and immunodeficient persons cannot live in the same household as the vaccinated child
Trial location(s)
Study documents
If you wish to request for full study report, please contact - [email protected]
Results overview
Results posted on ClinicalTrials.gov
Plain language summaries
Plain language summaries of clinical trial results for Phase 2-4 clinical trials that were initiated on or after January 2022 will be posted by GSK within one year following study completion.