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Comparison of GSK Measles-mumps-rubella-varicella (MMRV) Vaccine Versus PriorixTM

A Phase IIIb, Open, Randomised, Multicentre, Primary Study in Healthy Children, to Establish the Non-inferiority of GlaxoSmithKline (GSK) Biologicals' MeMuRu-OKA Vaccine (Administered at 9 and 15 Months of Age) Versus Priorix™ (9 Months of Age) and Priorix™ Co-administered With Varilrix™ at 15 Months of Age (Comparator) and Also to Evaluate the Non-inferiority of Priorix™ (9 Months of Age) and MeMuRu-OKA Vaccine (15 Months of Age) Versus the Comparator, All Administered Subcutaneously as Two-dose Primary Vaccination Course

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00969436
Enrollment
450
Registered
2009-09-01
Start date
2009-11-09
Completion date
2011-02-21
Last updated
2018-06-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Varicella, Rubella, Mumps, Measles

Keywords

Mumps, Immunogenicity, Vaccines, Safety, Rubella, Combined Vaccine, Varicella Vaccine, Children, Measles, Humans

Brief summary

The purpose of this study is to assess non-inferiority of two different vaccination regimens using GSK Biological's MMRV vaccine (two doses at 9 and 15 months) or Priorix™ (9 months) and one dose of MMRV vaccine (15 months) to the current standard of care which is Priorix™ administered at 9 months of age followed by concomitant administration of Priorix™ with Varilrix™ at 15 months of age in a measles endemic environment such as India.

Interventions

BIOLOGICALGSK Biological's investigational MMRV vaccine 208136

Subcutaneous injection

BIOLOGICALPriorix™

Subcutaneous injection

BIOLOGICALVarilrix™

Subcutaneous injection

Sponsors

GlaxoSmithKline
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
9 Months to 10 Months
Healthy volunteers
Yes

Inclusion criteria

* Subjects who the investigator believes that their parents/guardians can and will comply with the requirements of the protocol should be enrolled in the study. * Male or female subjects between and including 9 and 10 months of age at the time of the first vaccination. * Written informed consent obtained from the the parent or guardian of the subject. * Healthy subjects as established by medical history and clinical examination before entering into the study.

Exclusion criteria

* Use of any investigational or non-registered product other than the study vaccines within 30 days preceding the first dose of study vaccine, or planned use during the study period. * Chronic administration of immunosuppressants or other immune-modifying drugs within six months prior to the first vaccine dose. * Planned administration/administration of a vaccine not foreseen by the study protocol starting 30 days prior to administration of any dose of the study vaccine, up to 42 days after the vaccine dose with the exception of hepatitis A vaccine and oral poliovirus vaccine . * Concurrently participating in another clinical study, at any time during the study period, in which the subject has been or will be exposed to an investigational or a non-registered product. * Previous vaccination against measles, mumps, rubella and varicella. * History of measles, mumps, rubella and/or varicella diseases. * Known exposure to measles, mumps, rubella and/or varicella within 30 days prior to the start of the study. * Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination. * A family history of congenital or hereditary immunodeficiency. * History of allergic disease or reactions likely to be exacerbated by any component of the vaccines including neomycin. * Major congenital defects or serious chronic illness. * History of any neurologic disorders or seizures. * Acute disease at the time of enrolment. * Axillary temperature \> 37.5°C (99.5°F) / Rectal temperature \> 38°C (100.4°F). * Administration of immunoglobulins and/or any blood products during the six months before entering the study or planned administration during the study period. * Presence of a susceptible high-risk person in the same household during the study period.

Design outcomes

Primary

MeasureTime frameDescription
Number of Subjects Seroconverted for Measles, Mumps, Rubella and Varicella AntibodiesAt 42 - 56 days after the second vaccination dose at week 30Seroconversion was defined as the appearance of antibodies \[i.e. concentration/titre greater than or equal to (≥) the cut-off value\] in the serum of subjects seronegative before vaccination. The cut-off values for seroconversion were 150 milli-international units per milliliter (mIU/mL), 231 units per milliliter (U/mL), 4 international units per milliliter (IU/mL) and for immunoglobulin G (IgG) varicella antibodies 1:4 dilution for measles, mumps, rubella and varicella, respectively.

Secondary

MeasureTime frameDescription
Antibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesAt 42 - 56 days after the first (at Week 6) and second (at Week 30) vaccination doseAntibody concentrations were summarized by geometric mean concentrations (GMCs) with their 95% confidence intervals (CIs).
Number of Subjects Reporting Any and Grade 3 Solicited Local SymptomsDuring the 4-day (Days 0-3) post-vaccination period following each dose (Dose 1 and Dose 2)Assessed solicited local symptoms were pain, redness and swelling. Any = occurrence of the symptom regardless of intensity grade. Grade 3 pain = cried when limb was moved/spontaneously painful. Grade 3 redness/swelling = redness/swelling spreading beyond 20 millimeters (mm) of injection site.
Number of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsDuring the 43-day (Days 0-42) post-vaccination period following each dose (Dose 1 and Dose 2)Assessed solicited general symptoms were meningism and parotid gland swelling. Any = occurrence of the symptom regardless of intensity grade or relationship to vaccination. Grade 3 meningism and parotid gland swelling = meningism/parotid gland swelling which prevented normal everyday activities. Related = symptom assessed by the investigator as related to the vaccination.
Number of Seroconverted Subjects for Measles, Mumps, Rubella and Varicella AntibodiesApproximately 42 to 56 days after the first vaccine dose at week 6Seroconversion was defined as the appearance of antibodies (i.e. concentration/titre ≥ the cut-off value) in the serum of subjects seronegative before vaccination. The cut-off values for seroconversion were 150 mIU/mL, 231 U/mL, 4 IU/mL and for IgG varicella antibodies 1:4 dilution for measles, mumps, rubella and varicella, respectively.
Number of Subjects Reporting Any, Grade 3 and Related RashDuring the 43-day (Days 0-42) post-vaccination period following each dose (Dose 1 and Dose 2)Any rash was defined as incidence of a rash regardless of intensity grade or relationship to vaccination and grade 3 rash greater than (\>) 150 lesions. Related rash was defined as rash assessed by the investigator as causally related to the vaccination
Number of Subjects Reporting Any Unsolicited Adverse EventWithin 43-day (Days 0-42) after the first and second vaccination doseAn unsolicited Adverse Event (AE) covers any untoward medical occurrence in a clinical investigation subject temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. Any was defined as an AE reported in addition to those solicited during the clinical study. Also any 'solicited' symptom with onset outside the specified period of follow-up for solicited symptoms was reported as an unsolicited adverse event.
Number of Subjects With Serious Adverse Events (SAEs)From the first study dose up to study end (Month 0 to Month 7.5 approximately)Serious adverse events (SAEs) assessed include medical occurrences that result in death, are life threatening, require hospitalization or prolongation of hospitalization, result in disability/incapacity or congenital anomaly/birth defect in the offspring of a study subject.
Number of Subjects Reporting Any, Grade 3 and Related FeverDuring the 43-day (Days 0-42) post-vaccination period following each dose (Dose 1 and Dose 2)Any fever was defined as fever ≥ 38.0°C and grade 3 fever was defined as fever \> 39.5°C after vaccination. Related fever was defined as fever assessed by the investigator as related to the vaccination.

Countries

India

Participant flow

Pre-assignment details

During the screening the following steps occurred: check for inclusion/exclusion criteria, contraindications/precautions, medical history of the subjects and signing informed consent forms.

Participants by arm

ArmCount
Priorix-Tetra Group
Subjects received 2 doses of Priorix-Tetra® vaccine, 1 at Day 0 and 1 at Month 6, administered subcutaneously in the left anterolateral thigh.
180
Priorix/ Priorix-Tetra Group
Subjects received 1 dose of Priorix™ vaccine at Day 0 and 1 dose of Priorix-Tetra® vaccine at Month 6, both administered subcutaneously in the left anterolateral thigh.
180
Control Group
Subjects received 1 dose of Priorix™ vaccine at Day 0 and 1 dose of Priorix™ vaccine co-administered with Varilirix™ vaccine at Month 6, administered subcutaneously in the left and right anterolateral thigh.
90
Total450

Withdrawals & dropouts

PeriodReasonFG000FG001FG002
Overall StudyFather - serious health problem001
Overall StudyLost to Follow-up885
Overall StudyMigrated/moved from study area12102
Overall StudyParents personal problem001
Overall StudyProtocol Violation130
Overall StudySubject eliminated (other vaccine)100
Overall StudyWithdrawal by Subject302

Baseline characteristics

CharacteristicPriorix-Tetra GroupPriorix/ Priorix-Tetra GroupControl GroupTotal
Age, Continuous9 Months
STANDARD_DEVIATION 0
9 Months
STANDARD_DEVIATION 0.11
9 Months
STANDARD_DEVIATION 0
9 Months
STANDARD_DEVIATION 0.07
Race/Ethnicity, Customized
American Indian or Alaskan native
1 Participants0 Participants0 Participants1 Participants
Race/Ethnicity, Customized
Asian - central/ south Asian heritage
177 Participants175 Participants88 Participants440 Participants
Race/Ethnicity, Customized
Asian - south east Asian heritage
2 Participants5 Participants2 Participants9 Participants
Sex: Female, Male
Female
79 Participants89 Participants49 Participants217 Participants
Sex: Female, Male
Male
101 Participants91 Participants41 Participants233 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
EG002
affected / at risk
deaths
Total, all-cause mortality
0 / 1800 / 1800 / 90
other
Total, other adverse events
114 / 180116 / 18055 / 90
serious
Total, serious adverse events
7 / 1806 / 1800 / 90

Outcome results

Primary

Number of Subjects Seroconverted for Measles, Mumps, Rubella and Varicella Antibodies

Seroconversion was defined as the appearance of antibodies \[i.e. concentration/titre greater than or equal to (≥) the cut-off value\] in the serum of subjects seronegative before vaccination. The cut-off values for seroconversion were 150 milli-international units per milliliter (mIU/mL), 231 units per milliliter (U/mL), 4 international units per milliliter (IU/mL) and for immunoglobulin G (IgG) varicella antibodies 1:4 dilution for measles, mumps, rubella and varicella, respectively.

Time frame: At 42 - 56 days after the second vaccination dose at week 30

Population: The analysis was performed on the According-To-Protocol (ATP) cohort for immunogenicity, which included all eligible subjects for whom pre-vaccination and post-vaccination serology results were available for antibodies against at least one antigen.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Priorix-Tetra GroupNumber of Subjects Seroconverted for Measles, Mumps, Rubella and Varicella AntibodiesAnti-measles ≥ 150 mIU/mL149 Participants
Priorix-Tetra GroupNumber of Subjects Seroconverted for Measles, Mumps, Rubella and Varicella AntibodiesAnti-mumps ≥ 231 U/ML149 Participants
Priorix-Tetra GroupNumber of Subjects Seroconverted for Measles, Mumps, Rubella and Varicella AntibodiesAnti-rubella ≥ 4 IU/mL150 Participants
Priorix-Tetra GroupNumber of Subjects Seroconverted for Measles, Mumps, Rubella and Varicella AntibodiesIgG varicella antibodies ≥ 1:4138 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Seroconverted for Measles, Mumps, Rubella and Varicella AntibodiesIgG varicella antibodies ≥ 1:4141 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Seroconverted for Measles, Mumps, Rubella and Varicella AntibodiesAnti-measles ≥ 150 mIU/mL153 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Seroconverted for Measles, Mumps, Rubella and Varicella AntibodiesAnti-rubella ≥ 4 IU/mL152 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Seroconverted for Measles, Mumps, Rubella and Varicella AntibodiesAnti-mumps ≥ 231 U/ML152 Participants
Control GroupNumber of Subjects Seroconverted for Measles, Mumps, Rubella and Varicella AntibodiesIgG varicella antibodies ≥ 1:469 Participants
Control GroupNumber of Subjects Seroconverted for Measles, Mumps, Rubella and Varicella AntibodiesAnti-mumps ≥ 231 U/ML72 Participants
Control GroupNumber of Subjects Seroconverted for Measles, Mumps, Rubella and Varicella AntibodiesAnti-rubella ≥ 4 IU/mL73 Participants
Control GroupNumber of Subjects Seroconverted for Measles, Mumps, Rubella and Varicella AntibodiesAnti-measles ≥ 150 mIU/mL72 Participants
Comparison: Non-inferiority of Priorix™ vaccine followed by Priorix-Tetra® vaccine compared to Priorix™ vaccine followed by Priorix™ vaccine co-administered with Varilrix™ vaccine in terms of anti-rubella seroconversion rates.95% CI: [-2.48, 5.02]
Comparison: Non-inferiority of 2 doses of Priorix-Tetra® vaccine compared to Priorix™ vaccine followed by Priorix™ vaccine co-administered with Varilrix™ vaccine in terms of anti-measles seroconversion rates.95% CI: [-2.52, 5.09]
Comparison: Non-inferiority of 2 doses of Priorix-Tetra® vaccine compared to Priorix™ vaccine followed by Priorix™ vaccine co-administered with Varilrix™ vaccine in terms of anti-mumps seroconversion rates.95% CI: [-2.52, 5.09]
Comparison: Non-inferiority of 2 doses of Priorix-Tetra® vaccine compared to Priorix™ vaccine followed by Priorix™ vaccine co-administered with Varilrix™ vaccine in terms of anti-rubella seroconversion rates.95% CI: [-2.51, 5.02]
Comparison: Non-inferiority of 2 doses of Priorix-Tetra® vaccine compared to Priorix™ vaccine followed by Priorix™ vaccine co-administered with Varilrix™ vaccine in terms of anti-varicella seroconversion rates.95% CI: [1.37, 11.57]
Comparison: Non-inferiority of Priorix™ vaccine followed by Priorix-Tetra® vaccine compared to Priorix™ vaccine followed by Priorix™ vaccine co-administered with Varilrix™ vaccine in terms of anti-measles seroconversion rates.95% CI: [-2.46, 5.09]
Comparison: Non-inferiority of Priorix™ vaccine followed by Priorix-Tetra® vaccine compared to Priorix™ vaccine followed by Priorix™ vaccine co-administered with Varilrix™ vaccine in terms of anti-mumps seroconversion rates.95% CI: [-2.48, 5.09]
Comparison: Non-inferiority of Priorix™ vaccine followed by Priorix-Tetra® vaccine compared to Priorix™ vaccine followed by Priorix™ vaccine co-administered with Varilrix™ vaccine in terms of anti-varicella seroconversion rates.95% CI: [-1.59, 10.29]
Secondary

Antibody Concentrations Against Measles, Mumps, Rubella and Varicella Viruses

Antibody concentrations were summarized by geometric mean concentrations (GMCs) with their 95% confidence intervals (CIs).

Time frame: At 42 - 56 days after the first (at Week 6) and second (at Week 30) vaccination dose

Population: The analysis was performed on the According-To-Protocol (ATP) cohort for immunogenicity, which included all eligible subjects for whom pre-vaccination and post-vaccination serology results were available for antibodies against at least one antigen.

ArmMeasureGroupValue (GEOMETRIC_MEAN)
Priorix-Tetra GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesAnti-measles; Week 62013.6 mIU/mL
Priorix-Tetra GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesAnti-mumps; Week 6991.9 mIU/mL
Priorix-Tetra GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesAnti-rubella; Week 645.4 mIU/mL
Priorix-Tetra GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesIgG varicella antibodies; Week 6120.5 mIU/mL
Priorix-Tetra GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesAnti-measles; Week 304471.3 mIU/mL
Priorix-Tetra GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesAnti-mumps; Week 306428 mIU/mL
Priorix-Tetra GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesAnti-rubella; Week 30148.4 mIU/mL
Priorix-Tetra GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesIgG varicella antibodies; Week 305318.5 mIU/mL
Priorix/ Priorix-Tetra GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesAnti-rubella; Week 663.8 mIU/mL
Priorix/ Priorix-Tetra GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesAnti-rubella; Week 30164.8 mIU/mL
Priorix/ Priorix-Tetra GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesIgG varicella antibodies; Week 62.2 mIU/mL
Priorix/ Priorix-Tetra GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesAnti-measles; Week 303358.7 mIU/mL
Priorix/ Priorix-Tetra GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesAnti-mumps; Week 3010108.5 mIU/mL
Priorix/ Priorix-Tetra GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesAnti-measles; Week 61180.4 mIU/mL
Priorix/ Priorix-Tetra GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesAnti-mumps; Week 6746.6 mIU/mL
Priorix/ Priorix-Tetra GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesIgG varicella antibodies; Week 30198 mIU/mL
Control GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesAnti-rubella; Week 662 mIU/mL
Control GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesAnti-mumps; Week 6775.1 mIU/mL
Control GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesAnti-measles; Week 61200 mIU/mL
Control GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesIgG varicella antibodies; Week 62.2 mIU/mL
Control GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesAnti-rubella; Week 30173 mIU/mL
Control GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesAnti-mumps; Week 304925.3 mIU/mL
Control GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesAnti-measles; Week 302495 mIU/mL
Control GroupAntibody Concentrations Against Measles, Mumps, Rubella and Varicella VirusesIgG varicella antibodies; Week 30128 mIU/mL
Secondary

Number of Seroconverted Subjects for Measles, Mumps, Rubella and Varicella Antibodies

Seroconversion was defined as the appearance of antibodies (i.e. concentration/titre ≥ the cut-off value) in the serum of subjects seronegative before vaccination. The cut-off values for seroconversion were 150 mIU/mL, 231 U/mL, 4 IU/mL and for IgG varicella antibodies 1:4 dilution for measles, mumps, rubella and varicella, respectively.

Time frame: Approximately 42 to 56 days after the first vaccine dose at week 6

Population: The analysis was performed on the According-To-Protocol (ATP) cohort for immunogenicity, which included all eligible subjects for whom pre-vaccination and post-vaccination serology results were available for antibodies against at least one antigen.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Priorix-Tetra GroupNumber of Seroconverted Subjects for Measles, Mumps, Rubella and Varicella AntibodiesAnti-measles ≥ 150 mIU/mL138 Participants
Priorix-Tetra GroupNumber of Seroconverted Subjects for Measles, Mumps, Rubella and Varicella AntibodiesAnti-mumps ≥ 231 U/ML124 Participants
Priorix-Tetra GroupNumber of Seroconverted Subjects for Measles, Mumps, Rubella and Varicella AntibodiesAnti-rubella ≥ 4 IU/mL147 Participants
Priorix-Tetra GroupNumber of Seroconverted Subjects for Measles, Mumps, Rubella and Varicella AntibodiesIgG varicella antibodies ≥ 1:4130 Participants
Priorix/ Priorix-Tetra GroupNumber of Seroconverted Subjects for Measles, Mumps, Rubella and Varicella AntibodiesIgG varicella antibodies ≥ 1:44 Participants
Priorix/ Priorix-Tetra GroupNumber of Seroconverted Subjects for Measles, Mumps, Rubella and Varicella AntibodiesAnti-measles ≥ 150 mIU/mL135 Participants
Priorix/ Priorix-Tetra GroupNumber of Seroconverted Subjects for Measles, Mumps, Rubella and Varicella AntibodiesAnti-rubella ≥ 4 IU/mL151 Participants
Priorix/ Priorix-Tetra GroupNumber of Seroconverted Subjects for Measles, Mumps, Rubella and Varicella AntibodiesAnti-mumps ≥ 231 U/ML128 Participants
Control GroupNumber of Seroconverted Subjects for Measles, Mumps, Rubella and Varicella AntibodiesIgG varicella antibodies ≥ 1:41 Participants
Control GroupNumber of Seroconverted Subjects for Measles, Mumps, Rubella and Varicella AntibodiesAnti-mumps ≥ 231 U/ML60 Participants
Control GroupNumber of Seroconverted Subjects for Measles, Mumps, Rubella and Varicella AntibodiesAnti-rubella ≥ 4 IU/mL73 Participants
Control GroupNumber of Seroconverted Subjects for Measles, Mumps, Rubella and Varicella AntibodiesAnti-measles ≥ 150 mIU/mL63 Participants
Secondary

Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms

Assessed solicited local symptoms were pain, redness and swelling. Any = occurrence of the symptom regardless of intensity grade. Grade 3 pain = cried when limb was moved/spontaneously painful. Grade 3 redness/swelling = redness/swelling spreading beyond 20 millimeters (mm) of injection site.

Time frame: During the 4-day (Days 0-3) post-vaccination period following each dose (Dose 1 and Dose 2)

Population: The analysis was performed on the Total Vaccinated cohort, which included all vaccinated subjects with the symptom sheet filled in.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Pain; Dose 120 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Pain; Dose 10 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Redness; Dose 115 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Redness; Dose 10 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Swelling; Dose 18 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Swelling; Dose 10 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Pain; Dose 29 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Pain; Dose 20 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Redness; Dose 210 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Redness; Dose 23 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Swelling; Dose 29 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Swelling; Dose 20 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Swelling; Dose 20 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Pain; Dose 112 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Pain; Dose 210 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Redness; Dose 26 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Pain; Dose 10 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Swelling; Dose 10 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Swelling; Dose 26 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Redness; Dose 18 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Pain; Dose 20 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Swelling; Dose 15 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Redness; Dose 10 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Redness; Dose 20 Participants
Control GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Redness; Dose 10 Participants
Control GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Swelling; Dose 13 Participants
Control GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Redness; Dose 20 Participants
Control GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Swelling; Dose 10 Participants
Control GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Pain; Dose 23 Participants
Control GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Pain; Dose 20 Participants
Control GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Swelling; Dose 20 Participants
Control GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Pain; Dose 19 Participants
Control GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Pain; Dose 10 Participants
Control GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Redness; Dose 20 Participants
Control GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Redness; Dose 13 Participants
Control GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Swelling; Dose 20 Participants
Secondary

Number of Subjects Reporting Any, Grade 3 and Related Fever

Any fever was defined as fever ≥ 38.0°C and grade 3 fever was defined as fever \> 39.5°C after vaccination. Related fever was defined as fever assessed by the investigator as related to the vaccination.

Time frame: During the 43-day (Days 0-42) post-vaccination period following each dose (Dose 1 and Dose 2)

Population: The analysis was performed on the Total Vaccinated cohort, which included all vaccinated subjects with the symptom sheet filled in.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related FeverAny temperature; Dose 176 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related FeverGrade 3 temperature; Dose 111 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related FeverRelated temperature; Dose 153 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related FeverAny temperature; Dose 241 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related FeverGrade 3 temperature; Dose 22 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related FeverRelated temperature; Dose 222 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related FeverRelated temperature; Dose 221 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related FeverAny temperature; Dose 170 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related FeverAny temperature; Dose 237 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related FeverGrade 3 temperature; Dose 26 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related FeverGrade 3 temperature; Dose 15 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related FeverRelated temperature; Dose 148 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related FeverGrade 3 temperature; Dose 11 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related FeverRelated temperature; Dose 115 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related FeverRelated temperature; Dose 210 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related FeverAny temperature; Dose 222 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related FeverAny temperature; Dose 127 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related FeverGrade 3 temperature; Dose 22 Participants
Secondary

Number of Subjects Reporting Any, Grade 3 and Related Rash

Any rash was defined as incidence of a rash regardless of intensity grade or relationship to vaccination and grade 3 rash greater than (\>) 150 lesions. Related rash was defined as rash assessed by the investigator as causally related to the vaccination

Time frame: During the 43-day (Days 0-42) post-vaccination period following each dose (Dose 1 and Dose 2)

Population: The analysis was performed on the Total Vaccinated cohort, which included all vaccinated subjects with the symptom sheet filled in.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related RashAny Rash; Dose 11 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related RashGrade 3 Rash; Dose 10 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related RashRelated Rash; Dose 11 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related RashAny Rash; Dose 20 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related RashGrade 3 Rash; Dose 20 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related RashRelated Rash; Dose 20 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related RashRelated Rash; Dose 20 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related RashAny Rash; Dose 12 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related RashAny Rash; Dose 21 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related RashGrade 3 Rash; Dose 20 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related RashGrade 3 Rash; Dose 10 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related RashRelated Rash; Dose 10 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related RashGrade 3 Rash; Dose 10 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related RashRelated Rash; Dose 10 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related RashRelated Rash; Dose 20 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related RashAny Rash; Dose 20 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related RashAny Rash; Dose 11 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related RashGrade 3 Rash; Dose 20 Participants
Secondary

Number of Subjects Reporting Any, Grade 3 and Related Solicited General Symptoms

Assessed solicited general symptoms were meningism and parotid gland swelling. Any = occurrence of the symptom regardless of intensity grade or relationship to vaccination. Grade 3 meningism and parotid gland swelling = meningism/parotid gland swelling which prevented normal everyday activities. Related = symptom assessed by the investigator as related to the vaccination.

Time frame: During the 43-day (Days 0-42) post-vaccination period following each dose (Dose 1 and Dose 2)

Population: The analysis was performed on the Total Vaccinated cohort, which included all vaccinated subjects with the symptom sheet filled in.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Meningism; Dose 10 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Meningism; Dose 10 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Meningism; Dose 10 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Parotid gland swelling; Dose 10 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Parotid gland swelling; Dose 10 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Parotid gland swelling; Dose 10 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Meningism; Dose 20 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Meningism; Dose 20 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Meningism; Dose 20 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Parotid gland swelling; Dose 20 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Parotid gland swelling; Dose 20 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Parotid gland swelling; Dose 20 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Parotid gland swelling; Dose 20 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Meningism; Dose 10 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Meningism; Dose 20 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Meningism; Dose 20 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Meningism; Dose 10 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Parotid gland swelling; Dose 10 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Parotid gland swelling; Dose 20 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Meningism; Dose 10 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Meningism; Dose 20 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Parotid gland swelling; Dose 10 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Parotid gland swelling; Dose 10 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Parotid gland swelling; Dose 20 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Parotid gland swelling; Dose 10 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Parotid gland swelling; Dose 10 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Parotid gland swelling; Dose 20 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Parotid gland swelling; Dose 10 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Meningism; Dose 20 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Meningism; Dose 20 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Parotid gland swelling; Dose 20 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Meningism; Dose 10 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Meningism; Dose 10 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Meningism; Dose 20 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Meningism; Dose 10 Participants
Control GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Parotid gland swelling; Dose 20 Participants
Secondary

Number of Subjects Reporting Any Unsolicited Adverse Event

An unsolicited Adverse Event (AE) covers any untoward medical occurrence in a clinical investigation subject temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. Any was defined as an AE reported in addition to those solicited during the clinical study. Also any 'solicited' symptom with onset outside the specified period of follow-up for solicited symptoms was reported as an unsolicited adverse event.

Time frame: Within 43-day (Days 0-42) after the first and second vaccination dose

Population: The analysis was performed on the Total Vaccinated cohort, which included all vaccinated subjects.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Priorix-Tetra GroupNumber of Subjects Reporting Any Unsolicited Adverse EventAny AE(s); Dose 219 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any Unsolicited Adverse EventAny AE(s); Dose 137 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any Unsolicited Adverse EventAny AE(s); Dose 139 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects Reporting Any Unsolicited Adverse EventAny AE(s); Dose 218 Participants
Control GroupNumber of Subjects Reporting Any Unsolicited Adverse EventAny AE(s); Dose 118 Participants
Control GroupNumber of Subjects Reporting Any Unsolicited Adverse EventAny AE(s); Dose 211 Participants
Secondary

Number of Subjects With Serious Adverse Events (SAEs)

Serious adverse events (SAEs) assessed include medical occurrences that result in death, are life threatening, require hospitalization or prolongation of hospitalization, result in disability/incapacity or congenital anomaly/birth defect in the offspring of a study subject.

Time frame: From the first study dose up to study end (Month 0 to Month 7.5 approximately)

Population: The analysis was performed on the Total Vaccinated cohort, which included all vaccinated subjects.

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Priorix-Tetra GroupNumber of Subjects With Serious Adverse Events (SAEs)7 Participants
Priorix/ Priorix-Tetra GroupNumber of Subjects With Serious Adverse Events (SAEs)6 Participants
Control GroupNumber of Subjects With Serious Adverse Events (SAEs)0 Participants

Source: ClinicalTrials.gov · Data processed: Mar 4, 2026