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Immunogenicity and Safety Study of PriorixTetra™ When Co-administered With Conjugated MenC Vaccine in Healthy Children

Immunogenicity and Safety Study of GlaxoSmithKline Biological's Live Attenuated Measles Mumps Rubella Varicella Vaccine (PriorixTetra™) When Co-administered With Conjugated Meningococcal C Vaccine (Meningitec®, Nuron Biotechs' Vaccine) in Healthy Children

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT01506193
Enrollment
716
Registered
2012-01-09
Start date
2012-02-06
Completion date
2014-03-31
Last updated
2018-08-17

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

Conditions

Rubella, Varicella, Measles, Mumps

Keywords

safety, healthy, conjugated, immunogenicity, children, MenC vaccine, MMRV vaccine

Brief summary

The purpose of this study is to assess the immunogenicity and safety of GSK Biologicals' investigational measles, mumps, rubella and varicella (MMRV) vaccine (GSK208136, PriorixTetra™) when co-administered along with conjugated Meningococcal C (MenC) vaccine (Meningitec®, Nuron Biotechs' Vaccine) in healthy children.

Interventions

BIOLOGICALPriorixTetra™

One dose administered subcutaneously

BIOLOGICALMeningitec

One dose administered intramuscularly

Sponsors

GlaxoSmithKline
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
13 Months to 15 Months
Healthy volunteers
Yes

Inclusion criteria

* Subjects who the investigator believes that parent(s)/Legally Acceptable Representatives (LAR) can and will comply with the requirements of the protocol. * A male or female between, and including, 13 and 15 months of age at the time of the first vaccination. * Written informed consent obtained from the parent(s)/ LAR of the subject. * Healthy subjects as established by medical history and clinical examination before entering into the study.

Exclusion criteria

* Child in care. * Use of any investigational or non-registered product other than the study vaccines within 30 days preceding the 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 the study vaccination/s and ending 42 days after the vaccination/s (at Visit 2), with the exception of inactivated influenza (flu) vaccine, which may be given at any time during the study, including the day of study vaccination/s. * 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-investigational product. * Previous vaccination against measles, mumps, rubella, varicella/ herpes zoster and/or N. meningitidis serogroup C. * History of measles, mumps, rubella, varicella and/or N. meningitidis serogroup C diseases. * Known exposure to measles, mumps, rubella and or varicella starting 30 days prior to enrolment. * Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination. * Family history of congenital or hereditary immunodeficiency. * History of any reaction or hypersensitivity likely to be exacerbated by any component of the vaccine(s). * Major congenital defects or serious chronic illness. * Acute disease and/or fever at the time of enrollment. * Documented human immunodeficiency virus (HIV) positive subject. * Any contraindications as stated in the Summary of Product Characteristics. * Administration of immunoglobulins and/or any blood products within three months prior to the first vaccine dose or planned administration during the study period.

Design outcomes

Primary

MeasureTime frameDescription
Number of Seroconverted Subjects for Measles, Mumps, Rubella, and Varicella VirusAt 42 days after vaccinationSeroconversion was defined as the appearance of antibodies (i.e. concentration/titer ≥ the cut-off value) in the serum of subjects seronegative before vaccination. The cut-off values for serocoversion were 150 mIU/mL, 231 U/mL, 4 IU/mL and 25 mIU/mL for measles, mumps, rubella and varicella, respectively.
Number of Seroprotected Subjects for rSBA-MenC AntibodiesAt 42 days after vaccinationSeroprotection was defined as the appearance of rSBA-MenC antibody titer ≥ 1:8.

Secondary

MeasureTime frameDescription
Number of Subjects Reporting Fever Per Half DegreeDuring the 43-day (Days 0-42) post-vaccination periodAny fever = fever ≥ 38.0°C on rectal setting, grade 3 fever = fever \> 39.5 °C and related = fever assessed by the investigator as causally related to study vaccination.
Number of Subjects Reporting Any, Localised and Generalised RashesWithin the 43-day (Days 0-42) post-vaccination periodRash/exanthem was defined as: 1) measles/ rubella rashes (macular or maculo-papular rashes): presence of macules, discolored small patches or spots of the skin, neither elevated nor depressed below the skin's surface. 2) varicella rash (maculo-papulo-vesicular): simultaneous presence of macules, papules and vesicles raised above the skin's surface or other types of rash (heat rash, diaper rash etc.). Any rash = no lesions and grade 3 = \> 150 lesions.
Number of Subjects Reporting Any and Grade 3 Solicited Local SymptomsDuring the 4-day (Days 0-3) post-vaccination periodAssessed solicited local symptoms were pain, redness and swelling. Any = occurrence of the symptom regardless of intensity grade. Grade 3 pain = Cried when limb is moved/spontaneously painful. Grade 3 redness/swelling = redness/swelling spreading beyond 20 millimeters (mm) of injection site. This outcome measure concerns subjects in Priorix-Tetra + Meningitec Group and Priorix-Tetra Group only. Subjects in Priorix-Tetra Group did not receive Meningitec® vaccine.
Number of Subjects With Serious Adverse Events (SAEs)Throughout study period (from Day 0 to approximately Month 4)SAEs assessed include medical occurrences that result in death, are life-threatening, require hospitalization or prolongation of hospitalization or result in disability/incapacity.
Antibody Titers Against Measles, Mumps, Rubella and Varicella VirusesAt Day 42 after vaccinationAntibody titers were summarized by geometric mean concentrations (GMCs) with their 95% confidence intervals (CIs) for the following cut-offs: ≥ 150 mIU/mL, ≥ 231 U/mL, ≥ 4 IU/mL and ≥ 25 mIU/mL for anti-measles, anti-mumps, anti-rubella and anti-varicella, respectively.
Number of Subjects With Any Unsolicited Adverse Events (AEs)Within 43 days (Days 0-42) after each vaccinationAn unsolicited 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 reported in addition to those solicited during the clinical study. Any solicited symptom with onset outside the specified period of follow-up for solicited symptoms.
Number of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsDuring the 15-day (Days 0-14) post-vaccination periodAssessed solicited general symptoms were drowsiness, irritability/fussiness and loss of appetite. Any = occurrence of the symptom regardless of intensity grade or relationship to vaccination. Grade 3 symptom = symptom that prevented normal activity. Related = symptom assessed by the investigator as related to the vaccination.

Countries

Italy

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 + Meningitec Group
Healthy male or female subjects between 13 to 15 months of age who received Meningitec® vaccine co-administered along with Priorix-Tetra™ vaccine at Visit 1 (Day 0). Priorix-Tetra™ vaccine was administered subcutaneously in the deltoid region of the left arm and Meningitec® vaccine was administered intramuscularly in the tricep of the right arm.
351
Priorix-Tetra Group
Healthy male or female subjects between 13 to 15 months of age who received Priorix-Tetra™ vaccine at Visit 1 (Day 0) and Meningitec® vaccine at Visit 2 (Days 35-49). Priorix-Tetra™ vaccine was administered subcutaneously in the deltoid region of the left arm and Meningitec® vaccine was administered intramuscularly in the tricep of the right arm.
183
Meningitec Group
Healthy male or female subjects between 13 to 15 months of age who received Meningitec® vaccine at Visit 1 (Day 0) and Priorix-Tetra™ vaccine at Visit 2 (Days 35-49). Priorix-Tetra™ vaccine was administered subcutaneously in the deltoid region of the left arm and Meningitec® vaccine was administered intramuscularly in the tricep of the right arm.
182
Total716

Withdrawals & dropouts

PeriodReasonFG000FG001FG002
Overall StudyAdverse event, non-fatal001
Overall StudyLost to Follow-up833
Overall StudyMigrated/moved from study area001
Overall StudyProtocol Violation101
Overall StudyWithdrawal by Subject518

Baseline characteristics

CharacteristicPriorix-Tetra + Meningitec GroupPriorix-Tetra GroupMeningitec GroupTotal
Age, Continuous13.4 Months
STANDARD_DEVIATION 0.6
13.4 Months
STANDARD_DEVIATION 0.6
13.4 Months
STANDARD_DEVIATION 0.7
13.4 Months
STANDARD_DEVIATION 0.63
Sex: Female, Male
Female
167 Participants85 Participants88 Participants340 Participants
Sex: Female, Male
Male
184 Participants98 Participants94 Participants376 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
EG002
affected / at risk
deaths
Total, all-cause mortality
— / —— / —— / —
other
Total, other adverse events
327 / 351158 / 183146 / 182
serious
Total, serious adverse events
6 / 3514 / 1832 / 182

Outcome results

Primary

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

Seroconversion was defined as the appearance of antibodies (i.e. concentration/titer ≥ the cut-off value) in the serum of subjects seronegative before vaccination. The cut-off values for serocoversion were 150 mIU/mL, 231 U/mL, 4 IU/mL and 25 mIU/mL for measles, mumps, rubella and varicella, respectively.

Time frame: At 42 days after vaccination

Population: The analysis was performed on all eligible subjects with post-dose 1 serology results available for at least one antigen in this analysis, included in the ATP cohort for immunogenicity post-dose 1, who received medication/vaccine and who had no underlying medical condition forbidden in the protocol before the Visit 2 last blood draw.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Priorix-Tetra + Meningitec GroupNumber of Seroconverted Subjects for Measles, Mumps, Rubella, and Varicella VirusAnti-measles ≥ 150 mIU/mL305 Participants
Priorix-Tetra + Meningitec GroupNumber of Seroconverted Subjects for Measles, Mumps, Rubella, and Varicella VirusAnti-mumps ≥ 231 U/ML292 Participants
Priorix-Tetra + Meningitec GroupNumber of Seroconverted Subjects for Measles, Mumps, Rubella, and Varicella VirusAnti-rubella ≥ 4 IU/mL309 Participants
Priorix-Tetra + Meningitec GroupNumber of Seroconverted Subjects for Measles, Mumps, Rubella, and Varicella VirusAnti-varicella ≥ 25 mIU/mL299 Participants
Priorix-Tetra GroupNumber of Seroconverted Subjects for Measles, Mumps, Rubella, and Varicella VirusAnti-varicella ≥ 25 mIU/mL159 Participants
Priorix-Tetra GroupNumber of Seroconverted Subjects for Measles, Mumps, Rubella, and Varicella VirusAnti-measles ≥ 150 mIU/mL162 Participants
Priorix-Tetra GroupNumber of Seroconverted Subjects for Measles, Mumps, Rubella, and Varicella VirusAnti-rubella ≥ 4 IU/mL164 Participants
Priorix-Tetra GroupNumber of Seroconverted Subjects for Measles, Mumps, Rubella, and Varicella VirusAnti-mumps ≥ 231 U/ML151 Participants
Comparison: Immune response for anti-measles antibodies~Non-inferiority of Priorix-Tetra™ vaccine co-administered with Meningitec® conjugate vaccine compared to the first dose of Priorix-Tetra™ vaccine alone with respect to anti-measles seroconversion rates (SCRs) at Day 42 after dose 1.95% CI: [-1.82, 2.78]
Comparison: Immune response for anti-mumps antibodies~Non-inferiority of Priorix-Tetra™ vaccine co-administered with Meningitec® conjugate vaccine compared to the first dose of Priorix-Tetra™ vaccine alone with respect to anti-mumps seroconversion rates (SCRs) at Day 42 after dose 1.95% CI: [-3.04, 6.67]
Comparison: Immune response for anti-rubella antibodies~Non-inferiority of Priorix-Tetra™ vaccine co-administered with Meningitec® conjugate vaccine compared to the first dose of Priorix-Tetra™ vaccine alone with respect to anti-rubella seroconversion rates (SCRs) at Day 42 after dose 1.95% CI: [-1.23, 2.29]
Comparison: Immune response for anti-varicella antibodies~Non-inferiority of Priorix-Tetra™ vaccine co-administered with Meningitec® conjugate vaccine compared to the first dose of Priorix-Tetra™ vaccine alone with respect to anti-varicella seroconversion rates (SCRs) at Day 42 after dose 1.95% CI: [-1.87, 2.03]
Primary

Number of Seroprotected Subjects for rSBA-MenC Antibodies

Seroprotection was defined as the appearance of rSBA-MenC antibody titer ≥ 1:8.

Time frame: At 42 days after vaccination

Population: The analysis was performed on all eligible subjects with post-dose 1 serology results available for at least one antigen in this analysis, included in the ATP cohort for immunogenicity post-dose 1, who received medication/vaccine and who had no underlying medical condition forbidden in the protocol before the Visit 2 last blood draw.

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Priorix-Tetra + Meningitec GroupNumber of Seroprotected Subjects for rSBA-MenC Antibodies286 Participants
Priorix-Tetra GroupNumber of Seroprotected Subjects for rSBA-MenC Antibodies142 Participants
Comparison: Immune response for rSBA-MenC antibodies~Non-inferiority of Meningitec® conjugate vaccine co-administered with Priorix-Tetra™ compared to Meningitec® conjugate vaccine alone with respect to rabbit complement serum bactericidal assay (rSBA-MenC) antibody seroprotection rates (SPRs) at Day 42 after vaccination.95% CI: [-3.39, 2.24]
Secondary

Antibody Titers Against Measles, Mumps, Rubella and Varicella Viruses

Antibody titers were summarized by geometric mean concentrations (GMCs) with their 95% confidence intervals (CIs) for the following cut-offs: ≥ 150 mIU/mL, ≥ 231 U/mL, ≥ 4 IU/mL and ≥ 25 mIU/mL for anti-measles, anti-mumps, anti-rubella and anti-varicella, respectively.

Time frame: At Day 42 after vaccination

Population: The analysis was performed on the ATP cohort for immunogenicity post-dose 1 which included all eligible subjects with post-dose 1 serology results available for at least one antigen, who received medication/vaccine and who had no underlying medical condition forbidden in the protocol before the Visit 2 last blood drawn.

ArmMeasureGroupValue (GEOMETRIC_MEAN)
Priorix-Tetra + Meningitec GroupAntibody Titers Against Measles, Mumps, Rubella and Varicella VirusesAnti-measles2943.6 Titers
Priorix-Tetra + Meningitec GroupAntibody Titers Against Measles, Mumps, Rubella and Varicella VirusesAnti-mumps1530.7 Titers
Priorix-Tetra + Meningitec GroupAntibody Titers Against Measles, Mumps, Rubella and Varicella VirusesAnti-rubella40.2 Titers
Priorix-Tetra + Meningitec GroupAntibody Titers Against Measles, Mumps, Rubella and Varicella VirusesAnti-varicella156.3 Titers
Priorix-Tetra GroupAntibody Titers Against Measles, Mumps, Rubella and Varicella VirusesAnti-varicella145.2 Titers
Priorix-Tetra GroupAntibody Titers Against Measles, Mumps, Rubella and Varicella VirusesAnti-measles3158.5 Titers
Priorix-Tetra GroupAntibody Titers Against Measles, Mumps, Rubella and Varicella VirusesAnti-rubella44.9 Titers
Priorix-Tetra GroupAntibody Titers Against Measles, Mumps, Rubella and Varicella VirusesAnti-mumps1591.3 Titers
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 is moved/spontaneously painful. Grade 3 redness/swelling = redness/swelling spreading beyond 20 millimeters (mm) of injection site. This outcome measure concerns subjects in Priorix-Tetra + Meningitec Group and Priorix-Tetra Group only. Subjects in Priorix-Tetra Group did not receive Meningitec® vaccine.

Time frame: During the 4-day (Days 0-3) post-vaccination period

Population: The analysis was performed on the Total Vaccinated cohort which included all subjects with study vaccine administered, on subjects with their symptom sheets completed.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Swelling, Meningitec9 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Redness, Priorix-Tetra92 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Swelling, Priorix-Tetra47 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Pain, Meningitec79 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Pain, Meningitec4 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Pain, Priorix-Tetra78 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Pain, Priorix-Tetra1 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Redness, Meningitec100 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Redness, Meningitec9 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Redness, Priorix-Tetra4 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Swelling, Meningitec68 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Swelling, Priorix-Tetra1 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Redness, Priorix-Tetra41 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Swelling, Priorix-Tetra2 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Redness, Priorix-Tetra1 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsGrade 3 Pain, Priorix-Tetra1 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Swelling, Priorix-Tetra20 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any and Grade 3 Solicited Local SymptomsAny Pain, Priorix-Tetra31 Participants
Secondary

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

Assessed solicited general symptoms were drowsiness, irritability/fussiness and loss of appetite. Any = occurrence of the symptom regardless of intensity grade or relationship to vaccination. Grade 3 symptom = symptom that prevented normal activity. Related = symptom assessed by the investigator as related to the vaccination.

Time frame: During the 15-day (Days 0-14) post-vaccination period

Population: The analysis was performed on the Total Vaccinated cohort which included all subjects with study vaccine administered, on subjects with their symptom sheets completed.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Drowsiness128 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Loss of appetite178 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Loss of appetite138 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Irritability/Fussiness158 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Irritability/Fussiness187 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Irritability/Fussiness30 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Loss of appetite25 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Drowsiness148 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Drowsiness16 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Drowsiness12 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Loss of appetite12 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Irritability/Fussiness13 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Loss of appetite75 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Loss of appetite99 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Drowsiness89 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Irritability/Fussiness82 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Irritability/Fussiness104 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Drowsiness67 Participants
Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Irritability/Fussiness84 Participants
Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Irritability/Fussiness7 Participants
Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Irritability/Fussiness64 Participants
Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Loss of appetite60 Participants
Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Drowsiness56 Participants
Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Drowsiness6 Participants
Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Loss of appetite5 Participants
Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Loss of appetite43 Participants
Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Drowsiness46 Participants
Secondary

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

Assessed solicited general symptoms were Parotid / salivary gland swelling and suspected signs of meningism / febrile convulsions. Any = occurrence of the symptom regardless of intensity grade or relationship to vaccination. Grade 3 parotid / salivary gland swelling = swelling with accompanying general symptoms and Related = symptom assessed by the investigator as related to the vaccination.

Time frame: During the 43-day (Days 0-42) post-vaccination period

Population: The analysis was performed on the Total Vaccinated cohort which included all subjects with study vaccine administered, on subjects with their symptom sheets completed.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Parotid / salivary gland swelling3 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Parotid / salivary gland swelling0 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Parotid / salivary gland swelling3 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Suspected signs of meningism1 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Suspected signs of meningism0 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Suspected signs of meningism1 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Suspected signs of meningism0 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Parotid / salivary gland swelling4 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Suspected signs of meningism0 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Suspected signs of meningism0 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Parotid / salivary gland swelling0 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Parotid / salivary gland swelling3 Participants
Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Parotid / salivary gland swelling0 Participants
Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Parotid / salivary gland swelling0 Participants
Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsRelated Suspected signs of meningism0 Participants
Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Suspected signs of meningism1 Participants
Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsAny Parotid / salivary gland swelling0 Participants
Meningitec GroupNumber of Subjects Reporting Any, Grade 3 and Related Solicited General SymptomsGrade 3 Suspected signs of meningism0 Participants
Secondary

Number of Subjects Reporting Any, Localised and Generalised Rashes

Rash/exanthem was defined as: 1) measles/ rubella rashes (macular or maculo-papular rashes): presence of macules, discolored small patches or spots of the skin, neither elevated nor depressed below the skin's surface. 2) varicella rash (maculo-papulo-vesicular): simultaneous presence of macules, papules and vesicles raised above the skin's surface or other types of rash (heat rash, diaper rash etc.). Any rash = no lesions and grade 3 = \> 150 lesions.

Time frame: Within the 43-day (Days 0-42) post-vaccination period

Population: The analysis was performed on the Total Vaccinated cohort which included all subjects with study vaccine administered, on subjects with their symptom sheets for rash completed.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, Other site rash40 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesGeneralised, Measles/Rubella like rash25 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, Grade 3 rash0 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, With fever rash23 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesAny, Grade 3 rash2 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesAny, With fever rash59 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, Varicella like rash2 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesGeneralised, Related rash39 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesAny, Localised or generalised rash91 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, Measles/Rubella like rash15 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesGeneralised, Varicella like rash4 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesAny, Related rash66 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesGeneralised, Grade 3 rash2 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesGeneralised, With fever rash38 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, Any rash43 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesAny, Measles/Rubella like rash40 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesGeneralised, Any rash54 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, Administration site rash3 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesAny, Varicella like rash6 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, Related rash31 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Localised and Generalised RashesGeneralised, Measles/Rubella like rash13 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Localised and Generalised RashesAny, Varicella like rash1 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Localised and Generalised RashesAny, Measles/Rubella like rash16 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Localised and Generalised RashesAny, Grade 3 rash1 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Localised and Generalised RashesAny, Related rash22 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, Any rash13 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, Administration site rash1 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, Other site rash12 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, With fever rash10 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, Varicella like rash0 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, Measles/Rubella like rash3 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Localised and Generalised RashesAny, Localised or generalised rash41 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, Grade 3 rash0 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, Related rash4 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Localised and Generalised RashesGeneralised, Any rash28 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Localised and Generalised RashesGeneralised, With fever rash20 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Localised and Generalised RashesGeneralised, Varicella like rash1 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Localised and Generalised RashesAny, With fever rash30 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Localised and Generalised RashesGeneralised, Grade 3 rash1 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Any, Localised and Generalised RashesGeneralised, Related rash18 Participants
Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesGeneralised, Measles/Rubella like rash0 Participants
Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, Related rash6 Participants
Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, Any rash9 Participants
Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesAny, Varicella like rash1 Participants
Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesGeneralised, Any rash6 Participants
Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesAny, Related rash6 Participants
Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesGeneralised, Related rash0 Participants
Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesGeneralised, With fever rash1 Participants
Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesAny, Grade 3 rash2 Participants
Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesGeneralised, Grade 3 rash1 Participants
Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesGeneralised, Varicella like rash1 Participants
Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, Varicella like rash0 Participants
Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesAny, Measles/Rubella like rash2 Participants
Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesAny, Localised or generalised rash15 Participants
Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, With fever rash1 Participants
Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, Measles/Rubella like rash2 Participants
Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, Other site rash6 Participants
Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesAny, With fever rash2 Participants
Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, Grade 3 rash1 Participants
Meningitec GroupNumber of Subjects Reporting Any, Localised and Generalised RashesLocalised, Administration site rash3 Participants
Secondary

Number of Subjects Reporting Fever Per Half Degree

Any fever = fever ≥ 38.0°C on rectal setting, grade 3 fever = fever \> 39.5 °C and related = fever assessed by the investigator as causally related to study vaccination.

Time frame: During the 43-day (Days 0-42) post-vaccination period

Population: The analysis was performed on the Total Vaccinated cohort which included all subjects with study vaccine administered, on subjects with their symptom sheets completed.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Fever Per Half DegreeGrade 3 temperature15 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Fever Per Half DegreeAny temperature159 Participants
Priorix-Tetra + Meningitec GroupNumber of Subjects Reporting Fever Per Half DegreeRelated temperature178 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Fever Per Half DegreeGrade 3 temperature9 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Fever Per Half DegreeAny temperature86 Participants
Priorix-Tetra GroupNumber of Subjects Reporting Fever Per Half DegreeRelated temperature84 Participants
Meningitec GroupNumber of Subjects Reporting Fever Per Half DegreeAny temperature46 Participants
Meningitec GroupNumber of Subjects Reporting Fever Per Half DegreeRelated temperature28 Participants
Meningitec GroupNumber of Subjects Reporting Fever Per Half DegreeGrade 3 temperature4 Participants
Secondary

Number of Subjects With Any Unsolicited Adverse Events (AEs)

An unsolicited 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 reported in addition to those solicited during the clinical study. Any solicited symptom with onset outside the specified period of follow-up for solicited symptoms.

Time frame: Within 43 days (Days 0-42) after each vaccination

Population: The analysis was performed on the Total Vaccinated cohort which included all subjects with study vaccine administered.

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Priorix-Tetra + Meningitec GroupNumber of Subjects With Any Unsolicited Adverse Events (AEs)97 Participants
Priorix-Tetra GroupNumber of Subjects With Any Unsolicited Adverse Events (AEs)61 Participants
Meningitec GroupNumber of Subjects With Any Unsolicited Adverse Events (AEs)41 Participants
Secondary

Number of Subjects With Serious Adverse Events (SAEs)

SAEs assessed include medical occurrences that result in death, are life-threatening, require hospitalization or prolongation of hospitalization or result in disability/incapacity.

Time frame: Throughout study period (from Day 0 to approximately Month 4)

Population: The analysis was performed on the Total Vaccinated cohort which included all subjects with study vaccine administered.

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Priorix-Tetra + Meningitec GroupNumber of Subjects With Serious Adverse Events (SAEs)6 Participants
Priorix-Tetra GroupNumber of Subjects With Serious Adverse Events (SAEs)4 Participants
Meningitec GroupNumber of Subjects With Serious Adverse Events (SAEs)2 Participants

Source: ClinicalTrials.gov · Data processed: Mar 1, 2026