Trial Outcomes & Findings for Immunogenicity and Safety Study of GlaxoSmithKline (GSK) Biologicals' Meningococcal Conjugate Vaccine (GSK134612) When Co-administered With Boostrix® in Subjects Between 11 and 25 Years of Age (NCT NCT01767376)

NCT ID: NCT01767376

Last Updated: 2017-09-06

Results Overview

The analysis was performed for the serogroups -MenA, -MenC -MenW-135 and -MenY. Antibody titers tabulated as geometric mean titers (GMTs), were obtained by serum bactericidal assay using rabbit complement and expressed in enzyme-linked immunosorbent assay (ELISA) units per milliliter (EL.U/mL). The primary outcome results only refer to Nimenrix+Boostrix Group and Nimenrix Group.

Recruitment status

COMPLETED

Study phase

PHASE3

Target enrollment

692 participants

Primary outcome timeframe

One month after Nimenrix vaccination (i.e. Month 1 for Nimenrix+Boostrix and Nimenrix Groups and Month 2 for Boostrix Group)

Results posted on

2017-09-06

Participant Flow

During the screening the following steps occurred: check for inclusion/exclusion criteria, contraindications/precautions, medical history of the subjects and signing informed consent forms. Out of the 692 subjects enrolled in this study, one subject was eliminated due to not receiving vaccination, hence only 691 subject started the study.

Participant milestones

Participant milestones
Measure
Nimenrix+ Boostrix Group
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine co-administered with one dose of Boostrix vaccine, at Month 0, administered by intramuscular injection into the deltoid muscle.
Nimenrix Group
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine at Month 0 and one dose of Boostrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Boostrix Group
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Boostrix vaccine at Month 0 and one dose of Nimenrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Overall Study
STARTED
231
228
232
Overall Study
COMPLETED
227
225
232
Overall Study
NOT COMPLETED
4
3
0

Reasons for withdrawal

Reasons for withdrawal
Measure
Nimenrix+ Boostrix Group
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine co-administered with one dose of Boostrix vaccine, at Month 0, administered by intramuscular injection into the deltoid muscle.
Nimenrix Group
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine at Month 0 and one dose of Boostrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Boostrix Group
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Boostrix vaccine at Month 0 and one dose of Nimenrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Overall Study
Lost to Follow-up
3
2
0
Overall Study
Withdrawal by Subject
1
1
0

Baseline Characteristics

Immunogenicity and Safety Study of GlaxoSmithKline (GSK) Biologicals' Meningococcal Conjugate Vaccine (GSK134612) When Co-administered With Boostrix® in Subjects Between 11 and 25 Years of Age

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Nimenrix+ Boostrix Group
n=231 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine co-administered with one dose of Boostrix vaccine, at Month 0, administered by intramuscular injection into the deltoid muscle.
Nimenrix Group
n=228 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine at Month 0 and one dose of Boostrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Boostrix Group
n=232 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Boostrix vaccine at Month 0 and one dose of Nimenrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Total
n=691 Participants
Total of all reporting groups
Age, Continuous
18.1 Years
STANDARD_DEVIATION 4.2 • n=99 Participants
18.2 Years
STANDARD_DEVIATION 4.5 • n=107 Participants
18.3 Years
STANDARD_DEVIATION 4.4 • n=206 Participants
18.2 Years
STANDARD_DEVIATION 4.4 • n=7 Participants
Sex: Female, Male
Female
128 Participants
n=99 Participants
126 Participants
n=107 Participants
146 Participants
n=206 Participants
400 Participants
n=7 Participants
Sex: Female, Male
Male
103 Participants
n=99 Participants
102 Participants
n=107 Participants
86 Participants
n=206 Participants
291 Participants
n=7 Participants
Race/Ethnicity, Customized
Ethnicity · Asian - East Asian Heritage
111 Participants
n=99 Participants
109 Participants
n=107 Participants
111 Participants
n=206 Participants
331 Participants
n=7 Participants
Race/Ethnicity, Customized
Ethnicity · Asian - South East Asian Heritage
0 Participants
n=99 Participants
0 Participants
n=107 Participants
1 Participants
n=206 Participants
1 Participants
n=7 Participants
Race/Ethnicity, Customized
Ethnicity · White - Caucasian / European Heritage
60 Participants
n=99 Participants
60 Participants
n=107 Participants
61 Participants
n=206 Participants
181 Participants
n=7 Participants
Race/Ethnicity, Customized
Ethnicity · Other
60 Participants
n=99 Participants
59 Participants
n=107 Participants
59 Participants
n=206 Participants
178 Participants
n=7 Participants

PRIMARY outcome

Timeframe: One month after Nimenrix vaccination (i.e. Month 1 for Nimenrix+Boostrix and Nimenrix Groups and Month 2 for Boostrix Group)

Population: The analysis was performed on the According-to-Protocol (ATP) cohort for immunogenicity will included all evaluable subjects from the ATP cohort for safety for whom assay results were available for antibodies against at least one study vaccine antigen component after at least one vaccine dose.

The analysis was performed for the serogroups -MenA, -MenC -MenW-135 and -MenY. Antibody titers tabulated as geometric mean titers (GMTs), were obtained by serum bactericidal assay using rabbit complement and expressed in enzyme-linked immunosorbent assay (ELISA) units per milliliter (EL.U/mL). The primary outcome results only refer to Nimenrix+Boostrix Group and Nimenrix Group.

Outcome measures

Outcome measures
Measure
Boostrix Group
n=223 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Boostrix vaccine at Month 0 and one dose of Nimenrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Nimenrix + Boostrix Group
n=226 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine co-administered with one dose of Boostrix vaccine, at Month 0, administered by intramuscular injection into the deltoid muscle.
Nimenrix Group
n=222 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine at Month 0 and one dose of Boostrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Anti-Meningitis Antibody Titers by Serum Bactericidal Assay Using Rabbit Complement (rSBA)
rSBA-MenA
1577.4 EL.U/mL
Interval 1354.4 to 1837.1
3415.3 EL.U/mL
Interval 2917.8 to 3997.6
2860.4 EL.U/mL
Interval 2478.6 to 3300.9
Anti-Meningitis Antibody Titers by Serum Bactericidal Assay Using Rabbit Complement (rSBA)
rSBA-MenC
1912.6 EL.U/mL
Interval 1593.9 to 2295.1
5092.5 EL.U/mL
Interval 4268.7 to 6075.3
4597.6 EL.U/mL
Interval 3703.1 to 5708.2
Anti-Meningitis Antibody Titers by Serum Bactericidal Assay Using Rabbit Complement (rSBA)
rSBA-MenW-135
3164.6 EL.U/mL
Interval 2534.0 to 3952.1
9608.5 EL.U/mL
Interval 8522.5 to 10832.8
9052.8 EL.U/mL
Interval 7510.3 to 10912.0
Anti-Meningitis Antibody Titers by Serum Bactericidal Assay Using Rabbit Complement (rSBA)
rSBA-MenY
4134.4 EL.U/mL
Interval 3582.3 to 4771.5
7775.8 EL.U/mL
Interval 6862.3 to 8811.0
6032.6 EL.U/mL
Interval 5025.7 to 7241.2

PRIMARY outcome

Timeframe: One month after Boostrix vaccination (i.e. Month 1)

Population: The analysis was performed on the ATP cohort for immunogenicity will included all evaluable subjects from the ATP cohort for safety for whom assay results were available for antibodies against at least one study vaccine antigen component after at least one vaccine dose.

The antibody concentrations were calculated as geometric mean concentrations (GMCs) and expressed as international units per milliliter (IU/mL). The reference cut-off value was an antibody concentration ≥ 1 IU/mL. The primary outcome results only refer to Nimenrix+Boostrix Group and Boostrix Group.

Outcome measures

Outcome measures
Measure
Boostrix Group
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Boostrix vaccine at Month 0 and one dose of Nimenrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Nimenrix + Boostrix Group
n=225 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine co-administered with one dose of Boostrix vaccine, at Month 0, administered by intramuscular injection into the deltoid muscle.
Nimenrix Group
n=223 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine at Month 0 and one dose of Boostrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Number of Subjects With Anti-D and Anti-T Concentrations Above the Cut-off Value
Anti-D
200 Participants
203 Participants
Number of Subjects With Anti-D and Anti-T Concentrations Above the Cut-off Value
Anti-T
224 Participants
223 Participants

PRIMARY outcome

Timeframe: One month after Boostrix vaccination (i.e. Month 1)

Population: The analysis was performed on the ATP cohort for immunogenicity will included all evaluable subjects from the ATP cohort for safety for whom assay results were available for antibodies against at least one study vaccine antigen component after at least one vaccine dose.

The antibody concentrations were tabulated as adjusted geometric mean concentrations (GMCs) and expressed as international units per millilitre (IU/mL). The primary outcome results only refer to Nimenrix+Boostrix Group and Boostrix Group

Outcome measures

Outcome measures
Measure
Boostrix Group
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Boostrix vaccine at Month 0 and one dose of Nimenrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Nimenrix + Boostrix Group
n=225 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine co-administered with one dose of Boostrix vaccine, at Month 0, administered by intramuscular injection into the deltoid muscle.
Nimenrix Group
n=223 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine at Month 0 and one dose of Boostrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Anti-pertussis Toxoid (Anti-PT), Anti-filamentous Haemagglutinin (Anti-FHA) and Anti-pertactin (Anti-PRN) Antibody Concentrations
Anti-PT
53.6 IU/mL
Interval 47.2 to 60.8
68.0 IU/mL
Interval 59.9 to 77.3
Anti-pertussis Toxoid (Anti-PT), Anti-filamentous Haemagglutinin (Anti-FHA) and Anti-pertactin (Anti-PRN) Antibody Concentrations
Anti-FHA
316.9 IU/mL
Interval 288.0 to 348.6
545.0 IU/mL
Interval 493.2 to 602.4
Anti-pertussis Toxoid (Anti-PT), Anti-filamentous Haemagglutinin (Anti-FHA) and Anti-pertactin (Anti-PRN) Antibody Concentrations
Anti-PRN
348.3 IU/mL
Interval 293.8 to 412.9
499.0 IU/mL
Interval 419.4 to 593.6

SECONDARY outcome

Timeframe: Prior to (i.e. Month 0 for Nimenrix+Boostrix and Nimenrix Groups and Month 1 for Boostrix Group) and one month after Nimenrix vaccination (i.e. Month 1 for Nimenrix+Boostrix and Nimenrix Groups and Month 2 for Boostrix Group)

Population: The analysis was performed on the ATP cohort for immunogenicity will included all evaluable subjects from the ATP cohort for safety for whom assay results were available for antibodies against at least one study vaccine antigen component after at least one vaccine dose.

The reference cut-off values of the assay were rSBA-Men antibody concentrations ≥ 1:128 and ≥ 1:8.

Outcome measures

Outcome measures
Measure
Boostrix Group
n=223 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Boostrix vaccine at Month 0 and one dose of Nimenrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Nimenrix + Boostrix Group
n=226 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine co-administered with one dose of Boostrix vaccine, at Month 0, administered by intramuscular injection into the deltoid muscle.
Nimenrix Group
n=222 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine at Month 0 and one dose of Boostrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Number of Subjects With rSBA-MenA, rSBA-MenC, rSBA-MenW-135 and rSBA-MenY Antibody Titres Above the Cut-off Values
rSBA-MenA ≥ 1:128
33 Participants
48 Participants
46 Participants
Number of Subjects With rSBA-MenA, rSBA-MenC, rSBA-MenW-135 and rSBA-MenY Antibody Titres Above the Cut-off Values
rSBA-MenC ≥ 1:128
220 Participants
224 Participants
220 Participants
Number of Subjects With rSBA-MenA, rSBA-MenC, rSBA-MenW-135 and rSBA-MenY Antibody Titres Above the Cut-off Values
rSBA-MenW-135 ≥ 1:128
30 Participants
13 Participants
33 Participants
Number of Subjects With rSBA-MenA, rSBA-MenC, rSBA-MenW-135 and rSBA-MenY Antibody Titres Above the Cut-off Values
rSBA-MenY ≥ 1:128
220 Participants
225 Participants
218 Participants
Number of Subjects With rSBA-MenA, rSBA-MenC, rSBA-MenW-135 and rSBA-MenY Antibody Titres Above the Cut-off Values
rSBA-MenA ≥ 1:8
23 Participants
31 Participants
29 Participants
Number of Subjects With rSBA-MenA, rSBA-MenC, rSBA-MenW-135 and rSBA-MenY Antibody Titres Above the Cut-off Values
rSBA-MenC ≥ 1:8
216 Participants
226 Participants
220 Participants
Number of Subjects With rSBA-MenA, rSBA-MenC, rSBA-MenW-135 and rSBA-MenY Antibody Titres Above the Cut-off Values
rSBA-MenW-135 ≥ 1:8
70 Participants
80 Participants
56 Participants
Number of Subjects With rSBA-MenA, rSBA-MenC, rSBA-MenW-135 and rSBA-MenY Antibody Titres Above the Cut-off Values
rSBA-MenY ≥ 1:8
222 Participants
226 Participants
219 Participants

SECONDARY outcome

Timeframe: One month after Nimenrix vaccination (i.e. Month 1 for Nimenrix+Boostrix and Nimenrix Groups and Month 2 for Boostrix Group)

Population: The analysis was performed on the ATP cohort for immunogenicity will included all evaluable subjects from the ATP cohort for safety for whom assay results were available for antibodies against at least one study vaccine antigen component after at least one vaccine dose.

rSBA vaccine response for serogroups A, C, W-135 and Y was defined as: * For initially seronegative subjects (pre-vaccination titer below the cut-off of 1:8): number of subjects with rSBA antibody titers ≥ 1:32 one month after vaccination. * For initially seropositive subjects (pre-vaccination titer ≥ 1:8): number of subjects with rSBA antibody titers at least four times the pre-vaccination antibody titers, one month after vaccination.

Outcome measures

Outcome measures
Measure
Boostrix Group
n=223 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Boostrix vaccine at Month 0 and one dose of Nimenrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Nimenrix + Boostrix Group
n=226 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine co-administered with one dose of Boostrix vaccine, at Month 0, administered by intramuscular injection into the deltoid muscle.
Nimenrix Group
n=222 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine at Month 0 and one dose of Boostrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Vaccine Response for rSBA-MenA, rSBA-MenC, rSBA-MenW-135 and rSBA-MenY Antibodies
rSBA-MenA
214 Participants
217 Participants
207 Participants
Vaccine Response for rSBA-MenA, rSBA-MenC, rSBA-MenW-135 and rSBA-MenY Antibodies
rSBA-MenC
215 Participants
225 Participants
210 Participants
Vaccine Response for rSBA-MenA, rSBA-MenC, rSBA-MenW-135 and rSBA-MenY Antibodies
rSBA-MenW-135
211 Participants
225 Participants
216 Participants
Vaccine Response for rSBA-MenA, rSBA-MenC, rSBA-MenW-135 and rSBA-MenY Antibodies
rSBA-MenY
212 Participants
220 Participants
214 Participants

SECONDARY outcome

Timeframe: Prior to (PRE i.e. Month 0 for Nimenrix + Boostrix Group and Boostrix Group and Month 1 for Nimenrix Group) and one month after Boostrix vaccination (POST i.e. Month 1 for Nimenrix + Boostrix Group and Boostrix Group and Month 2 for Nimenrix Group)

Population: The analysis was performed on the ATP cohort for immunogenicity will included all evaluable subjects from the ATP cohort for safety for whom assay results were available for antibodies against at least one study vaccine antigen component after at least one vaccine dose.

The antibody concentrations were tabulated as geometric mean concentrations (GMCs) and expressed as international units per milliliter (IU/mL).

Outcome measures

Outcome measures
Measure
Boostrix Group
n=223 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Boostrix vaccine at Month 0 and one dose of Nimenrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Nimenrix + Boostrix Group
n=225 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine co-administered with one dose of Boostrix vaccine, at Month 0, administered by intramuscular injection into the deltoid muscle.
Nimenrix Group
n=220 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine at Month 0 and one dose of Boostrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Anti-D Antibody Concentrations
Anti-D, PRE
0.3 IU/mL
Interval 0.3 to 0.4
0.3 IU/mL
Interval 0.3 to 0.4
0.3 IU/mL
Interval 0.3 to 0.4
Anti-D Antibody Concentrations
Anti-D, POST
4.7 IU/mL
Interval 4.0 to 5.4
4.0 IU/mL
Interval 3.4 to 4.6
4.6 IU/mL
Interval 3.9 to 5.4

SECONDARY outcome

Timeframe: Prior to (i.e. Month 0 for Nimenrix + Boostrix Group and Boostrix Group and Month 1 for Nimenrix Group), one month after Nimenrix vaccination and one month after Boostrix vaccination

Population: The analysis was performed on the ATP cohort for immunogenicity will included all evaluable subjects from the ATP cohort for safety for whom assay results were available for antibodies against at least one study vaccine antigen component after at least one vaccine dose.

The antibody concentrations were tabulated as geometric mean concentrations (GMCs) and expressed as international units per milliliter (IU/mL).

Outcome measures

Outcome measures
Measure
Boostrix Group
n=223 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Boostrix vaccine at Month 0 and one dose of Nimenrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Nimenrix + Boostrix Group
n=225 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine co-administered with one dose of Boostrix vaccine, at Month 0, administered by intramuscular injection into the deltoid muscle.
Nimenrix Group
n=222 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine at Month 0 and one dose of Boostrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Anti-T Antibody Concentrations
Anti-T, pre-vaccination
0.7 IU/mL
Interval 0.5 to 0.8
0.6 IU/mL
Interval 0.5 to 0.8
0.6 IU/mL
Interval 0.5 to 0.7
Anti-T Antibody Concentrations
Anti-T, Month 1
13.5 IU/mL
Interval 12.3 to 14.8
23.5 IU/mL
Interval 20.8 to 26.5
18.5 IU/mL
Interval 16.0 to 21.3
Anti-T Antibody Concentrations
Anti-T, Month 2
16.3 IU/mL
Interval 14.6 to 18.2
13.0 IU/mL
Interval 11.7 to 14.5

SECONDARY outcome

Timeframe: Prior to (i.e. Month 0 for Nimenrix + Boostrix Group and Boostrix Group and Month 1 for Nimenrix Group) and one month after Boostrix vaccination (i.e. Month 1 for Nimenrix + Boostrix Group and Boostrix Group and Month 2 for Nimenrix Group)

Population: The analysis was performed on the ATP cohort for immunogenicity will included all evaluable subjects from the ATP cohort for safety for whom assay results were available for antibodies against at least one study vaccine antigen component after at least one vaccine dose.

The reference cut-off value of the assay was an antibody concentration ≥ 5.0 ELISA units per milliliter (EL.U/mL)

Outcome measures

Outcome measures
Measure
Boostrix Group
n=223 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Boostrix vaccine at Month 0 and one dose of Nimenrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Nimenrix + Boostrix Group
n=225 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine co-administered with one dose of Boostrix vaccine, at Month 0, administered by intramuscular injection into the deltoid muscle.
Nimenrix Group
n=222 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine at Month 0 and one dose of Boostrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Number of Subjects With Anti-PT, Anti-FHA and Anti-PRN Antibody Concentrations Above the Cut-off Value
Anti-FHA, Month 1/Month 2
223 Participants
225 Participants
220 Participants
Number of Subjects With Anti-PT, Anti-FHA and Anti-PRN Antibody Concentrations Above the Cut-off Value
Anti-PT, PRE
153 Participants
162 Participants
156 Participants
Number of Subjects With Anti-PT, Anti-FHA and Anti-PRN Antibody Concentrations Above the Cut-off Value
Anti-PT, Month 1/Month 2
223 Participants
221 Participants
220 Participants
Number of Subjects With Anti-PT, Anti-FHA and Anti-PRN Antibody Concentrations Above the Cut-off Value
Anti-FHA, PRE
220 Participants
222 Participants
221 Participants
Number of Subjects With Anti-PT, Anti-FHA and Anti-PRN Antibody Concentrations Above the Cut-off Value
Anti-PRN, PRE
207 Participants
200 Participants
200 Participants
Number of Subjects With Anti-PT, Anti-FHA and Anti-PRN Antibody Concentrations Above the Cut-off Value
Anti-PRN, Month 1/Month 2
221 Participants
223 Participants
218 Participants

SECONDARY outcome

Timeframe: One month after Boostrix vaccination (i.e. Month 1 for Nimenrix + Boostrix Group and Boostrix Group and Month 2 for Nimenrix Group)

Population: The analysis was performed on the ATP cohort for immunogenicity will included all evaluable subjects from the ATP cohort for safety for whom assay results were available for antibodies against at least one study vaccine antigen component after at least one vaccine dose.

Booster response to the pertussis components is defined as: * For initially seronegative subjects, antibody concentration ≥ 4\*cut\_off (IU/mL) at one month post-vaccination; * For initially seropositive subjects with pre-vaccination antibody concentration \< 4\*cut\_off (IU/mL) : antibody concentration at one month post-vaccination ≥ 4 fold the pre-vaccination antibody concentration; * For initially seropositive subjects with pre-vaccination antibody concentration ≥ 4\*cut\_off (IU/mL) : antibody concentration at one month post-vaccination ≥ 2 fold the pre-vaccination antibody concentration.

Outcome measures

Outcome measures
Measure
Boostrix Group
n=223 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Boostrix vaccine at Month 0 and one dose of Nimenrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Nimenrix + Boostrix Group
n=222 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine co-administered with one dose of Boostrix vaccine, at Month 0, administered by intramuscular injection into the deltoid muscle.
Nimenrix Group
n=220 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine at Month 0 and one dose of Boostrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Booster Responses for Anti-PT, Anti-FHA and Anti-PRN Concentrations
Anti-PT antibody (assay cut-off=2.693 IU/mL)
201 Participants
201 Participants
188 Participants
Booster Responses for Anti-PT, Anti-FHA and Anti-PRN Concentrations
Anti-FHA antibody (assay cut-off=2.046 IU/mL)
213 Participants
208 Participants
210 Participants
Booster Responses for Anti-PT, Anti-FHA and Anti-PRN Concentrations
Anti-PRN antibody (assay cut-off=2.187 IU/mL)
207 Participants
209 Participants
198 Participants

SECONDARY outcome

Timeframe: During the 4-day (Days 0-3) following each vaccination

Population: The analysis was performed on the Total Vaccinated cohort, which included all subjects with the vaccine administration documented.

Assessed solicited local symptoms were pain, redness and swelling. Any = occurrence of the symptom regardless of intensity grade. Grade 3 pain = pain that prevented normal activity. Grade 3 redness/swelling = redness/swelling spreading beyond 50 millimeters (mm) of injection site. Results are presented across doses, after each vaccination (with Nimenrix, Boostrix, total).

Outcome measures

Outcome measures
Measure
Boostrix Group
n=232 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Boostrix vaccine at Month 0 and one dose of Nimenrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Nimenrix + Boostrix Group
n=231 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine co-administered with one dose of Boostrix vaccine, at Month 0, administered by intramuscular injection into the deltoid muscle.
Nimenrix Group
n=228 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine at Month 0 and one dose of Boostrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms
Any Pain, post-Boostrix
92 Participants
121 Participants
101 Participants
Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms
Any Swelling, post-Boostrix
33 Participants
48 Participants
47 Participants
Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms
Grade 3 Swelling, post-Boostrix
1 Participants
3 Participants
5 Participants
Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms
Grade 3 Pain, post-Nimenrix
8 Participants
13 Participants
12 Participants
Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms
Any Redness, post-Nimenrix
65 Participants
64 Participants
56 Participants
Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms
Grade 3 Redness, post-Nimenrix
5 Participants
3 Participants
5 Participants
Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms
Any Swelling, post-Nimenrix
54 Participants
57 Participants
51 Participants
Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms
Grade 3 Swelling, post-Nimenrix
7 Participants
3 Participants
4 Participants
Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms
Grade 3 Pain, post-Boostrix
0 Participants
7 Participants
8 Participants
Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms
Any Redness, post-Boostrix
39 Participants
61 Participants
54 Participants
Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms
Grade 3 Redness, post-Boostrix
4 Participants
1 Participants
6 Participants
Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms
Any Pain, Total
167 Participants
176 Participants
148 Participants
Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms
Grade 3 Pain, Total
8 Participants
15 Participants
19 Participants
Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms
Any Redness, Total
76 Participants
81 Participants
75 Participants
Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms
Grade 3 Redness, Total
6 Participants
4 Participants
10 Participants
Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms
Any Swelling, Total
68 Participants
71 Participants
71 Participants
Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms
Grade 3 Swelling, Total
7 Participants
5 Participants
9 Participants
Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms
Any Pain, post-Nimenrix
156 Participants
155 Participants
121 Participants

SECONDARY outcome

Timeframe: During the 4-day (Days 0-3) period following each vaccination

Population: The analysis was performed on the Total Vaccinated cohort, which included all subjects with the vaccine administration documented.

Assessed solicited general symptoms were fatigue, gastrointestinal symptoms, headache and fever \[defined as axillary temperature equal to or above 37.5 degrees Celsius (°C)\]. Any = occurrence of the symptom regardless of intensity grade. Grade 3 symptom = symptom that prevented normal activity. Grade 3 fever = fever \> 39.5 °C. Related = symptom assessed by the investigator as related to the vaccination. Results are presented across doses.

Outcome measures

Outcome measures
Measure
Boostrix Group
n=232 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Boostrix vaccine at Month 0 and one dose of Nimenrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Nimenrix + Boostrix Group
n=231 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine co-administered with one dose of Boostrix vaccine, at Month 0, administered by intramuscular injection into the deltoid muscle.
Nimenrix Group
n=228 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine at Month 0 and one dose of Boostrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Number of Subjects Reporting Any, Grade 3 and Related Solicited General Symptoms
Related Fatigue
70 Participants
70 Participants
67 Participants
Number of Subjects Reporting Any, Grade 3 and Related Solicited General Symptoms
Related Gastrointestinal symptoms
18 Participants
20 Participants
25 Participants
Number of Subjects Reporting Any, Grade 3 and Related Solicited General Symptoms
Related Headache
53 Participants
49 Participants
67 Participants
Number of Subjects Reporting Any, Grade 3 and Related Solicited General Symptoms
Any Fatigue
81 Participants
75 Participants
77 Participants
Number of Subjects Reporting Any, Grade 3 and Related Solicited General Symptoms
Grade 3 Fatigue
4 Participants
2 Participants
5 Participants
Number of Subjects Reporting Any, Grade 3 and Related Solicited General Symptoms
Any Gastrointestinal symptoms
25 Participants
23 Participants
31 Participants
Number of Subjects Reporting Any, Grade 3 and Related Solicited General Symptoms
Grade 3 Gastrointestinal symptoms
1 Participants
2 Participants
2 Participants
Number of Subjects Reporting Any, Grade 3 and Related Solicited General Symptoms
Any Headache
65 Participants
51 Participants
76 Participants
Number of Subjects Reporting Any, Grade 3 and Related Solicited General Symptoms
Grade 3 Headache
2 Participants
2 Participants
5 Participants
Number of Subjects Reporting Any, Grade 3 and Related Solicited General Symptoms
Any Temperature
11 Participants
14 Participants
17 Participants
Number of Subjects Reporting Any, Grade 3 and Related Solicited General Symptoms
Grade 3 Temperature
0 Participants
0 Participants
0 Participants
Number of Subjects Reporting Any, Grade 3 and Related Solicited General Symptoms
Related Temperature
9 Participants
10 Participants
15 Participants

SECONDARY outcome

Timeframe: Throughout the study (Month 0 up to Month 2)

Population: The analysis was performed on the Total Vaccinated cohort, which included all subjects with the vaccine administration documented.

NOCDs include autoimmune disorders, asthma, type I diabetes, allergies.

Outcome measures

Outcome measures
Measure
Boostrix Group
n=232 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Boostrix vaccine at Month 0 and one dose of Nimenrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Nimenrix + Boostrix Group
n=231 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine co-administered with one dose of Boostrix vaccine, at Month 0, administered by intramuscular injection into the deltoid muscle.
Nimenrix Group
n=228 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine at Month 0 and one dose of Boostrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Number of Subjects With New Onset of Chronic Diseases (NOCDs)
3 Participants
1 Participants
5 Participants

SECONDARY outcome

Timeframe: During the 31-day (Days 0-30) post-vaccination period

Population: The analysis was performed on the Total Vaccinated cohort, which included all subjects with the vaccine administration documented.

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 and reported in addition to those solicited during the clinical study and any solicited symptom with onset outside the specified period of follow-up for solicited symptoms. Any was defined as the occurrence of any unsolicited AE regardless of intensity grade or relation to vaccination. Grade 3 AE = an AE which prevented normal, everyday activities. Related = AE assessed by the investigator as related to the vaccination.

Outcome measures

Outcome measures
Measure
Boostrix Group
n=232 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Boostrix vaccine at Month 0 and one dose of Nimenrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Nimenrix + Boostrix Group
n=231 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine co-administered with one dose of Boostrix vaccine, at Month 0, administered by intramuscular injection into the deltoid muscle.
Nimenrix Group
n=228 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine at Month 0 and one dose of Boostrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Number of Subjects With Unsolicited Adverse Events AE(s)
58 Participants
36 Participants
44 Participants

SECONDARY outcome

Timeframe: Throughout the study (Month 0 up to Month 2)

Population: The analysis was performed on the Total Vaccinated cohort, which included all subjects with the vaccine administration documented.

Serious adverse events (SAEs) assessed include medical occurrences that result in death, are life threatening, require hospitalization or prolongation of hospitalization or result in disability/incapacity.

Outcome measures

Outcome measures
Measure
Boostrix Group
n=232 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Boostrix vaccine at Month 0 and one dose of Nimenrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Nimenrix + Boostrix Group
n=231 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine co-administered with one dose of Boostrix vaccine, at Month 0, administered by intramuscular injection into the deltoid muscle.
Nimenrix Group
n=228 Participants
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine at Month 0 and one dose of Boostrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Number of Subjects With Serious Adverse Events SAE(s)
3 Participants
0 Participants
0 Participants

Adverse Events

Nimenrix+ Boostrix Group

Serious events: 0 serious events
Other events: 190 other events
Deaths: 0 deaths

Nimenrix Group

Serious events: 0 serious events
Other events: 166 other events
Deaths: 0 deaths

Boostrix Group

Serious events: 3 serious events
Other events: 180 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Nimenrix+ Boostrix Group
n=231 participants at risk
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine co-administered with one dose of Boostrix vaccine, at Month 0, administered by intramuscular injection into the deltoid muscle.
Nimenrix Group
n=228 participants at risk
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine at Month 0 and one dose of Boostrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Boostrix Group
n=232 participants at risk
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Boostrix vaccine at Month 0 and one dose of Nimenrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Infections and infestations
Gastroenteritis
0.00%
0/231 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
0.00%
0/228 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
0.43%
1/232 • Number of events 1 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
Nervous system disorders
Orthostatic intolerance
0.00%
0/231 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
0.00%
0/228 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
0.43%
1/232 • Number of events 1 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
Psychiatric disorders
Depression
0.00%
0/231 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
0.00%
0/228 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
0.43%
1/232 • Number of events 1 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).

Other adverse events

Other adverse events
Measure
Nimenrix+ Boostrix Group
n=231 participants at risk
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine co-administered with one dose of Boostrix vaccine, at Month 0, administered by intramuscular injection into the deltoid muscle.
Nimenrix Group
n=228 participants at risk
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Nimenrix vaccine at Month 0 and one dose of Boostrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Boostrix Group
n=232 participants at risk
Healthy male or female subjects, between and including 11 and 25 years of age, who received one dose of Boostrix vaccine at Month 0 and one dose of Nimenrix vaccine at Month 1. Both vaccines were administered by intramuscular injection into the deltoid muscle.
Skin and subcutaneous tissue disorders
Erythema
35.1%
81/231 • Number of events 81 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
32.9%
75/228 • Number of events 110 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
32.8%
76/232 • Number of events 104 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
General disorders
Fatigue
32.5%
75/231 • Number of events 75 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
33.8%
77/228 • Number of events 108 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
34.9%
81/232 • Number of events 110 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
Gastrointestinal disorders
Gastrointestinal disorder
10.0%
23/231 • Number of events 23 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
13.6%
31/228 • Number of events 36 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
10.8%
25/232 • Number of events 28 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
Nervous system disorders
Headache
23.4%
54/231 • Number of events 54 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
34.2%
78/228 • Number of events 94 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
28.9%
67/232 • Number of events 84 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
Infections and infestations
Nasopharyngitis
2.6%
6/231 • Number of events 6 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
3.5%
8/228 • Number of events 8 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
6.5%
15/232 • Number of events 16 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
General disorders
Pain
76.2%
176/231 • Number of events 176 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
64.9%
148/228 • Number of events 222 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
72.0%
167/232 • Number of events 248 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
General disorders
Pyrexia
6.5%
15/231 • Number of events 15 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
7.5%
17/228 • Number of events 18 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
4.7%
11/232 • Number of events 12 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
General disorders
Swelling
30.7%
71/231 • Number of events 71 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
31.1%
71/228 • Number of events 98 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).
29.3%
68/232 • Number of events 87 • Solicited local and general symptoms: during the 4-day (Days 0-3) period following each vaccination; Unsolicited AEs: during the 31-day (Days 0-30) post-vaccination period; SAEs: throughout the study (Month 0 - Month 2).

Additional Information

GSK Response Center

GlaxoSmithKline

Phone: 866-435-7343

Results disclosure agreements

  • Principal investigator is a sponsor employee GSK agreements may vary with individual investigators, but will not prohibit any investigator from publishing. GSK supports the publication of results from all centers of a multi-center trial but requests that reports based on single-site data not precede the primary publication of the entire clinical trial.
  • Publication restrictions are in place

Restriction type: OTHER