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Study Evaluating 13-valent Pneumococcal Conjugate Vaccine in Healthy Infants in Brazil

A Phase 3, Randomized, Active-Controlled, Double-Blind Trial Evaluating the Safety, Tolerability, and Immunogenicity of a 13-valent Pneumococcal Conjugate Vaccine in Healthy Infants Given With Routine Pediatric Vaccinations in Brazil

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00676091
Enrollment
354
Registered
2008-05-12
Start date
2008-04-30
Completion date
2009-09-30
Last updated
2011-08-08

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

Conditions

Vaccines, Pneumococcal Conjugate Vaccine

Keywords

Pneumococcal conjugate vaccine

Brief summary

The purpose of this study will be to analyze 13-valent pneumococcal vaccine given to healthy infants in Brazil for safety and tolerability, and to determine the immune response to the vaccines.

Interventions

Sponsors

Wyeth is now a wholly owned subsidiary of Pfizer
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
DOUBLE

Eligibility

Sex/Gender
ALL
Age
28 Days to 54 Days
Healthy volunteers
Yes

Inclusion criteria

* Healthy 1 month old infants * Available for the duration of the study and reachable by telephone * Able to complete two blood drawing procedures during the study

Exclusion criteria

* Previous vaccination, contraindication or history of allergic reaction to vaccine or vaccine components * Bleeding disorder, immune deficiency or significant chronic or congenital disease * Previous receipt of blood products or immune globulin

Design outcomes

Primary

MeasureTime frameDescription
Percentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant Series1 Month after the infant series (7 Months of age)Percentage of participants achieving predefined antibody threshold ≥0.35 mcg/mL along with the corresponding 95% confidence interval (CI) for the 7 common pneumococcal serotypes (serotypes 4, 6B, 9V, 14, 18C, 19F, and 23F) and 6 additional pneumococcal serotypes specific to 13vPnC (serotypes 1, 3, 5, 6A, 7F, and 19A) are presented.
Percentage of Participants Achieving Antibody Level ≥5 Enzyme-linked Immunosorbent Assay (ELISA) Units Per mL (EU/mL) for Pertussis in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant Series1 month after the infant series (7 months of age)Percentage of participants achieving predefined antibody threshold ≥5 enzyme-linked immunosorbent assay (ELISA) units per mL (EU/mL) along with the corresponding 95% CI for concomitant antigen pertussis (pertussis toxoid \[PT\], filamentous hemagglutinin \[FHA\], and pertactin \[PRN\]) are presented.

Secondary

MeasureTime frameDescription
Percentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler Dose1 month after the toddler dose (13 months of age)Percentage of participants achieving predefined antibody threshold ≥0.35 mcg/mL along with the corresponding 95% confidence interval (CI) for the 7 common pneumococcal serotypes (serotypes 4, 6B, 9V, 14, 18C, 19F, and 23F) and 6 additional pneumococcal serotypes specific to 13vPnC (serotypes 1, 3, 5, 6A, 7F, and 19A) are presented.
Percentage of Participants Achieving Antibody Level ≥5 EU/mL for Pertussis in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler Dose1 month after the toddler dose (13 months of age)Percentage of participants achieving predefined antibody threshold ≥5 EU/mL along with the corresponding 95% CI for concomitant antigen pertussis (pertussis toxoid \[PT\], filamentous hemagglutinin \[FHA\], and pertactin \[PRN\]) are presented.

Other

MeasureTime frameDescription
Percentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 1 (2 Months of Age)Within 4 days after dose 1 (2 months of age)Pre-specified systemic events (any fever ≥ 38 degrees Celsius \[C\], decreased appetite, irritability, increased sleep, and decreased sleep) were reported using an electronic diary. Participants may be represented in more than 1 category.
Percentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 2 (4 Months of Age)Within 4 days after dose 2 (4 months of age)Pre-specified systemic events (any fever ≥ 38 degrees Celsius \[C\], decreased appetite, irritability, increased sleep, and decreased sleep) were reported using an electronic diary. Participants may be represented in more than 1 category.
Percentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)Within 4 days after dose 1 (2 months of age)Pre-specified local reactions were reported using an electronic diary. Tenderness was scaled as Any (tenderness present); Significant (present and interfered with limb movement). Swelling and redness were scaled as Any (swelling or redness present); Mild (0.5 centimeters \[cm\] to 2.0 cm); Moderate (2.5 to 7.0 cm); Severe (\> 7.0 cm). Participants may be represented in more than 1 category.
Percentage of Participants Reporting Pre-specified Systemic Events: Toddler Dose (12 Months of Age)Within 4 days after toddler dose (12 months of age)Pre-specified systemic events (any fever ≥ 38 degrees Celsius \[C\], decreased appetite, irritability, increased sleep, and decreased sleep) were reported using an electronic diary. Participants may be represented in more than 1 category.
Percentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 3 (6 Months of Age)Within 4 days after dose 3 (6 months of age)Pre-specified systemic events (any fever ≥ 38 degrees Celsius \[C\], decreased appetite, irritability, increased sleep, and decreased sleep) were reported using an electronic diary. Participants may be represented in more than 1 category.
Percentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)Within 4 days after dose 2 (4 months of age)Pre-specified local reactions were reported using an electronic diary. Tenderness was scaled as Any (tenderness present); Significant (present and interfered with limb movement). Swelling and redness were scaled as Any (swelling or redness present); Mild (0.5 centimeters \[cm\] to 2.0 cm); Moderate (2.5 to 7.0 cm); Severe (\> 7.0 cm). Participants may be represented in more than 1 category.
Percentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)Within 4 days after dose 3 (6 months of age)Pre-specified local reactions were reported using an electronic diary. Tenderness was scaled as Any (tenderness present); Significant (present and interfered with limb movement). Swelling and redness were scaled as Any (swelling or redness present); Mild (0.5 centimeters \[cm\] to 2.0 cm); Moderate (2.5 to 7.0 cm); Severe (\> 7.0 cm). Participants may be represented in more than 1 category.
Percentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)Within 4 days after toddler dose (12 months of age)Pre-specified local reactions were reported using an electronic diary. Tenderness was scaled as Any (tenderness present); Significant (present and interfered with limb movement). Swelling and redness were scaled as Any (swelling or redness present); Mild (0.5 centimeters \[cm\] to 2.0 cm); Moderate (2.5 to 7.0 cm); Severe (\> 7.0 cm). Participants may be represented in more than 1 category.

Countries

Brazil

Participant flow

Participants by arm

ArmCount
13vPnC
13-valent pneumococcal conjugate vaccine (13vPnC) 0.5 milliliter (mL) dose administered intramuscularly (IM) at 2, 4, and 6 months of age (infant series) and 12 months of age (toddler dose).
163
7vPnC
7-valent pneumococcal conjugate vaccine (7vPnC) 0.5 mL dose administered IM at 2, 4, and 6 months of age (infant series) and 12 months of age (toddler dose).
162
Total325

Withdrawals & dropouts

PeriodReasonFG000FG001
After Infant SeriesAdverse Event01
After Infant SeriesFailed to return11
After Infant SeriesProtocol Violation01
Infant SeriesAdverse Event23
Infant SeriesDied prior to receiving 7vPnC01
Infant SeriesFailed to return13
Infant SeriesLost to Follow-up10
Infant SeriesParent or legal guardian request108
Infant SeriesProtocol Violation63
Toddler DoseFailed to return20
Toddler DoseParent or legal guardian request10

Baseline characteristics

Characteristic13vPnC7vPnCTotal
Age Continuous2.2 months
STANDARD_DEVIATION 0.2
2.2 months
STANDARD_DEVIATION 0.2
2.2 months
STANDARD_DEVIATION 0.2
Sex: Female, Male
Female
89 Participants76 Participants165 Participants
Sex: Female, Male
Male
74 Participants86 Participants160 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
EG002
affected / at risk
EG003
affected / at risk
EG004
affected / at risk
EG005
affected / at risk
deaths
Total, all-cause mortality
— / —— / —— / —— / —— / —— / —
other
Total, other adverse events
140 / 163140 / 16218 / 16312 / 16284 / 15586 / 156
serious
Total, serious adverse events
10 / 16310 / 16210 / 1635 / 1622 / 1553 / 156

Outcome results

Primary

Percentage of Participants Achieving Antibody Level ≥5 Enzyme-linked Immunosorbent Assay (ELISA) Units Per mL (EU/mL) for Pertussis in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant Series

Percentage of participants achieving predefined antibody threshold ≥5 enzyme-linked immunosorbent assay (ELISA) units per mL (EU/mL) along with the corresponding 95% CI for concomitant antigen pertussis (pertussis toxoid \[PT\], filamentous hemagglutinin \[FHA\], and pertactin \[PRN\]) are presented.

Time frame: 1 month after the infant series (7 months of age)

Population: Evaluable immunogenicity population. N=number of participants with a determinate antibody concentration to the given concomitant vaccine component.

ArmMeasureGroupValue (NUMBER)
13vPnCPercentage of Participants Achieving Antibody Level ≥5 Enzyme-linked Immunosorbent Assay (ELISA) Units Per mL (EU/mL) for Pertussis in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesPT ≥5 EU/mL35.9 percentage of participants
13vPnCPercentage of Participants Achieving Antibody Level ≥5 Enzyme-linked Immunosorbent Assay (ELISA) Units Per mL (EU/mL) for Pertussis in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesFHA ≥5 EU/mL70.1 percentage of participants
13vPnCPercentage of Participants Achieving Antibody Level ≥5 Enzyme-linked Immunosorbent Assay (ELISA) Units Per mL (EU/mL) for Pertussis in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesPRN ≥5 EU/mL93.5 percentage of participants
7vPnCPercentage of Participants Achieving Antibody Level ≥5 Enzyme-linked Immunosorbent Assay (ELISA) Units Per mL (EU/mL) for Pertussis in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesPT ≥5 EU/mL32.3 percentage of participants
7vPnCPercentage of Participants Achieving Antibody Level ≥5 Enzyme-linked Immunosorbent Assay (ELISA) Units Per mL (EU/mL) for Pertussis in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesFHA ≥5 EU/mL71.5 percentage of participants
7vPnCPercentage of Participants Achieving Antibody Level ≥5 Enzyme-linked Immunosorbent Assay (ELISA) Units Per mL (EU/mL) for Pertussis in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesPRN ≥5 EU/mL96.2 percentage of participants
Primary

Percentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant Series

Percentage of participants achieving predefined antibody threshold ≥0.35 mcg/mL along with the corresponding 95% confidence interval (CI) for the 7 common pneumococcal serotypes (serotypes 4, 6B, 9V, 14, 18C, 19F, and 23F) and 6 additional pneumococcal serotypes specific to 13vPnC (serotypes 1, 3, 5, 6A, 7F, and 19A) are presented.

Time frame: 1 Month after the infant series (7 Months of age)

Population: Evaluable immunogenicity population: treatments as randomized at all expected doses, blood drawn within specified timeframes, at least 1 valid and determinate assay result for proposed analysis, and no major protocol violations. N=number of participants with a determinate IgG antibody concentration to the given serotype.

ArmMeasureGroupValue (NUMBER)
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesCommon serotypes - serotype 9V98.7 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesAdditional serotypes - serotype 199.4 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesCommon serotypes - serotype 18C97.4 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesAdditional serotypes - serotype 387.1 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesCommon serotypes - serotype 6B96.8 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesAdditional serotypes - serotype 598.7 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesCommon serotypes - serotype 19F94.2 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesAdditional serotypes - serotype 6A97.4 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesCommon serotypes - serotype 1498.1 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesAdditional serotypes - serotype 7F100.0 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesCommon serotypes - serotype 23F96.8 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesAdditional serotypes - serotype 19A99.4 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesCommon serotypes - serotype 4100.0 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesAdditional serotypes - serotype 19A98.7 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesCommon serotypes - serotype 4100.0 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesCommon serotypes - serotype 6B95.6 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesCommon serotypes - serotype 9V100.0 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesCommon serotypes - serotype 1497.5 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesCommon serotypes - serotype 18C98.1 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesCommon serotypes - serotype 19F98.7 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesCommon serotypes - serotype 23F93.0 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesAdditional serotypes - serotype 12.5 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesAdditional serotypes - serotype 34.4 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesAdditional serotypes - serotype 538.2 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesAdditional serotypes - serotype 6A52.6 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Micrograms Per Milliliter (Mcg/mL) in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Infant SeriesAdditional serotypes - serotype 7F1.3 percentage of participants
Secondary

Percentage of Participants Achieving Antibody Level ≥5 EU/mL for Pertussis in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler Dose

Percentage of participants achieving predefined antibody threshold ≥5 EU/mL along with the corresponding 95% CI for concomitant antigen pertussis (pertussis toxoid \[PT\], filamentous hemagglutinin \[FHA\], and pertactin \[PRN\]) are presented.

Time frame: 1 month after the toddler dose (13 months of age)

Population: Evaluable immunogenicity population. N=number of participants with a determinate antibody concentration to the given concomitant vaccine component.

ArmMeasureGroupValue (NUMBER)
13vPnCPercentage of Participants Achieving Antibody Level ≥5 EU/mL for Pertussis in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DosePT ≥5 EU/mL50.7 percentage of participants
13vPnCPercentage of Participants Achieving Antibody Level ≥5 EU/mL for Pertussis in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseFHA ≥5 EU/mL91.4 percentage of participants
13vPnCPercentage of Participants Achieving Antibody Level ≥5 EU/mL for Pertussis in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DosePRN ≥5 EU/mL99.3 percentage of participants
7vPnCPercentage of Participants Achieving Antibody Level ≥5 EU/mL for Pertussis in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DosePT ≥5 EU/mL49.3 percentage of participants
7vPnCPercentage of Participants Achieving Antibody Level ≥5 EU/mL for Pertussis in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseFHA ≥5 EU/mL88.8 percentage of participants
7vPnCPercentage of Participants Achieving Antibody Level ≥5 EU/mL for Pertussis in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DosePRN ≥5 EU/mL98.7 percentage of participants
Secondary

Percentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler Dose

Percentage of participants achieving predefined antibody threshold ≥0.35 mcg/mL along with the corresponding 95% confidence interval (CI) for the 7 common pneumococcal serotypes (serotypes 4, 6B, 9V, 14, 18C, 19F, and 23F) and 6 additional pneumococcal serotypes specific to 13vPnC (serotypes 1, 3, 5, 6A, 7F, and 19A) are presented.

Time frame: 1 month after the toddler dose (13 months of age)

Population: Evaluable immunogenicity population. N=number of participants with a determinate IgG antibody concentration to the given serotype.

ArmMeasureGroupValue (NUMBER)
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseCommon serotypes - serotype 19F99.3 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseAdditional serotypes - serotype 1100.0 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseCommon serotypes - serotype 6B97.4 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseAdditional serotypes - serotype 392.1 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseCommon serotypes - serotype 18C99.3 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseAdditional serotypes - serotype 5100.0 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseCommon serotypes - serotype 14100.0 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseAdditional serotypes - serotype 6A100.0 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseCommon serotypes - serotype 4100.0 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseAdditional serotypes - serotype 7F100.0 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseCommon serotypes - serotype 23F98.7 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseAdditional serotypes - serotype 19A100.0 percentage of participants
13vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseCommon serotypes - serotype 9V100.0 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseAdditional serotypes - serotype 19A100.0 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseCommon serotypes - serotype 1499.3 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseCommon serotypes - serotype 6B98.7 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseCommon serotypes - serotype 9V100.0 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseCommon serotypes - serotype 4100.0 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseCommon serotypes - serotype 18C100.0 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseCommon serotypes - serotype 19F98.7 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseCommon serotypes - serotype 23F99.3 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseAdditional serotypes - serotype 12.7 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseAdditional serotypes - serotype 37.5 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseAdditional serotypes - serotype 572.1 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseAdditional serotypes - serotype 6A92.1 percentage of participants
7vPnCPercentage of Participants Achieving Serotype Specific IgG Antibody Concentration ≥0.35 Mcg/mL in the 13vPnC Group Relative to 7vPnC Group 1 Month After the Toddler DoseAdditional serotypes - serotype 7F4.2 percentage of participants
Other Pre-specified

Percentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)

Pre-specified local reactions were reported using an electronic diary. Tenderness was scaled as Any (tenderness present); Significant (present and interfered with limb movement). Swelling and redness were scaled as Any (swelling or redness present); Mild (0.5 centimeters \[cm\] to 2.0 cm); Moderate (2.5 to 7.0 cm); Severe (\> 7.0 cm). Participants may be represented in more than 1 category.

Time frame: Within 4 days after dose 1 (2 months of age)

Population: Safety population: all participants who received at least 1 dose of study vaccine. N=number of participants reporting yes for at least 1 day or no for all days.

ArmMeasureGroupValue (NUMBER)
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)Tenderness: Any60.0 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)Tenderness: Significant14.0 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)Swelling: Any13.9 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)Swelling: Mild10.3 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)Swelling: Moderate5.9 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)Swelling: Severe0.0 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)Redness: Any10.3 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)Redness: Mild8.8 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)Redness: Moderate2.9 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)Redness: Severe0.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)Redness: Mild11.4 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)Tenderness: Any59.4 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)Swelling: Severe0.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)Tenderness: Significant12.8 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)Redness: Severe0.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)Swelling: Any15.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)Redness: Any13.4 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)Swelling: Mild13.6 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)Redness: Moderate2.1 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 1 (2 Months of Age)Swelling: Moderate1.4 percentage of participants
Other Pre-specified

Percentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)

Pre-specified local reactions were reported using an electronic diary. Tenderness was scaled as Any (tenderness present); Significant (present and interfered with limb movement). Swelling and redness were scaled as Any (swelling or redness present); Mild (0.5 centimeters \[cm\] to 2.0 cm); Moderate (2.5 to 7.0 cm); Severe (\> 7.0 cm). Participants may be represented in more than 1 category.

Time frame: Within 4 days after dose 2 (4 months of age)

Population: Safety population: all participants who received at least 1 dose of study vaccine. N=number of participants reporting yes for at least 1 day or no for all days.

ArmMeasureGroupValue (NUMBER)
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)Tenderness: Any53.3 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)Tenderness: Significant9.4 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)Swelling: Any12.1 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)Swelling: Mild10.5 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)Swelling: Moderate2.4 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)Swelling: Severe0.0 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)Redness: Any9.3 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)Redness: Mild9.3 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)Redness: Moderate0.0 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)Redness: Severe0.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)Redness: Mild11.6 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)Tenderness: Any53.8 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)Swelling: Severe0.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)Tenderness: Significant11.9 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)Redness: Severe0.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)Swelling: Any13.8 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)Redness: Any12.4 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)Swelling: Mild10.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)Redness: Moderate1.6 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 2 (4 Months of Age)Swelling: Moderate3.9 percentage of participants
Other Pre-specified

Percentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)

Pre-specified local reactions were reported using an electronic diary. Tenderness was scaled as Any (tenderness present); Significant (present and interfered with limb movement). Swelling and redness were scaled as Any (swelling or redness present); Mild (0.5 centimeters \[cm\] to 2.0 cm); Moderate (2.5 to 7.0 cm); Severe (\> 7.0 cm). Participants may be represented in more than 1 category.

Time frame: Within 4 days after dose 3 (6 months of age)

Population: Safety population: all participants who received at least 1 dose of study vaccine. N=number of participants reporting yes for at least 1 day or no for all days.

ArmMeasureGroupValue (NUMBER)
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)Tenderness: Any48.1 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)Tenderness: Significant10.9 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)Swelling: Any14.6 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)Swelling: Mild12.2 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)Swelling: Moderate4.2 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)Swelling: Severe0.0 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)Redness: Any10.7 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)Redness: Mild10.7 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)Redness: Moderate0.8 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)Redness: Severe0.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)Redness: Mild13.3 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)Tenderness: Any47.4 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)Swelling: Severe0.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)Tenderness: Significant8.8 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)Redness: Severe0.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)Swelling: Any9.7 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)Redness: Any14.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)Swelling: Mild9.7 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)Redness: Moderate0.9 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Infant Series Dose 3 (6 Months of Age)Swelling: Moderate0.9 percentage of participants
Other Pre-specified

Percentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)

Pre-specified local reactions were reported using an electronic diary. Tenderness was scaled as Any (tenderness present); Significant (present and interfered with limb movement). Swelling and redness were scaled as Any (swelling or redness present); Mild (0.5 centimeters \[cm\] to 2.0 cm); Moderate (2.5 to 7.0 cm); Severe (\> 7.0 cm). Participants may be represented in more than 1 category.

Time frame: Within 4 days after toddler dose (12 months of age)

Population: Safety population: all participants who received at least 1 dose of study vaccine. N=number of participants reporting yes for at least 1 day or no for all days.

ArmMeasureGroupValue (NUMBER)
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)Swelling: Severe0.0 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)Tenderness: Any64.3 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)Redness: Any13.3 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)Swelling: Any11.5 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)Redness: Mild12.4 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)Swelling: Moderate5.3 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)Redness: Moderate0.9 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)Swelling: Mild8.1 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)Redness: Severe0.0 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)Tenderness: Significant18.3 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)Redness: Severe0.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)Tenderness: Any53.2 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)Tenderness: Significant13.3 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)Swelling: Any10.5 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)Swelling: Moderate3.9 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)Swelling: Severe0.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)Redness: Any8.7 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)Redness: Mild7.8 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)Redness: Moderate1.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Local Reactions: Toddler Dose (12 Months of Age)Swelling: Mild8.7 percentage of participants
Other Pre-specified

Percentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 1 (2 Months of Age)

Pre-specified systemic events (any fever ≥ 38 degrees Celsius \[C\], decreased appetite, irritability, increased sleep, and decreased sleep) were reported using an electronic diary. Participants may be represented in more than 1 category.

Time frame: Within 4 days after dose 1 (2 months of age)

Population: Safety population: all participants who received at least 1 dose of study vaccine. N=number of participants reporting yes for at least 1 day or no for all days.

ArmMeasureGroupValue (NUMBER)
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 1 (2 Months of Age)Fever >40 degrees C0.0 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 1 (2 Months of Age)Irritability80.3 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 1 (2 Months of Age)Fever >39 but ≤40 degrees C0.0 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 1 (2 Months of Age)Increased sleep56.6 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 1 (2 Months of Age)Decreased appetite26.6 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 1 (2 Months of Age)Decreased sleep39.7 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 1 (2 Months of Age)Fever ≥38 but ≤39 degrees C18.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 1 (2 Months of Age)Decreased sleep27.5 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 1 (2 Months of Age)Fever ≥38 but ≤39 degrees C19.9 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 1 (2 Months of Age)Fever >39 but ≤40 degrees C0.7 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 1 (2 Months of Age)Fever >40 degrees C0.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 1 (2 Months of Age)Decreased appetite28.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 1 (2 Months of Age)Irritability77.9 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 1 (2 Months of Age)Increased sleep52.4 percentage of participants
Other Pre-specified

Percentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 2 (4 Months of Age)

Pre-specified systemic events (any fever ≥ 38 degrees Celsius \[C\], decreased appetite, irritability, increased sleep, and decreased sleep) were reported using an electronic diary. Participants may be represented in more than 1 category.

Time frame: Within 4 days after dose 2 (4 months of age)

Population: Safety population: all participants who received at least 1 dose of study vaccine. N=number of participants reporting yes for at least 1 day or no for all days.

ArmMeasureGroupValue (NUMBER)
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 2 (4 Months of Age)Fever >39 but ≤40 degrees C3.2 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 2 (4 Months of Age)Decreased appetite33.8 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 2 (4 Months of Age)Fever ≥38 but ≤39 degrees C23.8 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 2 (4 Months of Age)Increased sleep32.8 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 2 (4 Months of Age)Fever >40 degrees C0.0 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 2 (4 Months of Age)Decreased sleep25.8 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 2 (4 Months of Age)Irritability80.4 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 2 (4 Months of Age)Decreased sleep36.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 2 (4 Months of Age)Irritability79.2 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 2 (4 Months of Age)Fever ≥38 but ≤39 degrees C23.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 2 (4 Months of Age)Fever >39 but ≤40 degrees C0.8 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 2 (4 Months of Age)Fever >40 degrees C0.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 2 (4 Months of Age)Decreased appetite29.6 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 2 (4 Months of Age)Increased sleep38.7 percentage of participants
Other Pre-specified

Percentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 3 (6 Months of Age)

Pre-specified systemic events (any fever ≥ 38 degrees Celsius \[C\], decreased appetite, irritability, increased sleep, and decreased sleep) were reported using an electronic diary. Participants may be represented in more than 1 category.

Time frame: Within 4 days after dose 3 (6 months of age)

Population: Safety population: all participants who received at least 1 dose of study vaccine. N=number of participants reporting yes for at least 1 day or no for all days.

ArmMeasureGroupValue (NUMBER)
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 3 (6 Months of Age)Fever >40 degrees C0.8 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 3 (6 Months of Age)Irritability76.9 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 3 (6 Months of Age)Fever >39 but ≤40 degrees C4.2 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 3 (6 Months of Age)Increased sleep35.7 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 3 (6 Months of Age)Decreased appetite37.9 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 3 (6 Months of Age)Decreased sleep27.6 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 3 (6 Months of Age)Fever ≥38 but ≤39 degrees C22.6 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 3 (6 Months of Age)Decreased sleep34.1 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 3 (6 Months of Age)Fever ≥38 but ≤39 degrees C22.4 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 3 (6 Months of Age)Fever >39 but ≤40 degrees C3.5 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 3 (6 Months of Age)Fever >40 degrees C0.9 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 3 (6 Months of Age)Decreased appetite32.2 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 3 (6 Months of Age)Irritability71.2 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Infant Series Dose 3 (6 Months of Age)Increased sleep36.9 percentage of participants
Other Pre-specified

Percentage of Participants Reporting Pre-specified Systemic Events: Toddler Dose (12 Months of Age)

Pre-specified systemic events (any fever ≥ 38 degrees Celsius \[C\], decreased appetite, irritability, increased sleep, and decreased sleep) were reported using an electronic diary. Participants may be represented in more than 1 category.

Time frame: Within 4 days after toddler dose (12 months of age)

Population: Safety population: all participants who received at least 1 dose of study vaccine. N=number of participants reporting yes for at least 1 day or no for all days.

ArmMeasureGroupValue (NUMBER)
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Toddler Dose (12 Months of Age)Fever >40 degrees C0.9 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Toddler Dose (12 Months of Age)Irritability67.2 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Toddler Dose (12 Months of Age)Fever >39 but ≤40 degrees C1.8 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Toddler Dose (12 Months of Age)Increased sleep30.8 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Toddler Dose (12 Months of Age)Decreased appetite33.3 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Toddler Dose (12 Months of Age)Decreased sleep22.7 percentage of participants
13vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Toddler Dose (12 Months of Age)Fever ≥38 but ≤39 degrees C31.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Toddler Dose (12 Months of Age)Decreased sleep20.6 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Toddler Dose (12 Months of Age)Fever ≥38 but ≤39 degrees C29.9 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Toddler Dose (12 Months of Age)Fever >39 but ≤40 degrees C3.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Toddler Dose (12 Months of Age)Fever >40 degrees C0.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Toddler Dose (12 Months of Age)Decreased appetite39.0 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Toddler Dose (12 Months of Age)Irritability68.8 percentage of participants
7vPnCPercentage of Participants Reporting Pre-specified Systemic Events: Toddler Dose (12 Months of Age)Increased sleep24.1 percentage of participants

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