Back to resultsSafety, Tolerability and Immunogenicity of V114 in Healthy Adults and Infants (V114-004)
Primary Purpose
Streptococcus Pneumoniae Infection, Pneumococcal Infections
Status
Completed
Phase
Phase 1
Locations
Study Type
Interventional
Intervention
Prevnar 13®
V114 1x:1x:1x
V114 2x:2x:2x
V114 2x:1x:2x
V114 1x:1x:2x
V114 0.5x:0.5x:2x
Sponsored by
About this trial
This is an interventional prevention trial for Streptococcus Pneumoniae Infection
Eligibility Criteria
Inclusion Criteria
Infants:
- Healthy and able to attend all scheduled visits.
Adults:
- Highly unlikely to conceive from vaccination to 6 weeks after administration of the vaccine.
Exclusion Criteria
Infants and Adults:
- Prior administration of any pneumococcal vaccine, any non-live vaccine within 14 days, or any live vaccine within 30 days.
- History of invasive pneumococcal disease.
- Known hypersensitivity to any vaccine component.
- Received systemic corticosteroids within 14 days of first vaccination.
- Known or suspected impairment of immune function.
- Febrile illness within 72 hours before vaccination.
- Received blood transfusion or blood products within 30 days. Infants
- Mother has documented human immunodeficiency virus or is hepatitis B surface antigen positive.
- Has asplenia or failure to thrive.
Adults:
- Is breastfeeding.
Sites / Locations
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Arm 5
Arm 6
Arm 7
Arm 8
Arm Type
Experimental
Experimental
Experimental
Experimental
Experimental
Experimental
Experimental
Active Comparator
Arm Label
Adult V114: 1x:1x:1x
Adult V114: 2x:2x:2x
Infant V114: 1x:1x:1x
Infant V114: 2x:1x:2x
Infant V114: 2x:2x:2x
Infant V114: 0.5x:0.5x:2x
Infant V114: 1x:1x:2x
Infant Prevnar 13®
Arm Description
Adults receive a single vaccination on Day 1.
Adults receive a single vaccination on Day 1.
Infants receive 4 total vaccinations given at 2, 4, 6, and 12 to 15 months of age.
Infants receive 4 total vaccinations given at 2, 4, 6, and 12 to 15 months of age.
Infants receive 4 total vaccinations given at 2, 4, 6, and 12 to 15 months of age.
Infants receive 4 total vaccinations given at 2, 4, 6, and 12 to 15 months of age.
Infants receive 4 total vaccinations given at 2, 4, 6, and 12 to 15 months of age.
Infants receive 4 total vaccinations given at 2, 4, 6, and 12 to 15 months of age.
Outcomes
Primary Outcome Measures
Percentage of Adult Participants Experiencing ≥1 Adverse Event (AE)
An AE is defined as any untoward medical occurrence in a participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment.
Percentage of Adult Participants Discontinuing From Study Treatment Due to an Adverse Event (AE)
An AE is defined as any untoward medical occurrence in a participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment.
Percentage of Infant Participants Experiencing ≥1 Adverse Event (AE)
An AE is defined as any untoward medical occurrence in a participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. For infants, AEs were monitored for up to 14 days following each vaccination.
Percentage of Infant Participants Discontinuing From Study Treatment Due to an Adverse Event (AE)
An AE is defined as any untoward medical occurrence in a participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. For infants, AEs were monitored for up to 14 days following each vaccination.
Geometric Mean Concentration (GMC) of Serotype-specific Pneumococcal Immunoglobulin G (IgG) Antibodies at 1 Month Postdose 3 (PD3) in Infants: V114 1x:1x:1x vs. Prevnar 13®
The IgG antibody GMCs of each Prevnar 13®-type (PT) or non-Prevnar 13® type (non-PT) serotype at 1 month PD3 following V114 or Prevnar 13® treatment were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay. Data reflect the GMC of each serotype.
Geometric Mean Concentration (GMC) of Serotype-specific Pneumococcal Immunoglobulin G (IgG) Antibodies at 1 Month Postdose 3 (PD3) in Infants: V114 2x:1x:2x vs. Prevnar 13®
The IgG antibody GMCs of each Prevnar 13®-type (PT) or non-Prevnar 13® type (non-PT) serotype at 1 month PD3 following V114 or Prevnar 13® treatment were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay. Data reflect the GMC of each serotype.
Geometric Mean Concentration (GMC) of Serotype-specific Pneumococcal Immunoglobulin G (IgG) Antibodies at 1 Month Postdose 3 (PD3) in Infants: V114 2x:2x:2x vs. Prevnar 13®
The IgG antibody GMCs of each Prevnar 13®-type (PT) or non-Prevnar 13® type (non-PT) serotype at 1 month PD3 following V114 or Prevnar 13® treatment were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay. Data reflect the GMC of each serotype.
Geometric Mean Concentration (GMC) of Serotype-specific Pneumococcal Immunoglobulin G (IgG) Antibodies at 1 Month Postdose 3 (PD3) in Infants: V114 0.5x:0.5x:2x vs. Prevnar 13®
The IgG antibody GMCs of each Prevnar 13®-type (PT) or non-Prevnar 13® type (non-PT) serotype at 1 month PD3 following V114 or Prevnar 13® treatment were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay. Data reflect the GMC of each serotype.
Geometric Mean Concentration (GMC) of Serotype-specific Pneumococcal Immunoglobulin G (IgG) Antibodies at 1 Month Postdose 3 (PD3) in Infants: V114 1x:1x:2x vs. Prevnar 13®
The IgG antibody GMCs of each Prevnar 13®-type (PT) or non-Prevnar 13® type (non-PT) serotype at 1 month PD3 following V114 or Prevnar 13® treatment were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay. Data reflect the GMC of each serotype.
Estimated Fold-Rise Per-Unit Change in Serotype-specific Antibody Concentrations Following an Increase in Polysaccharide Concentrations in Infants at 1 Month Postdose 3 (PD3)
A mulitvariate regression model was used to evaluate the impact of increasing polysaccharide concentration from 1x to 2x on the natural logarithm of serotype-specific antibody concentrations 1 month PD3. Data points show the mean estimated fold-rise-per-unit change in antibody concentration following an increase from 1x to 2x in polysaccharide concentration. For each Prevnar 13®-type (PT) or non-Prevnar 13®-type (non-PT) serotypes, values >1.0 show an increase in antibody concentration whereas values <1.0 show a decrease in antibody concentration.
Estimated Fold-Rise Per-Unit Change on Serotype-specific Antibody Concentrations Following an Increase in Aluminum Phosphate Adjuvant (APA) Concentration 1 Month Postdose 3 (PD3) in Infants
A mulitvariate regression model was used to evaluate the impact of increasing APA concentration on the natural logarithm of serotype-specific antibody concentrations 1 month PD3. Data points show the mean estimated fold-rise-per-unit change in antibody concentration following an increase in APA. For each Prevnar 13®-type (PT) or non-Prevnar 13®-type (non-PT) serotypes, values >1.0 show an increase in antibody concentration whereas values <1.0 show a decrease in antibody concentration.
Secondary Outcome Measures
Percentage of Infant Participants Achieving the Serotype-specific Pneumococcal Immunoglobulin G (IgG) Antibody Threshold Value of ≥0.35 μg/mL at 1 Month Postdose 3 (PD3): V114 Formulations With 2x Aluminum Phosphate Adjuvant (APA)
The percentage of infant participants with antibody responses meeting the World Health Organization (WHO)-accepted threshold value of ≥0.35 μg/mL was determined for each Prevnar 13®-type (PT) or non-Prevnar 13®-type (non-PT) pneumococcal serotype. Antibody levels were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay for each V114 formulation with 2x APA and varying pneumococcal polysaccharide.
Percentage of Infant Participants Achieving the Serotype-specific Pneumococcal Immunoglobulin G (IgG) Antibody Threshold Value of ≥0.35 μg/mL at 1 Month Postdose 3 (PD3): V114 Formulations With 1x Aluminum Phosphate Adjuvant (APA)
The percentage of infant participants with antibody responses meeting the World Health Organization (WHO)-accepted threshold value of ≥0.35 μg/mL was determined for each Prevnar 13®-type (PT) or non-Prevnar 13®-type (non-PT) pneumococcal serotype. Antibody levels were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay for each V114 formulation with 1x APA and varying pneumococcal polysaccharide.
Percentage of Infant Participants Achieving the Pneumococcal Immunoglobulin G (IgG) Serotype-specific Antibody Threshold Value of ≥0.35 μg/mL at 1 Month Postdose 4 (PD4): V114 1x:1x:1x vs Prenar 13®
The percentage of infant participants with antibody responses meeting the World Health Organization (WHO)-accepted threshold value of ≥0.35 μg/mL was determined for each Prevnar 13®-type (PT) or non-Prevnar 13®-type (non-PT) pneumococcal serotype. Antibody levels were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay for each V114 formulation.
Percentage of Infant Participants Achieving the Pneumococcal Immunoglobulin G (IgG) Serotype-specific Antibody Threshold Value of ≥0.35 μg/mL at 1 Month Postdose 4 (PD4): V114 2x:1x:2x vs Prenar 13®
The percentage of infant participants with antibody responses meeting the World Health Organization (WHO)-accepted threshold value of ≥0.35 μg/mL was determined for each Prevnar 13®-type (PT) or non-Prevnar 13®-type (non-PT) pneumococcal serotype. Antibody levels were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay for each V114 formulation.
Percentage of Infant Participants Achieving the Pneumococcal Immunoglobulin G (IgG) Serotype-specific Antibody Threshold Value of ≥0.35 μg/mL at 1 Month Postdose 4 (PD4): V114 2x:2x:2x vs Prenar 13®
The percentage of infant participants with antibody responses meeting the World Health Organization (WHO)-accepted threshold value of ≥0.35 μg/mL was determined for each Prevnar 13®-type (PT) or non-Prevnar 13®-type (non-PT) pneumococcal serotype. Antibody levels were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay for each V114 formulation.
Percentage of Infant Participants Achieving the Pneumococcal Immunoglobulin G (IgG) Serotype-specific Antibody Threshold Value of ≥0.35 μg/mL at 1 Month Postdose 4 (PD4): V114 0.5x:0.5x:2x vs Prenar 13®
The percentage of infant participants with antibody responses meeting the World Health Organization (WHO)-accepted threshold value of ≥0.35 μg/mL was determined for each Prevnar 13®-type (PT) or non-Prevnar 13®-type (non-PT) pneumococcal serotype. Antibody levels were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay for each V114 formulation.
Percentage of Infant Participants Achieving the Pneumococcal Immunoglobulin G (IgG) Serotype-specific Antibody Threshold Value of ≥0.35 μg/mL at 1 Month Postdose 4 (PD4): V114 1x:1x:2x vs Prenar 13®
The percentage of infant participants with antibody responses meeting the World Health Organization (WHO)-accepted threshold value of ≥0.35 μg/mL was determined for each Prevnar 13®-type (PT) or non-Prevnar 13®-type (non-PT) pneumococcal serotype. Antibody levels were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay for each V114 formulation.
Geometric Mean Concentration (GMC) of Serotype-specific Pneumococcal Immunoglobulin G (IgG) Antibodies at 1 Month Postdose 4 (PD4) in Infants
The IgG antibody GMCs of each Prevnar 13®-type (PT) or non-Prevnar 13® type (non-PT) serotype at 1 month PD4 following V114 or Prevnar 13® treatment were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay.
Geometric Mean Concentration (GMC) of Serotype-specific Pneumococcal Immunoglobulin G (IgG) Antibodies at 1 Month After Vaccination in Adults
The IgG antibody GMCs of each Prevnar 13®-type (PT) or non-Prevnar 13® type (non-PT) serotype at 1 month after a single vaccination with V114 were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay. Data reflect the GMC of each serotype.
Percentage of Participants With ≥4-fold-rise From Baseline in Serotype-specific Pneumococcal Immunoglobulin G (IgG) Antibodies at 1 Month After Vaccination in Adults
The percentage of participants with ≥4-fold-rise from baseline in each Prevnar 13®-type (PT) or non-Prevnar 13® type (non-PT) serotype at 1 month after a single vaccination with V114 were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay.
Full Information
NCT ID
NCT02037984
First Posted
January 14, 2014
Last Updated
June 10, 2019
Sponsor
Merck Sharp & Dohme LLC
1. Study Identification
Unique Protocol Identification Number
NCT02037984
Brief Title
Safety, Tolerability and Immunogenicity of V114 in Healthy Adults and Infants (V114-004)
Official Title
A Phase I-II, Randomized, Double-Blind, Study to Evaluate the Safety, Tolerability, and Immunogenicity of V114 in Healthy Adults and Infants
Study Type
Interventional
2. Study Status
Record Verification Date
June 2019
Overall Recruitment Status
Completed
Study Start Date
January 28, 2014 (Actual)
Primary Completion Date
July 1, 2016 (Actual)
Study Completion Date
July 1, 2016 (Actual)
3. Sponsor/Collaborators
Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Merck Sharp & Dohme LLC
4. Oversight
Studies a U.S. FDA-regulated Drug Product
Yes
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
Yes
5. Study Description
Brief Summary
This study is designed to assess the safety, tolerability, and immunogenicity of 5 different formulations of V114 in healthy adults and infants. Adults only will be enrolled in Period 1 and infants only will be enrolled in Period 2; Period 1 will complete prior to the start of Period 2.
6. Conditions and Keywords
Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Streptococcus Pneumoniae Infection, Pneumococcal Infections
7. Study Design
Primary Purpose
Prevention
Study Phase
Phase 1, Phase 2
Interventional Study Model
Parallel Assignment
Masking
ParticipantCare ProviderInvestigator
Allocation
Randomized
Enrollment
341 (Actual)
8. Arms, Groups, and Interventions
Arm Title
Adult V114: 1x:1x:1x
Arm Type
Experimental
Arm Description
Adults receive a single vaccination on Day 1.
Arm Title
Adult V114: 2x:2x:2x
Arm Type
Experimental
Arm Description
Adults receive a single vaccination on Day 1.
Arm Title
Infant V114: 1x:1x:1x
Arm Type
Experimental
Arm Description
Infants receive 4 total vaccinations given at 2, 4, 6, and 12 to 15 months of age.
Arm Title
Infant V114: 2x:1x:2x
Arm Type
Experimental
Arm Description
Infants receive 4 total vaccinations given at 2, 4, 6, and 12 to 15 months of age.
Arm Title
Infant V114: 2x:2x:2x
Arm Type
Experimental
Arm Description
Infants receive 4 total vaccinations given at 2, 4, 6, and 12 to 15 months of age.
Arm Title
Infant V114: 0.5x:0.5x:2x
Arm Type
Experimental
Arm Description
Infants receive 4 total vaccinations given at 2, 4, 6, and 12 to 15 months of age.
Arm Title
Infant V114: 1x:1x:2x
Arm Type
Experimental
Arm Description
Infants receive 4 total vaccinations given at 2, 4, 6, and 12 to 15 months of age.
Arm Title
Infant Prevnar 13®
Arm Type
Active Comparator
Arm Description
Infants receive 4 total vaccinations given at 2, 4, 6, and 12 to 15 months of age.
Intervention Type
Biological
Intervention Name(s)
Prevnar 13®
Intervention Description
Pneumococcal capsular polysaccharide serotypes 1, 3, 4, 5, 6A, 7F, 9V, 14, 18C, 19A, 19F, 23F (2.2 µg each), and 6B (4.4 µg) in each 0.5 mL dose.
Intervention Type
Biological
Intervention Name(s)
V114 1x:1x:1x
Intervention Description
V114 1x:1x:1x contains 2.0 μg of polysaccharide serotypes 1, 3, 4, 5, 6A, 7F, 9V, 14, 18C, 19A, 19F, 22F, 23F, and 33F; 4.0 μg of polysaccharide serotype 6B; and 125 µg of Aluminum Phosphate Adjuvant (APA).
Intervention Type
Biological
Intervention Name(s)
V114 2x:2x:2x
Intervention Description
V114 2x:2x:2x contains 4.0 μg of polysaccharide serotypes 1, 3, 4, 5, 6A, 7F, 9V, 14, 18C, 19A, 19F, 22F, 23F, and 33F; 8.0 μg of polysaccharide serotype 6B; and 250 µg of APA.
Intervention Type
Biological
Intervention Name(s)
V114 2x:1x:2x
Intervention Description
V114 2x:1x:2x contains 4.0 μg of polysaccharide serotypes 6A, 18C, 19A, 19F, and 23F; 2.0 μg of polysaccharide serotypes 1, 3, 4, 5, 7F, 9V, 14, 22F, and 33F; 8.0 μg of polysaccharide serotype 6B; and 250 µg of APA.
Intervention Type
Biological
Intervention Name(s)
V114 1x:1x:2x
Intervention Description
V114 1x:1x:2x contains 2.0 μg of polysaccharide serotypes 1, 3, 4, 5, 6A, 7F, 9V, 14, 18C, 19A, 19F, 22F, 23F, and 33F; 4.0 μg of polysaccharide serotype 6B; and 250 µg of APA.
Intervention Type
Biological
Intervention Name(s)
V114 0.5x:0.5x:2x
Intervention Description
V114 0.5x:0.5x:2x contains 1.0 μg of polysaccharide serotypes 1, 3, 4, 5, 6A, 7F, 9V, 14, 18C, 19A, 19F, 22F, 23F, and 33F; 2.0 μg of polysaccharide serotype 6B; and 250 µg of APA.
Primary Outcome Measure Information:
Title
Percentage of Adult Participants Experiencing ≥1 Adverse Event (AE)
Description
An AE is defined as any untoward medical occurrence in a participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment.
Time Frame
Up to 14 days
Title
Percentage of Adult Participants Discontinuing From Study Treatment Due to an Adverse Event (AE)
Description
An AE is defined as any untoward medical occurrence in a participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment.
Time Frame
Up to 14 days
Title
Percentage of Infant Participants Experiencing ≥1 Adverse Event (AE)
Description
An AE is defined as any untoward medical occurrence in a participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. For infants, AEs were monitored for up to 14 days following each vaccination.
Time Frame
Up to 14 days after the 4th vaccination (approximately 12.5 to 15.5 months of age)
Title
Percentage of Infant Participants Discontinuing From Study Treatment Due to an Adverse Event (AE)
Description
An AE is defined as any untoward medical occurrence in a participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. For infants, AEs were monitored for up to 14 days following each vaccination.
Time Frame
Up to 14 days after the 4th vaccination (approximately 12.5 to 15.5 months of age)
Title
Geometric Mean Concentration (GMC) of Serotype-specific Pneumococcal Immunoglobulin G (IgG) Antibodies at 1 Month Postdose 3 (PD3) in Infants: V114 1x:1x:1x vs. Prevnar 13®
Description
The IgG antibody GMCs of each Prevnar 13®-type (PT) or non-Prevnar 13® type (non-PT) serotype at 1 month PD3 following V114 or Prevnar 13® treatment were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay. Data reflect the GMC of each serotype.
Time Frame
Month 7 (1 month PD3)
Title
Geometric Mean Concentration (GMC) of Serotype-specific Pneumococcal Immunoglobulin G (IgG) Antibodies at 1 Month Postdose 3 (PD3) in Infants: V114 2x:1x:2x vs. Prevnar 13®
Description
The IgG antibody GMCs of each Prevnar 13®-type (PT) or non-Prevnar 13® type (non-PT) serotype at 1 month PD3 following V114 or Prevnar 13® treatment were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay. Data reflect the GMC of each serotype.
Time Frame
Month 7 (1 month PD3)
Title
Geometric Mean Concentration (GMC) of Serotype-specific Pneumococcal Immunoglobulin G (IgG) Antibodies at 1 Month Postdose 3 (PD3) in Infants: V114 2x:2x:2x vs. Prevnar 13®
Description
The IgG antibody GMCs of each Prevnar 13®-type (PT) or non-Prevnar 13® type (non-PT) serotype at 1 month PD3 following V114 or Prevnar 13® treatment were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay. Data reflect the GMC of each serotype.
Time Frame
Month 7 (1 month PD3)
Title
Geometric Mean Concentration (GMC) of Serotype-specific Pneumococcal Immunoglobulin G (IgG) Antibodies at 1 Month Postdose 3 (PD3) in Infants: V114 0.5x:0.5x:2x vs. Prevnar 13®
Description
The IgG antibody GMCs of each Prevnar 13®-type (PT) or non-Prevnar 13® type (non-PT) serotype at 1 month PD3 following V114 or Prevnar 13® treatment were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay. Data reflect the GMC of each serotype.
Time Frame
Month 7 (1 month PD3)
Title
Geometric Mean Concentration (GMC) of Serotype-specific Pneumococcal Immunoglobulin G (IgG) Antibodies at 1 Month Postdose 3 (PD3) in Infants: V114 1x:1x:2x vs. Prevnar 13®
Description
The IgG antibody GMCs of each Prevnar 13®-type (PT) or non-Prevnar 13® type (non-PT) serotype at 1 month PD3 following V114 or Prevnar 13® treatment were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay. Data reflect the GMC of each serotype.
Time Frame
Month 7 (1 month PD3)
Title
Estimated Fold-Rise Per-Unit Change in Serotype-specific Antibody Concentrations Following an Increase in Polysaccharide Concentrations in Infants at 1 Month Postdose 3 (PD3)
Description
A mulitvariate regression model was used to evaluate the impact of increasing polysaccharide concentration from 1x to 2x on the natural logarithm of serotype-specific antibody concentrations 1 month PD3. Data points show the mean estimated fold-rise-per-unit change in antibody concentration following an increase from 1x to 2x in polysaccharide concentration. For each Prevnar 13®-type (PT) or non-Prevnar 13®-type (non-PT) serotypes, values >1.0 show an increase in antibody concentration whereas values <1.0 show a decrease in antibody concentration.
Time Frame
Month 7 (1 month PD3)
Title
Estimated Fold-Rise Per-Unit Change on Serotype-specific Antibody Concentrations Following an Increase in Aluminum Phosphate Adjuvant (APA) Concentration 1 Month Postdose 3 (PD3) in Infants
Description
A mulitvariate regression model was used to evaluate the impact of increasing APA concentration on the natural logarithm of serotype-specific antibody concentrations 1 month PD3. Data points show the mean estimated fold-rise-per-unit change in antibody concentration following an increase in APA. For each Prevnar 13®-type (PT) or non-Prevnar 13®-type (non-PT) serotypes, values >1.0 show an increase in antibody concentration whereas values <1.0 show a decrease in antibody concentration.
Time Frame
Month 7 (1 month PD3)
Secondary Outcome Measure Information:
Title
Percentage of Infant Participants Achieving the Serotype-specific Pneumococcal Immunoglobulin G (IgG) Antibody Threshold Value of ≥0.35 μg/mL at 1 Month Postdose 3 (PD3): V114 Formulations With 2x Aluminum Phosphate Adjuvant (APA)
Description
The percentage of infant participants with antibody responses meeting the World Health Organization (WHO)-accepted threshold value of ≥0.35 μg/mL was determined for each Prevnar 13®-type (PT) or non-Prevnar 13®-type (non-PT) pneumococcal serotype. Antibody levels were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay for each V114 formulation with 2x APA and varying pneumococcal polysaccharide.
Time Frame
Month 7 (1 month PD3)
Title
Percentage of Infant Participants Achieving the Serotype-specific Pneumococcal Immunoglobulin G (IgG) Antibody Threshold Value of ≥0.35 μg/mL at 1 Month Postdose 3 (PD3): V114 Formulations With 1x Aluminum Phosphate Adjuvant (APA)
Description
The percentage of infant participants with antibody responses meeting the World Health Organization (WHO)-accepted threshold value of ≥0.35 μg/mL was determined for each Prevnar 13®-type (PT) or non-Prevnar 13®-type (non-PT) pneumococcal serotype. Antibody levels were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay for each V114 formulation with 1x APA and varying pneumococcal polysaccharide.
Time Frame
Month 7 (1 month PD3)
Title
Percentage of Infant Participants Achieving the Pneumococcal Immunoglobulin G (IgG) Serotype-specific Antibody Threshold Value of ≥0.35 μg/mL at 1 Month Postdose 4 (PD4): V114 1x:1x:1x vs Prenar 13®
Description
The percentage of infant participants with antibody responses meeting the World Health Organization (WHO)-accepted threshold value of ≥0.35 μg/mL was determined for each Prevnar 13®-type (PT) or non-Prevnar 13®-type (non-PT) pneumococcal serotype. Antibody levels were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay for each V114 formulation.
Time Frame
One month following the 4th vaccination (approximately 13 to 16 months of age).
Title
Percentage of Infant Participants Achieving the Pneumococcal Immunoglobulin G (IgG) Serotype-specific Antibody Threshold Value of ≥0.35 μg/mL at 1 Month Postdose 4 (PD4): V114 2x:1x:2x vs Prenar 13®
Description
The percentage of infant participants with antibody responses meeting the World Health Organization (WHO)-accepted threshold value of ≥0.35 μg/mL was determined for each Prevnar 13®-type (PT) or non-Prevnar 13®-type (non-PT) pneumococcal serotype. Antibody levels were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay for each V114 formulation.
Time Frame
One month following the 4th vaccination (approximately 13 to 16 months of age).
Title
Percentage of Infant Participants Achieving the Pneumococcal Immunoglobulin G (IgG) Serotype-specific Antibody Threshold Value of ≥0.35 μg/mL at 1 Month Postdose 4 (PD4): V114 2x:2x:2x vs Prenar 13®
Description
The percentage of infant participants with antibody responses meeting the World Health Organization (WHO)-accepted threshold value of ≥0.35 μg/mL was determined for each Prevnar 13®-type (PT) or non-Prevnar 13®-type (non-PT) pneumococcal serotype. Antibody levels were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay for each V114 formulation.
Time Frame
One month following the 4th vaccination (approximately 13 to 16 months of age).
Title
Percentage of Infant Participants Achieving the Pneumococcal Immunoglobulin G (IgG) Serotype-specific Antibody Threshold Value of ≥0.35 μg/mL at 1 Month Postdose 4 (PD4): V114 0.5x:0.5x:2x vs Prenar 13®
Description
The percentage of infant participants with antibody responses meeting the World Health Organization (WHO)-accepted threshold value of ≥0.35 μg/mL was determined for each Prevnar 13®-type (PT) or non-Prevnar 13®-type (non-PT) pneumococcal serotype. Antibody levels were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay for each V114 formulation.
Time Frame
One month following the 4th vaccination (approximately 13 to 16 months of age).
Title
Percentage of Infant Participants Achieving the Pneumococcal Immunoglobulin G (IgG) Serotype-specific Antibody Threshold Value of ≥0.35 μg/mL at 1 Month Postdose 4 (PD4): V114 1x:1x:2x vs Prenar 13®
Description
The percentage of infant participants with antibody responses meeting the World Health Organization (WHO)-accepted threshold value of ≥0.35 μg/mL was determined for each Prevnar 13®-type (PT) or non-Prevnar 13®-type (non-PT) pneumococcal serotype. Antibody levels were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay for each V114 formulation.
Time Frame
One month following the 4th vaccination (approximately 13 to 16 months of age).
Title
Geometric Mean Concentration (GMC) of Serotype-specific Pneumococcal Immunoglobulin G (IgG) Antibodies at 1 Month Postdose 4 (PD4) in Infants
Description
The IgG antibody GMCs of each Prevnar 13®-type (PT) or non-Prevnar 13® type (non-PT) serotype at 1 month PD4 following V114 or Prevnar 13® treatment were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay.
Time Frame
One month following the 4th vaccination (approximately 13 to 16 months of age)
Title
Geometric Mean Concentration (GMC) of Serotype-specific Pneumococcal Immunoglobulin G (IgG) Antibodies at 1 Month After Vaccination in Adults
Description
The IgG antibody GMCs of each Prevnar 13®-type (PT) or non-Prevnar 13® type (non-PT) serotype at 1 month after a single vaccination with V114 were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay. Data reflect the GMC of each serotype.
Time Frame
Month 2 (1 month after a single vaccination)
Title
Percentage of Participants With ≥4-fold-rise From Baseline in Serotype-specific Pneumococcal Immunoglobulin G (IgG) Antibodies at 1 Month After Vaccination in Adults
Description
The percentage of participants with ≥4-fold-rise from baseline in each Prevnar 13®-type (PT) or non-Prevnar 13® type (non-PT) serotype at 1 month after a single vaccination with V114 were determined with the pneumococcal electrochemiluminescence (Pn ECL) assay.
Time Frame
Month 2 (1 month after a single vaccination)
10. Eligibility
Sex
All
Minimum Age & Unit of Time
6 Weeks
Maximum Age & Unit of Time
49 Years
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion Criteria
Infants:
- Healthy and able to attend all scheduled visits.
Adults:
- Highly unlikely to conceive from vaccination to 6 weeks after administration of the vaccine.
Exclusion Criteria
Infants and Adults:
Prior administration of any pneumococcal vaccine, any non-live vaccine within 14 days, or any live vaccine within 30 days.
History of invasive pneumococcal disease.
Known hypersensitivity to any vaccine component.
Received systemic corticosteroids within 14 days of first vaccination.
Known or suspected impairment of immune function.
Febrile illness within 72 hours before vaccination.
Received blood transfusion or blood products within 30 days. Infants
Mother has documented human immunodeficiency virus or is hepatitis B surface antigen positive.
Has asplenia or failure to thrive.
Adults:
- Is breastfeeding.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Medical Director
Organizational Affiliation
Merck Sharp & Dohme LLC
Official's Role
Study Director
12. IPD Sharing Statement
Plan to Share IPD
Yes
IPD Sharing Plan Description
http://engagezone.msd.com/doc/ProcedureAccessClinicalTrialData.pdf
IPD Sharing URL
http://engagezone.msd.com/ds_documentation.php
Citations:
PubMed Identifier
30689507
Citation
Rupp R, Hurley D, Grayson S, Li J, Nolan K, McFetridge RD, Hartzel J, Abeygunawardana C, Winters M, Pujar H, Benner P, Musey L. A dose ranging study of 2 different formulations of 15-valent pneumococcal conjugate vaccine (PCV15) in healthy infants. Hum Vaccin Immunother. 2019;15(3):549-559. doi: 10.1080/21645515.2019.1568159. Epub 2019 Feb 15.
Results Reference
result
Learn more about this trial
Safety, Tolerability and Immunogenicity of V114 in Healthy Adults and Infants (V114-004)
We'll reach out to this number within 24 hrs