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Study Evaluating Persistence Of Antibody Response Elicited By 13vPnC In Healthy Adults Previously Vaccinated (AB PERSISTENCE)

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ClinicalTrials.gov Identifier: NCT01025336
Recruitment Status : Completed
First Posted : December 3, 2009
Results First Posted : June 20, 2012
Last Update Posted : June 20, 2012
Sponsor:
Information provided by (Responsible Party):
Pfizer

Tracking Information
First Submitted Date  ICMJE November 20, 2009
First Posted Date  ICMJE December 3, 2009
Results First Submitted Date  ICMJE May 16, 2012
Results First Posted Date  ICMJE June 20, 2012
Last Update Posted Date June 20, 2012
Study Start Date  ICMJE December 2009
Actual Primary Completion Date October 2010   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: May 16, 2012)
  • Serotype-Specific Pneumococcal Opsonophagocytic Activity (OPA) Geometric Mean Titer (GMT) Antibody Persistence 1 Year After Vaccination (Vax) 2 in Parent Study 6115A1-3010 (NCT00574548) [ Time Frame: Month 1/Year 2 (Baseline) (Follow-up Study 6115A1-3018; NCT01025336) ]
    Antibody GMTs as measured by OPA assay for 13 pneumococcal serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). Confidence intervals (CIs) for the GMTs are back transformations of a confidence interval based on the Student t distribution for the mean logarithm of the titers.
  • Serotype-Specific Pneumococcal OPA GMT Antibody Persistence 1 Year After Vaccination 2 in Parent Study 6115A1-3005 (NCT00546572) [ Time Frame: Month 1/Year 2 (Baseline) (Follow-up Study 6115A1-3018; NCT01025336) ]
    Antibody GMTs as measured by OPA assay for 13 pneumococcal serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). Confidence intervals (CIs) for the GMTs are back transformations of a confidence interval based on the Student t distribution for the mean logarithm of the titers.
Original Primary Outcome Measures  ICMJE
 (submitted: December 2, 2009)
Antibody persistence as measured by serotype-specific Opsonophagocytic activity (OPA) geometric mean titers (GMTs) in all study volunteers [ Time Frame: 1 year ]
Change History
Current Secondary Outcome Measures  ICMJE
 (submitted: May 16, 2012)
  • Serotype-Specific Pneumococcal OPA GMT Antibody Persistence 1 Year After Vaccination 2 Relative to 1 Month After Vaccination 2 (Parent Study 6115A1-3010; NCT00574548) [ Time Frame: Month 1/Year 1 (Parent study/NCT00574548), Month 1/Year 2 (Follow-up Study/NCT01025336) ]
    Antibody GMTs as measured by OPA assay for 13 pneumococcal serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). CI for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the concentrations.
  • Serotype-Specific Pneumococcal OPA GMT Antibody Persistence 1 Year After Vaccination 2 Relative to 1 Month After Vaccination 2 (Parent Study 6115A1-3005; NCT00546572) [ Time Frame: Month 1/Year 1 (Parent study/NCT00546572), Month 1/Year 2 (Follow-up Study/NCT01025336) ]
    Antibody GMTs as measured by OPA assay for 13 pneumococcal serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). CI for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the concentrations.
  • Serotype-Specific Pneumococcal OPA GMT Antibody Persistence 1 Year After Vaccination 2 Relative to Before Vaccination 2 (Parent Study 6115A1-3010; NCT00574548) [ Time Frame: Month 0/Year 1 (Parent Study NCT00574548), Month 1/Year 2 (Follow-up Study NCT01025336) ]
    Antibody GMTs as measured by OPA assay for 13 pneumococcal serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). CI for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the concentrations.
  • Serotype-Specific Pneumococcal OPA GMT Antibody Persistence 1 Year After Vaccination 2 Relative to Before Vaccination 2 (Parent Study 6115A1-3005; NCT00546572) [ Time Frame: Month 0/Year 1 (Parent Study NCT00546572), Month 1/Year 2 (Follow-up Study NCT01025336) ]
    Antibody GMTs as measured by OPA assay for 13 pneumococcal serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). CI for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the concentrations.
  • Serotype-Specific Pneumococcal OPA GMT Antibody Persistence 1 Year After Vaccination 2 Relative to 1 Month After Vaccination 1 (Parent Study 6115A1-3010; NCT00574548) [ Time Frame: Month 1/Year 0 (Parent Study NCT00574548), Month 1/Year 2 (Follow-up Study NCT01025336) ]
    Antibody GMTs as measured by OPA assay for 13 pneumococcal serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). CI for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the concentrations.
  • Serotype-Specific Pneumococcal OPA GMT Antibody Persistence 1 Year After Vaccination 2 Relative to 1 Month After Vaccination 1 (Parent Study 6115A1-3005; NCT00546572) [ Time Frame: Month 1/Year 0 (Parent Study NCT00546572), Month 1/Year 2 (Follow-up Study NCT01025336) ]
    Antibody GMTs as measured by OPA assay for 13 pneumococcal serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). CI for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the concentrations.
  • Serotype-Specific Pneumococcal OPA GMT Antibody Persistence 1 Year After Vaccination 2 Relative to Before Vaccination 1 (Parent Study 6115A1-3010; NCT00574548) [ Time Frame: Month 0/Year 0 (Parent Study NCT00574548), Month 1/Year 2 (Follow-up Study NCT01025336) ]
    Antibody GMTs as measured by OPA assay for 13 pneumococcal serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). CI for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the concentrations.
  • Serotype-Specific Pneumococcal OPA GMT Antibody Persistence 1 Year After Vaccination 2 Relative to Before Vaccination 1 (Parent Study 6115A1-3005; NCT00546572) [ Time Frame: Month 0/Year 0 (Parent Study NCT00546572), Month 1/Year 2 (Follow-up Study NCT01025336) ]
    Antibody GMTs as measured by OPA assay for 13 pneumococcal serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). CI for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the concentrations.
  • Serotype-Specific Pneumococcal OPA GMT Antibody Persistence 1 Year After Vaccination 2 for 13vPnC/23vPS Compared to 23vPS/13vPnC (Parent Study 6115A-3010; NCT00574548) [ Time Frame: Month 0/Year 2 (Baseline) (Follow-up Study 6115A1-3018; NCT01025336) ]
    Antibody GMTs as measured by OPA assay for 13 pneumococcal serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). CI for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the concentrations.
  • Serotype-Specific Pneumococcal OPA GMT Antibody Persistence 1 Year After Vaccination 2 for 13vPnC/13vPnC Compared to 23vPS/13vPnC (Parent Study 6115A1-3010; NCT00574548) [ Time Frame: Month 0/Year 2 (Baseline) (Follow-up Study 6115A1-3018; NCT01025336) ]
    Antibody GMTs as measured by OPA assay for 13 pneumococcal serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). CI for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the concentrations.
  • Serotype-Specific Pneumococcal OPA GMT Antibody Persistence 1 Year After Vaccination 2 for 13vPnC/13vPnC Compared to 13vPnC/23vPS (Parent Study 6115A1-3010; NCT00574548) [ Time Frame: Month 0/Year 2 (Baseline) (Follow-up Study 6115A1-3018; NCT01025336) ]
    Antibody GMTs as measured by OPA assay for 13 pneumococcal serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). CI for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the concentrations.
  • Serotype-Specific Pneumococcal OPA GMT Antibody Persistence 1 Year After Vaccination 2 for 13vPnC/13vPnC Compared to 23vPS/13vPnC (Parent Study 6115A1-3005; NCT00546572) [ Time Frame: Month 0/Year 2 (Baseline) (Follow-up Study 6115A1-3018; NCT01025336) ]
    Antibody GMTs as measured by OPA assay for 13 pneumococcal serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). CI for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the concentrations.
  • Serotype-Specific Pneumococcal OPA GMT Antibody Persistence for 13vPnC/23vPS 1 Year After Vaccination 2 Compared to 23vPS 1 Year After Vaccination 1 (Parent Study 6115A1-3010; NCT00574548) [ Time Frame: Month 0/Year 1 (Parent Study NCT00574548), Month 0/Year 2 (Baseline) (Follow-up Study 6115A1-3018; NCT01025336) ]
    Antibody GMTs as measured by OPA assay for 13 pneumococcal serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). CI for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the concentrations.
  • Serotype-Specific Pneumococcal OPA GMT Antibody Persistence for 23vPS/13vPnC 1 Year After Vaccination 2 Compared to 13vPnC 1 Year After Vaccination 1 (Parent Study 6115A1-3010; NCT00574548) [ Time Frame: Month 0/Year 1 (Parent Study NCT00574548), Month 0/Year 2 (Baseline) (Follow-up Study 6115A1-3018; NCT01025336) ]
    Antibody GMTs as measured by OPA assay for 13 pneumococcal serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). CI for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the concentrations.
  • Serotype-Specific Pneumococcal OPA GMT Antibody Persistence for 13vPnC/13vPnC 1 Year After Vaccination 2 Compared to 13vPnC/13vPnC Before Vaccination 2 (Parent Study 6115A1-3010; NCT00574548) [ Time Frame: Month 0/Year 1 (Parent Study NCT00574548), Month 0/Year 2 (Baseline) (Follow-up Study 6115A1-3018; NCT01025336) ]
    Antibody GMTs as measured by OPA assay for 13 pneumococcal serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). CI for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the concentrations.
  • Serotype-Specific Pneumococcal OPA GMT Antibody Persistence for 23vPS/13vPnC 1 Year After Vaccination 2 Compared to 13vPnC/13vPnC 1 Year After Vaccination 1 (Parent Study 6115A1-3005; NCT00546572) [ Time Frame: Month 0/Year 1 (Parent Study NCT00546572), Month 1/Year 2 (Baseline; Follow-up Study NCT01025336) ]
    Antibody GMTs as measured by OPA assay for 13 pneumococcal serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). CI for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the concentrations.
  • Serotype-Specific Pneumococcal OPA GMT Antibody Persistence for 13vPnC/13vPnC 1 Year After Vaccination 2 Compared to 13vPnC/13vPnC After Vaccination 1 (Parent Study 6115A1-3005; NCT00546572) [ Time Frame: Month 0/Year 1 (Parent Study NCT00546572), Month 0/Year 2 (Baseline) (Follow-up Study 6115A1-3018; NCT01025336) ]
    Antibody GMTs as measured by OPA assay for 13 pneumococcal serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). CI for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the concentrations.
  • Serotype-Specific Pneumococcal OPA GMT Antibody Persistence for 13vPnC 1 Year After Vaccination 1 Compared to 23vPS 1 Year After Vaccination 1 (Parent Study 6115A1-3010; NCT00574548) [ Time Frame: Month 0/Year 1 (Parent Study NCT00574548) ]
    Antibody GMTs as measured by OPA assay for 13 pneumococcal serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). CI for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the concentrations.
  • Serotype-Specific Pneumococcal OPA GMT Antibody Persistence for 13vPnC 1 Year After Vaccination 1 Compared to 23vPS 1 Year After Vaccination 1 (Parent Study 6115A1-3005; NCT00546572) [ Time Frame: Month 0/Year 1 (Parent Study NCT00546572) ]
    Antibody GMTs as measured by OPA assay for 13 pneumococcal serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). CI for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the concentrations.
Original Secondary Outcome Measures  ICMJE
 (submitted: December 2, 2009)
Antibody persistence as measured by serotype-specific opsonophagocytic (OPA) geometric mean titers (GMTs) in volunteers who received two doses of the 13vPnC or 23vPS vaccine in combinations or different sequences [ Time Frame: 1 year ]
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title  ICMJE Study Evaluating Persistence Of Antibody Response Elicited By 13vPnC In Healthy Adults Previously Vaccinated
Official Title  ICMJE A Study To Evaluate The Persistence Of The Antibody Response Elicited By 13-Valent Pneumococcal Conjugate Vaccine (13vPnC) In Healthy Adults Who Have Previously Been Vaccinated With Either 2 Doses Of 13vPnC Or 13vPnC And 23-Valent Pneumococcal Polysaccharide Vaccine In Different Sequential Order In Study 6115A1-3010 Or 6115A1 3005
Brief Summary The purpose of this study is to evaluate the levels of antibodies 1 year after receiving the second vaccine dose in two groups of adults over the age of 60: (1) those who have previously received 2 doses of 13-valent pneumococcal conjugate vaccine (13vPnC) and (2) those who have previously received 1 dose of 13vPnc and 1 dose of 23-valent pneumococcal polysaccharide vaccine (23vPS). This study will also assess whether the use of the 2 vaccines, 13vPnC and 23vPS, administered in different sequential order results in different prolonged antibody levels. This study is limited to individuals who participated in either study 6115A1-3010 (NCT00574548) or 6115A1-3005 (NCT00546572).
Detailed Description Not Provided
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 3
Study Design  ICMJE Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double (Participant, Investigator)
Primary Purpose: Prevention
Condition  ICMJE Healthy
Intervention  ICMJE
  • Other: Blood draw
    Group 1.1- 0.5 mL dose of 13vPnC was administered in the deltoid muscle at year 0 and 0.5 mL dose of 13vPnC was administered in the deltoid muscle at year 1 Group 1.2- 0.5 mL dose of 13vPnC was administered in the deltoid muscle at year 0 and 0.5 mL dose of 23vPS was administered in the deltoid muscle at year 1 Group 2- 0.5 mL dose of 23vPS was administered in the deltoid muscle at year 0 and 0.5 mL dose of 13vPnC was administered in the deltoid muscle at year 1
  • Other: Blood draw
    Group 1- 0.5 mL dose of 13vPnC was administered in the deltoid muscle at year 0 and year 1 Group 2- 0.5 mL dose of 23vPS was administered in the deltoid muscle at year 0 and 0.5 mL dose of 13vPNC was administered in the deltoid muscle at year 1
Study Arms  ICMJE
  • 23vPS Naive
    Group 1.1 13vPnC/13vPnC Group 1.2 13vPnC/23vPS Group 2 23vPS/13vPNC
    Intervention: Other: Blood draw
  • Prior 23vPS>/= 5 years
    Group 1 13vPnC/13vPnC Group 2 23vPS/13vPnC
    Intervention: Other: Blood draw
Publications * Schmoele-Thoma B, van Cleeff M, Greenberg RN, Gurtman A, Jones TR, Sundaraiyer V, Gruber WC, Scott DA. Persistence of antibodies 1 year after sequential administration of the 13-valent pneumococcal conjugate vaccine and the 23-valent pneumococcal polysaccharide vaccine in adults. Hum Vaccin Immunother. 2019;15(3):575-583. doi: 10.1080/21645515.2018.1538618. Epub 2019 Jan 16.

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Completed
Actual Enrollment  ICMJE
 (submitted: April 15, 2011)
962
Original Estimated Enrollment  ICMJE
 (submitted: December 2, 2009)
1000
Actual Study Completion Date  ICMJE October 2010
Actual Primary Completion Date October 2010   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • Only study volunteers who received both assigned vaccinations at visit 1 and visit 4 when they participated in either study 6115A1-3010 (NCT00574548) or 6115A1-3005 (NCT00546572)

Exclusion Criteria:

  • Vaccination with any licensed or experimental pneumococcal vaccine since being enrolled in the 6115A1-3005 (NCT00546572) or 6115A1-3010 (NCT00574548) study (other than study vaccines permitted in 6115A1-3010 or 6115A1-3005)
Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 60 Years and older   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE United States
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT01025336
Other Study ID Numbers  ICMJE 6115A1-3018
B1851029
Has Data Monitoring Committee No
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement  ICMJE Not Provided
Responsible Party Pfizer
Study Sponsor  ICMJE Pfizer
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Director: Pfizer CT.gov Call Center Pfizer
PRS Account Pfizer
Verification Date May 2012

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP