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Trial record 1 of 2 for:    NCT00546572
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Study Evaluating The Safety, Tolerability And Immunogenicity Of A 13-Valent Pneumococcal Conjugate Vaccine (13vPnC)

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ClinicalTrials.gov Identifier: NCT00546572
Recruitment Status : Completed
First Posted : October 19, 2007
Results First Posted : May 30, 2011
Last Update Posted : July 14, 2011
Sponsor:
Information provided by:
Wyeth is now a wholly owned subsidiary of Pfizer

Tracking Information
First Submitted Date  ICMJE October 18, 2007
First Posted Date  ICMJE October 19, 2007
Results First Submitted Date  ICMJE April 29, 2011
Results First Posted Date  ICMJE May 30, 2011
Last Update Posted Date July 14, 2011
Study Start Date  ICMJE November 2007
Actual Primary Completion Date July 2010   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: April 29, 2011)
  • Pneumococcal OPA Geometric Mean Titers (GMTs) for the 12 Common Serotypes for 13vPnC Relative to 23vPS (Vax 1 / Year 0) [ Time Frame: 1 month after Vax 1 / Year 0 ]
    Antibody geometric mean titers as measured by opsonophagocytic activity (OPA) assays for the 12 common serotypes (serotypes 1, 3, 4, 5, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). Confidence intervals (CI) for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the titers.
  • Percentage of Participants Achieving a ≥ 4-fold Rise for Serotype 6A OPA Titer for 13vPnC Relative to 23vPS (Vax 1 / Year 0) [ Time Frame: Baseline, 1 month after Vax 1 / Year 0 ]
    OPA titer for the 6A serotype measured for at least a 4-fold increase from the prevaccination to postvaccination blood sample collection. Exact 2-sided CI (Clopper and Pearson) based upon the observed percentage of participants.
Original Primary Outcome Measures  ICMJE
 (submitted: October 18, 2007)
To measure (or assess) the immunogenicity of 13vPnC as compared with 23vPS for the 12 common serotypes.
Change History
Current Secondary Outcome Measures  ICMJE
 (submitted: April 29, 2011)
  • Pneumococcal OPA Geometric Mean Titer (GMT) for Serotype 6A for 13vPnC Relative to 23vPS (Vax 1 / Year 0) [ Time Frame: 1 month after Vax 1 / Year 0 ]
    Antibody geometric mean titer as measured by OPA assay for the 6A pneumococcal serotype. Confidence intervals for the GMT are back transformation of a CI based on the Student t distribution for the mean logarithm of the titer.
  • Pneumococcal OPA Geometric Mean Titers (GMTs) for the 13 Serotypes for 13vPnC / 13vPnC (Vax 2 / Year 1) Relative to 13vPnC (Vax 1 / Year 0) [ Time Frame: 1 month after Vax 1 / Year 0, 1 month after Vax 2 / Year 1 ]
    Antibody geometric mean titers as measured by OPA assays for the 13 serotypes (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). Confidence intervals (CI) for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the titers.
  • Pneumococcal OPA Geometric Mean Titers (GMTs) for the 12 Common Serotypes for 13vPnC / 13vPnC (Vax 2 / Year 1) Relative to 23vPS (Vax 1 / Year 0) [ Time Frame: 1 month after Vax 1 / Year 0, 1 month after Vax 2 / Year 1 ]
    Antibody geometric mean titers as measured by OPA assays for the 12 common serotypes (serotypes 1, 3, 4, 5, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F). Confidence intervals (CI) for the GMTs are back transformations of a CI based on the Student t distribution for the mean logarithm of the titers.
  • Pneumococcal OPA Geometric Mean Titer (GMT) for Serotype 6A for 13vPnC / 13vPnC (Vax 2 / Year 1) Relative to 23vPS (Vax 1 / Year 0) [ Time Frame: 1 month after Vax 1 / Year 0, 1 month after Vax 2 / Year 1 ]
    Antibody geometric mean titer as measured by OPA assay for the 6A serotype. Confidence intervals (CI) for the GMT are back transformations of a CI based on the Student t distribution for the mean logarithm of the titer.
Original Secondary Outcome Measures  ICMJE Not Provided
Current Other Pre-specified Outcome Measures
 (submitted: April 29, 2011)
  • Percentage of Participants Reporting Pre-specified Local Reactions Within 14 Days After Vaccination for 13vPnC and 23vPS (Vax 1 / Year 0) [ Time Frame: Days 1 through 14 / Year 0 ]
    Local reactions reported in electronic diary. Redness and swelling scaled as Any (redness or swelling present); Mild (2.5 centimeters [cm] to 5.0 cm); Moderate (5.1 to 10.0 cm); Severe (>10.0 cm). Pain scaled as Any (pain present); Mild (awareness of symptom, easily tolerated); Moderate (discomfort enough to cause interference with usual activity); Severe (incapacitating, inability to do usual activity). Limitation of arm movement scaled as Any (limitation present); Mild (some limitation); Moderate (unable to move above head, able to move above shoulder); Severe (unable to move above shoulder)
  • Percentage of Participants Reporting Pre-specified Local Reactions Within 14 Days After Vaccination for 13vPnC (Vax 1 / Year 0) and 13vPnC / 13vPnC (Vax 2 / Year 1) [ Time Frame: Days 1 through 14 / Year 0, Days 1 through 14 / Year 1 ]
    Local reactions reported in electronic diary. Redness and swelling scaled as Any (redness or swelling present); Mild (2.5 centimeters [cm] to 5.0 cm); Moderate (5.1 to 10.0 cm); Severe (>10.0 cm). Pain scaled as Any (pain present); Mild (awareness of symptom, easily tolerated); Moderate (discomfort enough to cause interference with usual activity); Severe (incapacitating, inability to do usual activity). Limitation of arm movement scaled as Any (limitation present); Mild (some limitation); Moderate (unable to move above head, able to move above shoulder); Severe (unable to move above shoulder)
  • Percentage of Participants Reporting Pre-specified Local Reactions Within 14 Days After Vaccination for 23vPS (Vax 1 / Year 0) and 13vPnC / 13vPnC (Vax 2 / Year 1) [ Time Frame: Days 1 through 14 / Year 0, Days 1 through 14 / Year 1 ]
    Local reactions reported in electronic diary. Redness and swelling scaled as Any (redness or swelling present); Mild (2.5 centimeters [cm] to 5.0 cm); Moderate (5.1 to 10.0 cm); Severe (>10.0 cm). Pain scaled as Any (pain present); Mild (awareness of symptom, easily tolerated); Moderate (discomfort enough to cause interference with usual activity); Severe (incapacitating, inability to do usual activity). Limitation of arm movement scaled as Any (limitation present); Mild (some limitation); Moderate (unable to move above head, able to move above shoulder); Severe (unable to move above shoulder)
  • Percentage of Participants Reporting Pre-specified Local Reactions Within 14 Days After Vaccination for 13vPnC / 13vPnC and 23vPS / 13vPnC (Vax 2 / Year 1 ) [ Time Frame: Days 1 through 14 / Year 1 ]
    Local reactions reported in electronic diary. Redness and swelling scaled as Any (redness or swelling present); Mild (2.5 centimeters [cm] to 5.0 cm); Moderate (5.1 to 10.0 cm); Severe (>10.0 cm). Pain scaled as Any (pain present); Mild (awareness of symptom, easily tolerated); Moderate (discomfort enough to cause interference with usual activity); Severe (incapacitating, inability to do usual activity). Limitation of arm movement scaled as Any (limitation present); Mild (some limitation); Moderate (unable to move above head, able to move above shoulder); Severe (unable to move above shoulder)
  • Percentage of Participants Reporting Pre-specified Local Reactions Within 14 Days After Vaccination for 13vPnC (Vax 1 / Year 0) and 23vPS / 13vPnC (Vax 2 / Year 1) [ Time Frame: Days 1 through 14 / Year 0, Days 1 through 14 / Year 1 ]
    Local reactions reported in electronic diary. Redness and swelling scaled as Any (redness or swelling present); Mild (2.5 centimeters [cm] to 5.0 cm); Moderate (5.1 to 10.0 cm); Severe (>10.0 cm). Pain scaled as Any (pain present); Mild (awareness of symptom, easily tolerated); Moderate (discomfort enough to cause interference with usual activity); Severe (incapacitating, inability to do usual activity). Limitation of arm movement scaled as Any (limitation present); Mild (some limitation); Moderate (unable to move above head, able to move above shoulder); Severe (unable to move above shoulder)
  • Percentage of Participants Reporting Pre-specified Systemic Events Within 14 Days After Vaccination for 13vPnC and 23vPS (Vax 1 / Year 0) [ Time Frame: Days 1 through 14 / Year 0 ]
    Systemic events reported using electronic diary. Fever scaled as Any (≥38 degrees Celsius [C]); Mild (≥38 but <38.5 degrees C); Moderate (≥38.5 but <39 degrees C); Severe (≥39 but ≤40 degrees C); Potentially life-threatening (>40 degrees C). Other systemic events include Fatigue, Headache, Chills, Rash, Vomiting, Decreased appetite, New generalized muscle pain (New muscle pain), Aggravated generalized muscle pain (Aggravated muscle pain), New generalized joint pain (New joint pain), and Aggravated generalized joint pain (Aggravated joint pain).
  • Percentage of Participants Reporting Pre-specified Systemic Events Within 14 Days After Vaccination for 13vPnC (Vax 1 / Year 0) and 13vPnC / 13vPnC (Vax 2 / Year 1) [ Time Frame: Days 1 through 14 / Year 0, Days 1 through 14 / Year 1 ]
    Systemic events reported using electronic diary. Fever scaled as Any (≥38 degrees Celsius [C]); Mild (≥38 but <38.5 degrees C); Moderate (≥38.5 but <39 degrees C); Severe (≥39 but ≤40 degrees C); Potentially life-threatening (>40 degrees C). Other systemic events include Fatigue, Headache, Chills, Rash, Vomiting, Decreased appetite, New generalized muscle pain (New muscle pain), Aggravated generalized muscle pain (Aggravated muscle pain), New generalized joint pain (New joint pain), and Aggravated generalized joint pain (Aggravated joint pain).
  • Percentage of Participants Reporting Pre-specified Systemic Events Within 14 Days After Vaccination for 23vPS (Vax 1 / Year 0) and 13vPnC / 13vPnC (Vax 2 / Year 1) [ Time Frame: Days 1 through 14 / Year 0, Days 1 through 14 / Year 1 ]
    Systemic events reported using electronic diary. Fever scaled as Any (≥38 degrees Celsius [C]); Mild (≥38 but <38.5 degrees C); Moderate (≥38.5 but <39 degrees C); Severe (≥39 but ≤40 degrees C); Potentially life-threatening (>40 degrees C). Other systemic events include Fatigue, Headache, Chills, Rash, Vomiting, Decreased appetite, New generalized muscle pain (New muscle pain), Aggravated generalized muscle pain (Aggravated muscle pain), New generalized joint pain (New joint pain), and Aggravated generalized joint pain (Aggravated joint pain).
  • Percentage of Participants Reporting Pre-specified Systemic Events Within 14 Days After Vaccination for 13vPnC / 13vPnC and 23vPS / 13vPnC (Vax 2 / Year 1) [ Time Frame: Days 1 through 14 / Year 1 ]
    Systemic events reported using electronic diary. Fever scaled as Any (≥38 degrees Celsius [C]); Mild (≥38 but <38.5 degrees C); Moderate (≥38.5 but <39 degrees C); Severe (≥39 but ≤40 degrees C); Potentially life-threatening (>40 degrees C). Other systemic events include Fatigue, Headache, Chills, Rash, Vomiting, Decreased appetite, New generalized muscle pain (New muscle pain), Aggravated generalized muscle pain (Aggravated muscle pain), New generalized joint pain (New joint pain), and Aggravated generalized joint pain (Aggravated joint pain).
  • Percentage of Participants Reporting Pre-specified Systemic Events Within 14 Days After Vaccination for 13vPnC (Vax / Year 0) and 23vPS / 13vPnC (Vax 2 / Year 1) [ Time Frame: Days 1 through 14 / Year 0, Days 1 through 14 / Year 1 ]
    Systemic events reported using electronic diary. Fever scaled as Any (≥38 degrees Celsius [C]); Mild (≥38 but <38.5 degrees C); Moderate (≥38.5 but <39 degrees C); Severe (≥39 but ≤40 degrees C); Potentially life-threatening (>40 degrees C). Other systemic events include Fatigue, Headache, Chills, Rash, Vomiting, Decreased appetite, New generalized muscle pain (New muscle pain), Aggravated generalized muscle pain (Aggravated muscle pain), New generalized joint pain (New joint pain), and Aggravated generalized joint pain (Aggravated joint pain).
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title  ICMJE Study Evaluating The Safety, Tolerability And Immunogenicity Of A 13-Valent Pneumococcal Conjugate Vaccine (13vPnC)
Official Title  ICMJE A Phase 3, Randomized, Active-Controlled, Modified Double-Blind Trial, Evaluating The Safety, Tolerability And Immunogenicity Of A 13-Valent Pneumococcal Conjugate Vaccine (13vPnC) Compared To A 23-Valent Pneumococcal Polysaccharide (23vPS) Vaccine in Ambulatory Elderly Individuals Aged 70 Years And Older Who Received One Dose of 23vPS At Least 5 Years Prior To Study Enrollment
Brief Summary This study will evaluate the safety, tolerability and immunogenicity of study vaccines 13vPnC and 23vPS in older, healthy subjects who have previously received a dose of 23vPS at least 5 years ago. It will also evaluate the safety, tolerability and immunogenicity to a dose of 13vPnC 1 year after the initial dose of study vaccine.
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 Pneumococcal Infections
Intervention  ICMJE
  • Biological: 13 valent Pneumococcal Conjugate Vaccine
    0.5-mL dose 13vPnC will be administered into the deltoid muscle at year 0 and year 1
  • Biological: 23vPS
    0.5-mL dose 23vPS will be administered into the deltoid muscle at year 0 and 0.5-mL dose 13vPnC will be administered into the deltoid muscle at year 1
Study Arms  ICMJE
  • Experimental: 1
    Receives 13vPnC at year 0 and 13vPnC at year 1
    Intervention: Biological: 13 valent Pneumococcal Conjugate Vaccine
  • Active Comparator: 2
    Receives 23vPS at year 0 and 13vPnC at year 1
    Intervention: Biological: 23vPS
Publications * Not Provided

*   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: May 17, 2010)
938
Original Enrollment  ICMJE
 (submitted: October 18, 2007)
920
Actual Study Completion Date  ICMJE July 2010
Actual Primary Completion Date July 2010   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • Male or Female aged 70 years or older.
  • Documented vaccination with 1 dose of 23vPS at least 5 years previous.
  • Healthy.

Exclusion Criteria:

  • Receipt of more than one dose of 23vPS prior to enrollment.
  • History of severe adverse reaction to a vaccine.
  • Immunodeficiency.
Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 70 Years and older   (Older Adult)
Accepts Healthy Volunteers  ICMJE Yes
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE Sweden,   United States
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT00546572
Other Study ID Numbers  ICMJE 6115A1-3005
B1851024
Has Data Monitoring Committee No
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement  ICMJE Not Provided
Responsible Party Director, Clinical Trial Disclosure Group, Pfizer, Inc
Study Sponsor  ICMJE Wyeth is now a wholly owned subsidiary of Pfizer
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Director: Pfizer CT.gov Call Center Pfizer
PRS Account Wyeth is now a wholly owned subsidiary of Pfizer
Verification Date July 2011

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