This is a follow-up study to the core study NCT00269672 (6115A1-500). This study will further
evaluate the safety, tolerability, and immunogenicity of 13-valent pneumococcal conjugate
vaccine (13vPnC) when administered to subjects who have already received one dose of 13vPnC,
and one dose of 23-valent pneumococcal polysaccharide vaccine (23vPS) one year later. This
study will determine if a subsequent dose of 13vPnC one year later results in similar or
greater immune response (body's ability to protect against disease) than that measured after
the initial dose of 13vPnC.
Questions about a trial? Call or email to reach a Pfizer Clinical Trial Contact Center
| Descriptive Information | ||||
|---|---|---|---|---|
| Brief Title ICMJE | Study Evaluating a 13-valent Pneumococcal Conjugate Vaccine in Elderly Subjects | |||
| Official Title ICMJE | A Phase 3, Open-Label, Single-Arm Trial Evaluating the Safety, Tolerability, and Immunogenicity of a Subsequent Dose of 13-valent Pneumococcal Conjugate Vaccine Administered to One Group of Individuals Who Participated in Study 6115A1-500 | |||
| Brief Summary | This is a follow-up study to the core study NCT00269672 (6115A1-500). This study will further evaluate the safety, tolerability, and immunogenicity of 13-valent pneumococcal conjugate vaccine (13vPnC) when administered to subjects who have already received one dose of 13vPnC, and one dose of 23-valent pneumococcal polysaccharide vaccine (23vPS) one year later. This study will determine if a subsequent dose of 13vPnC one year later results in similar or greater immune response (body's ability to protect against disease) than that measured after the initial dose of 13vPnC. | |||
| Detailed Description | Not Provided | |||
| Study Type ICMJE | Interventional | |||
| Study Phase | Phase 3 | |||
| Study Design ICMJE | Allocation: Non-Randomized Intervention Model: Single Group Assignment Masking: None (Open Label) Primary Purpose: Prevention |
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| Condition ICMJE | Vaccines, Pneumococcal Conjugate Vaccine | |||
| Intervention ICMJE | Biological: 13-valent Pneumococcal Conjugate Vaccine
1 dose 13vPnC
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| Study Arms | Not Provided | |||
| Publications * | Not Provided | |||
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* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline. |
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| Recruitment Information | ||||
| Recruitment Status ICMJE | Completed | |||
| Enrollment ICMJE | 105 | |||
| Completion Date | January 2010 | |||
| Primary Completion Date | January 2010 (Final data collection date for primary outcome measure) | |||
| Eligibility Criteria ICMJE |
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| Sex/Gender |
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| Ages | 65 Years and older (Adult, Senior) | |||
| Accepts Healthy Volunteers | Yes | |||
| Contacts ICMJE | Contact information is only displayed when the study is recruiting subjects | |||
| Listed Location Countries ICMJE | South Africa | |||
| Removed Location Countries | ||||
| Administrative Information | ||||
| NCT Number ICMJE | NCT00500357 | |||
| Other Study ID Numbers ICMJE | 6115A1-3009 | |||
| Has Data Monitoring Committee | No | |||
| U.S. FDA-regulated Product | Not Provided | |||
| IPD Sharing Statement | Not Provided | |||
| Responsible Party | Wyeth (Registry Contact: Clinical Trial Registry Specialist), Wyeth | |||
| Study Sponsor ICMJE | Wyeth is now a wholly owned subsidiary of Pfizer | |||
| Collaborators ICMJE | Not Provided | |||
| Investigators ICMJE |
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| PRS Account | Wyeth is now a wholly owned subsidiary of Pfizer | |||
| Verification Date | April 2011 | |||
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ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |
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Contact a representative by phone, email, or visiting thte study website. To get updates and notications about this trail, sign up using the form below.
Pfizer Clinical Trials Contact Center
1-800-718-1021
