Clinical trial
A Phase 3, Randomized, Double-blind Trial To Evaluate The Safety, Tolerability, And Immunogenicity Of A 13-valent Pneumococcal Conjugate Vaccine (13vpnc) When Administered Concomitantly With Trivalent Inactivated Influenza Vaccine In Healthy Adults 50-59 Years Of Age Who Are Naive To 23-valent Pneumococcal Polysaccharide Vaccine And To Evaluate The Immune Response Of A Second Dose Of 13vpnc Administered 5 Years After Initial 13vpnc Vaccination
NCT00521586 is registered in ClinicalTrials.gov with Pfizer as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- A Phase 3, Randomized, Double-blind Trial To Evaluate The Safety, Tolerability, And Immunogenicity Of A 13-valent Pneumococcal Conjugate Vaccine (13vpnc) When Administered Concomitantly With Trivalent Inactivated Influenza Vaccine In Healthy Adults 50-59 Years Of Age Who Are Naive To 23-valent Pneumococcal Polysaccharide Vaccine And To Evaluate The Immune Response Of A Second Dose Of 13vpnc Administered 5 Years After Initial 13vpnc Vaccination
- Lead sponsor
- Pfizer
- Phase
- Phase 3
- Overall status
- Completed
- Start date
- September 30, 2007
- Completion date
- December 31, 2013
- Enrollment
- 1,116 (actual)
- Sites
- 41
Conditions
As the registry lists them; a condition with its own page is linked.
influenza