Concomitant Administration of 13-valent Pneumococcal Conjugate Vaccine (13vPnC) With Influenza Vaccine in 23-valent Pneumococcal Polysaccharide (23vPS) Pre-vaccinated Adults.

Completed · Phase 4 · Has a placebo group

Conditions studied: PREVENTION OF INVASIVE PNEUMOCOCCAL DISEASE

In brief

The purpose of this study is to evaluate the immunogenicity and safety of 13-valent pneumococcal polysaccharide vaccine when given concomitantly with seasonal inactivated influenza vaccine to adults 50 years and older who have previously received 23-valent pneumococcal polysaccharide vaccine.

Key facts

Study ID
NCT02124161
Run by
Pfizer
People needed
882
Starts
2014-09-01
Expected to finish
2015-05-01
Last updated by the study team
2016-07-01

Who can join

Age: 50 and older. Sex: any. Healthy volunteers: accepted.

You may qualify if…

You may not qualify if…

Where it is running

Full record on ClinicalTrials.gov

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