CI

At a glance

ClinicalIndex Comparison Record
Phase 3Completed· 720 enrolled
Drug / intervention
13 valent Pneumococcal Conjugate Vaccine +4 morebiological
Likely dose
13 valent Pneumococcal Conjugate Vaccine 0.5 mlfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT00574548
NCT00574548Phase 3Completed

A Phase 3, Randomized, Active-Controlled, Modified Double-blind Trial to Evaluate the Safety, Tolerability, and Immunogenicity of 13-valent Pneumococcal Conjugate Vaccine When Administered Over 12 Months Either as a 2-Dose Regimen or With 23-valent Pneumococcal Polysaccharide Vaccine in Healthy Adults 60 to 64 Years of Age Who Are Naive to 23vPS

Wyeth is now a wholly owned subsidiary of Pfizer·interventional·Posted Dec 17, 2007·Updated Jul 22, 2011

In Brief

A Phase 3 clinical trial evaluating 13 valent Pneumococcal Conjugate Vaccine and 23-valent Pneumococcal Polysaccharide Vaccine for Pneumococcal Vaccines. Completed, enrolled 720 participants across 6 sites.

Detailed Summary

The objective of this study is to compare the safety, tolerability and immunologic response to a dose of 23vPS or 13vPnC given one year after either 13vPnC or 23vPS in subjects that have never received a previous dose of 23vPS.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

Phase 3CompletedFinished
20082009201020112012201320142015201620172018201920202021202220232024202520262027
First PostedDec 17, 2007
Enrollment StartNov 1, 2007
Primary CompletionFeb 1, 2010
TodayJul 2, 2026
Enrollment to primary: 2.3 yearsPosted 18.5 years ago

Interventions

13 valent Pneumococcal Conjugate Vaccinebiological

0.5 ml dose 13vPnC will be administered into the deltoid muscle at year 0 and year 1

13 valent Pneumococcal Conjugate Vaccinebiological

0.5 ml dose 13vPnC will be administered into the deltoid muscle at year 0 and 0.5 ml dose 23vPS at year 1

13 valent Pneumococcal Conjugate Vaccinebiological

0.5 ml dose 23vPS will be administered into the deltoid muscle at year 0 and 0.5 ml dose 13vPnC at year 1

23-valent Pneumococcal Polysaccharide Vaccinebiological

0.5 ml dose 23vPS will be administered into the deltoid muscle at year 0 and 0.5 ml dose 13vPnC at year 1

23-valent Pneumococcal Polysaccharide Vaccinebiological

0.5 ml dose 13vPnC will be administered into the deltoid muscle at year 0 and 0.5 ml dose 23vPS at year 1