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Safety, Tolerability, and Immunogenicity Study of a 24-Valent Pneumococcal Conjugate Vaccine (VAX-24) in Older Adults

Pneumococcal Vaccines Clinical Trial

Official title:
A Phase 2, Randomized, Observer-Blind, Dose-Finding, Controlled Clinical Study to Evaluate the Safety, Tolerability, and Immunogenicity of a 24-Valent Pneumococcal Conjugate Vaccine (VAX-24) in Healthy Adults 65 Years and Older

Clinical Trial Summary

The objective of the study is to evaluate the safety and tolerability of a single injection of VAX-24 at 3 dose levels compared to Prevnar 20™ (PCV20) in adults 65 years of age and older.

Clinical Trial Description

The objective of the study is to evaluate the safety and tolerability of a single injection of VAX-24 at 3 dose levels (Low: 1.1 mcg; Mid: 2.2 mcg; or Mixed: 2.2/4.4 mcg) compared to Prevnar 20™ (PCV20) in adults 65 years of age and older. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05297578
Study type Interventional
Source Vaxcyte, Inc.
Contact
Status Completed
Phase Phase 2
Start date June 15, 2022
Completion date February 15, 2023
View Details
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