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A Clinical Trial of 23-valent Pneumococcal Polysaccharide Vaccine | Clinical Trials | Clareo Health

COMPLETEDPhase 4NCT04989465

A Clinical Trial of 23-valent Pneumococcal Polysaccharide Vaccine

This an open phase Ⅳ clinical trial of 23-valent pneumococcal polysaccharide vaccine manufactured by Sinovac Biotech Co., Ltd.The purpose of this study is to evaluate the immunity persistence after si...

Lead sponsor: Sinovac Biotech Co., Ltd•1 locations•View source on ClinicalTrials.gov

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Data from ClinicalTrials.govLast updated on ClinicalTrials.gov: August 12, 2022Terms

Trial snapshot

StatusCOMPLETED

PhasePHASE4

Enrollment600

Start dateSep 2021

Last updatedAug 12, 2022

Condition

Pneumococcal Infections

Locations shown

Kaifeng County Center for Disease Control and Prevention

Kaifeng, Henan

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Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: August 12, 2022Data synced to Clareo: May 10, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

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