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NCT05297578 · ClinicalTrials.gov registry record · Phase 2

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

A Phase 2 study of Pneumococcal Vaccines, sponsored by Vaxcyte.

Completed
Registry status
Phase 2
Development phase
207
Enrollment target
20
Study locations

NCT05297578 is a Phase 2 study of Pneumococcal Vaccines that has completed, run by Vaxcyte. The registered enrollment target is 207 participants, below the 1,545-participant average among 5 other Pneumococcal Vaccines trials with a reported enrollment target (87% lower). The trial reports 20 study locations across 14 states.

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The verdict

NCT05297578, a Phase 2 study of Pneumococcal Vaccines, has completed, sponsored by Vaxcyte.

COMPLETED
Registry status
Phase 2
Development phase
207 participants
Enrollment target
20
Study locations

Study 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.

Conditions Studied

Interventions

  • BIOLOGICAL Pneumococcal 20-valent Conjugate Vaccine
  • BIOLOGICAL 24-Valent Pneumococcal Conjugate Vaccine

Study Locations (20)

Florida

  • Accel Research Sites - DeLand Clinical Research Unit - DeLand
  • CenExel RCA - Hollywood
  • Precision Clinical Research - Sunrise

Georgia

  • Meridian Clinical Research - Savannah
  • Pivotal Research Solutions - Stonecrest

Kansas

  • AMR Newton, formerly Heartland Research Associates - Newton
  • AMR Wichita West - Wichita

South Carolina

  • Accellacare of Charleston - Mt. Pleasant
  • Coastal Carolina Research - North Charleston

Utah

  • CenExel JBR Clinical Research - Salt Lake City
  • Velocity Clinical Research, Salt Lake City - West Jordan

Alabama

  • Accel Research Sites-Birmingham Clinical Research Unit - Birmingham

Illinois

  • Healthcare Research Network II, LLC - Flossmoor

Louisiana

  • AMR New Orleans - New Orleans

Trial Details

FieldValue
Enrollment Target 207 participants
Start Date 2022-06-15
Est. Completion 2023-02-15
Phase Phase 2

Sponsor

Vaxcyte

8 total trials

What the Registry Record Tells You About NCT05297578

The ClinicalTrials.gov registry entry for NCT05297578 describes a study currently listed as completed, categorized as Phase 2. The registered enrollment target is 207 participants, a figure that helps gauge the scale of data the investigators plan to collect, below the 1,545-participant average among 5 other Pneumococcal Vaccines trials with a reported enrollment target (87% lower). The listed sponsor is Vaxcyte, which has 8 total studies on file at ClinicalTrials.gov.

The record links to 1 condition, with Pneumococcal Vaccines appearing as the primary indexed condition, and to 2 interventions - of which Pneumococcal 20-valent Conjugate Vaccine is the first listed.

NCT05297578 reports 20 study locations spanning 14 distinct geographic areas - top geographies include Florida, Georgia, Kansas.

Frequently Asked Questions

What is clinical trial NCT05297578 about?

NCT05297578 is a clinical study titled "Safety, Tolerability, and Immunogenicity Study of a 24-Valent Pneumococcal Conjugate Vaccine (VAX-24) in Older Adults". 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.

What is the current status of trial NCT05297578?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 207 participants. The study started on 2022-06-15. Estimated completion is 2023-02-15.

What conditions does trial NCT05297578 study?

This clinical trial studies the following conditions: Pneumococcal Vaccines.

What interventions are being tested in trial NCT05297578?

The interventions under investigation include: Pneumococcal 20-valent Conjugate Vaccine (BIOLOGICAL), 24-Valent Pneumococcal Conjugate Vaccine (BIOLOGICAL).

Who is sponsoring clinical trial NCT05297578?

This trial is sponsored by Vaxcyte, which has 8 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT05297578 being conducted?

This trial has 20 study locations across Alabama, Florida, Georgia, Illinois, Kansas. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainTrial Editorial

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