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Pneumo 23

Discontinued / Inactive

Developer: Wyeth is now a wholly owned subsidiary of Pfizer  |  Target Disease: Pneumococcal disease

Program Status: Inactive / Discontinued

Reason: Registry status: TERMINATED

Stage at discontinuation: approved

Category Resource

Explore licensed vaccines, adverse event reporting data, and history for this disease.

View Pneumococcal disease Vaccine Guide →
Development Phase Discontinued / Inactive Primary Status
Platform Technology Conjugate vaccine Biologic Architecture
Target Indication Pneumococcal disease Pathogen / Antigen
Last Verified 2026-07-10 Tier 1 Multi-Source Checked

Multi-Jurisdiction Regulatory Status

Official licensing, rolling submissions, or authorization status tracked across major health authorities.

Regulatory Authority Status & Details
US FDA Not Filed / Pre-submission
EMA (Europe) Not Filed / Pre-submission
Health Canada Not Filed / Pre-submission
TGA (Australia) Not Filed / Pre-submission

Scientific Profile & Documentation

Platform Architecture
Conjugate vaccine
Lead Developer
Wyeth is now a wholly owned subsidiary of Pfizer
Next Expected Milestone
See linked ClinicalTrials.gov records for primary completion dates
Analyst & Development Notes
Auto-grouped from 1 ClinicalTrials.gov record(s) sharing intervention/sponsor. Phases and timelines are registry fields and may lag company disclosures.
Primary Source Documentation
ClinicalTrials.gov NCT00368186 →

Registered Clinical Trials & Studies

Direct registry links to active, completed, or pivotal registration studies across phases.

NCT00368186 Discontinued / Inactive

Immunogenicity and Safety Study of Pneumococcal 7-Valent Conjugate Vaccine in Sickle Cell Disease Infants.

Status: Active / OngoingExpected Readout: TBD

Milestone Overview

  • Stage Verification
    Discontinued / Inactive confirmed as of 2026-07-10.
  • Target Milestone
    See linked ClinicalTrials.gov records for primary completion dates

Vaccine Data Navigator Candidate Profile Registry:

This candidate profile is indexed across all clinical development levels (Preclinical through Phase 1–3, Regulatory Filing, and Licensure) from primary registry databases (ClinicalTrials.gov, WHO ICTRP, FDA CBER, EMA, Health Canada, TGA Australia). Data are updated continuously to track global biologic and vaccine pipelines.