Study Evaluating Pneumococcal Meningitis in the Paediatric Population in Spain Four Years After the Marketing of Prevenar.
Prevalence of Pneumococcal Meningitis in the Paediatric Population in Spain Four Years After the Marketing of Prevenar.
Sponsor: Wyeth is now a wholly owned subsidiary of Pfizer
This observational or N/A phase trial investigates Pneumococcal Meningitis and is currently completed. Wyeth is now a wholly owned subsidiary of Pfizer leads this study, which shows 7 recorded versions since 2004 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.
Status Flow
Change History
7 versions recorded-
Sep 2025 — Present [monthly]
Completed
-
Sep 2024 — Sep 2025 [monthly]
Completed
-
Jul 2024 — Sep 2024 [monthly]
Completed
-
Jan 2021 — Jul 2024 [monthly]
Completed
-
Jun 2018 — Jan 2021 [monthly]
Completed
▶ Show 2 earlier versions
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Apr 2018 — Jun 2018 [monthly]
Completed
Phase: NA → None
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Jan 2017 — Apr 2018 [monthly]
Completed NA
First recorded
Jan 2004
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Wyeth is now a wholly owned subsidiary of Pfizer
For direct contact, visit the study record on ClinicalTrials.gov .
Study Locations
A Coruña, Spain , Alcalá de Henares, Spain , Alcorcón, Spain , Arrasate / Mondragón, Spain , Badalona, Spain , Barakaldo, Spain , Barcelona, Spain , Barco de Valdeorras, Spain , Bilbao, Spain , Boadilla del Monte, Spain and 29 more locations