Drugs / Prevnar

Trials 12

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 11 trial
Phase 1 NCT00164411 Jan 2004 → Mar 2005 pneumococcal infection Centers for Disease Control and Prevention Completed No outcome recorded
Phase 1/21 trial
Phase 1/2 NCT00137605 Sep 2004 → Oct 2007 pneumococcal infection CIHR Canadian HIV Trials Network Completed No outcome recorded
Phase 21 trial
Phase 2 NCT00170612 Nov 2005 → Jan 2008 pneumococcal infection University of Melbourne Completed No outcome recorded
Phase 33 trials
Phase 3 NCT00109343 Mar 2006 → Sep 2007 measles, mumps infectious disease, rubella, varicella zoster infection Merck Sharp & Dohme LLC Completed No outcome recorded
Phase 3 NCT00772928 Oct 2003 → May 2006 diphtheria, haemophilus infectious disease, pertussis, poliomyelitis +1 Sanofi Completed No outcome recorded
Phase 3 NCT00197002 Sep 2003 → Jan 2006 hepatitis A virus infection GlaxoSmithKline Completed No outcome recorded
Phase 44 trials · 1 missed
Phase 4 NCT00152802 Jan 2005 → Jan 2009 disease related to solid organ transplantation University Health Network, Toronto Unknown Missed primary
Phase 4 NCT00371878 Feb → Oct 2003 HIV infectious disease, meningitis, pneumococcal infection, pneumonia Royal Liverpool University Hospital Completed No outcome recorded
Phase 4 NCT00304382 Jan 2003 → Sep 2006 pneumococcal infection, pneumonia VA Office of Research and Development Completed No outcome recorded
Phase 4 NCT00143780 May 2002 → Jul 2006 bone marrow disorder University Health Network, Toronto Completed No outcome recorded
Phase not applicable2 trials
— NCT01307449 Apr 2014 → Jul 2017 pneumococcal infection Emory University Completed No outcome recorded
— NCT00569309 Dec 2007 → Jul 2011 plasma cell myeloma, small intestine cancer Ohio State University Comprehensive Cancer Center Completed No outcome recorded
Comparator or background therapy24 trials
Phase 1 NCT06800261 Comparator May 2025 → Jun 2026 overdue pneumococcal infection Sinovac Life Sciences Co., Ltd. Recruiting No outcome recorded
Phase 1 NCT06562790 Comparator Aug 2024 → Mar 2025 streptococcal pneumonia GPN Vaccines Completed No outcome recorded
Phase 1 NCT01215175 Comparator Sep 2009 → Apr 2010 pneumococcal infection Merck Sharp & Dohme LLC Completed No outcome recorded
Phase 1 NCT00834665 Background Dec 2006 → Dec 2017 plasma cell myeloma University of Pennsylvania Completed No outcome recorded
Phase 1/2 NCT01312389 Background Apr 2011 → May 2012 fallopian tube cancer, ovarian cancer, primary peritoneal carcinoma Abramson Cancer Center at Penn Medicine Terminated No outcome recorded

Press releases naming this drug 11 releases

DateIssuerRelease
2026-03-18 Vaxcyte, Inc. Positive VAX-31 Phase 1/2 Adult Data Published in The Lancet Infectious Diseases Highlight Best-in-Class Potential of Vaxcyte’s 31-Valent Pneumococcal Conjugate Vaccine (PCV) Candidate vaxcyte.com ↗
2024-10-23 Pfizer Advisory Committee on Immunization Practices Recommends PREVNAR 20® (20-Valent Pneumococcal Conjugate Vaccine) for Adults Aged 50 and Older pfizer.com ↗
2024-01-04 Vaxcyte, Inc. Vaxcyte Provides Clinical and Regulatory Progress Update on Potential Best-in-Class Pneumococcal Conjugate Vaccine (PCV) Franchise vaxcyte.com ↗
2023-12-04 Vaxcyte, Inc. VAX-24 Phase 1/2 Adult Proof-of-Concept Data Published in The Lancet Infectious Diseases Highlight Best-in-Class Potential of Vaxcyte’s 24-Valent Pneumococcal Conjugate Vaccine (PCV) Candidate vaxcyte.com ↗
2023-04-27 Pfizer U.S. FDA Approves PREVNAR 20®, Pfizer’s 20-valent Pneumococcal Conjugate Vaccine for Infants and Children pfizer.com ↗
2022-01-12 Pfizer Positive Top-Line Results of Pfizer’s Phase 3 Study Exploring Coadministration of PREVNAR 20™ With Pfizer-BioNTech COVID-19 Vaccine in Older Adults Released pfizer.com ↗
2021-10-20 Pfizer Advisory Committee on Immunization Practices Votes to Recommend Routine Use of Pfizer’s PREVNAR 20™ (Pneumococcal 20-valent Conjugate Vaccine) in Adults pfizer.com ↗
2021-09-29 Pfizer Positive Top-line Results of Pfizer’s Phase 3 Study Exploring Coadministration of Prevnar 20™ With Seasonal Flu Vaccine in Older Adults Released pfizer.com ↗
2021-06-08 Pfizer U.S. FDA Approves PREVNAR 20™, Pfizer’s Pneumococcal 20-valent Conjugate Vaccine for Adults Ages 18 Years or Older pfizer.com ↗
2018-05-22 Pfizer A Study Analyzing Observational Data Shows Real-World Effectiveness of Prevnar® 13 in Adults Age 65+ pfizer.com ↗
2016-07-12 Pfizer Pfizer Receives FDA Approval for Prevnar 13® in Adults Age 18 Through 49 pfizer.com ↗

Evidence & citations 5 cited values

Every value below carries the sentence it was read from. 38 sources stand behind the page.

FieldValueCited text
Known as Prevnar “Patients will receive 0.5 mL Prevnar in the deltoid muscle during weeks 9, 17, and 25 after autologous hematopoietic stem cell transplantation (HSCT)” NCT00569309 ↗
38

“Pneumococcal Conjugate Vaccine (Prevnar; Wyeth) With Pneumococcal Polysaccharide Vaccine (23-valent) and Tetanus/Diphtheria Vaccine” NCT00164411 ↗

“Granulocyte Macrophage-Colony Stimulating Factor (GM-CSF), Prevnar-Pneumococcal Conjugate vaccine (PCV), T cell infusion” NCT00834665 ↗

“Comparison of a DTaP-IPV-HB-PRP~T Combined Vaccine to Infanrix™-Hexa, When Administered With Prevnar® in Thai Infants” NCT00401531 ↗

“heptavalent pneumococcal vaccine (PCV7; Prevnar(®), Pfizer)” PMID 25424793 ↗ 2014

“Prevnar® vaccine” NCT01098474 ↗

“PREVNAR™” NCT00109343 ↗

NCT00578175 ↗

NCT00390130 ↗

NCT00137605 ↗

NCT06562790 ↗

Show 28 more sources

Known as PCV-7 “This open-label, multicenter, randomized, comparative study evaluated immunogenicity, safety and tolerability of concomitant (Group 1; n=330) vs. non-concomitant (Group 2;...” PMID 23744509 ↗ Jun 2013
1

“heptavalent pneumococcal vaccine (PCV7; Prevnar(®), Pfizer)” PMID 25424793 ↗ 2014

Known as Pneumococcal Conjugate Vaccine (PCV) “Prevnar- Pneumococcal Conjugate Vaccine (PCV)” NCT01245673 ↗
Modality Vaccine “using Pneumococcal vaccine immunization” NCT00023504 ↗
Route Intramuscular “0.5-mL intramuscular injection” NCT00109343 ↗