23-valent pneumococcal polysaccharide vaccine

Trade name: pneumovax-23

Vaccineapproved

Approved

Nov 21, 1977

Pneumococcal polysaccharide vaccine, sold under the brand name Pneumovax 23, is a pneumococcal vaccine that is used for the prevention of pneumococcal disease caused by the 23 serotypes of Streptococcus pneumoniae contained in the vaccine as capsular polysaccharides. It is given by intramuscular or subcutaneous injection. — Wikipedia

Clinical trial activity

180 trials · 139 clinical orgs · 1 marketing orgs

Phase 1
43
Phase 2
82
Phase 3
47
Phase 4
49

Earliest trial started Nov 2, 1999 (NCT00001080)

Timeline

1970s

  1. Nov 21, 1977

    Merck — Earliest FDA Approval

  2. Nov 21, 1977

    Merck — NDA Secondary Org

  3. Nov 21, 1977

    Merck — NDA Organization

1990s

  1. Jan 1, 1999

    Earliest Phase 1 Sponsor(trial)

2000s

  1. Jan 1, 2000

    Earliest Phase 2 Sponsor(trial)

  2. Jan 1, 2002

    Earliest Phase 3 Sponsor(trial)

Indications

Studied for

Mechanism of action

Approval history

  • approvedNov 21, 1977

Chemistry & pharmacology

Oral

No

Parenteral

No

Topical

No

Sources

Also known as

  • 1,2,4-trichloro-5-((4-chlorophenyl)sulfinyl)benzene
  • 23-valent pneumococcal capsular polysaccharide vaccine
  • 23-valent pneumococcal polysaccharide vaccine
  • 23-valent ppv
  • 23-valent vaccine
  • 23vppv
  • 2,4,5,4'-tetrachlorodiphenylsulfoxide
  • pneumo23
  • pneumo 23
  • pneumo-23
  • pneumococcal 23 valent polysaccharide vaccine
  • pneumococcal polysaccharide vaccine
  • pneumococcal vaccine, polyvalent
  • pneumococcal vaccine, polyvalent 23
  • pneumovax
  • pneumovax
  • pneumovax
  • pneumovax 23
  • pneumovax 23
  • pneumovax 23
  • pneumovax 23
  • pneumovax-23
  • pneumovax-23
  • pneumovax ii
  • pneumovax ii
  • pnu-imune 23
  • polysaccharide anti- pneumococcal vaccine
  • ppsv23
  • ppv-23
  • prodiax-23
  • tetanus toxoid [tt]-containing adsorbed vaccine
  • v110
  • v110
  • v110

Clinical trials

NCT IDPhaseStart dateSponsor(s)
NCT06708286Phase 2/Phase 3 (Phase 3)Dec 18, 2024Tianjin Cansino Biotechnology Inc
NCT06703203Phase 1/Phase 2 (Phase 2)Aug 27, 2024Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd.
NCT06474377Phase 1Jun 20, 2024China National Pharmaceutical Group, Government of China
NCT06271681Phase 4May 1, 2024Department of Veteran Affairs, Merck
NCT06678620Phase 2Apr 20, 2024Government of China
NCT06177912Phase 3Jan 17, 2024Merck
NCT06182124Phase 1/Phase 2 (Phase 2)Dec 15, 2023Pfizer
NCT06056050Phase 1Dec 6, 2023Tianjin Cansino Biotechnology Inc
NCT06678607Phase 1Nov 19, 2023Government of China
NCT07025876Early Phase 1 (Phase 1)Nov 18, 2023Government of China
NCT06044077Phase 3Sep 8, 2023Government of China
NCT05982314Phase 1/Phase 2 (Phase 2)Jul 17, 2023GPN Vaccines
NCT05827874Phase 1Apr 12, 2023
NCT05731115Phase 4Feb 27, 2023Government of China, Sinovac Biotech Co., Ltd
NCT05696080Phase 3Feb 13, 2023Merck
NCT06314867Phase 3Jan 30, 2023Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd.
NCT05667740Phase 1Jan 23, 2023GPN Vaccines, IDT Australia Ltd.
NCT05633992Phase 3Jan 10, 2023Merck
NCT05417165Phase 2Dec 31, 2022Ohio State University
NCT05622942Phase 1Dec 24, 2022Tianjin Cansino Biotechnology Inc
Showing 20 of 180 trials
Page 1 / 9

Organizations

Research & Development (139)

OrganizationOrg typeTrialsAs lead sponsorPhasesEarliest year
MerckFor profit242142005
Government of ChinaGovernment20542011
GlaxoSmithKlineFor profit151442003
PfizerFor profit14841999
National Institute of Allergy and Infectious Diseases (NIAID)Government12751999
University of ParisAcademic/Hospital8522006
China National Biotec Group Co., LtdFor profit6612020
Sinovac Biotech Co., LtdFor profit6622015
National Cancer Institute (NCI)Government5222006
Centers for Disease Control and Prevention (CDC)Government4132002
Chengdu Institute of Biological Products Co.,Ltd.Government4012020
Department of Veteran AffairsGovernment4432003
Mayo ClinicAcademic/Hospital4422007
University of Colorado, DenverAcademic/Hospital4222011
Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd.For profit3322018
AstellasFor profit3332007
Changchun Institute of Biological Products Co., Ltd.For profit3012020
Institut National de la Santé Et de la Recherche Médicale, FranceAcademic/Hospital3332006
Korea UniversityAcademic/Hospital3312012
SanofiFor profit3332007
139 organizations
Page 1 / 7

Marketing (2)

OrganizationOrg typeRelationshipDate
MerckFor profitNDA2Nov 21, 1977
MerckFor profitNDANov 21, 1977