Streptococcus pneumoniae type 4 capsular polysaccharide antigen

DB10322ApprovedInvestigationalVaccinesInactivated Pneumococcal Vaccine

Streptococcus pneumoniae type 4 capsular polysaccharide antigen is a vaccine that contains highly purified capsular polysaccharides from the invasive pneumococcal type 4 of Streptococcus pneumoniae. It is an active immunization... It is an active immunization for intramuscular or subcutaneous injection against pneumococcal disease such as pneumococcal pneumonia and pneumococcal bacteremia.

First approval
Canada, 2005 · United States, 1983 · European Union, 2021
Also known as
pneumococcal capsular polysaccharide type 4 vaccine · Pneumococcal polysaccharide serotype 4
Brand names
  • Apexxnar
  • Pneumovax 23
  • Prevenar 13
  • Prevnar 20
  • Synflorix
  • Vaxneuvance

Resolves to

Clinical / RWD

What you can answer from here — as of April 02, 2025

189Clinical trialsPhase, status and sponsor resolved per trial
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2Structured indicationsCondition, population, route and combination as fields, not prose
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92Marketed productsAcross 10 countries and 13 labellers
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Which other approved drugs treat the same conditions as Streptococcus pneumoniae type 4 capsular polysaccharide antigen, and which companies have late-stage candidates in those indications?

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