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Prescribing InformationIndicationPatient SiteOrder Prevnar 20®
Study 6Prevnar 20® (Pneumococcal 20-valent Conjugate Vaccine) immunogenicity in previously vaccinated adults 1
Study 6: Study Design
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Prevnar 20 was studied in previously vaccinated patients1,2
Study description Phase 3 randomized, open-label clinical trial
Countries United States and Sweden
Age (years) ≥65
Evaluated Safety and immunogenicity of Prevnar 20 in patients previously vaccinated with:
  • PPSV23 (≥1 to ≤5 years prior to enrollment, n=253) 
  • PCV13 (≥6 months prior to enrollment, n=245)
  • PCV13 followed by PPSV23 (with PPSV23 ≥1 year prior to enrollment, n=125)
Risk factors Healthy and immunocompetent adults with stable underlying conditions, including chronic cardiovascular disease, chronic pulmonary disease, renal disorders, diabetes, chronic liver disease, and medical risk conditions and behaviors (eg, smoking) that are known to increase the risk of serious pneumococcal pneumonia and IPD.
Response measures There is no noninferiority analysis of Study 6.
IPD=invasive pneumococcal disease; PCV13=Prevnar 13® (Pneumococcal 13-valent Conjugate Vaccine [Diphtheria CRM197 Protein]); PPSV23=23-valent pneumococcal polysaccharide vaccine.References: Prevnar 20® (Pneumococcal 20-valent Conjugate Vaccine) Prescribing Information, Wyeth Pharmaceuticals LLC, 2023. Data on file. Pfizer Inc. Clinical studies Study 6: Prevnar 20 was evaluated in adults age 65 or older who were previously vaccinated. 1 Review the data Loading With 20 serotypes in its pneumococcal conjugate vaccine, you can help protect your eligible adult patients. 1 Explore additional protection Loading
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INDICATION AND SELECT SAFETY INFORMATION
  • Prevnar 20® is a vaccine approved for:​​​​​
    • active immunization for the prevention of invasive disease caused by Streptococcus pneumoniae serotypes 1, 3, 4, 5, 6A, 6B, 7F, 8, 9V, 10A, 11A, 12F, 14, 15B, 18C, 19A, 19F, 22F, 23F, and 33F in individuals 6 weeks of age and older
    • active immunization for the prevention of pneumonia caused by S. pneumoniae serotypes 1, 3, 4, 5, 6A, 6B, 7F, 8, 9V, 10A, 11A, 12F, 14, 15B, 18C, 19A, 19F, 22F, 23F, and 33F in individuals 18 years of age and older
  • The indication for the prevention of pneumonia caused by S. pneumoniae serotypes 8, 10A, 11A, 12F, 15B, 22F, and 33F in individuals 18 years of age and older is approved under accelerated approval based on immune responses as measured by opsonophagocytic activity (OPA) assay. Continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory trial
SELECT SAFETY INFORMATION
  • Do not administer Prevnar 20® to individuals with severe allergic reaction (eg, anaphylaxis) to any component of Prevnar 20® or to diphtheria toxoid
  • Safety and immunogenicity data on Prevnar 20® are not available for individuals in immunocompromised groups and vaccination should be considered on an individual basis. Based on experience with pneumococcal vaccines, individuals with altered immunocompetence may have reduced immune responses to Prevnar 20®
IMPORTANT SAFETY INFORMATION
  • Do not administer Prevnar 20® to individuals with severe allergic reaction (eg, anaphylaxis) to any component of Prevnar 20® or to diphtheria toxoid
  • Safety and immunogenicity data on Prevnar 20® are not available for individuals in immunocompromised groups and vaccination should be considered on an individual basis. Based on experience with pneumococcal vaccines, individuals with altered immunocompetence may have reduced immune responses to Prevnar 20®
  • In individuals 18 years of age and older, the most commonly reported solicited adverse reactions (>10%) were pain at the injection site, muscle pain, fatigue, headache, and arthralgia. Additionally, injection site swelling was also reported (>10%) in individuals 18 through 59 years of age
Patients should always ask their healthcare providers for medical advice about adverse events. You are encouraged to report negative side effects of vaccines to the US Food and Drug Administration (FDA) and the Centers for Disease Control and Prevention (CDC). Visit http://www.vaers.hhs.gov or call 1-800-822-7967.

Please click for Prevnar 20® Full Prescribing Information.INDICATION
  • Prevnar 20® is a vaccine approved for:
    • active immunization for the prevention of invasive disease caused by Streptococcus pneumoniae serotypes 1, 3, 4, 5, 6A, 6B, 7F, 8, 9V, 10A, 11A, 12F, 14, 15B, 18C, 19A, 19F, 22F, 23F, and 33F in individuals 6 weeks of age and older
    • active immunization for the prevention of pneumonia caused by S. pneumoniae serotypes 1, 3, 4, 5, 6A, 6B, 7F, 8, 9V, 10A, 11A, 12F, 14, 15B, 18C, 19A, 19F, 22F, 23F, and 33F in individuals 18 years of age and older
  • The indication for the prevention of pneumonia caused by S. pneumoniae serotypes 8, 10A, 11A, 12F, 15B, 22F, and 33F in individuals 18 years of age and older is approved under accelerated approval based on immune responses as measured by opsonophagocytic activity (OPA) assay. Continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory trial