- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT07573462
A Study to Learn About the Safety of an Expanded Pneumococcal Vaccine in Healthy Infants
A PHASE 3, RANDOMIZED, DOUBLE-BLINDED TRIAL TO EVALUATE THE SAFETY AND TOLERABILITY OF A MULTIVALENT PNEUMOCOCCAL CONJUGATE VACCINE IN HEALTHY INFANTS
The purpose of this study is to learn about the safety of a new pneumococcal vaccine and how the new pneumococcal vaccine helps to fight against germs that can cause pneumonia (lung infections), meningitis (brain infections), and otitis media (ear infections) in infants when compared to the pneumococcal vaccine that is currently in use, 20vPnC (Prevnar 20®).
This study will test if the new pneumococcal vaccine is as safe as the one that is currently in use. This new vaccine can possibly provide additional protection against germs that cause pneumococcal disease that are not included in the vaccines that are currently given to infants. Pneumococcal disease includes a variety of infections caused by a specific germ, Streptococcus pneumoniae.
There are two groups in this study. All participants will be assigned to one of the two groups. This study is seeking participants who are:
- infants who are about 2 months of age
About 2400 infants will be assigned by chance to one of the two groups to receive either PG4 (new vaccine) or 20vPnC (currently in use) into the left thigh muscle at 2, 4, 6, and 12 to 15 months of age.
Infants will take part in this study for about 16 to 19 months (about 1 and a half years). During this time, infants will have 6 study clinic visits and 1 phone call. At these study clinic visits, parent(s)/legal guardian(s) will be asked if the infant experienced any side effects. A side effect is an unintentional or unexpected reaction to a vaccine.
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Studietype
Registrering (Antatt)
Fase
- Fase 3
Kontakter og plasseringer
Studiekontakt
- Navn: Pfizer CT.gov Call Center
- Telefonnummer: 1-800-718-1021
- E-post: ClinicalTrials.gov_Inquiries@pfizer.com
Studiesteder
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New South Wales
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Westmead, New South Wales, Australia, 2145
- Har ikke rekruttert ennå
- The Children's Hospital at Westmead
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Queensland
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Brisbane, Queensland, Australia, 4101
- Har ikke rekruttert ennå
- Queensland Children's Hospital
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South Brisbane, Queensland, Australia, 4101
- Har ikke rekruttert ennå
- Centre for Children's Health Research
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Victoria
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Clayton, Victoria, Australia, 3168
- Har ikke rekruttert ennå
- Monash Health
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Parkville, Victoria, Australia, 3052
- Rekruttering
- Murdoch Children's Research Institute
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Western Australia
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Nedlands, Western Australia, Australia, 6009
- Rekruttering
- Perth Children's Hospital
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Nedlands, Western Australia, Australia, 6009
- Rekruttering
- The Kids Research Institute Australia
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Ontario
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London, Ontario, Canada, N5W 6A2
- Rekruttering
- Milestone Research Inc.
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Sarnia, Ontario, Canada, N7T 4X3
- Rekruttering
- Bluewater Clinical Research Group Inc.
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Keski-Pohjanmaa
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Kokkola, Keski-Pohjanmaa, Finland, 67100
- Har ikke rekruttert ennå
- FVR, Kokkolan rokotetutkimusklinikka
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North Ostrobothnia
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Oulu, North Ostrobothnia, Finland, 90220
- Har ikke rekruttert ennå
- FVR, Oulun rokotetutkimusklinikka
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Pirkanmaa
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Tampere, Pirkanmaa, Finland, 33100
- Har ikke rekruttert ennå
- FVR, Tampereen rokotetutkimusklinikka
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Uusimaa
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Espoo, Uusimaa, Finland, 02230
- Har ikke rekruttert ennå
- FVR, Espoon rokotetutkimusklinikka
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Helsinki, Uusimaa, Finland, 00290
- Har ikke rekruttert ennå
- MeVac - Meilahti Vaccine Research Center
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Helsinki, Uusimaa, Finland, 00100
- Har ikke rekruttert ennå
- FVR, Etelä-Helsingin rokotetutkimusklinikka
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Jarvenpaa, Uusimaa, Finland, 04400
- Har ikke rekruttert ennå
- FVR, Järvenpään rokotetutkimusklinikka
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Florida
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Estero, Florida, Forente stater, 33928
- Rekruttering
- Starz Pediatrics
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Fort Lauderdale, Florida, Forente stater, 33304
- Rekruttering
- Innovate Research Centers, LLC
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Fort Myers, Florida, Forente stater, 33908
- Rekruttering
- MacKoul Pediatrics Fort Myers
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Miami, Florida, Forente stater, 33135
- Har ikke rekruttert ennå
- Dr. Gala, LLC
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Georgia
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Union City, Georgia, Forente stater, 30291
- Rekruttering
- Rophe Adult and Pediatric Medicine/SKYCRNG
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Idaho
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Idaho Falls, Idaho, Forente stater, 83404
- Rekruttering
- Rosemark Women Care Specialists
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Illinois
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Chicago, Illinois, Forente stater, 60621
- Rekruttering
- Eagle Clinical Research
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Kentucky
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Bardstown, Kentucky, Forente stater, 40004
- Rekruttering
- Kentucky Pediatric/ Adult Research
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Louisiana
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Shreveport, Louisiana, Forente stater, 71101
- Rekruttering
- LSU Health Shreveport Clinical Trials Office
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Shreveport, Louisiana, Forente stater, 71101
- Rekruttering
- Ochsner/LSU Health Shreveport - Progressive Pediatrics
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Shreveport, Louisiana, Forente stater, 71103
- Rekruttering
- Ochsner LSU Health Shreveport Ambulatory Care Center
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Shreveport, Louisiana, Forente stater, 71103
- Rekruttering
- Ochsner/LSU Health Shreveport Academic Medical Center
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Massachusetts
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Fall River, Massachusetts, Forente stater, 02721
- Rekruttering
- Pediatric Associates of Fall River
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New York
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Hawthorne, New York, Forente stater, 10532
- Rekruttering
- Boston Children's Health Physicians
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Valhalla, New York, Forente stater, 10595
- Rekruttering
- Maria Fareri Children's Hospital
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Ohio
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South Euclid, Ohio, Forente stater, 44121
- Rekruttering
- Senders Pediatrics
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Oklahoma
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Oklahoma City, Oklahoma, Forente stater, 73103
- Rekruttering
- Legacy Clinical Trials
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Oregon
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Gresham, Oregon, Forente stater, 97030
- Rekruttering
- Cyn3rgy Research Corporation
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Pennsylvania
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Sayre, Pennsylvania, Forente stater, 18840
- Rekruttering
- Donald Guthrie Foundation
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Sayre, Pennsylvania, Forente stater, 18840
- Rekruttering
- Guthrie Medical Group
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South Carolina
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Simpsonville, South Carolina, Forente stater, 29680
- Rekruttering
- Tribe Clinical Research LLC. at Parkside Pediatrics Five Forks
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Texas
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Plano, Texas, Forente stater, 75093
- Har ikke rekruttert ennå
- National Research Centers, Plano LLC
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Virginia
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Gordonsville, Virginia, Forente stater, 22942
- Rekruttering
- Pediatric Research of Charlottesville, LLC.
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Dziekanów Leśny, Polen, 05-092
- Har ikke rekruttert ennå
- SZPZOZ im. Dzieci Warszawy w Dziekanowie Lesnym
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Bavaria
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Schönau am Königssee, Bavaria, Tyskland, 83471
- Har ikke rekruttert ennå
- Kinder- und Jugendarztpraxis Dr. med. Michael Horn
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Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
- Barn
Tar imot friske frivillige
Beskrivelse
Inclusion Criteria:
- Infants who are about 2 months of age
- Healthy infants determined by clinical assessment, including medical history and clinical judgment, to be eligible for the study.
Exclusion Criteria:
- History of severe adverse reaction associated with a vaccine and/or severe allergic reaction (eg, anaphylaxis).
- Major known congenital malformation or serious chronic disorder.
- Other acute or chronic medical or psychiatric condition or laboratory abnormality that may increase the risk associated with study participation or investigational product administration or may interfere with the interpretation of study results and, in the judgment of the investigator, would make the participant inappropriate for entry into this study.
- Previous vaccination with any licensed or investigational pneumococcal vaccine, or planned receipt through study participation.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Forebygging
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Firemannsrom
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
|
Eksperimentell: PG4 (intramuscular)
Multivalent Pneumococcal Vaccine
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Multivalent Pneumococcal Vaccine
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Aktiv komparator: 20-valent pneumococcal conjugate vaccine (20vPnC) (intramuscular)
20-valent pneumococcal conjugate vaccine (20vPnC)
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20-valent pneumokokkkonjugatvaksine (20vPnC)
Andre navn:
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Prosentandel av deltakerne som rapporterte lokale reaksjoner innen 7 dager etter hver dose
Tidsramme: Dag 7
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Utløste lokale reaksjoner etter hver dose
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Dag 7
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Prosentandel av deltakerne som rapporterer alvorlige bivirkninger (SAE)
Tidsramme: Dose 1 til 6 måneder etter dose 4
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SAE som oppstår fra dose 1 til 6 måneder etter dose 4
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Dose 1 til 6 måneder etter dose 4
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Percentage of participants reporting systemic events within 7 days after each dose
Tidsramme: Day 7
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Prompted systemic events after each dose
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Day 7
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Percentage of participants reporting adverse events (AEs) from Dose 1 to 1 month after Dose 3
Tidsramme: Dose 1 to 1 month after Dose 3
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AEs occurring from Dose 1 to 1 month after Dose 3
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Dose 1 to 1 month after Dose 3
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Percentage of participants reporting AEs from Dose 4 to 1 month after Dose 4
Tidsramme: Dose 4 to 1 month after Dose 4
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AEs occurring from Dose 4 to 1 month after Dose 4
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Dose 4 to 1 month after Dose 4
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Samarbeidspartnere og etterforskere
Sponsor
Etterforskere
- Studieleder: Pfizer CT.gov Call Center, Pfizer
Publikasjoner og nyttige lenker
Hjelpsomme linker
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Antatt)
Studiet fullført (Antatt)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- C4931007
- 2025 (U.S. NIH-stipend/kontrakt: Faculty of Social Sciences Scientific Grant at the University of Gdańsk)
- 2025-523447-35-00 (Registeridentifikator: CTIS (EU))
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
IPD-planbeskrivelse
Legemiddel- og utstyrsinformasjon, studiedokumenter
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