Study Evaluating 13-valent Pneumococcal Conjugate Vaccine Catch-Up Regimens in Older Infants and Children
A Phase 3 Open-label Trial Evaluating the Safety, Tolerability and Immunogenicity of a 13-valent Pneumococcal Conjugate Vaccine in Older Infants and Children Who Are Naive to Previous Vaccination With Pneumococcal Conjugate Vaccine.
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 3
Kontakter og lokationer
Studiesteder
-
-
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Bydgoszcz, Polen, 85-168
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Bydgoszcz, Polen, 85-316
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Debica, Polen, 39-200
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Krakow, Polen, 31-503
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Leczna, Polen, 21-010
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Lodz, Polen, 91-738
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Oborniki Salskie, Polen, 55-120
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Proznan, Polen, 61-709
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Trzebnica, Polen, 55-100
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Aged from 7 months to <72 months at time of enrollment.
- Available for entire study period and whose parent/legal guardian could be reached by telephone.
- Healthy as determined by medical history, physical examination, and judgment of the investigator.
- Parent/legal guardian had to be able to complete all relevant study procedures during subject participation.
Exclusion Criteria:
- Previous vaccination with licensed or investigational pneumococcal vaccine.
- A previous anaphylactic reaction to any vaccine or vaccine-related component.
- Contraindication to vaccination with pneumococcal vaccine.
- Bleeding diathesis or condition associated with prolonged bleeding time that would contraindicate intramuscular injection.
- Known or suspected immune deficiency or suppression.
- History of culture-proven invasive disease caused by S pneumoniae.
- Major known congenital malformation or serious chronic disorders.
- Significant neurological disorder or history of seizure including febrile seizure, or significant stable or evolving disorders such as cerebral palsy, encephalopathy, hydrocephalus, or other significant disorders. Does not include resolving syndromes due to birth trauma such as Erb palsy.
- Receipt of blood products or gamma-globulin (including monoclonal antibodies) in the last 3 months.
- Participation in another investigational or interventional trial. Participation in purely observational studies is acceptable.
- Child is a direct descendant (child or grandchild) of a member of the study site personnel.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Forebyggelse
- Tildeling: Ikke-randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Eksperimentel: EN
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Percentage of Participants Achieving Antibody Level ≥0.35μg/mL After Vaccination
Tidsramme: 28 to 42 days after vaccination 3 for Group 1 (13 to <17 months of age), after vaccination 2 for Group 2 (14 to <26 months of age), and after vaccination 1 for Group 3 (26 to <73 months of age).
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Percentages of participants achieving World Health Organization (WHO) predefined antibody threshold ≥0.35μg/mL along with the corresponding 95% CI for the 7 common pneumococcal serotypes (serotypes 4, 6B, 9V, 14, 18C, 19F, and 23F) and 6 additional pneumococcal serotypes specific to 13vPnC (serotypes 1, 3, 5, 6A, 7F, and 19A) are presented.
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28 to 42 days after vaccination 3 for Group 1 (13 to <17 months of age), after vaccination 2 for Group 2 (14 to <26 months of age), and after vaccination 1 for Group 3 (26 to <73 months of age).
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Geometric Mean Antibody Concentration (GMC) After Vaccination in 13vPnC Groups
Tidsramme: 28 to 42 days after vaccination 3 for Group 1 (13 to <17 months of age), after vaccination 2 for Group 2 (14 to <26 months of age), and after vaccination 1 for Group 3 (26 to <73 months of age).
|
GMC as measured by enzyme-linked immunosorbent assay (ELISA) for 7 common pneumococcal serotypes (serotypes 4, 6B, 9V, 14, 18C, 19F, and 23F) and 6 additional pneumococcal serotypes specific to 13vPnC (Serotypes 1, 3, 5, 6A, 7F, and 19A) are presented.
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28 to 42 days after vaccination 3 for Group 1 (13 to <17 months of age), after vaccination 2 for Group 2 (14 to <26 months of age), and after vaccination 1 for Group 3 (26 to <73 months of age).
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Procentdel af deltagere, der rapporterer forudspecificerede lokale reaktioner
Tidsramme: I løbet af 4-dages perioden efter hver dosis
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Lokale reaktioner blev indsamlet ved hjælp af en elektronisk dagbog.
Ømhed blev skaleret som Enhver (ømhed til stede); Betydelig (til stede og forstyrret bevægelse af lemmer).
Hævelse og rødme blev skaleret som enhver (hævelse eller rødme til stede); Mild (0,5 centimeter [cm] til 2,0 cm); Moderat (2,5 til 7,0 cm); Alvorlig (>7,0 cm).
Deltagerne kan være repræsenteret i mere end 1 kategori.
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I løbet af 4-dages perioden efter hver dosis
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Percentage of Participants Reporting Pre-Specified Systemic Events
Tidsramme: During the 4-day period after each dose
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Systemic events (fever ≥ 37.5 degrees Celsius [C], fever ≥ 38 C but ≤ 39 C, fever >39 C but ≤ 40 C, fever > 40 C, decreased appetite, irritability, increased sleep, decreased sleep, hives, use of medication to treat symptoms, and use of medication to prevent symptoms) were reported using an electronic diary.
Participants may be represented in more than 1 category.
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During the 4-day period after each dose
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Trial Manager, For Poland: WPWZMED@wyeth.com
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 6096A1-3002
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