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Safety and Immunogenicity of Three Influenza Vaccines in Children Aged 4 Years Old to Less Than 18 Years Old

2. November 2015 aktualisiert von: Novartis Vaccines

A Phase III, Stratified, Randomized, Double-Blind, Multicenter, Non-Inferiority Study to Evaluate Safety and Immunogenicity of Cell-Based Quadrivalent Subunit Influenza Virus Vaccine and Cell-Based Trivalent Subunit Influenza Virus Vaccines in Subjects Ages ≥4 Years to < 18 Years

Evaluate safety and immunogenicity of three influenza vaccines in children ages greater than 4 years old to less than 18 years old.

Studienübersicht

Status

Abgeschlossen

Bedingungen

Intervention / Behandlung

Studientyp

Interventionell

Einschreibung (Tatsächlich)

2333

Phase

  • Phase 3

Kontakte und Standorte

Dieser Abschnitt enthält die Kontaktdaten derjenigen, die die Studie durchführen, und Informationen darüber, wo diese Studie durchgeführt wird.

Studienorte

  • Vereinigte Staaten
    • Alabama
      • Huntsville, Alabama, Vereinigte Staaten, 35802
      • Mobile, Alabama, Vereinigte Staaten, 36608
    • Arizona
      • Chandler, Arizona, Vereinigte Staaten, 85224
      • Mesa, Arizona, Vereinigte Staaten, 85206
      • Mesa, Arizona, Vereinigte Staaten, 85213
    • Arkansas
      • Harrisburg, Arkansas, Vereinigte Staaten, 72452
      • Jonesboro, Arkansas, Vereinigte Staaten, 72401
    • California
      • Anaheim, California, Vereinigte Staaten, 92804
      • Anaheim, California, Vereinigte Staaten, 92801
      • Downey, California, Vereinigte Staaten, 90241
      • Garden Grove, California, Vereinigte Staaten, 92844
      • Modesto, California, Vereinigte Staaten, 95350
      • Paramount, California, Vereinigte Staaten, 90723
      • Sacramento, California, Vereinigte Staaten, 95816
      • San Diego, California, Vereinigte Staaten, 92103-6204
      • San Francisco, California, Vereinigte Staaten, 94102
      • Santa Rosa, California, Vereinigte Staaten, 95405
      • West Covina, California, Vereinigte Staaten, 91790
    • Colorado
      • Colorado Springs, Colorado, Vereinigte Staaten, 80907
      • Denver, Colorado, Vereinigte Staaten, 80246
      • Denver, Colorado, Vereinigte Staaten, 80249
      • Thornton, Colorado, Vereinigte Staaten, 80233
    • Florida
      • Boca Raton, Florida, Vereinigte Staaten, 33432
      • Lake Mary, Florida, Vereinigte Staaten, 32746
      • Melbourne, Florida, Vereinigte Staaten, 32935
      • Miami Beach, Florida, Vereinigte Staaten, 33141
      • Opa Locka, Florida, Vereinigte Staaten, 33055
      • Pinellas Park, Florida, Vereinigte Staaten, 33781
    • Georgia
      • Atlanta, Georgia, Vereinigte Staaten, 30338
      • Marietta, Georgia, Vereinigte Staaten, 30062
      • Woodstock, Georgia, Vereinigte Staaten, 30189
    • Idaho
      • Boise, Idaho, Vereinigte Staaten, 83642
    • Illinois
      • Peoria, Illinois, Vereinigte Staaten, 61602
    • Indiana
      • Mishawaka, Indiana, Vereinigte Staaten, 46545
    • Iowa
      • Council Bluffs, Iowa, Vereinigte Staaten, 51503
    • Kansas
      • Newton, Kansas, Vereinigte Staaten, 67114
      • Wichita, Kansas, Vereinigte Staaten, 67207
      • Wichita, Kansas, Vereinigte Staaten, 67010
    • Kentucky
      • Lexington, Kentucky, Vereinigte Staaten, 40509
      • Louisville, Kentucky, Vereinigte Staaten, 40291
    • Louisiana
      • Metairie, Louisiana, Vereinigte Staaten, 70006
    • Missouri
      • Kansas City, Missouri, Vereinigte Staaten, 64114
      • St. Louis, Missouri, Vereinigte Staaten, 63141
    • Nebraska
      • Bellevue, Nebraska, Vereinigte Staaten, 68005
      • Fremont, Nebraska, Vereinigte Staaten, 68025
      • Omaha, Nebraska, Vereinigte Staaten, 68114
      • Omaha, Nebraska, Vereinigte Staaten, 68134
    • Nevada
      • Las Vegas, Nevada, Vereinigte Staaten, 89104
    • New York
      • Binghamton, New York, Vereinigte Staaten, 13901
    • North Carolina
      • Wilmington, North Carolina, Vereinigte Staaten, 28401
    • Ohio
      • Akron, Ohio, Vereinigte Staaten, 44311
      • Cincinnati, Ohio, Vereinigte Staaten, 45249
      • Cleveland, Ohio, Vereinigte Staaten, 44106
      • Cleveland, Ohio, Vereinigte Staaten, 44122
      • Dayton, Ohio, Vereinigte Staaten, 45414
      • Dayton, Ohio, Vereinigte Staaten, 45406
      • Kettering, Ohio, Vereinigte Staaten, 45429
    • Oklahoma
      • Oklahoma City, Oklahoma, Vereinigte Staaten, 73112
      • Oklahoma City, Oklahoma, Vereinigte Staaten, 73103
      • Tulsa, Oklahoma, Vereinigte Staaten, 74127
    • Pennsylvania
      • Erie, Pennsylvania, Vereinigte Staaten, 16505
      • Erie, Pennsylvania, Vereinigte Staaten, 16508
      • Hermitage, Pennsylvania, Vereinigte Staaten, 16148
      • Sellersville, Pennsylvania, Vereinigte Staaten, 18960
      • Upper St. Clair, Pennsylvania, Vereinigte Staaten, 15241
    • South Carolina
      • Anderson, South Carolina, Vereinigte Staaten, 29621
      • Charleston, South Carolina, Vereinigte Staaten, 29403
      • Mt. Pleasant, South Carolina, Vereinigte Staaten, 29464
    • Tennessee
      • Bristol, Tennessee, Vereinigte Staaten, 37620
      • Jefferson City, Tennessee, Vereinigte Staaten, 37760
      • Lebanon, Tennessee, Vereinigte Staaten, 37087
      • Nashville, Tennessee, Vereinigte Staaten, 37203
    • Texas
      • Austin, Texas, Vereinigte Staaten, 78705
      • Dallas, Texas, Vereinigte Staaten, 75231
      • Fort Worth, Texas, Vereinigte Staaten, 76107
      • Fort Worth, Texas, Vereinigte Staaten, 76135
      • Round Rock, Texas, Vereinigte Staaten, 78681
      • San Angelo, Texas, Vereinigte Staaten, 76904
      • San Antonio, Texas, Vereinigte Staaten, 78229
    • Utah
      • Draper, Utah, Vereinigte Staaten, 84020
      • Layton, Utah, Vereinigte Staaten, 84041
      • Salt Lake City, Utah, Vereinigte Staaten, 84121
      • Salt Lake City, Utah, Vereinigte Staaten, 84109
      • Salt Lake City, Utah, Vereinigte Staaten, 84124
      • South Jordan, Utah, Vereinigte Staaten, 84095
      • West Jordan, Utah, Vereinigte Staaten, 84088
    • Virginia
      • Burke, Virginia, Vereinigte Staaten, 22015
      • Charlottesville, Virginia, Vereinigte Staaten, 22902

Teilnahmekriterien

Forscher suchen nach Personen, die einer bestimmten Beschreibung entsprechen, die als Auswahlkriterien bezeichnet werden. Einige Beispiele für diese Kriterien sind der allgemeine Gesundheitszustand einer Person oder frühere Behandlungen.

Zulassungskriterien

Studienberechtigtes Alter

4 Jahre bis 18 Jahre (Kind, Erwachsene)

Akzeptiert gesunde Freiwillige

Ja

Studienberechtigte Geschlechter

Alle

Beschreibung

Inclusion Criteria:

  1. Male or female aged 4 years to less than 18 years of age.
  2. Individual who had a parent or guardian who could give written informed consent after understanding the nature of the study and comply with study procedures and were available for follow-up.
  3. If the individual was of an age where, according to local regulations, informed assent is required, that individual had provided assent to participate in the study.

Exclusion Criteria:

  1. Individuals recently vaccinated against influenza
  2. Subjects with contraindications to receive influenza vaccine

Studienplan

Dieser Abschnitt enthält Einzelheiten zum Studienplan, einschließlich des Studiendesigns und der Messung der Studieninhalte.

Wie ist die Studie aufgebaut?

Designdetails

  • Hauptzweck: Verhütung
  • Zuteilung: Zufällig
  • Interventionsmodell: Parallele Zuordnung
  • Maskierung: Verdreifachen

Waffen und Interventionen

Teilnehmergruppe / Arm
Intervention / Behandlung
Experimental: QIVc (≥4 to <18 years)
Subjects received one or two doses of QIVc-Quadrivalent Cell-based Influenza Vaccine recommended for 2013-2014 season
Biologisch: QIVc
Novartis Investigational Quadrivalent Vaccine
Aktiver Komparator: TIV1c (≥4 to <18 years)
Subjects received one or two doses of TIV1c (Trivalent Inactivated Cell-based Influenza Vaccine containing one strain from B lineage ("B1" strain) recommended for 2013-2014 season
Biologisch: TIV1c
Licensed Influenza Vaccine
Aktiver Komparator: TIV2c (≥4 to <18 years)
Subjects received one or two doses of TIV2c (Trivalent Inactivated Cell-based Influenza Vaccine containing B strain from the alternate lineage ("B2" strain) recommended for 2013-2014
Biologisch: TIV2c
Novartis Investigational Vaccine

Was misst die Studie?

Primäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Geometric Mean Titre (GMT) in Subjects After Receiving One or Two Doses of Either QIVc, TIV1c or TIV2c
Zeitfenster: Day 1,Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)

Immunogenicity of QIVc to comparator TIV1c (For A/H1N1, A/H3N2 and B1 strain, the comparison was between QIVc and TIV1c and for B2 i.e. alternate B strain, the comparison was between QIVc and TIV2c) was assessed in terms of GMT in subjects (Previously vaccinated and Not previously vaccinated) measured by hemagglutination inhibition (HI) assay, three weeks after last vaccination with one or two doses of either QIVc, TIV1c or TIV2c.

Non-inferiority was established if the upper bound of the two-sided 95% confidence interval (CI) for the ratio of GMTs (GMT TIV1c or TIV2c /GMT QIVc) for HI antibody does not exceed the non-inferiority margin of 1.5.
Day 1,Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)
Percentages of Subjects Achieving Seroconversion After One or Two Doses of Either QIVc, TIV1c or TIV2c
Zeitfenster: Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)
Immunogenicity of QIVc to comparator TIVc (For A/H1N1, A/H3N2 and B1 strain, the comparison was between QIVc and TIV1c and for B2 i.e. alternate B strain, the comparison was between QIVc and TIV2c) was assessed in terms of number (%) of subjects (Previously vaccinated and Not previously vaccinated) showing seroconversion or significant increase (at least a 4-fold increase in HI titer in subjects seropositive at baseline [i.e., HI titer ≥1:10 at Day 1] ) in HI antibody titers, three weeks after last vaccination with one or two doses of either QIVc, TIV1c or TIV2c Seroconversion was defined in subjects seronegative at baseline (i.e., HI titer <1:10 at Day 1) as postvaccination HI titer ≥1:40, and defined in subjects seropositive at baseline (i.e., HI titer ≥1:10 at Day 1) as a minimum of a 4-fold increase in post-vaccination HI titer.
Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)

Sekundäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Percentages of Subjects Achieving Seroconversion After One or Two Doses of Either QIVc, TIV1c or TIV2c in ≥4 to <18 Years
Zeitfenster: Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)

Immunogenicity was assessed in terms of number (%) of subjects (Previously vaccinated and Not previously vaccinated) showing seroconversion or significant increase in HI antibody titers, three weeks after last vaccination with one or two doses of either QIVc, TIV1c or TIV2c For A/H1N1, A/H3N2 and B1 strain, the comparison was between QIVc and TIV1c and for B2 i.e. alternate B strain, the comparison was between QIVc and TIV2c Seroconversion was defined in subjects seronegative at baseline (i.e., HI titer <1:10 at Day 1) as postvaccination HI titer ≥1:40, and defined in subjects seropositive at baseline (i.e., HI titer ≥1:10 at Day 1) as a minimum of a 4-fold increase in post-vaccination HI titer.

The Center for Biologics Evaluation, Research, and Review (CBER) criterion for an adult population is that the lower bound of the two-sided 95% CI for the percentage of subjects achieving seroconversion for HI antibody should meet or exceed 40%
Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)
Percentages of Subjects Achieving HI Titer ≥1:40 After One or Two Doses of Either QIVc, TIV1c or TIV2c in ≥4 to <18 Years
Zeitfenster: Day 1, Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)

Immunogenicity was assessed in terms of number (%) of subjects (Previously vaccinated and Not previously vaccinated) showing HI titer ≥1:40, three weeks after last vaccination with one or two doses of either QIVc, TIV1c or TIV2c For A/H1N1, A/H3N2 and B1 strain, the comparison was between QIVc and TIV1c and for B2 i.e. alternate B strain, the comparison was between QIVc and TIV2c.

The CBER criterion for adult population was that the lower bound of the two-sided 95% CI for the percentage of subjects achieving an HI antibody titer ≥1:40 should meet or exceed 70%
Day 1, Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)
Percentages of Subjects Achieving Seroconversion After One or Two Doses of Either QIVc, TIV1c or TIV2c in ≥4 to <18 Years
Zeitfenster: Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)
Immunogenicity was assessed in terms of number (%) of subjects (Previously vaccinated and Not previously vaccinated) showing seroconversion or significant increase in HI antibody titers, three weeks after last vaccination with one or two doses of either QIVc, TIV1c or TIV2c For A/H1N1, A/H3N2 and B1 strain, the comparison was between QIVc and TIV1c and for B2 i.e. alternate B strain, the comparison was between QIVc and TIV2c Seroconversion was defined in subjects seronegative at baseline (i.e., HI titer <1:10 at Day 1) as postvaccination HI titer ≥1:40, and defined in subjects seropositive at baseline (i.e., HI titer ≥1:10 at Day 1) as a minimum of a 4-fold increase in post-vaccination HI titer.
Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)
Percentages of Subjects Achieving HI Titer ≥1:40 After One or Two Doses of Either QIVc, TIV1c or TIV2c in ≥4 to <18 Years
Zeitfenster: Day 1, Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)
Immunogenicity was assessed in terms of number (%) of subjects (Previously vaccinated and Not previously vaccinated) showing HI titer ≥1:40, three weeks after last vaccination with one or two doses of either QIVc, TIV1c or TIV2c For A/H1N1, A/H3N2 and B1 strain, the comparison was between QIVc and TIV1c and for B2 i.e. alternate B strain, the comparison was between QIVc and TIV2c The Committee for Medicinal Products for Human Use (CHMP) criterion for an adult population was that the percentage of subjects achieving an HI titer ≥1:40 is >70%
Day 1, Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)
Geometric Mean Ratios (GMR) in Subjects After One or Two Doses of Either QIVc, TIV1c or TIV2c in ≥4 to <18 Years Age
Zeitfenster: Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)
Immunogenicity was measured in subjects (Previously vaccinated and Not previously vaccinated) as the geometric mean ratio (GMR). The ratio of postvaccination to prevaccination HI GMTs, three weeks after last vaccination with one or two doses of either QIVc, TIV1c or TIV2c .For A/H1N1, A/H3N2 and B1 strain, the comparison was between QIVc and TIV1c and for B2 i.e. alternate B strain, the comparison was between QIVc and TIV2c The CHMP criterion for GMR in adult population is >2.5
Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)
GMT in Subjects After Receiving One or Two Doses of Either QIVc, TIV1c Against B2 Strain
Zeitfenster: Day 1, Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)

Immunogenicity of QIVc to comparator TIV1c was assessed in terms of GMT in subjects (Previously vaccinated and Not previously vaccinated) measured by HI assay, three weeks after last vaccination with one or two doses of either QIVc or TIV1c.

Superiority was established if the upper bound of the two-sided 95% CI for the ratio of GMTs (GMT TIV1c /GMT QIVc) for HI antibody did not exceed the superiority margin of 1
Day 1, Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)
Percentages of Subjects Achieving Seroconversion Against B2 Strain After One or Two Doses of Either QIVc or TIV1c
Zeitfenster: Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)

Immunogenicity of QIVc to comparator TIV1c in terms of number (%) of subjects (Previously vaccinated and Not previously vaccinated) showing seroconversion or significant increase in HI antibody titers, against influenza strain B2, three weeks after last vaccination with QIVc or TIV1c.

Superiority criterion was established if the upper bound of the two-sided 95% CI for the difference between seroconversion rates (% seroconversion TIV1c - % seroconversion QIVc) for HI antibody does not exceed the margin of 0 points
Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)
GMT in Subjects After Receiving One or Two Doses of Either QIVc,TIV2c Against B1 Strain
Zeitfenster: Day 1, Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)

Immunogenicity of QIVc to comparator TIV2c was assessed in terms of GMT in subjects (Previously vaccinated and Not previously vaccinated) measured by HI assay, three weeks after last vaccination with one or two doses of either QIVc or TIV2c.

Superiority was established if the upper bound of the two-sided 95% CI for the ratio of GMTs (GMT TIV2c /GMT QIVc) for HI antibody does not exceed the superiority margin of 1
Day 1, Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)
Percentages of Subjects Achieving Seroconversion After One or Two Doses of Either QIVc or TIV2c
Zeitfenster: Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)

Immunogenicity of QIVc to comparator TIV2c in terms of number (%) of subjects (Previously vaccinated and Not previously vaccinated) showing seroconversion or significant increase in HI antibody titers, against influenza strain B1, three weeks after last vaccination with QIVc or TIV2c.

Superiority was established if the upper bound of the two-sided 95% CI for the difference between seroconversion rates (% seroconversion TIV2c - % seroconversion QIVc) for HI antibody does not exceed the margin of 0 points
Three weeks post vaccination (Day 22 for previously vaccinated and Day 50 for Not previously vaccinated subjects)
Number of Subjects Reporting Solicited Adverse Events (AEs) After One or Two Doses of Either QIVc, TIV1c or TIV2c by Age Sub-strata
Zeitfenster: Day 1 to 7 after last vaccination
Safety was assessed in terms of number of subjects (Previously vaccinated and Not previously vaccinated) reporting solicited local and systemic reactions, day 1 to 7 after last vaccination with one or two doses of either QIVc, TIV1c or TIV2c.For A/H1N1, A/H3N2 and B1 strain, the comparison was between QIVc and TIV1c and for B2 i.e. alternate B strain, the comparison is between QIVc and TIV2c.
Day 1 to 7 after last vaccination
Number of Subjects Reporting Unsolicited AEs After One or Two Doses of Either QIVc, TIV1c or TIV2c by Overall Age Group
Zeitfenster: Day 1 to 210 post vaccination
Safety was assessed in terms of number of subjects (Previously vaccinated and Not previously vaccinated) reporting unsolicited AEs (day 1 to 22 for Previously vaccinated and day 1 to day 50 for Not previously vaccinated subjects), serious adverse events (SAEs), medically attended AEs, AEs leading to withdrawal from the study, new onset of chronic diseases (NOCDs), and concomitant medications (day 1 to day 181 for Previously vaccinated and day 1 to day 210 for Not previously vaccinated subjects) after receiving one or two doses of either QIVc, TIV1c or TIV2c. For A/H1N1, A/H3N2 and B1 strain, the comparison is between QIVc and TIV1c and for B2 i.e. alternate B strain, the comparison was between QIVc and TIV2c.
Day 1 to 210 post vaccination

Mitarbeiter und Ermittler

Hier finden Sie Personen und Organisationen, die an dieser Studie beteiligt sind.

Sponsor

Novartis Vaccines

Publikationen und hilfreiche Links

Die Bereitstellung dieser Publikationen erfolgt freiwillig durch die für die Eingabe von Informationen über die Studie verantwortliche Person. Diese können sich auf alles beziehen, was mit dem Studium zu tun hat.

Allgemeine Veröffentlichungen

Studienaufzeichnungsdaten

Diese Daten verfolgen den Fortschritt der Übermittlung von Studienaufzeichnungen und zusammenfassenden Ergebnissen an ClinicalTrials.gov. Studienaufzeichnungen und gemeldete Ergebnisse werden von der National Library of Medicine (NLM) überprüft, um sicherzustellen, dass sie bestimmten Qualitätskontrollstandards entsprechen, bevor sie auf der öffentlichen Website veröffentlicht werden.

Haupttermine studieren

Studienbeginn

1. November 2013

Primärer Abschluss (Tatsächlich)

1. August 2014

Studienabschluss (Tatsächlich)

1. August 2014

Studienanmeldedaten

Zuerst eingereicht

7. November 2013

Zuerst eingereicht, das die QC-Kriterien erfüllt hat

18. November 2013

Zuerst gepostet (Schätzen)

25. November 2013

Studienaufzeichnungsaktualisierungen

Letztes Update gepostet (Schätzen)

8. Dezember 2015

Letztes eingereichtes Update, das die QC-Kriterien erfüllt

2. November 2015

Zuletzt verifiziert

1. November 2015

Mehr Informationen

Begriffe im Zusammenhang mit dieser Studie

Schlüsselwörter

Zusätzliche relevante MeSH-Bedingungen

Andere Studien-ID-Nummern

  • V130_03

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