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Evaluation of Antibody Persistence Following 4 MenACWY Vaccinations

13 czerwca 2019 zaktualizowane przez: GlaxoSmithKline

A Phase IV, Open-Label, Multi-Center Study to Evaluate the Safety and the 1-year Persistence of Antibody Response Among Children Who Received 4 Doses of the GSK MenACWY Conjugate Vaccine at 2, 4, 6 and 12 Months of Age in South Korea

This is Phase IV, Open label, Multicenter study. Subject's parents and/or legal guardian will be provided information about the trial. If interested and if eligible, they will then be asked to provide signed informed consent. The initial study visit can occur immediately after signed informed consent has been obtained. Approximately 135 subjects will be enrolled to receive 4 doses of intramuscular MenACWY vaccine at 2, 4, 6 and 12 months of age.

Przegląd badań

Status

Zakończony

Warunki

Interwencja / Leczenie

Typ studiów

Interwencyjne

Zapisy (Rzeczywisty)

128

Faza

  • Faza 4

Kontakty i lokalizacje

Ta sekcja zawiera dane kontaktowe osób prowadzących badanie oraz informacje o tym, gdzie badanie jest przeprowadzane.

Lokalizacje studiów

  • Republika Korei
      • Ansan si, Republika Korei, 425 707
        • GSK Investigational Site
      • Incheon, Republika Korei, 400 711
        • GSK Investigational Site
      • Jeonju, Republika Korei, 561 712
        • GSK Investigational Site
      • Seongnam si, Republika Korei, 463 707
        • GSK Investigational Site
      • Seoul, Republika Korei, 110 744
        • GSK Investigational Site
      • Seoul, Republika Korei, 158 710
        • GSK Investigational Site

Kryteria uczestnictwa

Badacze szukają osób, które pasują do określonego opisu, zwanego kryteriami kwalifikacyjnymi. Niektóre przykłady tych kryteriów to ogólny stan zdrowia danej osoby lub wcześniejsze leczenie.

Kryteria kwalifikacji

Wiek uprawniający do nauki

2 miesiące do 2 lata (Dziecko)

Akceptuje zdrowych ochotników

Nie

Płeć kwalifikująca się do nauki

Wszystko

Opis

Inclusion Criteria:

  1. Healthy male and female 2 month-old infants (55 - 89 days) on the day of consent.
  2. Infants whose parents or legal guardians have voluntary given written informed consent after the nature of the study has been explained according to local regulatory requirements, prior to study entry.
  3. Infants whose parents or legal guardians can comply with study procedures including follow-up

Exclusion Criteria:

  1. Previously received any meningococcal A, C, W and Y vaccines.
  2. Previous confirmed or suspected disease caused by N. meningitidis or who have had household contact with and/or intimate exposure to an individual with laboratory confirmed N. meningitidis infection at any time since birth.
  3. Progressive, unstable or uncontrolled clinical conditions.
  4. A history of anaphylactic shock, asthma, urticaria or other allergic reaction after previous vaccinations or known hypersensitivity to any vaccine component, such as latex allergy.
  5. Experienced significant acute or chronic infection within the previous 7 days or have experienced fever (temperature ≥ 38.0°C [100.4°F]) within the previous 3 days.
  6. Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination.
  7. Received treatment with systemic administration corticosteroids (PO/IV/IM) for more than 14 consecutive days from birth
  8. Ever received blood, blood products and/or plasma derivatives or any parenteral immunoglobulin preparation (including Hepatitis B immune globulin) at any time since birth and for the full length of the study.
  9. Any bleeding disorder which is considered as a contraindication to intramuscular injection or blood draw.
  10. Any condition which, in the opinion of the investigator, might interfere with the results of the study or pose additional risk to the subject due to participation in the study.
  11. Received or are planning to receive any investigational or non-registered medicinal product from birth and throughout the study.
  12. Received oral or parenteral antibiotic treatment in the 3 days prior to the scheduled blood draw (topical antibiotics are acceptable, including antibiotic eye drops).
  13. Relatives of site research staff working on this study.

Plan studiów

Ta sekcja zawiera szczegółowe informacje na temat planu badania, w tym sposób zaprojektowania badania i jego pomiary.

Jak projektuje się badanie?

Szczegóły projektu

  • Główny cel: Zapobieganie
  • Przydział: Nie dotyczy
  • Model interwencyjny: Zadanie dla jednej grupy
  • Maskowanie: Brak (otwarta etykieta)

Broń i interwencje

Grupa uczestników / Arm
Interwencja / Leczenie
Eksperymentalny: MenACWY Group
Healthy male and female infants approximately 2 months (55-89 days) of age on the day of consent, who will receive 4 doses of the GSK MenACWY Conjugate Vaccine, administered intramuscularly at 2,4,6 ad 12 months of age.
Biologiczny: MenACWY
Four Intramuscular doses of MenACWY vaccine at 2, 4, 6 and 12 months of age followed by two blood samples at 13 and 24 months of age.

Co mierzy badanie?

Podstawowe miary wyniku

Miara wyniku
Opis środka
Ramy czasowe
Number of Subjects With Any Solicited Adverse Events (AEs) Within 30 Minutes After Each Vaccination.
Ramy czasowe: Within 30 minutes of each vaccination
Solicited signs and symptoms occurring within 30 minutes following each vaccination, include solicited local events (e.g. injection site erythema, induration and tenderness -threshold for Erythema and Induration: Type II- None [<10mm], Any[>=10 mm]), solicited systemic events (e.g. change in eating habits, sleepiness, irritability, vomiting, diarrhea, fever[ body temperature >=38°C measured preferably via tympanic route]), and any other solicited event like use of analgesic/antipyretics for treatment or for prophylaxis
Within 30 minutes of each vaccination
Number of Subjects With Any Solicited Local AEs From Day 1 to Day 7 After Each Vaccination
Ramy czasowe: From Day 1 to Day 7 after each vaccination
Solicited local AEs reported from day 1 to day 7 after each vaccination were assessed. Assessed local symptoms include injection site erythema, injection site induration and injection site tenderness. Any = incidence of a particular symptom regardless of intensity grade.Threshold for Erythema and Induration: Type II None (<10 mm), Any (>=10 mm)
From Day 1 to Day 7 after each vaccination
Number of Subjects With Any Solicited Systemic AEs From Day 1 to Day 7 After Each Vaccination.
Ramy czasowe: From Day 1 to Day 7 after each vaccination
Solicited systemic AEs reported from day 1 to day 7 after each vaccination were assessed. Assessed systemic symptoms include change in eating habits, sleepiness, irritability, vomiting, diarrhea and fever (body temperature ≥ 38°C (100.4°F)).
From Day 1 to Day 7 after each vaccination
Number of Subjects With Any Medically Attended Unsolicited AEs and AEs Leading to Premature Withdrawal
Ramy czasowe: From Day 1 to Visit 6 (at 24 Months of age)
An unsolicited adverse event is an adverse event that was not solicited using a Subject Diary and that was spontaneously communicated by a subject parent(s)/legal guardian(s)] who has signed the informed consent. All medically attended unsolicited AEs were collected from Day 1 to Visit 6.
From Day 1 to Visit 6 (at 24 Months of age)
Number of Subjects With Serious AEs (SAEs)
Ramy czasowe: From Day 1 to Visit 6 (At 24 months of age)
Subjects reporting SAEs from day 1 to visit 6 (at 24 months of age) were assessed. A serious adverse event (SAE) is defined as any untoward medical occurrence that at any dose results in one or more of the following: death, is life-threatening, required or prolonged hospitalization, persistent or significant disability/incapacity, congenital anomaly/or birth defect, An important and significant medical event that may not be immediately life threatening or resulting in death or hospitalization but, based upon appropriate medical judgment, may jeopardize the subject or may require intervention to prevent one of the other outcomes listed above.
From Day 1 to Visit 6 (At 24 months of age)
Percentage of Subjects With Human Serum Bactericidal Assay (hSBA) Titers ≥ 8 Against Each N.Meningitidis Serogroup A,C,W and Y at 24 Months of Age.
Ramy czasowe: At 24 months of age (Visit 6)
To assess antibody persistence against N. meningitidis serogroups A, C, W and Y at 1 year after completion of a 4-dose infant vaccination series (2, 4, 6 and 12 months of age) of MenACWY vaccine as measured by serum bactericidal assay using human serum complement.
At 24 months of age (Visit 6)
Percentage of Subjects With Rabbit Serum Bactericidal Assay (rSBA) Titers ≥ 8, Against Each N.Meningitidis Serogroup at 24 Months of Age
Ramy czasowe: At 24 months of age (Visit 6)
To assess antibody persistence against N. Meningitidis serogroups A, C, W and Y at 1 year after completion of a 4-dose infant vaccination series (2, 4, 6 and 12 months of age) of MenACWY vaccine as measured by serum bactericidal assay using rabbit serum complement
At 24 months of age (Visit 6)
Percentage of Subjects With Rabbit Serum Bactericidal Assay (rSBA) Titers ≥ 128 Against Each N.Meningitidis Serogroup at 24 Months of Age
Ramy czasowe: At 24 months of age (Visit 6)
To assess antibody persistence against N. Meningitidis serogroups A, C, W and Y at 1 year after completion of a 4-dose infant vaccination series (2, 4, 6 and 12 months of age) of MenACWY vaccine as measured by serum bactericidal assay using rabbit serum complement
At 24 months of age (Visit 6)

Miary wyników drugorzędnych

Miara wyniku
Opis środka
Ramy czasowe
Percentage of Subjects With hSBA ≥8 Against Each N. Meningitidis Serogroups A, C, W and Y at 13 Months of Age
Ramy czasowe: At 13 months of age (Visit 5)
To assess antibody response against N. meningitidis serogroups A, C, W and Y at 1 month after completion of a 4-dose infant vaccination series (2, 4, 6 and 12 months of age) of MenACWY vaccine as measured by serum bactericidal assay using human serum complement.
At 13 months of age (Visit 5)
Percentage of Subjects With rSBA Titers ≥ 8 Against Each N. Meningitidis Serogroups A, C, W and Y at 13 Months of Age
Ramy czasowe: At 13 months of age (Visit 5)
To assess antibody response against N. meningitidis serogroups A, C, W and Y at 1 month after completion of a 4-dose infant vaccination series (2, 4, 6 and 12 months of age) of MenACWY vaccine as measured by serum bactericidal assay using rabbit serum complement.
At 13 months of age (Visit 5)
Percentage of Subjects With rSBA Titers ≥ 128 Against Each N. Meningitidis Serogroups A, C, W and Y at 13 Months of Age
Ramy czasowe: At 13 months of age (Visit 5)
To assess antibody response against N. meningitidis serogroups A, C, W and Y at 1 month after completion of a 4-dose infant vaccination series (2, 4, 6 and 12 months of age) of MenACWY vaccine as measured by serum bactericidal assay using rabbit serum complement.
At 13 months of age (Visit 5)
hSBA Geometric Mean Titers (GMTs) Against Each N. Meningitidis Serogroups A, C, W and Y at 24 Months of Age
Ramy czasowe: At 24 months of age (Visit 6)
To assess persistence of antibody response in terms of GMTs using hSBA assay against N. meningitidis serogroups A, C, W and Y at 1 year after completion of a 4-dose infant vaccination series (2, 4, 6 and 12 months of age) of MenACWY vaccine.
At 24 months of age (Visit 6)
rSBA GMTs Against Each N. Meningitidis Serogroups A, C, W and Y at 24 Months of Age
Ramy czasowe: At 24 months of age (Visit 6)
To assess persistence of antibody response in terms of GMTs using rSBA assay against N. meningitidis serogroups A, C, W and Y at 1 year after completion of a 4-dose infant vaccination series (2, 4, 6 and 12 months of age) of MenACWY vaccine.
At 24 months of age (Visit 6)
hSBA GMTs Against Each N. Meningitidis Serogroups A, C, W and Y at 13 Months of Age
Ramy czasowe: At 13 months of age (Visit 5)
To assess antibody response in terms of GMTs using hSBA assay against N. meningitidis serogroups A, C, W and Y at 1 month after completion of a 4-dose infant vaccination series (2, 4, 6 and 12 months of age) of MenACWY vaccine.
At 13 months of age (Visit 5)
rSBA GMTs Against Each N. Meningitidis Serogroups A, C, W and Y at 13 Months of Age.
Ramy czasowe: At 13 months of age (Visit 5)
To assess antibody response in terms of GMTs using rSBA assay against N. meningitidis serogroups A, C, W and Y at 1 month after completion of a 4-dose infant vaccination series (2, 4, 6 and 12 months of age) of MenACWY vaccine.
At 13 months of age (Visit 5)

Współpracownicy i badacze

Tutaj znajdziesz osoby i organizacje zaangażowane w to badanie.

Sponsor

GlaxoSmithKline

Daty zapisu na studia

Daty te śledzą postęp w przesyłaniu rekordów badań i podsumowań wyników do ClinicalTrials.gov. Zapisy badań i zgłoszone wyniki są przeglądane przez National Library of Medicine (NLM), aby upewnić się, że spełniają określone standardy kontroli jakości, zanim zostaną opublikowane na publicznej stronie internetowej.

Główne daty studiów

Rozpoczęcie studiów (Rzeczywisty)

13 lipca 2015

Zakończenie podstawowe (Rzeczywisty)

28 grudnia 2017

Ukończenie studiów (Rzeczywisty)

28 grudnia 2017

Daty rejestracji na studia

Pierwszy przesłany

13 maja 2015

Pierwszy przesłany, który spełnia kryteria kontroli jakości

15 maja 2015

Pierwszy wysłany (Oszacować)

18 maja 2015

Aktualizacje rekordów badań

Ostatnia wysłana aktualizacja (Rzeczywisty)

27 czerwca 2019

Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości

13 czerwca 2019

Ostatnia weryfikacja

1 czerwca 2019

Więcej informacji

Terminy związane z tym badaniem

Dodatkowe istotne warunki MeSH

Inne numery identyfikacyjne badania

  • 205336
  • V59_75 (Inny identyfikator: Novartis)
  • 2014-005392-90 (Numer EudraCT)

Informacje o lekach i urządzeniach, dokumenty badawcze

Bada produkt leczniczy regulowany przez amerykańską FDA

Nie

Bada produkt urządzenia regulowany przez amerykańską FDA

Nie

produkt wyprodukowany i wyeksportowany z USA

Nie

Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .

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