Immunogenicity and Safety Study of GSK Biologicals' Meningococcal Vaccine Given as One Dose to Healthy Subjects Above 56 Years
Phase IIIb Immunogenicity, Safety and Reactogenicity Study of GSK Biologicals' Meningococcal Vaccine [GSK 134612] When Given as One Dose to Healthy Subjects Aged 56 Years or Older
Přehled studie
Postavení
Postavení
Podmínky
Podmínky
Intervence / Léčba
Intervence / Léčba
Typ studie
Typ studie
Zápis (Aktuální)
Zápis
Fáze
Fáze
- Fáze 3
Kontakty a umístění
Studijní místa
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Beirut, Libanon, 1107-2020
- GSK Investigational Site
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Kritéria účasti
Kritéria způsobilosti
Kritéria způsobilosti
Věk způsobilý ke studiu
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Popis
Inclusion Criteria:
- Subjects who the investigator believes can and will comply with the requirements of the protocol
- A male or female 56 years of age or older at the time of the vaccination.
- Written informed consent obtained from the subject.
- Female subjects of non-childbearing potential may be enrolled in the study.
- Non-child-bearing potential is defined as current tubal ligation, hysterectomy, ovariectomy or post-menopause.
Exclusion Criteria:
- Use of any investigational or non-registered product other than the study vaccine(s) within 30 days preceding the first dose of study vaccine, or planned use during the study period.
- Concurrent participation in another clinical study, at any time during the study period, in which the subject has been or will be exposed to an investigational or non-investigational product.
- Extended administration of immunosuppressants or other immune-modifying drugs within six months prior to the vaccination. Inhaled and topical steroids are allowed.
- Any contra-indication to intramuscular and /or subcutaneous injection.
- Planned administration/administration of a vaccine not foreseen by the study protocol within 30 days prior to vaccination and ending 30 days after vaccination. (Vaccination with inactivated influenza vaccines, including H1N1, is allowed at any time during the study as per local recommendations).
- Previous vaccination with meningococcal serogroups A, C, W-135 and Y polysaccharide vaccine within 5 years prior to vaccination.
- Previous vaccination at any time with meningococcal serogroups A, C, W-135 and Y polysaccharide conjugate vaccine.
- Previous vaccination with tetanus toxoid containing vaccine within 5 years prior to vaccination.
- History of meningococcal disease due to serogroups A, C, W-135 or Y.
- Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination.
- Family history of congenital or hereditary immunodeficiency.
- History of any reaction or hypersensitivity likely to be exacerbated by any component of the vaccine.
- History of neurological disorders and seizures
- History of Guillain-Barre syndrome.
- Acute (active) clinically significant pulmonary, cardiovascular, hepatic or renal functional abnormality, as determined by physical examination or pre-existing laboratory screening tests.
- Acute disease and/or fever at the time of enrolment.
- Administration of immunoglobulins and/or any blood products within the 3 months preceding the first dose of study vaccine/product or planned administration during the study period.
- Pregnant or lactating female.
- Current chronic alcohol consumption and/or drug abuse.
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Prevence
- Přidělení: Randomizované
- Intervenční model: Paralelní přiřazení
- Maskování: Žádné (otevřený štítek)
Počet zbraní
Zbraně a zásahy
Skupina účastníků / ArmSkupina účastníků / Arm |
Intervence / LéčbaIntervence / Léčba |
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Experimentální: Skupina A
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Intramuscular injection
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Aktivní komparátor: Skupina B
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Subcutaneous injection
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Co je měření studie?
Primární výstupní opatření
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
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Vaccine Response to Meningococcal Antigens (MenA, MenC, MenW-135 and MenY)
Časové okno: One month after vaccination (Month 1)
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Vaccine response for serum bactericidal assay using rabbit complement (rSBA) antibodies against Neisseria meningitides serogroups A, C , W-135, Y (rSBA-MenA, rSBA-MenC, rSBA-MenW-135 and rSBA-MenY) was defined as: for initially seronegative subjects [rSBA titer below (<) 1:8], post-vaccination rSBA titer greater than or equal to (≥) 1: 32; for initially seropositive subjects with rSBA titer between 1:8 and 1:128, at least four-fold increase in rSBA titer from pre to post vaccination; and for initially seropositive subjects with rSBA titer ≥1:128, at least two-fold increase in rSBA titer from pre to post vaccination.
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One month after vaccination (Month 1)
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Sekundární výstupní opatření
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
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Number of Subjects With rSBA-MenA, rSBA-MenC, rSBA-MenW-135 and rSBA-MenY Antibody Titers ≥ the Cut-off Value
Časové okno: At Day 0 and Month 1
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The cut-off value for the rSBA titers was greater than or equal to (≥) 1:8.
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At Day 0 and Month 1
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Number of Subjects With rSBA-MenA, rSBA-MenC, rSBA-MenW-135 and rSBA-MenY Antibody Titers ≥ the Cut-off Value
Časové okno: At Day 0 and Month 1
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The cut-off value for the rSBA titers was greater than or equal to (≥) 1:128.
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At Day 0 and Month 1
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rSBA-MenA, rSBA-MenC, rSBA-MenW-135 and rSBA-MenY Antibody Titers
Časové okno: At Day 0 and Month 1
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Antibody titers were presented as geometric mean titers (GMTs).
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At Day 0 and Month 1
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Number of Subjects With Anti-polysaccharide Meningococcal Serogroup A (Anti-PSA), Serogroup C (Anti-PSC), Serogroup W-135 (Anti-PSW-135) and Serogroup Y (Anti-PSY) Antibody Concentrations ≥ the Cut-off Value
Časové okno: At Day 0 and Month 1
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The cut-off value for the anti-polysaccharide concentrations was greater than or equal to (≥) 0.3 micrograms per milliliter (μg/mL).
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At Day 0 and Month 1
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Number of Subjects With Anti-PSA, Anti-PSC, Anti-PSW-135 and Anti-PSY Antibody Concentrations ≥ the Cut-off Value
Časové okno: At Day 0 and Month 1
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The cut-off value for the anti-polysaccharide concentrations was greater than or equal to (≥) 2.0 micrograms per milliliter (μg/mL).
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At Day 0 and Month 1
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Anti-PSA, Anti-PSC, Anti-PSW-135 and Anti-PSY Antibody Concentrations
Časové okno: At Day 0 and Month 1
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Antibody concentrations were presented as geometric mean concentrations (GMCs), expressed in micrograms per milliliter (μg/mL).
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At Day 0 and Month 1
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Number of Subjects With Anti-tetanus Toxoid (Anti-TT) Antibody Concentrations ≥ the Cut-off Value
Časové okno: At Day 0 and Month 1
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The cut-off value for the anti-TT concentrations was greater than or equal to (≥) 0.1 international units per milliliter (IU/mL).
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At Day 0 and Month 1
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Anti-tetanus Toxoid (Anti-TT) Antibody Concentrations
Časové okno: At Day 0 and Month 1
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Antibody concentrations were presented as geometric mean concentrations (GMCs), expressed in international units per milliliter (IU/mL).
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At Day 0 and Month 1
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Number of Subjects With Any and Grade 3 Solicited Local Symptoms
Časové okno: Within 4 days (Day 0 to 3) post-vaccination
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Assessed solicited local symptoms were pain, redness and swelling.
Any = occurrence of the symptom regardless of intensity grade.
Grade 3 pain = significant pain at rest or pain that prevented normal every day activities.
Grade 3 redness/swelling = redness/swelling spreading beyond 50 millimeters (mm) of injection site.
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Within 4 days (Day 0 to 3) post-vaccination
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Number of Subjects With Any, Grade 3 and Related Solicited General Symptoms
Časové okno: Within 4 days (Day 0 to 3) post-vaccination
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Assessed solicited general symptoms were fatigue,gastrointestinal symptoms, headache and temperature [defined as orally temperature equal to or above (≥) 37.5 degrees Celsius (°C)].
Any = occurrence of any general symptom regardless of intensity grade or relationship to vaccination.
Grade 3 symptom = symptom that prevented normal activity.
Grade 3 temperature = temperature above (>) 39.5 °C.
Related = symptom assessed by the investigator as causally related to the study vaccination.
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Within 4 days (Day 0 to 3) post-vaccination
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Number of Subjects With Any Unsolicited Adverse Events (AEs)
Časové okno: Within 31 days (Day 0 to 30) after vaccination
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An unsolicited AE covers any untoward medical occurrence in a clinical investigation subject temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product and reported in addition to those solicited during the clinical study and any solicited symptom with onset outside the specified period of follow-up for solicited symptoms.
Any was defined as the occurrence of any unsolicited AE regardless of intensity grade or relation to vaccination.
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Within 31 days (Day 0 to 30) after vaccination
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Number of Subjects With Serious Adverse Events (SAEs)
Časové okno: Within 31 days (Day 0 to 30) after vaccination
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Serious adverse events (SAEs) assessed include medical occurrences that result in death, are life threatening, require hospitalization or prolongation of hospitalization or result in disability/incapacity.
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Within 31 days (Day 0 to 30) after vaccination
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Number of Subjects With New Onset Chronic Illnesses (NOCI)
Časové okno: Within 31 days (Day 0 to 30) after vaccination
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NOCIs include autoimmune disorders, asthma, type I diabetes, allergies.
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Within 31 days (Day 0 to 30) after vaccination
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Spolupracovníci a vyšetřovatelé
Sponzor
Sponzor
Publikace a užitečné odkazy
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia (Aktuální)
Začátek studia
Primární dokončení (Aktuální)
Primární dokončení
Dokončení studie (Aktuální)
Dokončení studie
Termíny zápisu do studia
První předloženo
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Odhad)
První zveřejněno
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Poslední zveřejněná aktualizace
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Naposledy ověřeno
Více informací
Termíny související s touto studií
Klíčová slova
Další relevantní podmínky MeSH
Další identifikační čísla studie
Další identifikační čísla studie
- 113807
Plán pro data jednotlivých účastníků (IPD)
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Popis plánu IPD
Studijní data/dokumenty
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Zpráva o klinické studii
Identifikátor informace: 113807Komentáře k informacím: For additional information about this study please refer to the GSK Clinical Study Register
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Specifikace datové sady
Identifikátor informace: 113807Komentáře k informacím: For additional information about this study please refer to the GSK Clinical Study Register
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Plán statistické analýzy
Identifikátor informace: 113807Komentáře k informacím: For additional information about this study please refer to the GSK Clinical Study Register
-
Protokol studie
Identifikátor informace: 113807Komentáře k informacím: For additional information about this study please refer to the GSK Clinical Study Register
-
Soubor dat jednotlivých účastníků
Identifikátor informace: 113807Komentáře k informacím: For additional information about this study please refer to the GSK Clinical Study Register
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Formulář informovaného souhlasu
Identifikátor informace: 113807Komentáře k informacím: For additional information about this study please refer to the GSK Clinical Study Register
Tyto informace byly beze změn načteny přímo z webu clinicaltrials.gov. Máte-li jakékoli požadavky na změnu, odstranění nebo aktualizaci podrobností studie, kontaktujte prosím register@clinicaltrials.gov. Jakmile bude změna implementována na clinicaltrials.gov, bude automaticky aktualizována i na našem webu .