Safety and Immunogenicity of the World Health Organization (WHO) Formulation of the 2004-2005 Fluzone® Vaccine
Annual Study of Safety and Immunogenicity of Influenza Virus Vaccine Fluzone® 2004-2005
To observe and to describe the safety during Days 0 to 21 following injection of the 2004-2005 formulation of the inactivated, split-virion influenza vaccine Fluzone® in subjects aged 18-59 years and subjects aged ≥ 60 years.
To measure and to describe the immune response (antibodies to hemagglutinin) 21 days following injection of the 2004-2005 formulation of the inactivated, split-virion influenza vaccine Fluzone®, in subjects aged 18-59 years and subjects aged ≥ 60 years.
Přehled studie
Postavení
Podmínky
Intervence / Léčba
Detailní popis
The time of onset and duration of local and systemic solicited reactions will be assessed and reported. Unsolicited adverse events (including serious adverse events) will be collected and categorized throughout the study period.
Antibody levels will be evaluated by hemagglutination inhibition (HI) assay from sera obtained pre-vaccination (Day 0) and 21 days post-vaccination, for antigens from the 2004-2005 influenza virus strains: A/New Caledonia/20/99 (H1N1), A/Wyoming/03/2003 (H3N2), and B/Jiangsu/10/2003.
Typ studie
Zápis (Aktuální)
Fáze
- Fáze 4
Kontakty a umístění
Studijní místa
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Virginia
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Norfolk, Virginia, Spojené státy, 23507
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Kritéria účasti
Kritéria způsobilosti
Věk způsobilý ke studiu
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Popis
Inclusion Criteria :
- Participant aged 18 years or older.
- Participant able to attend scheduled visits and to comply with the study procedures during the entire duration of the study.
- Participant is in reasonably good health as assessed by the investigator.
- Participant willing and able to meet protocol requirements.
- Participant willing and able to give informed consent.
Exclusion Criteria :
- Self-reported allergy to egg proteins, chicken proteins, or one of the constituents of the vaccine, such as thimerosal or formaldehyde.
- An acute illness with or without fever (temperature >100.4°F) in the 72 hours preceding enrollment in the trial.
- Clinically significant findings in vital signs (including temperature >100.4°F) on review of systems.
- Self-reported history of severe adverse event to any influenza vaccine.
- Vaccination against influenza in the 6 months preceding enrollment in the study.
- Any vaccination in the 14 days preceding enrollment in the study or scheduled between Visit 1 and Visit 3.
- Participation in any other experimental drug or vaccine trial within the 30 days preceding enrollment into the study.
- Immunogenicity or immunosuppressive therapy (including systemic steroid use for 2 weeks or more), cancer chemotherapy, or radiation therapy at the time of enrollment, planned during the period of this study, or at any time within the past 3 months.
- Receipt of blood or blood products within the 3 months preceding enrollment in the study.
- Diabetes mellitus requiring pharmacological control.
- Any condition that in the opinion of the investigator would pose a health risk to the subject if enrolled, or could interfere with the evaluation of the vaccine.
- Person deprived of freedom by an administrative or court order (having legal or medical guardian).
- For women of childbearing age, a positive urine pregnancy test, breast feeding, or not using a medically approved and reliable form of contraception (oral contraceptives or double barrier method) for the duration of the trial.
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Prevence
- Přidělení: Nerandomizované
- Intervenční model: Paralelní přiřazení
- Maskování: Žádné (otevřený štítek)
Zbraně a zásahy
Skupina účastníků / Arm |
Intervence / Léčba |
|---|---|
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Experimentální: Fluzone® Vaccine Group - Age 18-59 Years
Participants aged 18 to 59 years at enrollment and received 1 dose of Fluzone® Vaccine
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0.5 mL, Intramuscular
Ostatní jména:
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Experimentální: Fluzone® Vaccine Group - Age ≥ 60 Years
Participants aged at least 60 years or older at enrollment and received 1 dose of Fluzone® Vaccine
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0.5 mL, Intramuscular
Ostatní jména:
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Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Percentage of Participants With Solicited Local and Systemic Reactions After Fluzone® Vaccination
Časové okno: 0 to 3 days post-vaccination
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Solicited local reactions: Erythema (redness), Induration, Bruising, and Pain at the injection site. Solicited systemic events: Fever (temperature), Chills, Rash, Headache, Cough, Runny nose, Nausea, Vomiting, Diarrhea, Malaise, Myalgia, and Arthralgia |
0 to 3 days post-vaccination
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Geometric Mean Titers (GMTs) of Hemagglutination Antibodies Pre- and Post-Vaccination With Fluzone® Vaccine
Časové okno: Day 0 and Day 21 Post-Vaccination
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GMTs and their 95% Confidence Intervals for each of the 3 antigens pre- and post-vaccination with Fluzone® 2004-2005 formulation.
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Day 0 and Day 21 Post-Vaccination
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Percentage of Participants With at Least 40 Serum Hemagglutination Inhibition Antibody Titers Post-Vaccination
Časové okno: 21 Days post-vaccination
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21 Days post-vaccination
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Percentage of Participants With at Least a 4-Fold Increase in Serum Hemagglutination Inhibition Antibody Titers Post-Vaccination
Časové okno: Day 21 post-vaccination
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Day 21 post-vaccination
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Spolupracovníci a vyšetřovatelé
Sponzor
Publikace a užitečné odkazy
Užitečné odkazy
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia
Primární dokončení (Aktuální)
Dokončení studie (Aktuální)
Termíny zápisu do studia
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Odhad)
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Odhad)
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Více informací
Termíny související s touto studií
Další relevantní podmínky MeSH
Další identifikační čísla studie
- GRC20
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