Immunogenicity and Safety Among Children and Adults of the 2009-2010 Trivalent Influenza Vaccine, 2008-2009 Trivalent Influenza Vaccine, and Quadrivalent Influenza Vaccine (Intramuscular Route)
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 600
- 试验地点
- 4
- 主要终点
- Number of Participants Reporting Solicited Injection Site and Systemic Reactions Following Vaccination With Quadrivalent Influenza Vaccine or Fluzone® Trivalent Influenza Vaccines.
研究概览
简要总结
The purpose of this study is to describe the immunogenicity of the prototype Quadrivalent Influenza Vaccine (QIV) compared with the 2009-2010 Trivalent Influenza Vaccine (TIV) and the 2008-2009 TIV among children and adults.
Primary Objective:
To describe the immunogenicity of the prototype Quadrivalent Influenza Vaccine (QIV) compared with the 2009-2010 Trivalent Influenza Vaccine (TIV) and the 2008-2009 TIV among adults.
Observational Objectives:
- To describe the safety of the 2009-2010 TIV among subjects ≥6 months to <5 years, 18-60 years, and ≥ 61 years of age, and to describe the safety of 2008-2009 TIV and prototype QIV Fluzone® vaccines among subjects 18-60 years and ≥ 61 years of age.
- To describe the immunogenicity of the 2009-2010 TIV vaccine among subjects ≥6 months to <5 years, 18-60 years, and ≥61 years of age, and to describe the immunogenicity of 2008-2009 TIV and prototype QIV vaccines among subjects 18-60 years and ≥61 years of age.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 6 Months 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- 未提供
排除标准
- 未提供
结局指标
主要结局
Number of Participants Reporting Solicited Injection Site and Systemic Reactions Following Vaccination With Quadrivalent Influenza Vaccine or Fluzone® Trivalent Influenza Vaccines.
时间窗: Day 0 up to 7 days post-vaccination
Solicited injection site reactions (6-23 Months): Tenderness, Redness and Swelling; Solicited systemic reactions: Fever, Abnormal crying, Drowsiness, Loss of appetite, Vomiting and Irritability Grade 3 Tenderness: cries when injected limb is moved; Redness and Swelling: ≥5 cm; Fever: \>103.1°F; Abnormal crying: \>3 hours; Drowsiness: Sleeping most of the time; Loss of appetite: refuses ≥3 feeds/meals; Vomiting: ≥6 episodes/24 hours; Irritability: inconsolable. (24-59 Months): Pain, Redness and Swelling; Fever, Headache, Malaise and Myalgia. Grade 3: Pain, Incapacitating; Redness and Swelling: ≥5 cm; Fever: \>102.1°F, Headache, Malaise and Myalgia: Significant, prevents daily activity. (Adults): Pain, Redness, Induration, and Ecchymosis; Fever, Headache, Malaise, Myalgia and Shivering. Grade 3: Pain: significant, prevents daily activities; Redness, Swelling, Induration and Ecchymosis: \>10 cm; Fever \>102.1°F; Headache, Malaise, Myalgia \& Shivering: Significant, prevents daily activity.
Geometric Mean Titers (GMTs) Against Influenza A Strains After Vaccination With Fluzone® Quadrivalent Influenza Vaccine or Trivalent Influenza Vaccine in Adult Participants.
时间窗: 21 Days post last vaccination
Immunogenicity outcomes were assessed in serum samples by Hemagglutination inhibition (HAI) assay. The lower limit of quantitation (LLOQ) was set at the lowest dilution used in the assay, 1/10. Titers below this level were reported as \<10.
Geometric Mean Titers (GMTs) Against Influenza B Strains After Vaccination With Fluzone® Quadrivalent Influenza Vaccine or Trivalent Influenza Vaccine in Adult Participants.
时间窗: 21 Days post last vaccination
Immunogenicity outcomes were assessed in serum samples by Hemagglutination inhibition (HAI) assay. The lower limit of quantitation (LLOQ) was set at the lowest dilution used in the assay, 1/10. Titers below this level were reported as \<10.
次要结局
未报告次要终点