Study Evaluating 13-valent Pneumococcal Conjugate Vaccine Catch-Up Regimens in Older Infants and Children
2012年7月6日 更新者：Wyeth is now a wholly owned subsidiary of Pfizer
A Phase 3 Open-label Trial Evaluating the Safety, Tolerability and Immunogenicity of a 13-valent Pneumococcal Conjugate Vaccine in Older Infants and Children Who Are Naive to Previous Vaccination With Pneumococcal Conjugate Vaccine.
The purpose of this study is to assess the safety, tolerability and immunogenicity of a 13-valent Pneumococcal conjugate vaccine (13vPnC) in older infants and children who have not previously been immunized with Pneumococcal vaccine.
研究概览
研究类型
介入性
注册 (实际的)
355
阶段
- 第三阶段
联系人和位置
本节提供了进行研究的人员的详细联系信息，以及有关进行该研究的地点的信息。
学习地点
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Bydgoszcz、波兰、85-168
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Bydgoszcz、波兰、85-316
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Debica、波兰、39-200
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Krakow、波兰、31-503
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Leczna、波兰、21-010
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Lodz、波兰、91-738
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Oborniki Salskie、波兰、55-120
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Proznan、波兰、61-709
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Trzebnica、波兰、55-100
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参与标准
研究人员寻找符合特定描述的人，称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。
资格标准
适合学习的年龄
7个月 至 5年 (孩子)
接受健康志愿者
不
有资格学习的性别
全部
描述
Inclusion Criteria:
- Aged from 7 months to <72 months at time of enrollment.
- Available for entire study period and whose parent/legal guardian could be reached by telephone.
- Healthy as determined by medical history, physical examination, and judgment of the investigator.
- Parent/legal guardian had to be able to complete all relevant study procedures during subject participation.
Exclusion Criteria:
- Previous vaccination with licensed or investigational pneumococcal vaccine.
- A previous anaphylactic reaction to any vaccine or vaccine-related component.
- Contraindication to vaccination with pneumococcal vaccine.
- Bleeding diathesis or condition associated with prolonged bleeding time that would contraindicate intramuscular injection.
- Known or suspected immune deficiency or suppression.
- History of culture-proven invasive disease caused by S pneumoniae.
- Major known congenital malformation or serious chronic disorders.
- Significant neurological disorder or history of seizure including febrile seizure, or significant stable or evolving disorders such as cerebral palsy, encephalopathy, hydrocephalus, or other significant disorders. Does not include resolving syndromes due to birth trauma such as Erb palsy.
- Receipt of blood products or gamma-globulin (including monoclonal antibodies) in the last 3 months.
- Participation in another investigational or interventional trial. Participation in purely observational studies is acceptable.
- Child is a direct descendant (child or grandchild) of a member of the study site personnel.
学习计划
本节提供研究计划的详细信息，包括研究的设计方式和研究的衡量标准。
研究是如何设计的？
设计细节
- 主要用途：预防
- 分配：非随机化
- 介入模型：并行分配
- 屏蔽：无（打开标签）
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
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实验性的：一个
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研究衡量的是什么？
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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Percentage of Participants Achieving Antibody Level ≥0.35μg/mL After Vaccination
大体时间：28 to 42 days after vaccination 3 for Group 1 (13 to <17 months of age), after vaccination 2 for Group 2 (14 to <26 months of age), and after vaccination 1 for Group 3 (26 to <73 months of age).
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Percentages of participants achieving World Health Organization (WHO) predefined antibody threshold ≥0.35μg/mL along with the corresponding 95% CI for the 7 common pneumococcal serotypes (serotypes 4, 6B, 9V, 14, 18C, 19F, and 23F) and 6 additional pneumococcal serotypes specific to 13vPnC (serotypes 1, 3, 5, 6A, 7F, and 19A) are presented.
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28 to 42 days after vaccination 3 for Group 1 (13 to <17 months of age), after vaccination 2 for Group 2 (14 to <26 months of age), and after vaccination 1 for Group 3 (26 to <73 months of age).
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Geometric Mean Antibody Concentration (GMC) After Vaccination in 13vPnC Groups
大体时间：28 to 42 days after vaccination 3 for Group 1 (13 to <17 months of age), after vaccination 2 for Group 2 (14 to <26 months of age), and after vaccination 1 for Group 3 (26 to <73 months of age).
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GMC as measured by enzyme-linked immunosorbent assay (ELISA) for 7 common pneumococcal serotypes (serotypes 4, 6B, 9V, 14, 18C, 19F, and 23F) and 6 additional pneumococcal serotypes specific to 13vPnC (Serotypes 1, 3, 5, 6A, 7F, and 19A) are presented.
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28 to 42 days after vaccination 3 for Group 1 (13 to <17 months of age), after vaccination 2 for Group 2 (14 to <26 months of age), and after vaccination 1 for Group 3 (26 to <73 months of age).
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次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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报告预先指定的局部反应的参与者百分比
大体时间：在每次给药后的 4 天内
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使用电子日记收集当地反应。
压痛被标度为任意（存在压痛）；显着（存在并干扰肢体运动）。
肿胀和发红被标定为任何（存在肿胀或发红）；轻度（0.5 厘米 [cm] 至 2.0 厘米）；中等（2.5 至 7.0 厘米）；严重（>7.0 厘米）。
参与者可能属于 1 个以上的类别。
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在每次给药后的 4 天内
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Percentage of Participants Reporting Pre-Specified Systemic Events
大体时间：During the 4-day period after each dose
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Systemic events (fever ≥ 37.5 degrees Celsius [C], fever ≥ 38 C but ≤ 39 C, fever >39 C but ≤ 40 C, fever > 40 C, decreased appetite, irritability, increased sleep, decreased sleep, hives, use of medication to treat symptoms, and use of medication to prevent symptoms) were reported using an electronic diary.
Participants may be represented in more than 1 category.
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During the 4-day period after each dose
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合作者和调查者
在这里您可以找到参与这项研究的人员和组织。
调查人员
- 首席研究员：Trial Manager、For Poland: WPWZMED@wyeth.com
研究记录日期
这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查，以确保它们在发布到公共网站之前符合特定的质量控制标准。
研究主要日期
学习开始
2007年7月1日
初级完成 (实际的)
2008年3月1日
研究完成 (实际的)
2008年3月1日
研究注册日期
首次提交
2007年3月23日
首先提交符合 QC 标准的
2007年3月26日
首次发布 (估计)
2007年3月27日
研究记录更新
最后更新发布 (估计)
2012年8月15日
上次提交的符合 QC 标准的更新
2012年7月6日
最后验证
2012年7月1日
更多信息
此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.