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临床试验/NCT00092430
NCT00092430已完成3 期

A Comparison of the Safety, Tolerability, and Immunogenicity of a Refrigerator-Stable Measles, Mumps, Rubella, and Varicella Combination Vaccine V221 (Refrigerated) Versus V221 (Frozen) in Healthy Children

Merck Sharp & Dohme LLC0 个研究点目标入组 1,200 人开始时间: 2002年9月26日最近更新:
适应症

试验速览

阶段
3 期
状态
已完成
入组人数
1,200
主要终点
Percent of patients demonstrating adequate antibody titers 6 weeks following administration

研究概览

简要总结

The purpose of this study is to demonstrate that an investigational refrigerated vaccine with measles, mumps, rubella, and varicella is well tolerated and has similar immune response when compared to a frozen vaccine with measles, mumps, rubella, and varicella.

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
Double (Participant, Investigator)

入排标准

年龄范围
12 Months 至 23 Months(Child)
性别
All
接受健康志愿者

入选标准

  • Healthy children 12-23 months of age

排除标准

  • Previously had measles, mumps, rubella, or varicella
  • Compromised immune system

结局指标

主要结局

Percent of patients demonstrating adequate antibody titers 6 weeks following administration

次要结局

  • Geometric mean titers (GMT) 6 weeks post vaccination

研究者

申办方类型
Industry
责任方
Sponsor

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