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临床试验/JPRN-UMIN000043402
JPRN-UMIN000043402招募中未知

Monitoring of influenza vaccine effectiveness among Japanese children (2020/21 - 2026/27 season) - Monitoring of influenza vaccine effectiveness among Japanese children (2020/21 - 2026/27 season)

Osaka Metropolitan University0 个研究点目标入组 424 人开始时间: 2021年2月22日最近更新:
适应症

试验速览

阶段
未知
状态
招募中
入组人数
424

研究概览

简要总结

Vaccine effectiveness 2022/23 season: 77% for 1 dose, 2% for 2 doses

研究设计

研究类型
Observational

入排标准

年龄范围
6months-old 至 6years-old(—)
性别
All

入选标准

  • 未提供

排除标准

  • Subjects are excluded if they: - are aged less than 6 months, as of the last October 1st before each season - have a history of anaphylaxis after influenza vaccination - had been administered influenza antivirals for the current ILI - experienced the current ILI during the hospitalization - are institutionalized - are non-residents in Osaka/Fukuoka prefecture, Japan - are judged to be inappropriate for participation by doctors in charge

研究者

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