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临床试验/ISRCTN03307358
ISRCTN03307358已完成未知

Effect of early intervention for permanent childhood hearing impairment on outcome at secondary school age: a non-randomised observational study

Southampton University Hospitals NHS Trust (UK)0 个研究点目标入组 144 人开始时间: 2011年3月24日最近更新:
适应症

试验速览

阶段
未知
状态
已完成
发起方
入组人数
144

研究概览

研究设计

研究类型
Observational

入排标准

性别
All

入选标准

  • 1. Male & Female, upper age limit 18 years, lower age limit 13 years
  • 2. One of the children with bilateral permanent childhood hearing impairment (PCHI) > 40 dB in the 1992-1997, Wessex and Greater London birth cohort of 157,000 that was previously invited to take part in the Hearing Outcomes Project
  • 3. One of the comparison group of children with normal hearing from the same birth cohort who were previously invited to take part in the Hearing Outcomes Project

排除标准

  • 1. Severe, active illness precluding participation in this project
  • 2. A known post-natal cause of the PCHI (e.g. meningitis)

研究者

发起方
Southampton University Hospitals NHS Trust (UK)

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