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临床试验/NL-OMON35854
NL-OMON35854已完成不适用

The development of a questionnaire to assess symptoms of small airways disease in patients with asthma - Development of small airways disease questionnaire

niversitair Medisch Centrum Groningen0 个研究点目标入组 60 人开始时间: 待定最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
入组人数
60

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

年龄范围
18 至 99(—)

入选标准

  • A doctor diagnosis of asthma
  • Age: >= 18 and <= 75 years
  • A FEF50% value in either the lowest or the highest 25th percentile. (Percentiles based on the total asthma patient group present from Asthma/COPD service)

排除标准

  • Recent exacerbation asthma (<2 months) or upper respiration tract infection (<2 weeks)
  • Severe airway obstruction at baseline, FEV1pred< 50% or < 1.2L
  • Diagnosis of COPD or another pulmonary disease
  • Pregnancy or lactating women. (i.e. women of childbearing potential who do not use adequate anticonception as judged by the investigator).
  • Restriction, defined as FVC < 80%pred with FEV1/FVC >0.7

研究者

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