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Clinical Trials/NL-OMON35854
NL-OMON35854
Completed
Not Applicable

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 sites60 target enrollmentTBD

Overview

Phase
Not Applicable
Intervention
Not specified
Conditions
asthma
Sponsor
niversitair Medisch Centrum Groningen
Enrollment
60
Status
Completed
Last Updated
last year

Overview

Brief Summary

No summary available.

Registry
who.int
Start Date
TBD
End Date
TBD
Last Updated
last year
Study Type
Interventional

Investigators

Eligibility Criteria

Inclusion Criteria

  • 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)

Exclusion Criteria

  • 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

Outcomes

Primary Outcomes

Not specified

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