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Clinical Trials/NL-OMON40066
NL-OMON40066
Completed
Not Applicable

Gene Expression and Genome Wide Association Study on remission of asthma - Gene Expression and GWAS on remission of asthma

niversitair Medisch Centrum Groningen0 sites277 target enrollmentTBD

Overview

Phase
Not Applicable
Intervention
Not specified
Conditions
asthma
Sponsor
niversitair Medisch Centrum Groningen
Enrollment
277
Status
Completed
Last Updated
2 years ago

Overview

Brief Summary

No summary available.

Registry
who.int
Start Date
TBD
End Date
TBD
Last Updated
2 years ago
Study Type
Observational invasive

Investigators

Eligibility Criteria

Inclusion Criteria

  • Roorda cohort and the DAG cohort (asthma)
  • 1\. Age 18 years or older
  • 2\. Previous diagnosis of asthma
  • 3\. Bronchial hyperresponsiveness in childhood (Roorda Cohort)
  • 4\. In clinical or complete remission of asthma (DAG cohort)
  • NORM study (healthy)
  • 1\. Age 18 years or older
  • 2\. FEV1 pre bronchodilator \> 80% predicted
  • 3\. No bronchial hyperresponsiveness; PC20 metacholinebromide \>32 mg/ml
  • 4\. Never diagnosed with asthma

Exclusion Criteria

  • For all cohorts
  • 1\. Presence of serious concomitant diseases (Cancer, Cardiovascular disorders)
  • 2\. Pregnancy
  • Additional exclusion criterium for metacholine challenge testing:
  • 3\. FEV1 below 1\.2 L

Outcomes

Primary Outcomes

Not specified

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