Research for clinical indicator of pathophisiology of classic asthma and cough variant asthma

Research for clinical indicator of pathophisiology of classic asthma and cough variant asthma - reserch for pathophisiology of classic asthma and cough variant asthma

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000007818

Enrollment

850

Registered

2012-04-23

Start date

2006-06-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

classic asthma, cough variant asthma

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: adult cough variant asthma and classic asthma

Exclusion criteria

Exclusion criteria: tuberculosis, pneumonia, interstitial pneumonia, lung cancer

Design outcomes

Primary

Measure	Time frame
To investigate factors that difine classic asthma and cough variant asthma	—

Secondary

Measure	Time frame
To invesitigate mechanisms that difine phenotypes of classic asthma and to invesitigate mechanisms that difine phenotypes of cough variant asthma	—

Countries

Japan

Contacts

Public ContactTadao Nagasaki

Graduate School of Medicine, Kyoto University Respiratory Medicine

nagasaki@kuhp.kyoto-u.ac.jp+81-75-751-3830

Outcome results