Development of pathophysiologic diagnosis for cough variant asthma and atopic cough: retrospective cohort observational study

Development of pathophysiologic diagnosis for cough variant asthma and atopic cough: retrospective cohort observational study - Pathophysiologic diagnosis of cough

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000018679

Enrollment

Registered

2015-10-01

Start date

2013-04-01

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

Chronic cough

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Outpatients suffering from non-productive cough for 3 weeks or more

Exclusion criteria

Exclusion criteria: Patients having significant cardiac and pulmonary disease Patients unable to understand examinations

Design outcomes

Primary

Measure	Time frame
To establishi the procedure of pathophysiologic diagnosis for cough variant asthma and atopic cough	—

Countries

Japan

Contacts

Public ContactMasaki Fujimura

NHO Nanao Hospital Respiratory Medicine

fujimura@hosp.go.jp0767-53-1890

Outcome results