obstructive pulmonary dysfunction
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1) FEV1/FVC< 70% pre-bronchodilator 2) Age 40-75 y.o. 3) possible observe for 4wks 4) consent in writing
Exclusion criteria
Exclusion criteria: 1) medication of corticosteroid in 4wks 2) medication of anticholinergic drug in 4wks 3) medication of long acting beta agonist in 4 wks 4) inhalation of short acting beta agonist in 6hrs 5) patients who has heart failure, severe arrhythmia. 6) medication of beta blocker 7) active infectious disease and tuberculous disease 8) pationts who had resected lung 9) psycosomatic patients 10) allergy for SFC 11) difficult to do spirometry 12) pregnancy 13) diagnosis for other pulmonary disease
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| FEV1 | — |
Countries
Japan
Contacts
Kagoshima university pulmonary medicine