cough variant asthma
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Clinically diagnosed with CVA
Exclusion criteria
Exclusion criteria: 1. Can not cooperate with related inspection or for other reasons; 2. Patients with chronic obstructive pulmonary disease, interstitial pneumonia, active tuberculosis, community acquired pneumonia, lung cancer, bronchiectasis, cor pulmonale, pulmonary embolism, and companied with serious systematic disease (such as coronary heart disease, myocarditis, heart failure, GERD, neuromuscular disease, etc); 3. History of drug abuse, alcohol abuse or anesthesia or with a history of mental illness (schizophrenia, obsessive-compulsive disorder, depression) and against personality, motivation, suspicious, or other emotional or mental issues that may affect participation in the study; 4. taking part in other drug clinical trial project, or drop out less than 3 months; 5. during pregnancy, lactation women.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| lung function; | — |
Secondary
| Measure | Time frame |
|---|---|
| Asthma and Cough related Questionnaires;Numbers of emergency or hospitalization; | — |
Countries
China
Contacts
Second Affiliated Hospital, Zhejiang University School of Medicine