Asthma
Conditions
Interventions
No-depression/anxiety group:No
Depression/anxiety group:No
Sponsors
West China Hospital, Sichuan University
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1) Aged 18-70 years; 2) Confirmed asthma diagnosis with positive bronchial provocation or dilation test; 3) Stable disease with no change in disease state or maintenance therapy in the 4 weeks preceding screening 4) Able to provide informed written consent;
Exclusion criteria
Exclusion criteria: 1) Pregnancy; 2) Cognitive impairment preventing completion of data collection forms; 3) People highly dependent on medical care; 4) People with significant life limiting co-morbidity [will prevent participation in cohort study]; 5) Primary lung disease other than asthma; 6) Respiratory disease other than asthma (e.g. active tuberculosis, bronchiectasis, emphysema, pulmonary fibrosis) that, at investigators discretion, would adversely impact on study conduct; 7) Current lung cancer or other blood, lymphatic or solid organ malignancy; 8) Inability to attend study visits.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Asthma control test;Asthma Quality of Life Questionnaire;Bronchi relaxation effect; | — |
Secondary
| Measure | Time frame |
|---|---|
| Asthma medicines; | — |
Countries
China
Contacts
Public ContactWang Gang
West China Hospital, Sichuan University
Outcome results
None listed