chronic obstructive pulmonary disease
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Patients who meet the guidelines for diagnosis, grading, and staged diagnosis, and whose blood gas analysis in the last two months meets type 2 respiratory failure are included in the patient; 2. Aged 40 to 80 years; 3. Received the treatment of standardized bronchodilators; 4. Did not participate in or are participating in other pulmonary rehabilitation studies or other influential studies.
Exclusion criteria
Exclusion criteria: 1. Checking for chronic cough caused by factors such as tuberculosis, fungi, tumors, irritating gas allergies, etc.; 2. Patients with other respiratory diseases that may cause asthma or difficulty breathing; 3. Pregnant or lactating women, allergic to the drug; 4. Combined with serious primary diseases such as cardiovascular, liver, kidney and hematopoietic system, diabetes, and mental patients; 5. Complicated by severe cardiac dysfunction; 6. Patients who are treated with other diseases; 7. Containing factors affecting the observation of efficacy.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| SGRQ;mMRC;CAT;lung function;6MWT;SAS;SDS;Number of acute exacerbations; | — |
Countries
China
Contacts
Zhongshan Hospital Affiliated to Fudan University