Chronic obstructive pulmonary disease
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Complete clinical data; All patients met the diagnostic criteria for COPD and were diagnosed through imaging and pulmonary function tests; Age range of 40-80 years old; Vital signs are stable, consciousness is clear, there are no cognitive impairments, and the correct operation methods for the treatment used in this study can be mastered; No respiratory infectious diseases.
Exclusion criteria
Exclusion criteria: Patients with serious organic diseases such as heart, liver, kidney, systemic diseases, tumors, and other life-threatening conditions; Patients who refuse to participate in this study; Patients with mental illnesses who cannot follow instructions to complete relevant examinations; Other airflow restriction diseases with known causes or characteristic pathological manifestations (such as asthma, bronchiectasis, tuberculosis, lung cancer, idiopathic pulmonary fibrosis, diffuse panbronchiolitis, etc.).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Pulmonary function indicators (including forced expiratory volume in 1 second, forced vital capacity, ratio of FEV1 to FVC, and peak expiratory flow);Exercise tolerance; | — |
Secondary
| Measure | Time frame |
|---|---|
| Arterial blood gas analysis (including partial pressure of oxygen, partial pressure of carbon dioxide, and oxygen saturation);Dyspnea score;Quality of life score;Respiratory muscle strength; | — |
Countries
China
Contacts
The 910th Hospital of the Joint Service Support Force of the Chinese People's Liberation Army