respiratory disease
Conditions
Interventions
conventional oxygen inhalation group:conventional oxygen inhalation
high-flow humidified oxygen group:high-flow humidified oxygen therapy
Sponsors
Emergency Department, the Third Hospital of Hebei Medical University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. PaCO2 (partial pressure of carbon dioxide) >=50mmHg, Ph lower than 7.35; 2. Pa02/FiO2 (oxygenation index) <=150mmHg; 3. The patient suffered multiple injuries and received general anesthesia extubation; 4. Symptoms such as rapid pulse rate, complexion, increased blood pressure, and poor breathing; 5. Examination of lung function and chest X-ray showed respiratory failure; 6. All patients are aware of this study and sign a consent form to signify voluntary participation.
Exclusion criteria
Exclusion criteria: 1. Head trauma has not healed completely; 2. Patients with hemodynamic obstacles; 3. Upper respiratory tract obstruction or nasal cavity disease; 4. Sudden respiratory arrest; 5. Have a history of lobectomy and lung tumor surgery; 6. Patients who withdrew or died in the middle of the journey; 7. With acute coronary syndrome or acute cardiogenic pulmonary edema; 8. Unplanned extubation; 9. Respiratory failure caused by other reasons, etc.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| respiratory rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| heart rate;partial pressure of carbon dioxide;partial pressure of oxygen;finger pulse oxygen;hospitalization time;ICU stay time; | — |
Countries
China
Contacts
Public ContactLi Mei
The Third Hospital of Hebei Medical University
Outcome results
None listed