Respiratory diseases requiring mechanical ventilation
Conditions
Interventions
Experimental group:Airway grading management is carried out based on the comprehensive assessment of pulmonary ultrasound signs and airway grading scores.
Control group:Routine care
Sponsors
Peking University Shenzhen Hospital
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Patients who meet the criteria for critical care ultrasound technology; 2. Patients who have been on mechanical ventilation for 48 hours or longer; 3. Patients with relatively stable hemodynamics, defined as the absence of acute myocardial ischemia, no increase in vasoactive drug dosage, systolic blood pressure exceeding 90 mmHg, and central venous pressure (CVP) greater than or equal to 5 cmH2O; 4. Patients anticipated to require mechanical ventilation for a duration of 5 days or more.
Exclusion criteria
Exclusion criteria: 1. Limited access to pulmonary ultrasound examination; 2. Thoracic deformity; 3. The patient or his/her legal representative refuses to participate in the study; 4. Already included in other clinical studies.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Lung ultrasound score;Duration of mechanical ventilation; | — |
Secondary
| Measure | Time frame |
|---|---|
| Diaphragm mobility;Diaphragm thickening rate;Oxygen index;Length of stay in ICU; | — |
Countries
China
Contacts
Public ContactJiaqing Xu
Peking University Shenzhen Hospital
Outcome results
None listed