Acute Respiratory Distress Syndrome Lung strain End-expiratory lung volume Acute Respiratory Distress Syndrome Mortality
Conditions
Interventions
In-hospital survival ARDS patients,In-hospital non-survival ARDS patients
Diagnostic,Diagnostic
Survival group,Non-survival group
Sponsors
None listed
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. ARDS according to BERLIN definition 2012 2. Patients had lung volume measurement by nitrogen washout washin technique using Engstrom Carestattion ventilator 3. Age equal to or more than 18 years 4. Use PEEP of at least 5 cmH2O 5. Use FiO2 equal to or less than 0.6
Exclusion criteria
Exclusion criteria: 1. Pneumothorax 2. Severe COPD 3. AutoPEEP 4. Lung bleb on CXR 5. Pregnancy 6. Lung volume measurement after diagnosis ARDS more than 96 hours
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Lung strain between survival and non-survival ARDS patients At the begining of the study Tidal volume were measured by ventilator parameter and lung volume (EELV) were measured by nitrogen washout/washin technique using the module integrated into Engstrom Carestation ICU ventilators | — |
Secondary
| Measure | Time frame |
|---|---|
| Lung parameter between survival and non-survival ARDS patients At the begining of the study Ventilator parameter and arterial blood gas,Mortality, ICU length of stay, hospital length of stay, ventilator free day between high lung strain and low lung strain Until patient discharge from the hospital medical record | — |
Countries
Thailand
Contacts
Public ContactMathuwadee Praipruksaphan
King Chulalongkorn Memorial Hospital
Outcome results
None listed