Severe Pneumonia
Conditions
Interventions
Control group:PEEP management is routinely conducted according to the standard ARDSnet form
Experimental group:PEEP management involves adjusting PEEP based on dynamic pulmonary ultrasound assessment
Sponsors
The First Affiliated Hospital of Guangxi Medical University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: (1) Diagnosed with severe pneumonia (meeting the diagnostic criteria for community-acquired pneumonia in adults in China); (2) Mechanical ventilation duration >=48 hours; (3) Age >=18 years old; (4) The family members sign the informed consent form.
Exclusion criteria
Exclusion criteria: (1) Patients with severe underlying cardiopulmonary diseases (such as COPD, cardiac function class IV); (2) Chest trauma or surgical history affecting ultrasound examination; (3) Immune system diseases or advanced malignant tumors.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Oxygenation index;Duration of mechanical ventilation;Length of ICU stay; | — |
Secondary
| Measure | Time frame |
|---|---|
| 28-day mortality rate;Tidal volume; | — |
Countries
China
Contacts
Public ContactLiu Xiaqin
The First Affiliated Hospital of Guangxi Medical University
Outcome results
None listed