Status:
COMPLETED
Decreasing Trigger Sensitivity Could Assist PEEP to Further Improve Regional Ventilation Distribution
Lead Sponsor:
Capital Medical University
Conditions:
Mechanical Ventilation
Eligibility:
All Genders
18-80 years
Brief Summary
In mechanically ventilated patients during supine position, alveolar collapse usually distributes in dependent lung region.Decrease of flow trigger sensitivity might improve homogeneous of tidal volum...
Detailed Description
In mechanically ventilated patients during supine position, alveolar collapse usually distributes in dependent lung region. High positive end expiratory pressure (PEEP) has been applied to improve the...
Eligibility Criteria
Inclusion
- The post operative patients who received pressure support ventilation;
- After the clinical PEEP was evaluated 5cmH2O, the tidal volume distribution still existed heterogeneity.
Exclusion
- Under 18 years;
- History of diaphragm dysfunction and surgery;
- Central respiratory drive dysfunction;
- history of esophageal, gastric or lung surgery;
- The contraindication of using EIT (pacemaker, defibrillator, and implantable pumps).
Key Trial Info
Start Date :
May 1 2017
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
February 1 2018
Estimated Enrollment :
20 Patients enrolled
Trial Details
Trial ID
NCT03241654
Start Date
May 1 2017
End Date
February 1 2018
Last Update
February 12 2018
Active Locations (1)
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1
Jian-Xin Zhou
Beijing, Beijing Municipality, China, 100050