Status:
RECRUITING
Comparison of Different Methods to Calculate Pendelluft by Electrical Impedance Tomography in Mechanically Ventilated Patients
Lead Sponsor:
University of Sao Paulo General Hospital
Conditions:
Asynchrony, Patient-Ventilator
ARDS
Eligibility:
All Genders
18+ years
Phase:
NA
Brief Summary
The Pendelluft phenomenon is an important cause of lung damage in spontaneously breathing mechanically ventilated patients since it considerably increases the stress on the lung parenchyma in the depe...
Detailed Description
Respiratory mechanics and regional ventilation will be monitored by electrical impedance tomography (Enlight 1800 and 2100, Timpel). Esophageal and gastric pressures will be obtained by placing an eso...
Eligibility Criteria
Inclusion
- Patients under invasive mechanical ventilation intubated due to respiratory failure in pressure support mode (weaning phase)
Exclusion
- Age less than 18 years; sedation or neuromuscular blockade; absence of respiratory effort; contraindications to esophageal balloon cathether positioning or electrical impedance tomography belt positioning; presence of pneumothorax or active air leaks; hemodynamic instability; absence of informed consent.
Key Trial Info
Start Date :
June 11 2024
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
June 11 2025
Estimated Enrollment :
15 Patients enrolled
Trial Details
Trial ID
NCT06494215
Start Date
June 11 2024
End Date
June 11 2025
Last Update
July 10 2024
Active Locations (1)
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1
Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da USP
São Paulo, Brazil, 05403-900