Status:
UNKNOWN
Comparison of Dynamic Fluid Responsiveness by EIT and Transpulmonary Thermodilution in Postoperative of CABG Patients
Lead Sponsor:
Ludhmila Abrahão Hajjar
Collaborating Sponsors:
University of Sao Paulo
Conditions:
Coronary Artery Bypass Grafting
Fluid Therapy
Eligibility:
All Genders
18-80 years
Phase:
NA
Brief Summary
The purpose of this study is to evaluate the stroke volume variation measured by both methods: transpulmonary thermodilution and electrical impedance tomography (EIT), during fluid responsiveness mane...
Detailed Description
In the ICU, immediately after CABG surgery, patients are submitted to mechanical ventilation (volume-controlled mode with tidal volume = 8mL/Kg of PBW, PEEP = 8cmH2O and FiO2 = 60%, respiratory rate t...
Eligibility Criteria
Inclusion
- Elective CABG surgery
- Age greater than 18 years old and less than 80 years old
- Written inform consent
Exclusion
- Previous pulmonary disease or pulmonary hypertension
- Previous renal replacement therapy
- Left ventricular ejection fraction \< 40%
- Body mass index \> 40 kg/m2
- Atrial fibrillation
- Presence of cardiac pacemaker or another implantable electronic device
- Bleeding associated to hemodynamic instability
- Cardiac arrest or suspicion of neurological alteration
- Hemodynamic instability (norepinephrine dose \> 0.5 mcg/Kg/min)
Key Trial Info
Start Date :
August 22 2018
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
June 22 2020
Estimated Enrollment :
28 Patients enrolled
Trial Details
Trial ID
NCT04362033
Start Date
August 22 2018
End Date
June 22 2020
Last Update
April 24 2020
Active Locations (1)
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1
Heart Institute
São Paulo, São Paulo, Brazil, 05403000