Fluid Responsiveness
Conditions
Keywords
stroke volume variation,, cardiac output,, fluid responsiveness,, noninvasive cardiac output monitor
Brief summary
The purpose of this study is to evaluate the ability of fluid responsiveness by stroke volume variation value of NICOM(Noninvasive cardiac output monitor)system during congenital cardiac surgery.
Interventions
OTHERvolume expansion
fluid loading of 10 ml/kg colloid or blood product
Sponsors
Seoul National University Hospital
Study design
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
DIAGNOSTIC
Masking
SINGLE (Outcomes Assessor)
Eligibility
Sex/Gender
ALL
Age
1 Days to 5 Years
Healthy volunteers
No
Inclusion criteria
* congenital cardiac surgery * \< 6 years old * who were required the evaluation by transesophageal echocardiography
Exclusion criteria
* right heart failure * supported by more than 2 inotropic agents * reduced kidney function * any valvar stenosis * moderate or severe tricuspid regurgitation * single ventricle
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| stroke volume index | before and after volume loading (20 min) | Volume loading was performed for 20 minutes. Stroke volume measured before and after volume expansion using transesophageal echocardiography. And, stroke volume variation of NICOM monitor was recorded before fluid loading. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Cardiac index | before and after fluid loading (20 min) | Cardiac index measured by transesophageal echocardiography and NICOM monitor were compared before and after fluid loading for 20 min. |
Countries
South Korea
Outcome results
None listed