Fluid Responsiveness
Conditions
Brief summary
The purpose of this study was to evaluate the clinical usefulness of TFU (transfontanel ultrasound)for the prediction of fluid responsiveness in children undergoing congenital heart surgery.
Interventions
PROCEDURETFU(transfontanel ultrasound)
The respiratory variation of the carotid artery blood flow peak velocity was measured using TFU before and after the fluid administration (10ml/kg for 20 min.)
Sponsors
Seoul National University Hospital
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
No minimum to 1 Years
Healthy volunteers
No
Inclusion criteria
* pediatric patients undergoing cardiac surgery
Exclusion criteria
* preterm closure of anterior fontanelle * anatomical abnormalities on aortic arch (ex, patent ductus arteriosus) * presence of intracardiac and extracardiac shunt
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| change in respiratory variation of carotid artery blood flow peak velocity after volume expansion | before and after fluid administration (20min) |
Secondary
| Measure | Time frame |
|---|---|
| change in cardiac index after volume expansion | before and after fluid administration (20min) |
| change in pleth variability index after volume expansion | before and after fluid administration (20min) |
| change in respiratory variation of aorta flow blood flow peak velocity after volume expansion | before and after fluid administration (20min) |
Countries
South Korea
Outcome results
None listed