Fluid Responsiveness Using TFU (Transfontanel Ultrasound) in Children With Congenital Heart Disease

Seoul National University Hospital30 enrolled

Overview

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.

Study Type

OBSERVATIONAL

Enrollment

Conditions

Fluid Responsiveness

Interventions

TFU(transfontanel ultrasound)PROCEDURE

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.)

Eligibility

Sex: ALLMax age: 1 Year

Medical Language ↔ Plain English

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

Locations (1)

Seoul national university hospital

Seoul, South Korea

Outcomes

Primary Outcomes

change in respiratory variation of carotid artery blood flow peak velocity after volume expansion

Time frame: before and after fluid administration (20min)

Secondary Outcomes

change in cardiac index after volume expansion

Time frame: before and after fluid administration (20min)

change in pleth variability index after volume expansion

Time frame: before and after fluid administration (20min)

change in respiratory variation of aorta flow blood flow peak velocity after volume expansion

Time frame: before and after fluid administration (20min)

Data from ClinicalTrials.gov

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