Ignite Creation Date:
2025-12-24 @ 10:42 PM
Ignite Modification Date:
2025-12-25 @ 8:12 PM
Study NCT ID:
NCT02826135
Status:
COMPLETED
Last Update Posted:
2021-07-22
First Post:
2016-07-05
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Prediction of Fluid Responsiveness in Children With Single Ventricle
Sponsor:
Seoul National University Hospital
Organization:
Study Overview
Official Title:
Study on Prediction of Fluid Responsiveness Using an Abdominal Compression-Induced Change of Blood Pressure in Children With Bidirectional Cavopulmonary Shunt or Fontan Pathway
Status:
COMPLETED
Status Verified Date:
2021-07
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is to evaluate predictability of an abdominal compression-induced change of blood pressure for fluid responsiveness in children with single ventricle (bidirectional cavopulmonary shunt and Fontan tract).
Detailed Description:
The purpose of this study is to evaluate predictability of an abdominal compression-induced change of blood pressure for fluid responsiveness in children with single ventricle (bidirectional cavopulmonary shunt and Fontan tract).
When there are clinical signs of hypovolemia, such as hypotension, decreased urine output or decreased central venous pressure, right upper abdomen is gently compressed for 10 seconds. Changes of blood pressure are continuously recorded during this period. About 3 min later, intravenous colloid fluid 10 mL/kg is infused for 20 min.
To evaluate the change of cardiac output, transesophageal or transthoracic echocardiography is performed before and after fluid administration. In addition, hemodynamic parameters including pulse pressure variation, systolic pressure variation, pleth variability index and central venous pressure are also recorded before and after fluid administration.
Finally, patients will be divided into fluid responder group and non-responder group. If cardiac output measured using echocardiography increases over 15% after fluid administration, the patient is fluid responder. Using ROC curve, diagnostic power of abdominal compression-induced blood pressure change for fluid responsiveness will be evaluated
When there are clinical signs of hypovolemia, such as hypotension, decreased urine output or decreased central venous pressure, right upper abdomen is gently compressed for 10 seconds. Changes of blood pressure are continuously recorded during this period. About 3 min later, intravenous colloid fluid 10 mL/kg is infused for 20 min.
To evaluate the change of cardiac output, transesophageal or transthoracic echocardiography is performed before and after fluid administration. In addition, hemodynamic parameters including pulse pressure variation, systolic pressure variation, pleth variability index and central venous pressure are also recorded before and after fluid administration.
Finally, patients will be divided into fluid responder group and non-responder group. If cardiac output measured using echocardiography increases over 15% after fluid administration, the patient is fluid responder. Using ROC curve, diagnostic power of abdominal compression-induced blood pressure change for fluid responsiveness will be evaluated
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: