- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02826135
Prediction of Fluid Responsiveness in Children With Single Ventricle
Study on Prediction of Fluid Responsiveness Using an Abdominal Compression-Induced Change of Blood Pressure in Children With Bidirectional Cavopulmonary Shunt or Fontan Pathway
Study Overview
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
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
-
Seoul, Korea, Republic of, 110-744
- Seoul National University Hospital
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Pediatric patients undergoing elective surgery, who require invasive blood pressure and central venous pressure monitoring during surgery
- Patients with bidirectional cavopulmonary shunt or fontan tract
Exclusion Criteria:
- renal, hepatic and pulmonary disease
- preoperative infection: increased CPR, WBC over 10,000, and with fever
- genetic and hematologic disease
- ventricular dysfunction
- increased intracranial pressure
Study Plan
How is the study designed?
Design Details
- Primary Purpose: DIAGNOSTIC
- Allocation: NA
- Interventional Model: SINGLE_GROUP
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Pediatric patients with hypovolemic state
Right upper abdominal compression is performed in patients with hypovolemic signs including hypotension, decreased urine output or decreased central venous pressure.
Changes of blood pressure during abdominal compression is continuously recorded.
|
When there are clinical signs of hypovolemia, such as hypotension in pediatric patients with single ventricle, 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.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Changes in stroke volume index after volume expansion
Time Frame: before and after fluid administration (20 min)
|
before and after fluid administration (20 min)
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Changes in pleth variability index after volume expansion
Time Frame: before and after fluid administration (20 min)
|
before and after fluid administration (20 min)
|
3.Changes in respiratory changes of peak aortic blood flow velocities after volume expansion
Time Frame: before and after fluid administration (20 min)
|
before and after fluid administration (20 min)
|
Collaborators and Investigators
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- H1603-156-752
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Hypovolemia
-
University of California, DavisCompletedAcute HypovolemiaUnited States
-
B. Braun Melsungen AGCompletedTreatment of Hypovolemia and ShockSpain, Bulgaria, Germany, Italy, United Kingdom
-
Fresenius Kabi JapanCompletedPlasma Volume Substitution (Hypovolemia) Including Massive HemorrhageJapan
-
Karolinska InstitutetDanderyd Hospital; Austin Hospital, Melbourne AustraliaUnknownSepsis | Fluid Therapy | Hypovolemia | Post-operative HypovolemiaAustralia, Sweden
-
Azienda Ospedaliera di PadovaUnknownHypovolemia During Liver Transplantation | Renal Hypoperfusion During Liver TransplantationItaly
-
Fresenius KabiB. Braun Melsungen AG; European Society of Anaesthesiology and Intensive CareCompletedHypovolemia Due to Acute Blood LossGermany, Spain, France, Czechia, South Africa, Belgium, Netherlands
-
Zagazig UniversityNot yet recruitingAnesthesia | Fluid Overload | ERAS | Hypovolemia; Surgical Shock
-
Mustafa BurgacActive, not recruiting
-
Universitair Ziekenhuis BrusselCompleted
-
Seoul National University HospitalCompletedHypovolemiaKorea, Republic of
Clinical Trials on abdominal compression
-
Dalin Tzu Chi General HospitalCompletedColonic Polyp | Colonic AdenomaTaiwan
-
Seoul National University HospitalCompletedHypovolemiaKorea, Republic of
-
The Clatterbridge Cancer Centre NHS Foundation...UnknownCancer of Stomach | Cancer, LungUnited Kingdom
-
Riphah International UniversityNot yet recruiting
-
University of CalgaryRecruitingPostural Orthostatic Tachycardia SyndromeCanada
-
Global Monitors, Inc.University of VirginiaCompleted
-
Hopital Louis PradelUnknownFluid Overload | Hypovolemia | Diuretic ToxicityFrance
-
Changhai HospitalUnknownColorectal Adenoma | Colorectal PolypChina
-
Vanderbilt University Medical CenterNational Heart, Lung, and Blood Institute (NHLBI)RecruitingMultiple System Atrophy | Orthostatic Hypotension | Pure Autonomic Failure | Autonomic FailureUnited States
-
Medical University of ViennaCompletedQuality of Life | Pain | Erythema | Thrombus Length