Cerebral Blood Flow Using Transfontanelle Ultrasound

July 21, 2020 updated by: Jin-Tae Kim, Seoul National University Hospital

A Study on Cerebral Blood Flow Velocity Reference Values Considering Age, Blood Pressure and Carbon Dioxide Partial Pressure i n Small Children: a Prospective Observational Study

We planned to evaluate cerebral blood flow and its association with age, blood pressure, and end tidal carbon dioxide in small pediatric using transfontanelle ultrasound during general anesthesia.

Study Overview

Status

Unknown

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Anticipated)

200

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

No older than 2 years (Child)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

pediatrics including preterm neonates undergoing general anesthesia

Description

Inclusion Criteria:

  • pediatric patients undergoing general anesthesia

Exclusion Criteria:

  • patients with hydrocephalus, brain tumor

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Cohort
  • Time Perspectives: Prospective

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
cerebral blood flow
Time Frame: from anesthetic induction to postanesthesia care unit discharge, an average of 3 hours
from anesthetic induction to postanesthesia care unit discharge, an average of 3 hours

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Seoul National University Hospital

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

August 28, 2019

Primary Completion (Anticipated)

August 1, 2022

Study Completion (Anticipated)

August 1, 2022

Study Registration Dates

First Submitted

August 26, 2019

First Submitted That Met QC Criteria

August 26, 2019

First Posted (Actual)

August 28, 2019

Study Record Updates

Last Update Posted (Actual)

July 23, 2020

Last Update Submitted That Met QC Criteria

July 21, 2020

Last Verified

July 1, 2020

More Information

Terms related to this study

Other Study ID Numbers

  • 1908-111-105

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

Undecided

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

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.

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