Internal Carotid Artery Blood Flow in Pediatric Moyamoya Patients

April 19, 2021 updated by: Hee-Soo Kim, Seoul National University Hospital

A Study on Internal Carotid Artery Blood Flow Velocity in Children With Moyamoya Disease Undergoing Surgery: a Prospective Observational Study

Little is known about how general anesthesia-induced decrease in cerebral blood flow in pediatric moyamoya pateints. We investigated this question in patients undergoing moyamoya surgery, hypothesizing that cardiorespiratory changes during this procedure would reduce cerebral perfusion.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Actual)

30

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

  • Korea, Republic of
    • Soul-t'ukpyolsi
      • Seoul, Soul-t'ukpyolsi, Korea, Republic of, 03080
        • Hee-Soo Kim

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 18 years (Child, Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

pediatric Moyamoya disease patients

Description

Inclusion Criteria:

  • pediatric patients undergoing encephaloduroarteriosynangiosis surgery for moyamoya disease

Exclusion Criteria:

  • cutaneous lesion on the neck

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

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Internal carotid artery blood flow velocity
Time Frame: from anesthetic induction to end of surgery, an average of 5 hours
ultrasound assessment of internal carotid artery blood flow velocity
from anesthetic induction to end of surgery, an average of 5 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)

October 18, 2019

Primary Completion (Actual)

February 17, 2021

Study Completion (Actual)

February 17, 2021

Study Registration Dates

First Submitted

October 18, 2019

First Submitted That Met QC Criteria

October 18, 2019

First Posted (Actual)

October 22, 2019

Study Record Updates

Last Update Posted (Actual)

April 21, 2021

Last Update Submitted That Met QC Criteria

April 19, 2021

Last Verified

April 1, 2021

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 1910-055-106

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

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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