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OpenTrials
Completed

NCT Number: NCT04134221

Internal Carotid Artery Blood Flow in Pediatric Moyamoya Patients

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.

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Key information

Conditions

Carotid Artery, Internal

Age range

Up to 18 year

Sex eligibility

All sexes

Study type

Observational

Primary location

Hee-Soo Kim

Seoul, Soul-t'ukpyolsi, 03080, South Korea

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • pediatric patients undergoing encephaloduroarteriosynangiosis surgery for moyamoya disease

Exclusion criteria

  • cutaneous lesion on the neck

Treatment and study plan

Ultrasound assessment

Diagnostic Test

Ultrasound assessment of internal carotid artery blood flow

Primary outcomes

  1. 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

Sponsors and collaborators

Lead sponsor

Seoul National University Hospital

Other

Registry information

Official study title

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

Important dates

Study start
2019
Primary completion
2021
Study completion
2021
First posted
Oct 22, 2019
Registry last updated
Apr 21, 2021

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.