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Cerebral Blood Flow Velocity Changes During Laparoscopic Surgery

A Study on Cerebral Blood Flow Velocity Changes During Laparoscopic Surgery in Pediatric Patients: Observational Study Using Transfontanelle Ultrasound

Status
UNKNOWN
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT04291326
Enrollment
30
Registered
2020-03-02
Start date
2020-03-20
Completion date
2021-12-28
Last updated
2021-03-16

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cerebral Blood Flow

Brief summary

Little is known about how implementation of pneumoperitoneum contributes to cerebral blood flow in pediatrics. We investigated this question in patients undergoing laparoscopic surgery, hypothesizing that cardiorespiratory changes during this procedure would reduce cerebral perfusion.

Interventions

DIAGNOSTIC_TESTTransfontanelle ultrasound

cerebral blood flow measurement using transfontanelle ultrasound

Sponsors

Seoul National University Hospital
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
No minimum to 2 Years
Healthy volunteers
No

Inclusion criteria

* pediatric patients undergoing laparoscopic surgery

Exclusion criteria

\-

Design outcomes

Primary

MeasureTime frameDescription
Cerebral blood flowintraoperativecerebral blood flow measurement using transfontanelle ultrasound

Countries

South Korea

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026