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Diagnosis of Intracranial Hypertension Using TCCD, ONSD and ODH by Bedside Ultrasound
Sponsor: Xiangya Hospital of Central South University
Summary
The goal of this observational study is to investigate several means of measuring intracranial pressure (ICP) non-invasively in patients who had head trauma and received implantation of invasive ICP monitor device. The main questions it aims to answer are: What are the diagnostic efficacies of Transcranial Color-Coded Doppler Ultrasound (TCCD), Optic Nerve Sheath Diameter (ONSD) and Optic Disc Height (ODH) (the 3 non-invasive way of measuring ICP) compared with invasive ICP monitor? Participants will receive simultaneous non-invasive measurements of TCCD, ONSD and ODH along with during the days of invasive ICP monitoring. The data will be compared among the techniques to study the diagnostic efficacy.
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
64
Start Date
2025-09-15
Completion Date
2027-07-01
Last Updated
2025-09-03
Healthy Volunteers
No
Conditions
Interventions
TCCD
Patients receive non-invasive assessments of TCCD using bedside ultrasound.
ONSD
Patients receive non-invasive assessments of ONSD using bedside ultrasound.
ODH
Patients receive non-invasive assessments of ODH using bedside ultrasound.
Invasive ICP
Patients receive invasive assessments of ICP.