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COMPLETEDNANCT06367868

Optic Nerve Sheath Diameter: A Non-Invasive Indicator of Intracranial Pressure in the Intensive Care Unit Monitoring

Determination of high intracranial pressure (ICP) is necessary for the treatment of patients with raised ICP to improve long-term neurological outcomes. Ultrasonographic optic nerve sheath diameter (O...

Lead sponsor: Istanbul University - Cerrahpasa•1 locations•View source on ClinicalTrials.gov

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Sponsors

Lead Sponsor

Istanbul University - Cerrahpasa

ICP measurements via ventricular catheters provide CSF drainage and ICP reduction. The normal ICP value is less than 15 mmHg in adults. In the literature the correlation of ONSD and invasive ICP measurements were determined. The aim of study is to evaluate the correlation of ONSD and direct ICP measurements and to determine cut off ONSD value to detect ICP ≥15 mmHg.

Age

18 - 80 years

Sex

ALL

Healthy Volunteers

No

Inclusion Criteria

•18-80 aged patients
•With an external ventricular drainage catheter due to intracranial pathology

Exclusion Criteria

•Under the age of 18
•Orbital tumors
•Graves' disease
•Exophthalmos
•Sarcoidosis
•Optic neuropathy
•Meningitis
•Ocular trauma
•Lung diseases

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Data from ClinicalTrials.govLast updated on ClinicalTrials.gov: April 16, 2024Terms

Trial snapshot

StatusCOMPLETED

PhaseNA

Enrollment44

Start dateSep 2021

Last updatedApr 16, 2024

Condition

ICP (Intracranial Pressure) Increase Optic Nerve Sheath Diameter Intracranial Hypertension

Locations shown

Istanbul University-Cerrahpasa

Istanbul, Fatıh

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Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: April 16, 2024Data synced to Clareo: May 25, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

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