Ultrasonography of Optic Nerve Sheath Diameter for Noninvasive Detection of Raised Intracranial Pressure: ORIENT Study

Comparison of Optic Nerve Sheath Diameter on Retrobulbar Ultrasonography Before and After Drainage of Cerebrospinal Fluid in Pediatric Patient With Hydrocephalus

NCT01865149 ·Status: UNKNOWN

Sonography of the Optic Nerve Sheath Diameter for Detection of Elevated Intracranial Pressure (ICP)

NCT03529370 ·Status: COMPLETED

Non-invasive Intracranial Pressure Monitoring in Brain Tumor Patients

NCT07286396 ·Status: NOT_YET_RECRUITING

Measurement of the Optic Nerve Diameter in Different Healthcare Operators

NCT06830460 ·Status: NOT_YET_RECRUITING ·Phase: NA

Effect of Intravenous Administration of Mannitol on ONSD in Patients With Raised ICP

NCT04188353 ·Status: COMPLETED

Comparison of Optic Nerve Sheath Diameter on Retrobulbar Ultrasound Before and After Drainage of Cerebrospinal Fluid in Patient With Hydrocephalus

NCT01863329 ·Status: TERMINATED

Optic Nerve Sheath Diameter as a Screening Test for Increased Intracranial Pressure

NCT02338284 ·Status: UNKNOWN

The Effects of Lateral 45° Downward Position on the Optic Nerve Sheath Diameter

NCT05185908 ·Status: COMPLETED

Determination of Normal Measures of Optic Nerve Sheath Diameter in Children

NCT03178760 ·Status: COMPLETED

Optic Nerve Sheath Diameter (ONSD) With the Raised PCO2 and Internal Jugular Venous Occlusion

NCT02361658 ·Status: COMPLETED

Perioperative Evaluation of Intracranial Hypertension by Ultrasound Measurement of Variations in the Diameter of the Sheath of the Optic Nerve in the Excision of a Tumor or Biopsy Supratentorial Brain

NCT01864499 ·Status: COMPLETED ·Phase: NA

The Effect of End-tidal Carbon Dioxide Level on the Optic Nerve Sheath Diameter in Pediatric Patients

NCT03988868 ·Status: COMPLETED

Assessment of Intracranial Pressure Using Optic Nerve Sheath Diameter in Head Trauma in Assiut University

NCT06726681 ·Status: NOT_YET_RECRUITING

The Effect of Epidural Analgesia on Intracranial Pressure by Measuring the Optic Nerve Sheath Diameter Using Ultrasound in Pediatric Patients With Cerebral Palsy

NCT03200951 ·Status: COMPLETED ·Phase: NA

Intracranial Hypertension and Optic Nerve Sheath Diameter

NCT01796015 ·Status: COMPLETED ·Phase: NA

Optic Nerve Sheath Diameter and Intracranial Pressure (ICP) in Children

NCT02507063 ·Status: WITHDRAWN

Comparison of Optic Nerve Sheath Diameter Measured by Ultrasonography Before and After Ventriculoperitoneal Shunt Surgery in Adult Patients With Hydrocephalus

NCT02663947 ·Status: WITHDRAWN

Comparison of Pupilometer and Ultrasound of Optic Nerve Sheath Diameter in Estimating Intracranial Pressure (ICP)

NCT03115450 ·Status: COMPLETED

Automated Measurement of Optic Nerve Sheath Diameter

NCT02786706 ·Status: COMPLETED

The Morphology and Parameter Estimation of Cranial Ultrasound Spectrum Based on Cerebral Artery

NCT04730713 ·Status: UNKNOWN

Anatomical Observational Study of the Characteristics of the Suprascapular Notch Using Ultrasound.

NCT06587893 ·Status: COMPLETED

Changes in Optic Nerve Sheath Diameter in Response to Various Levels of End Tidal Carbon Dioxide Levels

NCT02711774 ·Status: COMPLETED

Intracranial Pressure Waves Via Lumbar Puncture

NCT01374048 ·Status: COMPLETED

Ultrasound to Detect Vocal Fold Movement in Neurological Disease

NCT05493397 ·Status: COMPLETED

Fetal Brain Growth - Pilot Study

NCT05994443 ·Status: RECRUITING