ultrasonographic measurement of optic nerve sheath diameter

DEVICE4 trials

Sponsors

Yonsei University, Bezmialem Vakif University

Conditions

HydrocephalusIntracranial HypertensionIntracranial PressurePain

Unknown Phase

The Effect of Pneumoperitoneum on Intracranial Pressure in Pediatric Laparoscopic Surgery: Ultrasonographic Measurement of Optic Nerve Sheath Diameter

CompletedNCT01840267

Yonsei UniversityIntracranial Pressure

Start: 2013-04-30End: 2013-08-31Updated: 2013-09-27

The Effect of Stellate Ganglion Block on Intracranial Pressure Predicted by Ultrasonographic Assessment of Optic Nerve Sheath Diameter

CompletedNCT01840995

Yonsei UniversityIntracranial Pressure, Pain

Start: 2013-04-30End: 2013-12-31Updated: 2015-01-28

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

WithdrawnNCT02663947

Yonsei UniversityHydrocephalus

Start: 2016-01-31End: 2017-01-31Updated: 2019-01-17

Comparison of the Effects of Deep and Moderate Neuromuscular Blockade on Optic Nerve Sheath Diameter

Bezmialem Vakif UniversityIntracranial Hypertension

Start: 2021-09-30End: 2022-02-28Target: 60Updated: 2021-09-13