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Results for “Optic Nerve Sheath Diameter Measurement”

39 trials

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Showing 20 of 39 results

Not applicableActive Not RecruitingNCT07630753
What this trial is testing

Effect of Pregabalin on Optic Nerve Sheath Diameter in Craniotomy Patients.

Who this might be right for
PregabalinOptic Nerve Sheath Diameter MeasurementIntracranial Pressure Changes
Benha University 100
Not applicableStudy completedNCT05594056
What this trial is testing

Transorbital Ultrasound of Optic Nerve Sheath Diameter Between Healthy Pregnant Women and Those With Severe Preeclampsia.

Who this might be right for
Preeclampsia Severe
Saint Thomas Hospital, Panama 100
Not applicableStudy completedNCT06048900
What this trial is testing

Evaluation of the Effect of Trendelenburg Position Duration on Intracranial Pressure

Who this might be right for
Intracranial Pressure Increase
Dilek Cetinkaya 25
Not applicableStudy completedNCT04718558
What this trial is testing

Optic Nerve Sheath Diameter Measurement in Cleft Palate Repair

Who this might be right for
Cleft Palate
Karadeniz Technical University 30
Not applicableStudy completedNCT02776085
What this trial is testing

Bedside Ultrasound to Measure Optic Nerve Sheath Diameter in Pediatric CSF Shunts

Who this might be right for
Cerebrospinal Fluid Shunts
Wake Forest University Health Sciences 64
Not applicableStudy completedNCT07465419
What this trial is testing

IJV Catheterization and Intracranial Pressure Via ONSD

Who this might be right for
Intracranial Pressure MeasurementMeasurement of Optic Nerve Sheath Diameter
Cumhuriyet University 50
Not applicableUnknownNCT02637258
What this trial is testing

Can Optic Nerve Sheath Diameter Measurement Predict Negative Neurological Outcome ?

Who this might be right for
Out of Hospital Cardiac ArrestNeurologic Symptoms
Emergency Medicine Association of Turkey 203
Not applicableStudy completedNCT01864499
What this trial is testing

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

Who this might be right for
Supratentorial Brain Tumor
Poitiers University Hospital
Not applicableUnknownNCT02130180
What this trial is testing

DKA Optic Ultrasound

Who this might be right for
Diabetic KetoacidosisUncontrolled Type 1 Diabetes Mellitus
Children's Hospitals and Clinics of Minnesota 108
Not applicableNot Yet RecruitingNCT06830460
What this trial is testing

Measurement of the Optic Nerve Diameter in Different Healthcare Operators

Who this might be right for
Healthy VolunteerHealthy Volunteer Study
University Magna Graecia 40
Not applicableStudy completedNCT06451289
What this trial is testing

Study on Optic Nerve Sheath Diameter Measurements in Prolonged Pediatric Seizures

Who this might be right for
Intracranial Pressure IncreaseSeizuresChildren, Only
Balikesir University 197
Not applicableUnknownNCT03691025
What this trial is testing

Association of the Optic Nerve Sheath Diameter With Eyeball Transverse Diameter in Robot-assisted Prostatectomy

Who this might be right for
Elevated Intracranial PressureOptic Nerve Sheath DiameterONSD /ETD Ratio
Hacettepe University 60
Not applicableStudy completedNCT05552794
What this trial is testing

Prognostic Value With Combined ONSD and NIRS Measurements for Predicting Neurological Outcome After Cardiac Arrest

Who this might be right for
Cardiac Arrest
Nevsehir Public Hospital 40
Not applicableStudy completedNCT07370779
What this trial is testing

The Effect Of Positive End-Expiratory Pressure on Optic Nerve Sheath Diameter In Pediatric Patients Undergoing Craniotomy in Supine Position

Who this might be right for
Craniotomy SurgeryPediatric Patient SafetyPediatric Patient+2 more
Dr. Lutfi Kirdar Kartal Training and Research Hospital 30
Not applicableLooking for participantsNCT06122220
What this trial is testing

Optic Nerve Sheath Measurement and Angiogenic Factors in Patients With Pre-eclampsia.

Who this might be right for
Pre-Eclampsia
Saint Thomas Hospital, Panama 200
Not applicableStudy completedNCT04314128
What this trial is testing

Assessment of ICP in Idiopathic Intracranial Hypertension Using Transocular Ultrasound and Transcranial Doppler

Who this might be right for
Idiopathic Intracranial Hypertension
Danish Headache Center 78
Not applicableUnknownNCT04910087
What this trial is testing

The Effect of Anesthesia Management on Optic Nerve Sheath Diameter in the Ercp Procedures

Who this might be right for
Cholangiopancreatography, Endoscopic RetrogradeIntracranial PressureOptic Nerve Sheath Diameter+2 more
Ankara City Hospital Bilkent 100
Not applicableUnknownNCT04084054
What this trial is testing

Ultrasonic Measurement of the Optic Nerve Sheath Diameter Predicting Outcome After Cardiac Arrest

Who this might be right for
Post-Anoxic Coma
Rijnstate Hospital 160
Not applicableStudy completedNCT07458321
What this trial is testing

The Effect of Epidural Anesthesia on Optic Nerve Sheath Diameter Measurements in Total Knee Prosthesis Surgery

Who this might be right for
Total Knee ReplacementOptic Nerve Sheath Diameter MeasurementIntracranial Pressure Change
Bursa City Hospital 60
Not applicableStudy completedNCT07100158
What this trial is testing

Ultrasonographic Optic Nerve Sheath Diameter in Postdural Puncture Headache Diagnosis

Who this might be right for
Anesthesia, LocalHeadache
Ankara City Hospital Bilkent 176
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