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Results for “Optic Nerve Diameter”

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Showing 20 of 0 results

Not applicableNot Yet RecruitingNCT07799714
What this trial is testing

Bedside Ultrasound Measurement of Optic Nerve Sheath Diameter for Detecting Raised Intracranial Pressure

Who this might be right for
Intracranial HypertensionIncreased Intracranial PressureBrain Edema+1 more
Assiut University 85
Not applicableStudy completedNCT06957899
What this trial is testing

Optic Nerve Sheath Diameter in Postspinal Headache

Who this might be right for
Post-Dural Puncture Headache
Konya City Hospital 40
Not applicableStudy completedNCT02695823
What this trial is testing

Incidence of Intracranial Hypertension During Liver Transplantation Estimated by Non-invasive Ultrasound Methods.

Who this might be right for
Liver Transplantation
Hospices Civils de Lyon 29
Not applicableStudy completedNCT04758091
What this trial is testing

Effect of Tourniquet Application on Optic Nerve Sheath Diameter

Who this might be right for
Intracranial Pressure Increase
Zonguldak Bulent Ecevit University 1
Not applicableStudy completedNCT04004897
What this trial is testing

Optic Nerve Sheath Diameter in Preeclampsia

Who this might be right for
Pre-Eclampsia
Kanuni Sultan Suleyman Training and Research Hospital 90
Not applicableNot Yet RecruitingNCT07286396
What this trial is testing

Non-invasive Intracranial Pressure Monitoring in Brain Tumor Patients

Who this might be right for
Brain NeoplasmIntracranial Pressure Increase
Tanta University 60
Not applicableEnded earlyNCT01863329
What this trial is testing

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

Who this might be right for
Hydrocephalus
Yonsei University 15
Not applicableStudy completedNCT06669689
What this trial is testing

The Impact of Anesthesia and Positioning on Cerebral Blood Flow and Pressure in Patients Undergoing Laparoscopic Surgery

Who this might be right for
Laparoscopic Surgery
Xiaguang Duan 60
Not applicableEnrolling By InvitationNCT07262125
What this trial is testing

Effect of Carbon Dioxide Pressure on Optic Nerve Sheath Diameter in Laparoscopic Transperitoneal Nephrectomy

Who this might be right for
Optic Nerve Sheath DiameterLaparoscopic Nephrectomy
Fatih Sultan Mehmet Training and Research Hospital 100
Not applicableActive Not RecruitingNCT07661238
What this trial is testing

Effect of Minimally Invasive Extracorporeal Circulation on Optic Nerve Sheath Diameter and Stroke Incidence in Isolated Open Heart Surgery

Who this might be right for
StrokeCardiac SurgeryCardiopulmonary Bypass
Bursa Yuksek Ihtisas Training and Research Hospital 100
Post-approval studies (Phase 4)Not Yet RecruitingNCT07793760
What this trial is testing

Dexamethasone Versus Ondansetron for Preventing Post-Spinal Hypotension in Preeclampsia

Who this might be right for
PreeclampsiaSpinal Anesthesia-Induced HypotensionCesarean Section
Assiut University 110
Not applicableStudy completedNCT06979999
What this trial is testing

The Effects of Positive End-expiratory Pressure (PEEP) on Optic Nerve Sheath Diameter in Laparoscopic Cholecystectomy

Who this might be right for
Positive End-expiratory Pressure (PEEP)Intracranial PressureOptic Nerve Sheath Diameter+1 more
Nigde Omer Halisdemir University 34
Not applicableStudy completedNCT02711774
What this trial is testing

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

Who this might be right for
Brachial Plexus Injury
All India Institute of Medical Sciences 30
Not applicableStudy completedNCT02516566
What this trial is testing

Effects of PEEP on Optic Nerve Sheath Diameter During Robot-Assisted Laparoscopic Prostatectomy

Who this might be right for
Other Surgical Procedures
Asan Medical Center 38
Not applicableStudy completedNCT03214055
What this trial is testing

Effect of Mannitol on Optic Nerve Sheath Diameter in Patients Undergoing Robotic Prostatectomy

Who this might be right for
Prostate Cancer
Asan Medical Center 39
Not applicableUnknownNCT05485363
What this trial is testing

Non-invasive Assessment of Intracranial Pressure Using Ocular Sonography in Patients Undergoing Laparoscopic Sleeve Gastrectomy

Who this might be right for
Optic Nerve Sheath DiameterLaparoscopic Sleeve Gastrectomy
Tanta University 20
Not applicableUnknownNCT05195801
What this trial is testing

Optic Nerve Diameter and Intraocular Pressure Changes in Patients Undergoing Vitrectomy Under General Anesthesia

Who this might be right for
Vision DisordersOcular Surface Disease
Akdeniz University 60
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 completedNCT07521293
What this trial is testing

Intracranial Pressure and a Potential Vicious Circle of Atrial Fibrillation in HFpEF

Who this might be right for
Heart Failure With Preserved Ejection Fraction (HFpEF)Atrial FibrillationOptic Nerve Sheath Diameter+2 more
Ankara Ataturk Sanatorium Training and Research Hospital 309
Not applicableActive Not RecruitingNCT06779877
What this trial is testing

The Effect of Percutaneous Dilatational Tracheostomy on Intracranial Pressure

Who this might be right for
Intracranial Pressure ChangeTracheostomy
Akdeniz University 35
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