Not applicableStudy completedNCT03585608What this trial is testingOptic Nerve Sheath Diameter in Patients Undergoing PalatoplastyWho this might be right forCleft Palate Asan Medical Center 30
Not applicableWithdrawnNCT02507063What this trial is testingOptic Nerve Sheath Diameter and Intracranial Pressure (ICP) in ChildrenWho this might be right forIntracranial Hypertension Anna Rominger
Not applicableUnknownNCT01795014What this trial is testingCorrelation of Orbital Cerebrospinal Fluid Pressure and Retinal Venous Outflow in Primary Open-angle GlaucomaWho this might be right forPrimary Open Angle GlaucomaNormal Tension Glaucoma Universitaire Ziekenhuizen KU Leuven 90
Not applicableLooking for participantsNCT06254534What this trial is testingLidocaine, Dexmedetomidine, Esmolol and Magnesium Effect on Optic Nerve Sheath Diameter After LaryngoscopyWho this might be right forIntracranial HypertensionEndotracheal IntubationOptic Nerve Sheath Diameter+1 more Haseki Training and Research Hospital 100
Not applicableStudy completedNCT01840267What this trial is testingThe Effect of Pneumoperitoneum on Intracranial Pressure in Pediatric Laparoscopic Surgery: Ultrasonographic Measurement of Optic Nerve Sheath DiameterWho this might be right forIntracranial Pressure Yonsei University 25
Not applicableStudy completedNCT06939114What this trial is testingOptic Nerve Sonography to Monitor Intracranial Pressure After Ischemic sTrokE - The ONSITE StudyWho this might be right forMalignant Media InfarctionStrokeIntracranial Hypertension University of Zurich 107
Not applicableLooking for participantsNCT06403592What this trial is testingThe Effect of a Laryngeal Mask Airway on Optic Nerve Sheath DiameterWho this might be right forIntracranial Pressure Increase Erasmus Medical Center 230
Not applicableActive Not RecruitingNCT06884319What this trial is testingDiagnostic Accuracy of the Optic Nerve Deformability Index and Optic Nerve Sheath Diameter as a Noninvasive Predictor of Intracranial PressureWho this might be right forIncrease Intra Cranial PressureTraumatic Brain Injury Benha University 50
Not applicableStudy completedNCT05594056What this trial is testingTransorbital Ultrasound of Optic Nerve Sheath Diameter Between Healthy Pregnant Women and Those With Severe Preeclampsia.Who this might be right forPreeclampsia Severe Saint Thomas Hospital, Panama 100
Not applicableStudy completedNCT05216211What this trial is testingThe Effect of Caudal Block on Optic Nerve Sheath Diameter in Pediatric PatientsWho this might be right forPostoperative PainIntracranial Hypertension Ataturk University 60
Not applicableStudy completedNCT03701529What this trial is testingEffect of Anesthetic Agents on Optic Nerve Sheath DiameterWho this might be right forUterus MyomaUterine Cancer Hallym University Kangnam Sacred Heart Hospital 42
Not applicableStudy completedNCT04367519What this trial is testingOptic Nerve Sheath Diameter for Volume Status Prediction in Severe PreeclampsiaWho this might be right forPre-Eclampsia Zagazig University 54
Not applicableLooking for participantsNCT07491198What this trial is testingEffect Of Trendelenburg Position And Pneumoperitoneum On Optic Nerve Sheath Diameter In Robot-Assisted ProstatectomyWho this might be right forProstate CancerOptic Nerve Sheath DiameterRobot-Assisted Radical Prostatectomy+1 more Ege University 50
Not applicableNot Yet RecruitingNCT06497634What this trial is testingEffect of Spinal Needle Type on Optic Nerve Sheath DiameterWho this might be right forSpinal AnesthesiaIntracranial Pressure ChangeOptic Nerve Sheath Diameter+2 more Bagcilar Training and Research Hospital 165
Not applicableStudy completedNCT07395115What this trial is testingA Prospective Observational Study on Factors Affecting Optic Nerve Sheath Diameter and Visual Acuity in Prone Spinal SurgeryWho this might be right forSpinal SurgeryProne Position Istanbul University - Cerrahpasa 65
Not applicableStudy completedNCT06685952What this trial is testingThe Application of Ultrasonic Measurement of Optic Nerve Sheath Diameter in Liposuction SurgeryWho this might be right forOptic Nerve Sheath Diameter The Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College 55
Not applicableLooking for participantsNCT07525648What this trial is testingComparison of the Effects of Sevoflurane and Desflurane on Optic Nerve Sheath Diameter During Laparoscopic SurgeryWho this might be right forIntracranial PressureLaparoscopic SurgeryOptic Nerve Sheath Diameter Medipol University 60
Not applicableStudy completedNCT02768493What this trial is testingUltrasonographic Assessment of Optic Nerve Sheath Diameter in Children Receiving Caudal BlockWho this might be right forOrchiopexyInguinal HernioplastyHydrocelectomy+3 more Yonsei University 80
Not applicableStudy completedNCT06209034What this trial is testingIntraoperative Optic Nerve Sheath Diameter Changes After Laparoscopic SurgeryWho this might be right forOptic Nerve Sheath DiameterIntracranial Pressure Increase Kocaeli University 55
Not applicableStudy completedNCT03609879What this trial is testingEffect of Cervical Collar on Intracranial PressureWho this might be right forOptic Nerve Sheath DiameterUltrasonography Lazarski University 60