Not applicableStudy completedNCT05946200What this trial is testingOptic Nerve Sheath Diameter in Low-flow and Normal-flow Rate AnesthesiaWho this might be right forIntracranial Hypertension Konya City Hospital 80
Not applicableStudy completedNCT03115450What this trial is testingComparison of Pupilometer and Ultrasound of Optic Nerve Sheath Diameter in Estimating Intracranial Pressure (ICP)Who this might be right forIntracranial HemorrhagesBrain InjuriesSubarachnoid Hemorrhage+2 more Loma Linda University 51
Not applicableStudy completedNCT03210350What this trial is testingEffect of Magnesium Sulphate on the Intracranial Pressure of Preeclamptic PatientsWho this might be right forPreeclampsia Severe Corniche Hospital 30
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 completedNCT06993961What this trial is testingUltrasound Measurement of Optic Nerve Sheath Diameter as Non-Invasive Detector of Raised Intracranial Pressure in Adult Traumatic and Non-Traumatic Neurocritical Patients in ICUWho this might be right forUltrasoundOptic Nerve Sheath DiameterNon-Invasive+3 more Ain Shams University 50
Not applicableUnknownNCT04084054What this trial is testingUltrasonic Measurement of the Optic Nerve Sheath Diameter Predicting Outcome After Cardiac ArrestWho this might be right forPost-Anoxic Coma Rijnstate Hospital 160
Not applicableNot Yet RecruitingNCT06994481What this trial is testingComparison of the Effects of Endotracheal Intubation and Laryngeal Mask Applications on Optic Nerve Diameter in Pediatric PatientsWho this might be right forOptic Nerve Sheath DiameterPediatric AnesthesiaIntubation+1 more Marmara University Pendik Training and Research Hospital 200
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 completedNCT05690087What this trial is testingLidocaine Infusion on Optic Nerve Sheath Diameter in Laparoscopic Hysterectomy in Trendelenburg PositionWho this might be right forLidocaineOptic Nerve Sheath DiameterLaparoscopic Hysterectomy+1 more Tanta University 66
Not applicableStudy completedNCT03529643What this trial is testingEffect of Anesthetic Method on Optic Nerve Sheath Diameter in Patients Undergoing RALPWho this might be right forProstate Cancer Asan Medical Center 128
Not applicableUnknownNCT05445271What this trial is testingOptic Nerve Sheath Diameter in Pediatric PatientsWho this might be right forOptic Nerve Sheath NeoplasmIntracranial Pressure IncreaseIntubation Complication+1 more Kahramanmaras Sutcu Imam University 90
Not applicableWithdrawnNCT02507063What this trial is testingOptic Nerve Sheath Diameter and Intracranial Pressure (ICP) in ChildrenWho this might be right forIntracranial Hypertension Anna Rominger
Not applicableStudy completedNCT04412109What this trial is testingOptic Nerve Sheath Diameter Difference Between Different Injection VolumeWho this might be right forOptic Nerve Sheath Diameter Keimyung University Dongsan Medical Center 50
Not applicableStudy completedNCT07458321What this trial is testingThe Effect of Epidural Anesthesia on Optic Nerve Sheath Diameter Measurements in Total Knee Prosthesis SurgeryWho this might be right forTotal Knee ReplacementOptic Nerve Sheath Diameter MeasurementIntracranial Pressure Change Bursa City Hospital 60
Not applicableNot Yet RecruitingNCT07508514What this trial is testingEarly Temporal Dynamics of Optic Nerve Sheath Diameter After Therapy in GCAWho this might be right forGiant Cell ArteritisTemporal ArteritisOptic Nerve Diseases+1 more Centre Integre Universitaire de Sante et Services Sociaux du Nord de l'ile de Montreal 60
Not applicableStudy completedNCT05552794What this trial is testingPrognostic Value With Combined ONSD and NIRS Measurements for Predicting Neurological Outcome After Cardiac ArrestWho this might be right forCardiac Arrest Nevsehir Public Hospital 40
Not applicableEnded earlyNCT02408757What this trial is testingSonographic Monitoring of Weaning of Cerebrospinal Fluid DrainagesWho this might be right forHydrocephalus Insel Gruppe AG, University Hospital Bern 44
Not applicableStudy completedNCT05610774What this trial is testingOptic Nerve Sheath Diameter in Pre-Eclamptic Parturient Receiving Magnesium Sulfate Combined With DexmedetomidineWho this might be right forPreeclampsia SevereOptic Nerve Sheath Diameter Benha University 50
Not applicableStudy completedNCT02361658What this trial is testingOptic Nerve Sheath Diameter (ONSD) With the Raised PCO2 and Internal Jugular Venous OcclusionWho this might be right forElevated Intracranial Pressure (ICP) Lashmi Venkatraghavan 100
Not applicableStudy completedNCT07085949What this trial is testingEffect of Different Positive End-Expiratory Pressure (PEEP) Levels on Optic Nerve Sheath DiameterWho this might be right forOptic Nerve Sheath Diameter Izmir City Hospital 105