Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Optic Nerve Sheath Diameter”

174 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 174 results

Not applicableStudy completedNCT03152981
What this trial is testing

Analysis of Change of Optic Nerve Sheath Diameter in Robot Assisted Laparoscopic Radical Prostatectomy

Who this might be right for
Optic Nerve Sheath DiameterRobot Assisted Laparoscopic Radical Prostatectomy
Seoul National University Hospital 60
Not applicableStudy completedNCT03362255
What this trial is testing

Measurement of Optic Nerve Sheath Diameter

Who this might be right for
Optic Nerve Sheath Diameter
Keimyung University Dongsan Medical Center 40
Not applicableStudy completedNCT03131245
What this trial is testing

Optic Nerve Sheath Diameter in Craniosynostosis

Who this might be right for
Optic Nerve Sheath Diameter
Seoul National University Hospital 30
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 applicableStudy completedNCT03529643
What this trial is testing

Effect of Anesthetic Method on Optic Nerve Sheath Diameter in Patients Undergoing RALP

Who this might be right for
Prostate Cancer
Asan Medical Center 128
Not applicableStudy completedNCT04428229
What this trial is testing

Optic Nerve Sheath Diameter in Laparoscopic Surgeries During Trendelenburg Position

Who this might be right for
Colon DiseaseGynecologic Disease
Medipol University 40
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 applicableNot Yet RecruitingNCT06497634
What this trial is testing

Effect of Spinal Needle Type on Optic Nerve Sheath Diameter

Who this might be right for
Spinal AnesthesiaIntracranial Pressure ChangeOptic Nerve Sheath Diameter+2 more
Bagcilar Training and Research Hospital 165
Not applicableNot Yet RecruitingNCT06468384
What this trial is testing

Sympatholytic Effects of High Thoracic Erector Spinae Plane Block: Changes in Optic Nerve Sheath Diameter

Who this might be right for
Complex Regional Pain Syndromes
Pamukkale University 15
Not applicableStudy completedNCT05849831
What this trial is testing

Optic Nerve Sheath Diameter for Prediction of Sepsis Associated Encephalopathy

Who this might be right for
Sepsis
Zagazig University 89
Not applicableLooking for participantsNCT06403592
What this trial is testing

The Effect of a Laryngeal Mask Airway on Optic Nerve Sheath Diameter

Who this might be right for
Intracranial Pressure Increase
Erasmus Medical Center 230
Not applicableStudy completedNCT04446013
What this trial is testing

Comparison of ONSD and rSO2 Measurements Between General and Spinal Anesthesia in C-Section

Who this might be right for
Intracranial Pressure Increase
Bagcilar Training and Research Hospital 81
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 applicableStudy completedNCT03529370
What this trial is testing

Sonography of the Optic Nerve Sheath Diameter for Detection of Elevated Intracranial Pressure (ICP)

Who this might be right for
Intracranial Hypertension
National Heart Institute, Egypt 100
Not applicableStudy completedNCT05918705
What this trial is testing

Optic Nerve Sheath Diameter / Eyeball Transverse Diameter Ratio and Prognosis of Sepsis Associated Encephalopathy

Who this might be right for
Sepsis-associated Encephalopathy
Zagazig University 89
Not applicableStudy completedNCT04415905
What this trial is testing

Comparison of Optic Nerve Sheath Diameter in Children Receiving Caudal Block According to Anesthetic Agents: Total Intravenous Anesthesia vs. Volatile Anesthesia

Who this might be right for
Caudal Block for Postoperative Analgesia
Yonsei University 60
Not applicableStudy completedNCT05946200
What this trial is testing

Optic Nerve Sheath Diameter in Low-flow and Normal-flow Rate Anesthesia

Who this might be right for
Intracranial Hypertension
Konya City Hospital 80
Not applicableStudy completedNCT02361658
What this trial is testing

Optic Nerve Sheath Diameter (ONSD) With the Raised PCO2 and Internal Jugular Venous Occlusion

Who this might be right for
Elevated Intracranial Pressure (ICP)
Lashmi Venkatraghavan 100
Not applicableUnknownNCT05445271
What this trial is testing

Optic Nerve Sheath Diameter in Pediatric Patients

Who this might be right for
Optic Nerve Sheath NeoplasmIntracranial Pressure IncreaseIntubation Complication+1 more
Kahramanmaras Sutcu Imam University 90
Not applicableStudy completedNCT04955925
What this trial is testing

Effect of Sevoflurane and Propofol on the Optic Nerve Sheath Diameter

Who this might be right for
Optic Nerve Sheath Diameter
SMG-SNU Boramae Medical Center 58
Load More Results