Clinical Trials Logo

Clinical Trial Summary

Long standing prone position could affect vision or optic nerve. To measure the optic nerve sheath diameter using ultrasound is quick and useful assessments of patients.

This study will look at the change of optic nerve sheath diameters of patients undergoing surgery in prone position


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT04301817
Study type Observational
Source SMG-SNU Boramae Medical Center
Contact
Status Not yet recruiting
Phase
Start date April 2020
Completion date April 2022

See also
  Status Clinical Trial Phase
Completed NCT06367868 - Optic Nerve Sheath Diameter: A Non-Invasive Indicator of Intracranial Pressure in the Intensive Care Unit Monitoring N/A
Recruiting NCT02697825 - Intraocular Pressure Versus Optic Nerve Sheath Diameter N/A
Not yet recruiting NCT05485363 - Non-invasive Assessment of Intracranial Pressure Using Ocular Sonography in Patients Undergoing Laparoscopic Sleeve Gastrectomy N/A
Not yet recruiting NCT04092036 - Optic Nerve Sheath Diameter in Prediction of Fluid Responsiveness
Not yet recruiting NCT03691025 - Association of the Optic Nerve Sheath Diameter With Eyeball Transverse Diameter in Robot-assisted Prostatectomy
Completed NCT03362255 - Measurement of Optic Nerve Sheath Diameter N/A
Completed NCT04412109 - Optic Nerve Sheath Diameter Difference Between Different Injection Volume N/A
Completed NCT04826042 - Effect of Contrast Medium on Optic Nerve Sheath Diameter N/A
Completed NCT03152981 - Analysis of Change of Optic Nerve Sheath Diameter in Robot Assisted Laparoscopic Radical Prostatectomy N/A
Completed NCT03131245 - Optic Nerve Sheath Diameter in Craniosynostosis
Recruiting NCT04910087 - The Effect of Anesthesia Management on Optic Nerve Sheath Diameter in the Ercp Procedures N/A
Recruiting NCT04507620 - Effect of Cervical Immobilization on Optic Nerve Sheath Diameter
Recruiting NCT06187714 - Effect of Caudal Block Injection Rate on Optic Nerve Sheath Diameter in Pediatric Surgeries
Completed NCT04955925 - Effect of Sevoflurane and Propofol on the Optic Nerve Sheath Diameter
Not yet recruiting NCT04427085 - Changes of Optic Nerve Sheath Diameter Between Obese and Non-obese Patients Undergoing Laparoscopic Gynecological Surgery N/A
Completed NCT04765397 - Different Resectoscopes Effects to Optic Nerve Sheath Diameter N/A
Completed NCT05499754 - Effect of Different Supralottic Airway Devicess on Optic Nerve Sheath Diameter
Recruiting NCT06254534 - Lidocaine, Dexmedetomidine, Esmolol and Magnesium Effect on Optic Nerve Sheath Diameter After Laryngoscopy N/A
Completed NCT05690087 - Lidocaine Infusion on Optic Nerve Sheath Diameter in Laparoscopic Hysterectomy in Trendelenburg Position N/A
Completed NCT03634176 - Optic Nerve Sheath Diameter in Retrobulbar Ultrasound as a Surrogate Measure for Intracranial Pressure Before and After Non-invasive Strategies