The Prognostic Value of Optic Nerve Sheath Diameter/Eyeball Transverse Diameter Ratio in the Neurological Outcomes of Out-of-Hospital Cardiac Arrest Patients [PDF]
Medicina, 2022 Background and objectives: The optic nerve sheath diameter (ONSD) is indicative of elevated intracranial pressure. However, the usefulness of the ONSD for predicting neurologic outcomes in cardiac arrest survivals has been debatable. Reportedly, the ONSD/
Byeong-In Cho +5 more
doaj +7 more sources
Optic nerve sheath diameter/eyeball transverse diameter ratio by ultrasound in prediction of increased intracranial pressure in children with viral encephalitis [PDF]
Frontiers in PediatricsIntroductionIncreased intracranial pressure (ICP) is common with viral encephalitis in children which is associated with complications and prognosis. The optic nerve sheath diameter (ONSD) is a new indicator for the assessment of intracranial pressure ...
Chun Zhao +7 more
doaj +8 more sources
Optic nerve sheath diameter and optic nerve sheath diameter/eyeball transverse diameter ratio in prediction of malignant progression in ischemic stroke [PDF]
Frontiers in Neurology, 2022 BackgroundThe optic nerve sheath diameter (ONSD)/eyeball transverse diameter (ETD) ratio has been suggested in the evaluation of intracranial pressure (ICP).
Yuan Guo +6 more
doaj +6 more sources
The clinical and prognostic values of optic nerve sheath diameter and optic nerve sheath diameter/eyeball transverse diameter ratio in comatose patients with supratentorial lesions [PDF]
BMC Neurology, 2021 Background The optic nerve sheath diameter (ONSD) and ONSD/eyeball transverse diameter (ETD) ratio have been proven to be correlated with intracranial pressure.
Sha Zhu +5 more
doaj +6 more sources
Ultrasound-derived Optic Nerve Sheath Diameter to Eyeball Transverse Diameter Ratio in the Diagnosis of Acute Meningitis in Adults [PDF]
Annals of Indian Academy of NeurologyHanna Angel Meleth +1 more
doaj +6 more sources
Evaluation of the effect of fluid management on intracranial pressure in patients undergoing laparoscopic gynaecological surgery based on the ratio of the optic nerve sheath diameter to the eyeball transverse diameter as measured by ultrasound: a randomised controlled trial [PDF]
BMC AnesthesiologyBackground During gynecological laparoscopic surgery, pneumoperitoneum and the Trendelenburg position (TP) can lead to increased intracranial pressure (ICP). However, it remains unclear whether perioperative fluid therapy impacts ICP. The purpose of this
Yong Huang +3 more
doaj +4 more sources
Association Between Optic Nerve Sheath Diameter/Eyeball Transverse Diameter Ratio and Neurological Outcomes in Patients With Aneurysmal Subarachnoid Hemorrhage [PDF]
Journal of Korean Neurosurgical Society, 2023 Objective : The optic nerve sheath diameter (ONSD)/eyeball transverse diameter (ETD) ratio is a more reliable marker of intracranial pressure than the ONSD alone. We aimed to investigate the predictive value of the ONSD/ETD ratio (OER) for neurological outcomes in patients with aneurysmal subarachnoid hemorrhage (aSAH).Methods : Adult patients with ...
Heekyung Lee, Hyungoo Shin, Jinsung Kim
exaly +4 more sources
Effect of different anesthesia strategies on intracranial pressure during extubation after intracranial aneurysm embolization: a randomized controlled trial [PDF]
Scientific ReportsIntracranial pressure (ICP) fluctuations during the extubation period pose a risk of severe complications in patients undergoing intracranial procedures.
Honglin Fu +4 more
doaj +2 more sources
Research on the use of bedside ultrasound to quickly evaluate neurological prognosis in patients with ROSC. [PDF]
PLoS ONEObjectiveThis study aims to find a quick bedside ultrasonography evaluation technique that evaluates the optic nerve sheath diameter to eyeball transverse diameter (ONSD/ETD) ratio and middle cerebral artery (MCA) flow parameters at 6 hours post-return ...
Kerong Wang +7 more
doaj +2 more sources
Related studies on measuring the normal values of optic nerve sheath diameter in healthy Chinese adults based on CT scans [PDF]
Scientific ReportsTo measure the normal reference value of optic nerve sheath diameter (ONSD) and its correlation with eyeball transverse diameter (ETD), age and sex in Chinese adults by CT.
Lei Han +4 more
doaj +2 more sources