Search clinical trials for: Optic nerve sheath diameter

Total 140029 results

Pamukkale University

Not yet recruiting

Evaluation of Supraclavicular Brachial Plexus Blocks at Various Volumes: Impact on Optic Nerve Sheath Diameter

Intracranial Pressure Increase | Upper Limb Injury

Turkey
Erasmus Medical Center

Recruiting

The Effect of a Laryngeal Mask Airway on Optic Nerve Sheath Diameter (ONSD laryngeal)

Intracranial Pressure Increase

Netherlands
Leiden University Medical Center

Not yet recruiting

Optic Nerve Sheath Diameter in Hypertensive Emergency (OpticUS)

Hypertension | Papilledema | Hypertensive Emergency
Haseki Training and Research Hospital

Recruiting

Lidocaine, Dexmedetomidine, Esmolol and Magnesium Effect on Optic Nerve Sheath Diameter After Laryngoscopy

Endotracheal Intubation | Intracranial Hypertension | General Anesthesia | Optic Nerve Sheath Diameter

Turkey
Baskent University

Not yet recruiting

Comparison of the Effects of Different PEEP Values With USG on Optic Nerve Sheath Diameter

Cholecystitis
Kocaeli University

Recruiting

Intraoperative Optic Nerve Sheath Diameter Changes After Laparoscopic Surgery

Intracranial Pressure Increase | Optic Nerve Sheath Diameter

Turkey
Prof. Dr. Cemil Tascıoglu Education and Research...

Recruiting

Effect of Caudal Block Injection Rate on Optic Nerve Sheath Diameter in Pediatric Surgeries

Caudal Block | Optic Nerve Sheath Diameter

Turkey
Saint Thomas Hospital, Panama

Not yet recruiting

Optic Nerve Sheath Measurement and Angiogenic Factors in Patients With Pre-eclampsia.

Pre-Eclampsia

Panama
IRCCS Istituto delle Scienze Neurologiche di Bologna

Not yet recruiting

Intracranial Pressure and Optic Nerve Sheath Diameter With CLOSED Bundle (CLOSED)

Intra Cerebral Hemorrhage | Stroke, Ischemic | Subarachnoid Hemorrhage, Aneurysmal | Trauma, Brain | Hypertension Intracranial

Italy
Samsun University

Recruiting

The Relationship Between Optic Nerve Sheath Diameter and Postoperative Delirium in Open Heart Surgery

Cardiac Disease | Cardiac Valve Disease | Delirium, Postoperative

Turkey
Zagazig University

Recruiting

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

Sepsis-associated Encephalopathy

Egypt
Zagazig University

Recruiting

Optic Nerve Sheath Diameter for Prediction of Sepsis Associated Encephalopathy

Sepsis

Egypt
Gaziosmanpasa Research and Education Hospital

Recruiting

Optic Nerve Sheath Diameter in Urologic Surgery

Urological Manifestations | Anesthesia

Turkey
University Hospital Tuebingen

Not yet recruiting

Non-invasive ONSD-based Neuromonitoring in a Neurointensive Care Setting (ONSDDynamics)

Subarachnoid Hemorrhage | Intracranial Hypertension | Trauma, Brain

Germany
Benha University

Recruiting

Optic Nerve Sheath Diameter in Pre-Eclamptic Parturient Receiving Magnesium Sulfate Combined With Dexmedetomidine

Optic Nerve Sheath Diameter | Preeclampsia Severe

Egypt
Cleveland Clinic Akron General

Recruiting

Measurement of the Optic Nerve Sheath Diameter

Optic Nerve

United States
Tanta University

Not yet recruiting

Non-invasive Assessment of Intracranial Pressure Using Ocular Sonography in Patients Undergoing Laparoscopic Sleeve Gastrectomy

Optic Nerve Sheath Diameter | Laparoscopic Sleeve Gastrectomy
Kahramanmaras Sutcu Imam University

Not yet recruiting

Optic Nerve Sheath Diameter in Pediatric Patients

Intracranial Pressure Increase | Optic Nerve Sheath Neoplasm | Intubation Complication | Airway Complication of Anesthesia
Cumhuriyet University

Recruiting

The Effect of Interscalene Block on Intracranial Pressure

Intracranial Pressure Increase | Brachial Plexus Block

Turkey
Assiut University

Not yet recruiting

Sedation of Ventilated Traumatic Brain Injury Patients With Midazolam Alone Versus Combination With Dexmedetomidine or Magnesium Sulfate; Monitored by Ultrasonograghic Optic Nerve Sheath Diameter

TBI (Traumatic Brain Injury)
University Medical Centre Maribor

Recruiting

Optic Nerve Sheath After Extracorporeal Circulation

Cardiac Disease | Cardiac Valve Disease

Slovenia
Mansoura University

Not yet recruiting

Ventilation Modes Effect on Intracranial Pressure During Laparoscopic Colectomy by Optic Nerve Sheath Diameter

Laparoscopic Colectomy

Egypt
Sohag University

Recruiting

Ultrasonographic Diameter of Optic Nerve Sheath in Fluid Assessment in Severe Preeclamptic Patients

Severe Pre-eclampsia

Egypt
The First Hospital of Jilin University

Recruiting

Ultrasonography of Optic Nerve Sheath Diameter for Noninvasive Detection of Raised Intracranial Pressure: ORIENT Study

Ultrasonography

China
Ankara City Hospital Bilkent

Recruiting

The Effect of Anesthesia Management on Optic Nerve Sheath Diameter in the Ercp Procedures

Propofol | Optic Nerve Sheath Diameter | Intracranial Pressure | Cholangiopancreatography, Endoscopic Retrograde | Ketofol

Turkey
National Taiwan University Hospital

Recruiting

Ultrasonographic Measurement of the Optic Nerve Sheath Diameter in the Taiwanese Healthy Volunteers

Normal Diameter of Optic Nerve

Taiwan
National Taiwan University Hospital

Recruiting

Optic Nerve Sheath Diameter, Carotid Duplex and Transcranial Duplex as a Prognostic Factor

Neurologic Dysfunction

Taiwan
Bezmialem Vakif University

Not yet recruiting

Comparison of the Effects of Deep and Moderate Neuromuscular Blockade on Optic Nerve Sheath Diameter (MBLONDE)

Intracranial Hypertension
Rijnstate Hospital

Recruiting

Ultrasonic Measurement of the Optic Nerve Sheath Diameter Predicting Outcome After Cardiac Arrest (ONSD)

Post-Anoxic Coma

Netherlands
Cukurova University

Recruiting

Determination of Normal Measures of Optic Nerve Sheath Diameter in Children

Optic Papilla Edema

Turkey
University Hospital Pilsen
Na Homolce Hospital

Active, not recruiting

Transorbital Ultrasound and Other Markers for Prognosis Prediction After Cardiac Arrest (TOMCAT)

Cardiac Arrest

Czechia
Istanbul University - Cerrahpasa (IUC)

Completed

Optic Nerve Sheath Diameter: A Non-Invasive Indicator of Intracranial Pressure in the Intensive Care Unit Monitoring

Intracranial Hypertension | Optic Nerve Sheath Diameter | ICP (Intracranial Pressure) Increase

Turkey
Balikesir University

Active, not recruiting

The Effect of Alveolar Recruitment Manoeuvre on Optic Nerve Sheath Diameter in Laparoscopic Hysterectomies

Recruitment | Hysterectomy | Optic Nerve

Turkey
Tanta University

Completed

Lidocaine Infusion on Optic Nerve Sheath Diameter in Laparoscopic Hysterectomy in Trendelenburg Position

Optic Nerve Sheath Diameter | Laparoscopic Hysterectomy | Lidocaine | Trendelenburg

Egypt
Nevsehir Public Hospital

Completed

Prognostic Value With Combined ONSD and NIRS Measurements for Predicting Neurological Outcome After Cardiac Arrest

Cardiac Arrest

Turkey
Inonu University

Completed

Effects of Intubation on Intra-ocular Pressure and Optic Nerve Sheath Diameter ([Intubation])

Intraocular Pressure

Turkey
Dilek Cetinkaya

Completed

Evaluation of the Effect of Trendelenburg Position Duration on Intracranial Pressure

Intracranial Pressure Increase

Turkey
University Health Network, Toronto

Completed

Optic Nerve Sheath Diameter in Patients With Intracranial Pathology

Elevated Intracranial Pressure (ICP)

Canada
Konya City Hospital

Completed

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

Intracranial Hypertension

Turkey
Konya City Hospital

Completed

Optic Nerve Sheath Diameter and the Duration of Extracorporeal Life Support During Newborn Cardiac Surgery

Extracorporeal Life Support

Turkey
Seoul National University Hospital

Completed

The Effect of Epidural Anesthesia on the Optic Nerve Sheath Diameter in Preeclampsia (ONSD)

Preeclampsia

Korea, Republic of
Saint Thomas Hospital, Panama

Completed

Transorbital Ultrasound of Optic Nerve Sheath Diameter Between Healthy Pregnant Women and Those With Severe Preeclampsia.

Preeclampsia Severe

Panama
SMG-SNU Boramae Medical Center

Completed

Effect of Sevoflurane and Propofol on the Optic Nerve Sheath Diameter

Optic Nerve Sheath Diameter

Korea, Republic of
Ataturk University

Completed

The Effect of Caudal Block on Optic Nerve Sheath Diameter in Pediatric Patients

Postoperative Pain | Intracranial Hypertension

Turkey
Keimyung University Dongsan Medical Center

Completed

Effect of Contrast Medium on Optic Nerve Sheath Diameter

Optic Nerve Sheath Diameter

Korea, Republic of
Zonguldak Bulent Ecevit University

Completed

Effect of Different Supralottic Airway Devicess on Optic Nerve Sheath Diameter

Intracranial Pressure Increase | Supraglottic Airway Device | Optic Nerve Sheath Diameter

Turkey
Aybike Onur Gonen
Ayse Cigdem Tutuncu; Senol Emre; Kaya, Guner, M.D.; Pinar Kendigelen; Rahsan Ozcan

Completed

Pediatric Caudal Injection Volume on Optic Nerve Sheath Diameter and Cerebral Oxygenation

Pediatrics | Anesthesia, Caudal | Elevated Intracranial Pressure

Turkey
Yonsei University

Completed

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

Caudal Block for Postoperative Analgesia

Korea, Republic of
Wake Forest University Health Sciences

Completed

Bedside Ultrasound to Measure Optic Nerve Sheath Diameter in Pediatric CSF Shunts

Cerebrospinal Fluid Shunts

United States
Marmara University

Completed

The Effect of Optic Nerve Diameter on Postoperative Cognitive Function in Laparoscopic Hysterectomy

Postoperative Cognitive Dysfunction | Intracranial Pressure Increase

Turkey

Search clinical trials for: Optic nerve sheath diameter

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