Search clinical trials for: pupillar diameter

Total 533 results

Sohag University

Not yet recruiting

Hormonal Associations in Male Patients With Psoriasis Vulgaris

Psoriasis Vulgaris
Fondazione Policlinico Universitario Agostino Gemelli...

Recruiting

Progression of Ascending Aorta Diameters in Bicuspid Aortic Valve After Transcatheter or Surgical Replacement. (ARDITAV)

Heart Diseases | Aortic Valve Stenosis | Bicuspid Aortic Valve | Valvular Heart Disease | Aortic Aneurysm | Ascending Aorta Aneurysm | Valvular Aortic Stenosis

Italy
Beijing Hospital

Not yet recruiting

Two Patterns of Micropulse Laser in the Treatment of Chronic Central Serous Chorioretinopathy

Central Serous Chorioretinopathy
Onze Lieve Vrouwe Gasthuis
Erasmus Medical Center; Academisch Medisch Centrum - Universiteit van Amsterdam... and other collaborators

Recruiting

Immune-supportive Diet and Gut Permeability in Allergic Children (DIAMETER)

Peanut Allergy | Nut Allergy

Netherlands
Fatih Sultan Mehmet Training and Research Hospital

Not yet recruiting

Regain Rate According to gj Anastomosis Size in Gastric Bypass

Obesity, Morbid | Roux-en-y Anastomosis Site | Anastomosis

Turkey
University Hospital, Ghent

Recruiting

Endoscopic Ultrasound-guided Large Diameter Lumen-apposing Metal Stent Gastro-gastrostomy for Bypass Reversal in Patients With Roux-en-y Gastric Bypass (LABOR)

Hypoglycemia | Gastric Outlet Obstruction | Steatohepatitis | Gastric Bypass | Parenteral Support

Belgium
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
Ganin Fertility Center

Recruiting

The Importance of Blastocyst Diamater and Its Correlation to Reproductive Outcomes in PGT-A Cases

Infertility

Egypt
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
University of California, San Francisco

Recruiting

Pupillary Unrest as an Indicator of Central Opioid Effect in Subjects 40-60 Years of Age

Respiratory Depression | Opioid Toxicity | Pupillary Miosis

United States
NYU Langone Health

Recruiting

taVNS on Pupillary Response and Perceptual Learning

Pupillary Response

United States
Technical University of Munich

Recruiting

Main Pancreatic Duct Diameter

Pancreatic Duct Dilatation

Germany
Nantes University Hospital

Not yet recruiting

Quantitative Pupillometry (HYDRO-NiP)

Critical Care | Hydrocephalus

France
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
University of Twente
Ziekenhuisgroep Twente

Recruiting

Lifestyle Monitoring and Coaching Using the Mobile DIAMETER Application in Secondary Care (DIAMETER-1)

Diabetes Mellitus, Type 2

Netherlands
Shengjing Hospital

Not yet recruiting

Ultrasound Measurements of Circular Cartilage Transverse Diameter

Endotracheal Intubation | Children | Ultrasound Therapy; Complications | Transverse Diameter of Cricoid Cartilage

China
Mansoura University

Not yet recruiting

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

Laparoscopic Colectomy

Egypt
Eastern Mediterranean University

Not yet recruiting

The Effect of Plate Size on Food Consumption and Satiety

Satiety | Food Consumption
Guohua Zeng
The First Affiliated Hospital of Nanchang University; Henan Provincial People... and other collaborators

Recruiting

Treatment of Upper Urinary Tract Stones With a Diameter≤2cm by Intelligent Pressure-controlled Flexible Ureteroscope

Urinary Calculi

China
Akdeniz University

Recruiting

Optic Nerve Diameter and Intraocular Pressure Changes in Patients Undergoing Vitrectomy Under General Anesthesia

Vision Disorders | Ocular Surface Disease

Turkey
Sohag University

Recruiting

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

Severe Pre-eclampsia

Egypt
Hospices Civils de Lyon

Recruiting

Smith Magenis Syndrome and Autism Spectrum Disorders (SMS/TSA)

Autism Spectrum Disorder | Smith-Magenis Syndrome

France
Mahidol University

Recruiting

LV Diastolic Function vs IVC Diameter Variation as Predictor of Fluid Responsiveness in Shock

Shock | Septic Shock

Thailand
The First Hospital of Jilin University

Recruiting

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

Ultrasonography

China
Assistance Publique - Hôpitaux de Paris

Recruiting

Subclavian Vein Diameter Variations to Assess Vascular Filling (VSC MIR)

Acute Circulatory Failure

France
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
Axogen Corporation

Recruiting

Tolerability and Feasibility Pilot Clinical Study of a Large-Diameter Nerve Cap for Protecting and Preserving Terminated Nerve Ends (REPOSE-XL℠)

Amputation | Symptomatic Neuroma | Chronic Nerve Pain

United States
Fundació Institut de Recerca de l'Hospital de la...

Recruiting

Clinical Trial Using Pupillometry to Measure Nociception in Healthy Volunteers.

Healthy | Anxiety | Pain, Procedural | Gender | Nociceptive Pain | Pupillary Light Reflex Lost

Spain
Chang Gung Memorial Hospital

Recruiting

Negative Pressure Ventilation-rehabilitation on Acute Exacerbation of Chronic Obstructive Pulmonary Disease

Chronic Obstructive Pulmonary Disease | Acute Exacerbation of COPD

Taiwan
RenJi Hospital

Recruiting

Alpha-Ketoglutarate and Abdominal Aortic Aneurysm Progression and Rupture

Patients With an Abdominal Aortic Aneurysm of 39-49 mm in Diameter

China
National Taiwan University Hospital

Recruiting

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

Normal Diameter of Optic Nerve

Taiwan
Peking University

Recruiting

Glaucoma Screening Using Dynamic Analysis of Computerized Pupillary Light Reflex Assessment Device

Primary Open Angle Glaucoma | Ocular Hypertension | Primary Open Angle Glaucoma of Both Eyes | Primary Open-Angle Glaucoma, Unspecified Eye | Suspect Glaucoma

China
Children's Hospital of Orange County
NeurOptics Inc.

Recruiting

Utility of Pupillary Metrics in Diagnosis and Management of Concussion in Children

Brain Injuries, Traumatic | Brain Concussion | Reflex, Pupillary | Post-Concussion Syndrome

United States
Assistance Publique - Hôpitaux de Paris

Recruiting

Vascular Biomarkers Predictive of the Progression From Gestational Hypertension to Preeclampsia in Pregnant Women (BIOVASC-PreHTA)

Pre-eclampsia | Gestational Hypertension

France
National Taiwan University Hospital

Recruiting

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

Neurologic Dysfunction

Taiwan
Wake Forest University Health Sciences

Recruiting

Generate and Test the Reliability of a PD Model of OXT on Pupillary Hippus as a Measure of CNS Activity

Chronic Pain | Osteoarthritis, Knee

United States
Central Hospital, Nancy, France

Not yet recruiting

Evaluation of the "Pupillary Pain Index" in Neurological Prognosis After Cardiac Arrest (CAPPI)

Cardiac Arrest | Anoxic Brain Injury | Post-Anoxic Coma
Medical University of Vienna

Recruiting

Effects of Different Types of General Anesthesia on Postoperative Pupillary Reactivity

Pupillary Reflex Impaired

Austria
Bezmialem Vakif University

Not yet recruiting

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

Intracranial Hypertension
Ain Shams University

Recruiting

Evaluation of Sagittal Abdominal Diameter as a Predictor of the Skin to Epidural Space Distance in Obese Patients

Obesity | Epidural; Anesthesia, Headache

Egypt
Juergen Debus

Recruiting

Intrafractional Vaginal Dilation in Anal Cancer Patients Undergoing Pelvic Radiotherapy (DILANA)

Anal Cancer

Germany
Rijnstate Hospital

Recruiting

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

Post-Anoxic Coma

Netherlands
NYU Langone Health

Recruiting

Bronchoscopic Cryo-Immunotherapy of Lung Cancer

Advanced Non-small Cell Lung Cancer

United States
Hospices Civils de Lyon

Recruiting

Exercise Program for Arteriovenous Fistula Maturation (FAVULOUS)

Arteriovenous Fistula

France
Fundación EPIC

Recruiting

Evaluation of the Safety and Efficacy of Titanium-nitric Oxide-coated Stent (Optimax®) in Patients With Lesions With a Low Risk of Restenosis (Diameter ≥ 3.0 mm and Length ≤ 20 mm) (RETO 320)

Coronary Artery Disease

Spain
Medical University of Silesia

Not yet recruiting

PRD-guided Analgesia During FESS for Intraoperative Blood Loss (FESSPRD)

Endoscopic Sinus Surgery

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