Search clinical trials for: vascular diameter

Total 45766 results

Leiden University Medical Center

Not yet recruiting

Optic Nerve Sheath Diameter in Hypertensive Emergency (OpticUS)

Hypertension | Papilledema | Hypertensive Emergency
Kudret Atakan Tekin

Recruiting

The Effect of Ultrasonography on Blood Flow,Vessel Diameter,and Depth Measurements in Dialysis Patients With Fistula

Arteriovenous Fistula

Turkey
Federal Research and Clinical Centre of Intensive...

Recruiting

Comparing Fluid Responsiveness Assessment Methods in Patients With Impaired Consciousness

Cognitive Impairment | Hypotension

Russian Federation
Egymedicalpedia

Recruiting

Preoperative Ultrasonographic Evaluation of Caval Aorta Diameter Index

Hypotension | Anesthesia | Geriatric Patients

Egypt
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
Ain Shams University

Not yet recruiting

Point Of Care Ultrasound For Prediction Of Fluid Responsiveness in Off Pump Coronary Artery Bypass Grafting Surgery

Prevention of Hypotension
Shanghai MicroPort Medical (Group) Co., Ltd.

Recruiting

A Trial of DCB vs DES in the Treatment of de Novo Large Diameter Coronary Atherosclerotic Stenosis(LARGE ONE) (LARGE-ONE)

Coronary Artery Disease

China
University Hospital Tuebingen

Not yet recruiting

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

Subarachnoid Hemorrhage | Intracranial Hypertension | Trauma, Brain

Germany
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University

Recruiting

Clinical Value of the Fertility-preserving Surgery in Cervical Cancer

Cervical Cancer

China
Meir Medical Center

Not yet recruiting

Preoperative Point of Care Ultrasound Guided Fluid Optimization and Intravenous Ondansetron to Prevent General Anesthesia-Induced Hypotension

Intra-operative Hypotension

Israel
Fayoum University Hospital

Recruiting

Evaluation of the Corrected Carotid Flow Time and the Inferior Vena Cava Collapsibility Index in Predicting Post-spinal Anesthesia Hypotension in Geriatric Patients

Anesthesia

Egypt
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
Assistance Publique - Hôpitaux de Paris

Recruiting

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

Acute Circulatory Failure

France
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
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
Bezmialem Vakif University

Not yet recruiting

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

Intracranial Hypertension
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 Vienna

Recruiting

Non-invasive Measurement of Retinal Blood Flow Based on Vessel Analysis and Fourier Domain Optical Coherence Tomography in Patients With Hypertensive Retinopathy

Hypertensive Retinopathy

Austria
Medical University of Vienna

Recruiting

Assessment of Retinal Vessel Diameters and Red Blood Velocities in Patients With BRVO and Healthy Subjects

Branch Retinal Vein Occlusion | Retinal Blood Flow | Retinal Oxygen Saturation

Austria
University of Lausanne Hospitals
Centre de recherche clinique - FBM-CHUV

Active, not recruiting

Transradial Evaluation Study of Diameter Increase After Vasodilatory Drugs Administration. (TRIESTE)

Coronary Artery Disease | Arterial Spasm

Switzerland
Imperial College London

Completed

The Use and Reproducibility of Duplex Ultrasound to Provide Indices of Left Common Iliac Vein Diameter

May-Thurner Syndrome

United Kingdom
Vanderbilt University Medical Center
Stryker Neurovascular

Active, not recruiting

Framing Eighteen Coils in Cerebral Aneurysms Trial (FEAT)

Cerebral Aneurysm

United States
Abbott Medical Devices

Completed

Abbott Next Generation Drug Eluting Stent 48mm Study (SPIRIT 48)

Coronary Artery Disease

United States, Australia, Taiwan
The Second Affiliated Hospital of Chongqing Medical...

Completed

Left Atrial Enlargement: A Crucial Indicator for Identifying Atrial Fibrillation in Patients With Hypertension

Atrial Fibrillation | Hypertension,Essential | Left Atrial Dilatation

China
United Arab Emirates University
Tawam Hospital

Completed

Non-invasive Prediction of Esophageal Varices in Patients With Non-Alcoholic Fatty Liver Disease With Advanced Fibrosis

Compensated Cirrhosis | Non-alcoholic Fatty Liver | Esophageal Varices

United Arab Emirates
Cairo University

Completed

Preoperative Ultrasonographic Evaluation of the Right Common Femoral Vein Diameter for Predicting Spinal Anesthesia-induced Hypotension in Elderly Patients

Spinal Anesthesia-induced Hypotension

Egypt
Corin

Terminated

Cormet Large Diameter Metal on Metal (LDMOM) Total Hip System (G030265)

Osteoarthritis | Rheumatoid Arthritis | Avascular Necrosis
Natasha Monzon Svendsen
Philips Healthcare

Completed

Automatic Abdominal Aortic Aneurysm Diameter Measurement

AAA - Abdominal Aortic Aneurysm

Denmark
Cairo University

Completed

Pre-operative Ultrasonographic Evaluation of Caval Aorta Diameter Index as a Predictor for Post-induction Hypotension

Hypotension on Induction

Egypt
Wake Forest University Health Sciences
National Heart, Lung, and Blood Institute (NHLBI)

Completed

The Estrogen Replacement and Atherosclerosis Trial ; Primary Outcome Measure is Mean Minimal Coronary Artery Diameter After Avg of 3.2 Yrs. (ERA)

Heart Disease

United States
Kırıkkale University

Completed

The Effect Of Osteopathic Manual Therapy On Arterial Circulation In Patients With Peripheral Arterial Disease

Peripheral Arterial Disease | Osteopathy in Diseases Classified Elsewhere

Turkey
Universitaire Ziekenhuizen KU Leuven

Completed

Prospective Follow-up Study of the Aortic Diameter in Patients With Giant Cell Arteritis (ATACT)

Giant Cell Arteritis

Belgium
First Affiliated Hospital of Zhejiang University
LanZhou University

Enrolling by invitation

The Precise Selection of Stent Diameter for Portal Hypertension Patients With TIPS

Portal Hypertension | Compensated Advanced Chronic Liver Disease

China
Antalya Training and Research Hospital

Completed

Ultrasonographic Predictors of Hypotension After Induction

General Anesthesia | Hypotension on Induction

Turkey
Rijnstate Hospital

Completed

Primary Insufficiency of the GSV With a Diameter >/= 12 mm, Antero-lateral Branches, or Below the Knee (MOCA-XL)

Varicose Veins | Dilated Veins

Netherlands
Medinol Ltd.

Completed

BIONICS - Pharmacokinetics (PK) Trial (BIONICS)

Heart Disease

United States
Instituto Nacional de Cardiologia Ignacio Chavez

Terminated

Drug-eluting Balloon Versus Drug-eluting Stent for High Bleeding Risk Angioplasty (DEBORA)

Coronary Artery Disease (CAD) | Percutaneous Coronary Intervention (PCI) | High Bleeding Risk

Mexico
Loma Linda University

Completed

Comparison of Pupilometer and Ultrasound of Optic Nerve Sheath Diameter in Estimating Intracranial Pressure (ICP) (CUSPICP)

Stroke | Brain Injuries | Ischemic Stroke | Intracranial Hemorrhages | Subarachnoid Hemorrhage

United States
University Hospital, Montpellier

Completed

Homemade Fenestrated Physician-modified Stent-grafts for Arch Aortic Degenerative Aneurysm

Aortic Arch Aneurysm

France
Koç University

Completed

Effects of Erector Spinae Plane Block Method Used in Pain Management in Heart Surgery on Vascular Diameters

Coronary Artery Disease | Erector Spinae Plane Block | Bypass Extremity Graft

Turkey
University of Michigan
Don Massey Foundation

Completed

Automated Measurement of Optic Nerve Sheath Diameter

Traumatic Brain Injury | Intracranial Hypertension | Acute Brain Injuries

United States
Ege University

Completed

Optic Nerve Sheath Diameters in Idiopathic Intracranial Hypertension Patients

Pseudotumor Cerebri

Turkey
Trakya University

Completed

Different Intra-abdominal Pressures and Optic Nerve Size

Major Surgery | Intraabdominal Hypertension | Optic Nerve Congestion

Turkey
Shanghai 6th People's Hospital

Completed

Dl-3-n-butylphthalide and Cerebrolysin Treatment in Acute Ischemic Stroke

Acute Cerebral Stroke Within 12 Hours for the First Time

China
University of Thessaly
Attikon Hospital

Completed

Soft Drink Straw as an Alternative Device of Creating Positive Expiratory Pressure (PEP) in Thoracic Surgery Patients (PEP)

Thoracic Surgery

Greece
University of Catanzaro

Unknown

Aneurysm Diameter and Surgical Outcome (ADASO)

Surgery | Outcome, Fatal | Abdominal Aortic Aneurysm

Italy
Assiut University

Unknown

Impact of Stent Length and Diameter on Patients Undergoing Primary PCI

ST-segment Elevation Myocardial Infarction (STEMI)
Taryag Medical Ltd.

Completed

Crossing Atheroma or Thrombus With ByCross Device for Revascularization of Peripheral Arteries of Diameter ≥ 3mm

Arterial Occlusive Diseases

Germany
SMG-SNU Boramae Medical Center

Unknown

Postoperative Changes in Optic Nerve Sheath Diameter in Patients Undergoing Spinal Anesthesia for Cesarean Delivery

Intracranial Hypotension

Search clinical trials for: vascular diameter

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