Search clinical trials for: vertebral artery origin stenosis

Total 16998 results

St. Louis University

Active, not recruiting

Vertebral Artery Origin Treatment Via Endovascular Techniques Registry (VOTER) (VOTER)

Vertebral Artery Stenosis

United States
Chinese Society of Interventional Radiology

Completed

Drug Coated Balloon Versus Stenting in Patients With Symptomatic Vertebral Artery Stenosis：an Observational Clinical Study

Vertebral Artery Origin Stenosis

China
The Fourth Affiliated Hospital of China Medical...

Recruiting

A Prospective, Experimental, Multicenter, Open-label, Randomized, Controlled Trial of 3-month Dual Antiplatelet Therapy Followed by Ticagrelor Versus 6-month Dual Antiplatelet Therapy Followed by Ticagrelor After Implanting Bridge

Brain Disease | Vertebral Artery Stenosis

China
MicroPort NeuroTech Co., Ltd.

Recruiting

A PROSPECTIVE, MULTICENTER, SINGLE-ARM TRIAL FOR THE NEW SIZES OF BRIDGE STENTS FOR VERTEBRAL ARTERY STENOSIS: Bridge-MAX

Brain Diseases | Vertebral Artery Stenosis | Vertebral Artery Thrombosis

China
Xuanwu Hospital, Beijing

Recruiting

Drug-eluting Stenting Versus Medical Treatment for Extracranial Vertebral Artery Stenosis (VISTA)

Ischemic Stroke | Vertebral Artery Stenosis

China
Nanfang Hospital of Southern Medical University

Recruiting

Efficacy of Drug-Eluting Vertebral Artery Stenting Treatment for Atherosclerotic Vertebral Arteries Stenosis

Ischemic Stroke | Vertebral Artery Stenosis

China
John Paul II Hospital, Krakow

Recruiting

Acute Stroke of CArotid Artery Bifurcation Origin Treated With Use oF the MicronEt-covered CGUARD (SAFEGUARD-STROKE)

Acute Ischemic Stroke | Carotid Artery Stenosis

Poland
Acotec Scientific Co., Ltd

Active, not recruiting

AcoArt VI / Vertebral Artery Ostium Stenosis in China

Ischemic Stroke | Transient Ischemic Attack

China
University of Utah

Completed

Effect of IV Acetaminophen on Patients in the Neurocritical Care Unit

Post-operative Craniotomy Patients | Carotid Endarterectomy and Carotid Artery Stenosis Patients | Post-op Spine Patients Admitted to the NCCU | Endovascular Patients Undergoing Intracranial Intervention | Traumatic Brain Injuries NPO for at Least 12 Hours

United States
Université du Québec à Trois-Rivières

Completed

Validation of a Treadmill Walking Test to Discriminate Neurogenic Claudication From Vascular Claudication

Low Back Pain | Peripheral Artery Disease | Spinal Stenosis Lumbar | Claudication

Canada
Zhongrong Miao

Completed

Prospective Evaluation of Safety and Efficacy Vertebral Drug-eluting Stent System (PESS)

Vertebrobasilar Insufficiency

China
The First Affiliated Hospital of Zhengzhou University

Unknown

Drug-coated Balloon Angioplasty for Patients With Symptomatic Vertebral Artery Stenosis

Vertebral Artery Stenosis

China
Xuanwu Hospital, Beijing

Unknown

Safety and Efficacy of Distal Embolic Protection Device in Vertebral Artery Origin Stenting

Adverse Event

China
Osijek University Hospital

Completed

Oxygen Concentration and Recovery After Carotid Endarterectomy

Hypoxia-Ischemia, Brain | Ischemia, Vertebral Artery | Artery Stenosis, Carotid

Croatia
Xiongjing Jiang
Yinyi(Liaoning) Biotech Co., Ltd.

Completed

Drug Eluting Stents Versus Bare Metal Stents for Treatment of Symptomatic Extracranial Vertebral Artery Stenosis

Ischemic Stroke | Vertebral Artery Stenosis
Xuanwu Hospital, Beijing

Completed

Bare -Metal Stents and Drug -Eluting Stents in the Treatment of Patients With Vertebral Artery Ostium Stenosis

Ischemic Stroke

China
Diakonhjemmet Hospital

Completed

Effects of Rosuvastatin on Carotid Artery Plaques in Patients With Inflammatory Joint Disease (RORAAS)

Rheumatoid Arthritis | Carotid Artery Plaque | Ankylosing Spondylitis

Norway
University Hospital Ostrava

Completed

Correlation Between Laboratory Markers and Origin of New Brain Ischemic Lesions After Carotid Stenting

Brain Ischemia | Carotid Stenosis | Laboratory Problem

Czech Republic
Seoul National University Bundang Hospital

Completed

Heparin Solution and INTEM/HEPTEM Analysis

Brain Tumor | Spinal Stenosis | Cerebral Artery Anuerysm

Korea, Republic of
National Taiwan University Hospital

Unknown

Clinical Results and Restenosis Analysis of Symptomatic Ostial Vertebral Artery Stenosis Treated With Tubular Coronary Stents

Vertebral Artery Stenosis

Taiwan
Translumina GmbH
EVAMED

Recruiting

Evaluation of the Vivo Isar Stent System in Routine Clinical Practice (CELEBRITY)

Artery Coronary Stenosis

France
Hospital do Divino Espírito Santo de Ponta Delgada

Recruiting

The PORTuguese Registry of Supera Supported Femoral-Fopliteal Revascularization (SupPORT Registry) (SupPORT regist)

Peripheral Arterial Disease | Popliteal Artery Stenosis | Superficial Femoral Artery Occlusion | Popliteal Artery Occlusion | Lower Limb Ischemia | Superficial Femoral Artery Stenosis | Atherosclerosis of Femoral Artery | Chronic Limb Ischemia | Chronic Limb-Threatening Ischemia | Popliteal Arterial Stenosis and other conditions

Portugal
Medinol Ltd.

Not yet recruiting

First In Human Study to Assess Safety and Efficacy of the ChampioNIR™ Drug Eluting Peripheral Stent in the Treatment of Patients With Superficial Femoral Artery Disease and/or Proximal Popliteal Artery Disease (CHAMPIONSHIP)

Popliteal Artery Stenosis | Superficial Femoral Artery Stenosis
N.N. Priorov National Medical Research Center of...

Recruiting

Neuropathic Pain in Patients With Degenerative Lumbar Stenosis

Neuropathic Pain | Lumbar Spinal Stenosis | Spinal Disease

Russian Federation
Medical University of Vienna

Recruiting

Ocular Perfusion in Patients With Unilateral Carotid Artery Stenosis

Carotid Artery Stenosis

Austria
Fayoum University Hospital

Recruiting

Caudal Block Versus Quadratus Lumborum Plane Block in Lumbar Surgery

Spondylolisthesis | Spinal Canal Stenosis | Facet Joint Hypertrophy

Egypt
Chonnam National University Hospital

Recruiting

Relation Between AI-QCA and Cardiac PET (AI-CARPET)

Coronary Artery Disease | Coronary Artery Stenosis

Korea, Republic of
Beijing Friendship Hospital

Recruiting

Effect of Degenerative Spondylolisthesis on the Clinical Outcome of Unilateral Biportal Endoscopy for Lumbar Spinal Stenosis: Study Protocol

Lumbar Spinal Stenosis | Degenerative Spondylolisthesis

China
London Health Sciences Centre
Western University

Not yet recruiting

Use of 81 vs 325mg of ASA in Treatment of BCVI

Carotid Artery Injuries | Traumatic Injury | Vertebral Artery Injury
Assiut University

Not yet recruiting

Endoscopic Decompression Versus Microscopic Decompression in Lumbar Canal Stenosis

Lumbar Spinal Stenosis
Saint Petersburg State University, Russia

Not yet recruiting

Influence of Lung Ultrasonography on the Prognosis and Postoperative Outcomes in Cardiac Surgical Patients

Ischemic Heart Disease | Mitral Insufficiency | Aortic Stenosis, Severe | Mitral Stenosis | Aortic Insufficiency | Ascending Aortic Aneurysm | Mitral Stenosis With Insufficiency | Tricuspid Insufficiency

Russian Federation
Fondazione Evidence per Attività e Ricerche Cardiovascolari...

Not yet recruiting

SPAGO: Sirolimus Paclitaxel Angiographic Gain Objective (SPAGO)

Coronary Artery Disease | Percutaneous Coronary Intervention | Coronary Artery Lesion | Stenosis Coronary
Potsawat Surabotsopon

Not yet recruiting

Efficacy and Safety of Preemptive Intravenous Dexamethasone in MIS-TLIF : Double Blinded, Randomized Control Trial (MIS-TLIF)

Surgery | Disc Degeneration | Spinal Stenosis Lumbar | Fusion of Spine | Disc Disease
Histograft Co., Ltd.
Petrovsky National Research Center of Surgery

Recruiting

Comparative Study of Gene-Activated Bone Substitute "Histograft" for Lumbar and Cervical Spinal Fusion

Spinal Stenosis | Cervical Disc Disorder With Radiculopathy | Biomechanical Lesion, Unspecified | Lumbar and Other Intervertebral Disc Disorders With Radiculopathy

Russian Federation
Zhuhai Tonbridge Medical Tech. Co., Ltd.

Not yet recruiting

Evaluation of the Ton-bridge Carotid Stent for Carotid Artery Stenosis

Carotid Artery Stenosis

China
Angiowave Imaging

Not yet recruiting

Clinical Evaluation of Radiation Reduction for Optimized Safety (CERROS)

Myocardial Infarction | Coronary Artery Disease | Coronary Disease | Chest Pain | Angina Pectoris | Coronary Stenosis

United States
Centro Cardiologico Monzino
Politecnico di Milano; Azienda Ospedaliero-Universitaria Consorziale Policlinico...

Recruiting

Computational mOdelliNg of myoCardial pERfusion to Improve ouTcome Prediction Based on cOronary Artery Stenosis and Atherosclerotic Plaque Burden Assessment by Computed Tomography (CONCERTO)

Chronic Coronary Syndrome

Italy
Anhui Medical University

Recruiting

Cognitive Decline and Underlying Mechanisms in Symptomatic Intracranial Artery Stenosis Patients: A Cohort Study

Cognitive Impairment | Intracranial Atherosclerosis | Cerebrovascular Event

China
Azienda Usl di Bologna

Recruiting

Decompression Versus Instrumented Fusion for Lumbar Degenerative Disease. Clinical and Biomechanical Outcome Study (ARCHIMEDE)

Lumbar Spinal Stenosis | Degenerative Lumbar Spinal Stenosis

Italy
First Affiliated Hospital, Sun Yat-Sen University

Not yet recruiting

Efficacy of Butylphthalide on Symptomatic Atherosclerotic Stenosis in Middle Cerebral Artery (SICAS)

Ischemic Stroke, Acute | Intracranial Atherosclerosis

China
SpineSave AG

Not yet recruiting

Mid- or High-flex Rods Versus Low-flex Rods of SpineShape System IV for Treatment of Degenerative Lumbar Spine Diseases

Spondylarthritis | Instability Lumbar Spine | Degenerative Spondylolisthesis | Degenerative Lumbar Spinal Stenosis | Discopathy | Facet Joint Arthrosis
Beijing Tiantan Hospital

Not yet recruiting

Tirofiban for Patients With intraCranial Artery Stenosis and High-risk Acute Non-disabling Cerebrovascular Events(CHANCE-4）

TIA | Ischemic Stroke, Acute | Symptomatic Intracranial Artery Stenosis

China
Advanced MedTech Solutions Pvt. Ltd.

Not yet recruiting

Advapro Coronary Stent System in Coronary Artery Diseased Patients. (RESTORE)

Coronary Artery Disease | Coronary Stent Implantation | De Novo Stenosis Lesion
Sichuan Provincial People's Hospital

Recruiting

Study of Carotid Artery Stenosis Through the Integration of Multimodal Imaging and Computational Fluid Dynamics

Carotid Stenosis

China
JW Medical Systems Ltd

Not yet recruiting

Effectiveness and Safety of Coronary Scoring Balloon Dilation Catheter in the Pretreatment of Coronary Stenosis Lesions

Coronary Artery Disease
Concept Medical Inc.
Cardiovascular Research Foundation, New York

Not yet recruiting

MagicTouch™Sirolimus-Coated Balloon for Treatment of Coronary Artery Lesions in Small Vessels (MAGICAL-SV)

Cardiovascular Diseases | Coronary Artery Disease | Native Coronary Artery Stenosis
Tianjin Huanhu Hospital

Recruiting

Endovascular Treatment of Acute Ischemic Stroke With Underlying Intracranial Artery Stenosis

Acute Ischemic Stroke | Large Vessel Occlusion | Intracranial Artery Occlusion With Cerebral Infarction | Endovascular Treatments

China
University Hospital, Strasbourg, France

Not yet recruiting

Histological Segmentation of the Superficial Femoral Artery From Microscan to CT Using Artificial Intelligence (CTPred)

Peripheral Artery Disease | Femoropopliteal Stenosis
Qilu Hospital of Shandong University

Not yet recruiting

Diagnosis of Myocardial Ischemia With MCG Using SPECT as a Reference Standard

Myocardial Ischemia | Chest Pain | Stenosis

China
Sichuan Provincial People's Hospital

Recruiting

Pair Antiplatelet THerapy in Ischemic Stroke With Intracranial Artery Stenosis (PATH-ICAS)

Ischemic Stroke | Intracranial Arteriosclerosis | Secondary Prevention | Antiplatelet Drug

China

Search clinical trials for: vertebral artery origin stenosis

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