Search clinical trials for: vascular stenosis

Total 47188 results

Peking University First Hospital

Recruiting

Fractional Flow Reserve-guided Stenting Versus Medical Therapy in Atherosclerosis Renal Artery Stenosis (FAIR)

Renal Artery Stenosis Atherosclerotic | Secondary Hypertension Renal Arterial

China
Zhujiang Hospital
Guangzhou First People's Hospital; Guangdong Provincial People's Hospital; Shenzhen... and other collaborators

Not yet recruiting

Interleukin-6 Receptor Inhibition for Symptomatic Intracranial Atherosclerosis (IRIS-sICAS)

Ischemia | Stroke | Brain Diseases | Ischemic Stroke | Cerebral Infarction | Atherosclerosis of Artery | Atheroscleroses, Intracranial
Zhujiang Hospital

Not yet recruiting

Hemodynamic Study of In-Stent Stenosis(I) After Flow Diverter(F) Based on 3D-DSA(D) Combined With TCCD(T) (DTFI)

Hemodynamics;In-stent Stenosis;Transcranial Doppler;Intracranial Aneurysm;Flow Diverter; Prospective Cohort Study

China
Children's Hospital of Philadelphia

Not yet recruiting

Calculating Wall Shear Stress in Infant Pulmonary Veins (PVS-WSS)

Pulmonary Vein Stenosis

United States
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Shenzhen Hospital of Southern Medical University

Not yet recruiting

Immediate Angioplasty For Acute Ischemic Stroke With Severe Intracranial Atherosclerotic Stenosis (MAGIC)

Stroke, Acute Ischemic

China
DK Medical Technology (Suzhou) Co., Ltd.

Not yet recruiting

Peripheral Scoring Drug-coated Balloon in the Treatment of Hemodialysis Arteriovenous Fistula Stenosis (SCDB)

Arteriovenous Fistula Stenosis

China
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
Mario Negri Institute for Pharmacological Research

Not yet recruiting

Blood Flow Conditions and Sounds in AVFs (APOLLO)

End Stage Renal Disease

Italy
Medical University of Vienna

Recruiting

Ocular Perfusion in Patients With Unilateral Carotid Artery Stenosis

Carotid Artery Stenosis

Austria
Chonnam National University Hospital

Recruiting

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

Coronary Artery Disease | Coronary Artery Stenosis

Korea, Republic of
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
National Medical Research Center for Cardiology...

Recruiting

Study of Microvascular Dysfunction, CFR and Cardioprotective Effect of Early Administration of Esmolol in MI (ESMO-VASCMI)

Myocardial Infarction | Coronary Stenosis | Coronary Microvascular Dysfunction

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
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
IRCCS SYNLAB SDN
Federico II University

Recruiting

Potential Role of Sirtuins as Epigenetic Biomarkers of the Patient With Atherosclerosis or Calcific Aortic Stenosis

Atherosclerosis and Calcific Aortic Stenosis With and Without Diabetes

Italy
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
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
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
Zhujiang Hospital

Not yet recruiting

Effectiveness of Atorvastatin in Preventing Cerebrovascular Events After Flow Diverter Implantation

Efficacy Endpoint: no New Cerebrovascular Adverse Events Within 1 Year | Safety Endpoint: no New Moderate or Serious Adverse Events Within 1 Year | All-cause Mortality Events (Within 1 Year) | Incident Ischemic Stroke Events (Within 1 Year) | New Hemorrhagic Stroke Events (Within 1 Year) | New... and other conditions
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
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
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
Université Libre de Bruxelles
Erasme University Hospital

Recruiting

Aortopathy Relationship To Imagery and Kinocardiography Features (ARTIK) (ARTIK)

Aortic Valve Disease | Aortic Aneurysm

Belgium
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
Medical University of Warsaw

Recruiting

Multimodality Imaging and Functional Lesion Assessment in Intermediate Coronary Stenosis in Chronic Coronary Syndrome (MultiInter-CCS)

Chronic Coronary Syndrome

Poland
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
Mei Gao

Not yet recruiting

Factors Related to the Progression of Non-target Coronary Lesions

Coronary Stenosis
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
Xijing Hospital

Recruiting

Intravascular Lithotripsy Versus Conventional Therapy for Severely Calcified Coronary Artery Lesions (REC-CHIPCAC)

De Novo Stenosis | Severely Calcified Coronary Stenoses

China
First Affiliated Hospital of Wannan Medical College
Beijing Tiantan Hospital

Not yet recruiting

Probucol for Symptomatic Intracranial and Extracranial Artery Stenosis

Ischemic Stroke | TIA

China
Xuanwu Hospital, Beijing

Recruiting

Efficacy and Prognosis of Surgical Intervention in Patients With Carotid Artery Stenosis

Carotid Artery Plaque | Carotid Artery Stenting | Carotid Endarterectomy

China
Xuanwu Hospital, Beijing
First Affiliated Hospital Xi'an Jiaotong University; Shanghai Ninth People's... and other collaborators

Recruiting

Safety and Efficacy of Cold Laser Plaque Ablation for Lower Limb Arterial Stenosis and Occlusive Lesions

Atherosclerosis of Artery | Arterial Disease of Legs

China
Heinrich-Heine University, Duesseldorf

Recruiting

The VANGAS-Trial. The Value of Neurofilament Light Chain and Glial Fibrillary Acid Protein in the Blood of Patients With Asymptomatic Carotid Artery Stenosis (VANGAS)

Carotid Artery Plaque | Carotid Artery Diseases | Carotid Artery Stenosis Asymptomatic | Carotid Artery Stenosis

Germany
Sohag University

Recruiting

Comparison Between Different Techniques for Carotid Artery Endarterectomy

Carotid Artery Plaque | Carotid Stenosis | Carotid Atherosclerosis

Egypt
Acotec Scientific Co., Ltd

Recruiting

ACOART AVF RENEW: A Post Market Clinical Study

Stenosis of Native Hemodialysis Arteriovenous Fistulas

China
Erasmus Medical Center

Recruiting

Real-time Pressure Volume Loop Monitoring as a Guide for Enhanced Understanding of Changes in Elemental Cardiovascular Physiology During Therapeutic Strategies Aiming for Hemodynamic Optimization. Cohort II: Structural Heart Interventions (PLUTO-II) (PLUTO-II)

Heart Failure | Aortic Stenosis | Valvular Heart Disease | Mitral Insufficiency | Tricuspid Insufficiency

Netherlands
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
INFINITT Healthcare
Korea Medical Device Development Fund

Recruiting

Evaluating AI-Gatekeeper Software in Coronary Artery Stenosis Screening: A Multicenter RCT (AIGatekeeper)

Coronary Artery Disease | Diagnosis

Korea, Republic of
Seung-Jung Park
The CardioVascular Research Foundation (CVRF)

Not yet recruiting

IRIS-Coroflex NEO Cohort (IRIS Coroflex)

Coronary Artery Disease | Coronary Artery Stenosis

Korea, Republic of
Hospital Universitario La Paz

Not yet recruiting

VARC-TAVI VALVE IMPLANTATION) (VARC-TAVI)

Severe Aortic Stenosis | Vascular Complications | TAVI\(Transcatheter Aortic Valve Implantation\)
Second Affiliated Hospital, School of Medicine,...

Recruiting

Comparison of a Single Versus Double Perclose Technique for TAVR (Single)

Severe Aortic Stenosis

China
Radboud University Medical Center
Netherlands Organisation for Scientific Research

Recruiting

Improved Image Quality for Assessment of Carotid Artery Stenosis by Ultrafast Ultrasound FLOW Imaging (CAS-iFLOW)

Carotid Artery Stenosis

Netherlands
Qilu Hospital of Shandong University

Recruiting

Screening Patients With Fabry Disease in Patients With Hypertrophic Cardiomyopathy or Left Ventricular Hypertrophy (SEARCH)

Fabry Disease | Hypertrophic Cardiomyopathy | Left Ventricular Hypertrophy

China
University Hospital, Geneva
Stanislas Abrard; Noble Stéphane

Recruiting

Perioperative Hemodynamic and Microcirculatory Physiological Study During TAVI (TAVI)

Aortic Valve Stenosis

Switzerland

Search clinical trials for: vascular stenosis

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