Search clinical trials for: vascular patency

Total 45321 results

Cardiff and Vale University Health Board
The European Vascular Research Collaborative (EVRC)

Not yet recruiting

Validating GLASS Score in Predicting Acute Limb Events in CLTI Patients (PROMOTEGLASS)

Chronic Limb-Threatening Ischemia

United Kingdom
RenJi Hospital

Not yet recruiting

An Exploratory Study of Iliac Artery Branch Stent for Internal Iliac Artery Reconstruction in Abdominal Aortic Aneurysm/Iliac Aneurysm Repair

Aortic Aneurysm, Abdominal | Iliac Aneurysm

China
Medical University Innsbruck

Recruiting

Randomized Comparison of Skeletonized Versus Pedicled Left Internal Thoracic Artery (HARVITA)

Coronary Artery Disease

Austria, Germany, Switzerland
RenJi Hospital
First People's Hospital of Hangzhou; Fudan University; Xuanwu Hospital, Beijing; First Affiliated Hospital of Zhejiang University and other collaborators

Recruiting

Smart Flex Stent System for the Treatment Long Femoropopliteal Artery Lesions

Peripheral Arterial Disease

China
Assiut University

Not yet recruiting

av Fistula Patency Loss as a Cause of Fistula Failure and Hyperphosphatemia

AV Fistula

Egypt
Chinese University of Hong Kong

Not yet recruiting

Impact of Cholesterol Level on Long-term Coronary Bypass Graft Patency

Coronary Artery Disease | Dyslipidemias | Hypercholesterolemia | Hyperlipidemia | Coronary Artery Stenosis | Bypass Graft Stenosis | Bypass Graft Occlusion | Coronary Bypass Graft Stenosis
Korea University Anam Hospital

Recruiting

Platelet Activation Affecting the Rate of Vascular Access Patency

Platelet Activation | Hemodialysis Fistula Thrombosis

Korea, Republic of
Armed Forces Post Graduate Medical Institute (AFPGMI)...

Recruiting

Effects of Angiotensin Converting Enzyme Inhibitors on Patency of Arterio-Venous Fistulas: A Randomized Controlled Trial

Vascular Access Complication

Pakistan
Shanghai Zhongshan Hospital
First People's Hospital of Hangzhou; RenJi Hospital; Chengdu University of Traditional... and other collaborators

Recruiting

A Real-world Study to Evaluate the Primary Patency and Freedom From TLR of Endovascular Treatment in TOSAKA III In-stent Restenosis of Lower Extremity Femoropopliteal Artery. (FP-Restore)

Peripheral Arterial Disease

China
Unity Health Toronto
Applied Health Research Centre

Recruiting

Effect of Evolocumab on Saphenous Vein Graft Patency Following Coronary Artery Bypass Surgery (NEWTON-CABG)

Atherosclerosis | Coronary Artery Bypass Graft Surgery | Vein Occlusion

Canada, United States
Associacao para Investigacao e Desenvolvimento...
Cardiovascular Center of the University of Lisbon; Unidade Local de Saúde Santa...

Enrolling by invitation

SPIRIT: Study of the Patency of Spinal aRteries After the STABILISE Technique (SPIRIT)

Aortic Dissection | Spinal Cord Ischemia

Portugal
Golestan University of Medical sciences

Completed

Tunneled Hemodialysis Catheters as Permanent Vascular Access: Evaluating One-year Patency Rate and Affecting Factors

Vascular Access Devices

Iran, Islamic Republic of
Boston Children's Hospital
SterileCare Inc.

Enrolling by invitation

Compassionate-Use of 4% T-EDTA Lock Solution for Central Venous Lines of Pediatric PN Patients

Central Line Complication | Central Line-associated Bloodstream Infection (CLABSI)

United States
Merit Medical Systems, Inc.
CryoLife, Inc.

Completed

Hemodialysis Reliable Outflow (HeRO) Vascular Access Patency Study

Renal Failure Chronic Requiring Hemodialysis

United States
Beijing Tongren Hospital

Completed

Relationship Between Arterial Variations and Patency of Arteriovenous Fistulae

Arteriovenous Fistula | Ultrasound | Artery

China
Alaa Gameil Abd El-salam Hussien
Assiut University

Active, not recruiting

Primary Patency in Pediatric Patients With Hemodialysis Access

The Aim of This Study is to Follow up Short Term "3-6 Months"& Mid Term" 6-12months "Outcomes of Vascular Access" Native and Synthetic "in ESRD Pediatrics

Egypt
French Innovative Leukemia Organisation

Completed

Efficacity of Idelalisib and Obinutuzumab in Patient With Relapsed Refractory Waldenstrom's Macroglobulinemia (RemodelWM3)

Waldenstrom Macroglobulinemia

France
Ottawa Heart Institute Research Corporation

Completed

Utility of a Smart Phone Application in Assessing Radial Artery Patency - the CAPITAL iRADIAL Study

Coronary Heart Disease

Canada
University Hospital, Linkoeping
Forum Östergötland, clinical trial support

Enrolling by invitation

Coronary CT Angio Evaluating Graft Patency in ACS Patients Treated With DAPT or Single ASA After CABG (CoCAP)

Acute Coronary Syndrome | Coronary Bypass Stenosis

Sweden, Norway
University of British Columbia
Dr. Xue Chen (Janny) Ke; Dr. Alana Flexman; Dr. Stephan Schwarz; Dr. P. Shaun MacDonald

Completed

Anesthesia Technique and Lower Limb Revascularization Patency

Regional Anesthesia, Vascular Grafting, Vascular Patency

Canada
Centre hospitalier de l'Université de Montréal...
Canadian Institutes of Health Research (CIHR)

Completed

Coronary Artery Bypass Grafting Strategies for the Anterolateral Territory: a Prospective Randomized Clinical Trial (AMI-PONT)

Coronary Artery Disease

Canada
TriHealth Inc.

Completed

Maintaining Patency in Implanted Port Catheters

Obstruction; Catheter, Infusion Catheter (Vascular) | Catheter; Complications (Indwelling Catheter)

United States
Boca Raton Regional Hospital
AstraZeneca; Ottawa Heart Institute Research Corporation

Completed

Ticagrelor Antiplatelet Therapy to Reduce Graft Events and Thrombosis (TARGET)

Saphenous Vein Graft Disease

United States, Canada
University of Virginia
AstraZeneca

Completed

Determine the Safety/Efficacy of Ticagrelor for Maintaining Patency of Arterio-Venous Fistulae Created for Hemodialysis

End Stage Renal Disease | Vascular Access Patency

United States
Austin Health

Active, not recruiting

Radial Artery Patency and Clinical Outcomes Trial (RAPCO)

Coronary Artery Disease | Atherosclerosis

Australia
National Institute of Cardiovascular Diseases,...

Completed

Steri-strips for Reducing Radial Artery Compression Duration (RACC)

Acute Coronary Syndrome

Pakistan
Assiut University

Completed

Long Term Predictors of Graft Patency After Coronary Artery Bypass Graft Surgery (Multi-slice CT Coronary Angiography Study Validated by Coronary Angiography)

Coronary Artery Disease

Egypt
Singapore General Hospital

Completed

MAgicTouch™ Intervention Leap for Dialysis Access (MATILDA) Trial (MATILDA)

End Stage Renal Disease | End Stage Renal Failure on Dialysis | Stenosis | Dialysis Access Malfunction | Fistulas Arteriovenous

Singapore
Cardiochirurgia E.H.

Completed

Meshed Vein Graft Patency Trial - VEST

Coronary Artery Disease

Italy
Rijnstate Hospital

Completed

SuperB Trial: SUrgical Versus PERcutaneous Bypass (SuperB)

Cardiovascular Diseases

Netherlands
Central Hospital, Nancy, France

Completed

Results of Cold Stored Allografts in Vascular Access (RAVASC)

Hemodialysis Access Failure | End Stage Renal Failure on Dialysis

France
J.M. ten Berg
AstraZeneca

Unknown

The Effect Of Ticagrelor On Saphenous Vein Graft Patency In Patients Undergoing Coronary Artery Bypass Grafting Surgery (POPular CABG)

Coronary Artery Disease | Acute Coronary Syndrome | Stable Angina

Netherlands
Lifetech Scientific (Shenzhen) Co., Ltd.

Enrolling by invitation

Prospective Study for Aortic Arch Therapy With stENt-graft for Chimney technologY（PATENCY）

Thoracic Aortic Dissection

China
Proteon Therapeutics

Completed

A Study of Vonapanitase (PRT-201) Administered Immediately After Radiocephalic Arteriovenous Fistula(AVF) Creation in Patients With Chronic Kidney Disease (CKD) (PATENCY-2)

Chronic Kidney Disease

United States, Canada
Proteon Therapeutics

Completed

A Study of PRT-201 Administered Immediately After Radiocephalic Arteriovenous Fistula(AVF) Creation in Patients With Chronic Kidney Disease (CKD) (PATENCY-1)

Chronic Kidney Disease

United States
Imperial College London
National Heart Foundation, Australia; Royal Brompton & Harefield NHS Foundation... and other collaborators

Completed

Radial Artery Versus Saphenous Vein Patency (RSVP) Study (RSVP)

Coronary Arteriosclerosis

United Kingdom
TriHealth Inc.

Terminated

Maintaining Patency in BioFlo Implanted Port Catheters With Saline Only Flushes

Obstruction; Catheter, Infusion Catheter (Vascular) | Catheter; Complications (Indwelling Catheter)

United States
Vanderbilt University Medical Center
UMC Utrecht

Completed

Decision Support for Intraoperative Low Blood Pressure

Hypotension

United States
Air Force Military Medical University, China

Completed

Budd-Chiari Syndrome in China: Balloon Angioplasty Alone or Combined With Stent Placement?

Budd-Chiari Syndrome

China
Samsung Medical Center

Terminated

Graft Patency Analysis of the Right Coronary Artery System

Coronary Artery Disease

Korea, Republic of
Imperial College London

Withdrawn

Radial Artery Versus Saphenous Vein Patency (RSVP) Trial - 10 Year Follow-up

Coronary Artery Disease

United Kingdom
Fundación Pública Andaluza Progreso y Salud

Completed

Primary Patency in Post-angioplasty Dysfunctional Arteriovenous Fistula in Renal Dialysis: Paclitaxel-releasing PTA Balloon Catheter vs PTA Balloon (FISBAL)

Arteriovenous Fistula Renal Dialysis Devices Obstruction

Spain
Zhejiang Zylox Medical Device Co., Ltd.
Guangzhou Osmunda Medical Device Technology, Inc., Ltd.

Unknown

Study of Drug Eluting Peripheral Vascular Stent System in Superficial Femoral Artery Stenosis and /or Occlusion

Peripheral Arterial Disease | Superficial Femoral Artery Occlusion | Superficial Femoral Artery Stenosis

China
Zhongda Hospital

Unknown

Irradiation Stent Placement Plus TACE for HCC and PVTT

Hepatocellular Carcinoma | Portal Vein Tumor Thrombosis

China
Beijing Anzhen Hospital
Beijing Municipal Science & Technology Commission

Unknown

Graft Patency of QFR-guided Versus Angio-guided Coronary Artery Bypass Grafting

Coronary Artery Disease | Ischemic Heart Disease

China
Lawson Health Research Institute
London Health Sciences Centre

Completed

Long Term Follow-up of Robotic Assisted Surgical Revascularization (ZEUSFUPCTA)

Coronary Artery Disease

Canada
Centro Hospitalar e Universitário de Coimbra, E...

Unknown

Surgical Revascularization Outcomes After Oral Anticoagulation or Antiplatelets (SCOOP)

Coronary Artery Disease | Saphenous Vein Graft Patency

Portugal
Yonsei University

Unknown

Effect of Beraprost Sodium (Berasil) on Hemodialysis

Arteriovenous Fistula Patency

Korea, Republic of
Universitair Ziekenhuis Brussel

Completed

Prevention of Dialysis Catheter Malfunction With Prophylactic Use of a Taurolidine Containing Urokinase

Infection | Patency

Belgium
Triemli Hospital

Completed

Low Thermal Electrosurgical Device for Atraumatic Internal Thoracic Artery Harvesting

Preparation of Internal Thoracic Artery

Search clinical trials for: vascular patency

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