Clinical trials: Artery Stenosis
Carotid Stenosis
Paraoxonase and LDL Oxidation in Carotid Artery Disease
Atherosclerosis of the carotid arteries is a common cause of stroke. The prevalence and progression of carotid atherosclerosis are believed to be influenced by genetically inherited variations in lipoprotein metabolism.
- Trial name
- NCT00011258
- Testing
- Paraoxonase
- Where
- United States
- Volunteers
- 1,000 people
- Sponsor
- US Department of Veterans Affairs
Carotid Artery Stenosis
Impact of Aspiration Thrombectomy During Carotid Stenting
The purpose of this study is to determine whether aspiration thrombectomy following carotid stent deployment will reduce the number of procedure related signals as identified by diffusion weighted MRI of the brain.
- Trial name
- NCT01550835
- Testing
- Emboshield NAV6® embolic protection system (Abbott Vascular, Santa Clara, CA)
- Where
- 2 sites in United States
- Volunteers
- 80 people
- Sponsor
- Fogarty Clinical Research Inc.
Coronary Artery Bypass, Arteriosclerosis
The SOS (Stenting Of Saphenous Vein Grafts) Trial
The main purpose of this study is to determine whether implantation of a paclitaxel-eluting stent (Taxus™) in saphenous vein graft lesions will reduce the incidence of in-stent restenosis after 12 months when compared to a…
- Trial name
- NCT00247208
- Testing
- Taxus polymer-based paclitaxel-eluting stent, Express 2 bare metal stent
- Where
- 5 sites in United States, Greece
- Volunteers
- 80 people
- Sponsor
- North Texas Veterans Healthcare System
Renal Artery Obstruction, Stents
Compare Effects of Intensive Versus Conventional Lipid-lowering Therapy in Patients With Severe Atherosclerotic Renal Artery Stenosis Undergoing Stent Placement
Although expert consensuses recommend the use of statins in the treatment of atherosclerotic renal artery stenosis, in patients with severe atherosclerotic renal artery stenosis undergoing stent placement, the related…
- Conditions
- Renal Artery Obstruction, Stents, Lipids, Glomerular Filtration Rate
- Trial name
- NCT03521700
- Testing
- Rosuvastatin
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Chinese Academy of Medical Sciences, Fuwai Hospital
Myocardial Bridge of Coronary Artery, Myocardial Bridge
Myocardialbridge Bypass Graft Surgery Efficacy Verification
Myocardial Bridge Bypass Graft surgery is introduced to relieve the unmedical symptoms of patients with long-segment or deep myocardial bridge, clinical outcomes will be collected to verify the effectiveness of the surgery.
- Conditions
- Myocardial Bridge of Coronary Artery, Myocardial Bridge, Myocardial Bridging, Myocardial Infarction
- Trial name
- NCT06857838
- Testing
- MBBG, MB CABG, MB unroof
- Where
- China
- Volunteers
- 500 people
- Sponsor
- Xi'an International Medical Center Hospital
Carotid Stenosis
Evaluation of the TriActiv ProGuard System During Carotid Artery Stenting
The purpose of this study is to evaluate the safety and efficacy of the TriActiv® ProGuard™ System when used during a stent placement in a blockage within the carotid artery in patients considered to be at high risk for…
- Trial name
- NCT00395785
- Testing
- Carotid Stent Implantation, Embolic Protection
- Where
- 34 sites in United States, Germany
- Volunteers
- 400 people
- Sponsor
- Kensey Nash Corporation
Patients With Aterosclerotic Carotid Stenosis, Symptomatic Patients (Stenosis > 50%)
The SIBERIA Trial (Acculink™ Versus CGuard™)
That the study will be carried out as it has the protocol instructions, respecting the applicable regulations for clinical investigations with medical devices and following the internationally accepted ethical standards
- Conditions
- Patients With Aterosclerotic Carotid Stenosis, Symptomatic Patients (Stenosis > 50%), Asymptomatic Patients (Stenosis ≥80%)
- Trial name
- CAS (NCT03488199)
- Testing
- Stent Acculink ™, CGuardTM™
- Where
- Russia
- Volunteers
- 100 people
- Sponsor
- Meshalkin Research Institute of Pathology of Circulation
Coronary Artery Disease, Coronary Stent Restenosis
A Phase 1b Study Evaluating RESTEN-MP in Subjects With Focal de Novo Stenosis
The process of re-narrowing of a coronary artery following a revascularization procedure such as angioplasty, begins at the time of the procedure.
- Trial name
- NCT00244647
- Testing
- RESTEN-MP
- Volunteers
- 40 people
- Sponsor
- Sarepta Therapeutics, Inc.
Carotid Artery Stenosis
Safety and Efficacy of Remote Ischemic Conditioning in Patients With Carotid Artery Stenosis Undergoing Carotid EndArterectomy
The purpose of this study is to explore the safety and efficacy of remote ischemic conditioning in patients with carotid artery stenosis undergoing carotid endarterectomy.
- Trial name
- SERIC-CASCEA (NCT06033963)
- Testing
- Remote ischemic conditioning
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Yi Yang
Renal Artery Stenosis Atherosclerotic, Secondary Hypertension Renal Arterial
Fractional Flow Reserve-guided Stenting Versus Medical Therapy in Atherosclerosis Renal Artery Stenosis
Although randomized trials have demonstrated there is no benefit of renal-artery stenting in addition to medical therapy for patients with atherosclerosis renal artery stenosis, many patients indeed gained benefit in daily…
- Trial name
- FAIR (NCT06447740)
- Testing
- Dopamine, Fractional Flow Reserve, Renal, Renal artery stenting
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Peking University First Hospital
Coronary Artery Disease
Resting Full-cycle Ratio (RFR)-Guided Revascularization
The purpose of this study is to compare the clinical outcomes of a 2-year follow-up to determine whether RFR-guided coronary intervention is non-inferior to FFR-guided coronary intervention in patients with intermediate coronary…
- Trial name
- NCT06075160
- Testing
- Resting full-cycle ratio (RFR)-guided revascularization, Fractional flow ratio (FFR)-guided revascularization
- Where
- South Korea
- Volunteers
- 1,167 people
- Sponsor
- Sejong General Hospital
Cerebrovascular Event, Stent Stenosis
Atorvastatin Pretreatment in Cerebrovascular Events (APICES) After Flow Diverter Implantation
APICES trial is an investigator-initiated, multicenter, multicenter, randomized, double-blind, placebo-controlled clinical trial that plans to enroll 396 patients with a 1-year follow-up, including a neurovascular imaging…
- Conditions
- Cerebrovascular Event, Stent Stenosis, Ischemic Stroke, Hemorrhagic Stroke
- Trial name
- NCT06308952
- Testing
- Atorvastatin 20mg
- Where
- China
- Volunteers
- 354 people
- Sponsor
- Duan Chuanzhi
Carotid Stenosis
Alternative Sensory Presentation Formats in Asymptomatic Carotid Stenosis
Background: In a previous study, information verbally presented as relative risk (e.g. "50% less likely") or qualitative risk (e.g.
- Trial name
- NCT01531868
- Testing
- Video
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Rhode Island Hospital
Coronary Bypass Graft Stenosis, Valvular Heart Disease
Comparison of Post-operation Cardiopulmonary Capacity of Patients Underwent Conventional and Robot-assisted Coronary Artery Bypass Graft and Valve Replacement Surgery
Robotic surgery is one of the most popular minimally invasive procedures for patients with coronary artery disease or valvular diseases.
- Trial name
- NCT05430568
- Testing
- robot-assisted surgery
- Where
- Taiwan
- Volunteers
- 80 people
- Sponsor
- Taichung Veterans General Hospital
Superficial Femoral Artery Stenosis, Atherosclerosis of Femoral Artery
Efficacy of the EPIC Nitinol Vascular Stent System in Superficial Femoral Artery (SFA) Lesions
This is a national, prospective, multi-center, non-randomized study to evaluate the long-term efficacy and integrity of the EPICTM Nitinol Vascular Stent System in Superficial Femoral Artery (SFA) lesions.
- Trial name
- EPIC SFA BR (NCT01327950)
- Where
- 6 sites in Brazil
- Volunteers
- 86 people
- Sponsor
- Endovascular Consultoria Limitada
Hypercholesterolemia, Hypercholesterolemia, Familial
PET Imaging of Inflammation and Lipid Lowering Study
While 18F-fluorodeoxyglucose (FDG) positron emission tomography (PET) imaging has been used as an early marker of drug efficacy in numerous clinical cardiovascular drug trials, as a glucose analog, its signal in the vasculature…
- Conditions
- Hypercholesterolemia, Hypercholesterolemia, Familial, Atherosclerosis, Carotid Artery Plaque
- Trial name
- PIILL (NCT04073797)
- Testing
- Inclisiran, 68Ga-DOTATATE PET-MRI, Colchicine
- Where
- United Kingdom
- Volunteers
- 60 people
- Sponsor
- University of Cambridge
Peripheral Vascular Diseases, Arterial Occlusive Diseases
Prevention of Autogenous Vein Graft Failure in Peripheral Artery Bypass Procedures
The purpose of this study is to determine the efficacy of graft pretreatment with the E2F decoy, CGT003, as compared to placebo, on the occurrence of graft failure among patients who receive autogenous vein grafts to treat…
- Conditions
- Peripheral Vascular Diseases, Arterial Occlusive Diseases, Ischemia, Graft Occlusion, Vascular
- Trial name
- NCT00041925
- Testing
- CGT003 (E2F Duplex Decoy)
- Where
- 123 sites in United States, Canada
- Volunteers
- 1,400 people
- Sponsor
- Anesiva, Inc.
Coronary Artery Disease
Treatment of Coronary De-novo Stenosis by a Sirolimus Coated Balloon or a Paclitaxel Coated Balloon Catheter
To examine the treatment of coronary de-novo stenosis with a sirolimus coated balloon versus a paclitaxel coated balloon
- Trial name
- SCBDENOVO (NCT03908450)
- Testing
- PTCA of coronary de novo lesion PCB, PTCA of coronary de novo lesion SCB
- Where
- 4 sites in Germany, Switzerland
- Volunteers
- 70 people
- Sponsor
- InnoRa GmbH
Transposition of Great Vessels, Tetralogy of Fallot
Effects Branch PA Stenting d-TGA, ToF and TA
The goal of this randomized controlled trial is to identify the effects of percutaneous interventions for branch PA stenosis on exercise capacity in patients with d-TGA, ToF and TA.
- Conditions
- Transposition of Great Vessels, Tetralogy of Fallot, Truncus Arteriosus, Pulmonary Artery Stenosis Supravalvular Congenital
- Trial name
- NCT05809310
- Testing
- Percutaneous intervention (stent) for PA stenosis
- Where
- 4 sites in Netherlands
- Volunteers
- 56 people
- Sponsor
- UMC Utrecht
Carotid Stenosis, Stroke
Structural Stability of Carotid Plaque and Symptomatology
The purpose of the research is to understand structural plaque abnormalities that make a carotid plaque unstable and brake off (embolize) which would help to predict and treat individuals who are likely to suffer not only classic…
- Conditions
- Carotid Stenosis, Stroke, Carotid Artery Plaque, Transient Ischemic Attack
- Trial name
- NCT02476396
- Testing
- Carotid Endarterectomy or Stenting
- Where
- United States
- Volunteers
- 176 people
- Sponsor
- University of Wisconsin, Madison