Clinical trials: Coronary Artery Stenosis
Aortic Valve Stenosis
Non-Contrast Magnetic Resonance Angiography Assessment of Patients Referred for Transcatheter Aortic Valve Implantation
The overall objective of this proposal is to examine the feasibility and accuracy of non-contrast magnetic resonance angiography (MRA) to comprehensively evaluate individuals referred for transcatheter aortic valve implantation…
- Trial name
- NCT02007967
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- University of Michigan
Coronary Artery Disease, Ischemia and No Obstructive Coronary Arteries
Coronary Microcirculatory Disease and Inflammation in Patients With Chronic Coronary Syndrome and no Significant Coronary Artery Stenosis
Patients with chronic coronary syndromes (CCS) diagnosed without significant lesions in invasive coronary angiography (ischemia non-obstructive coronary artery disease - INOCA) represent approximately 50% of all patients with…
- Conditions
- Coronary Artery Disease, Ischemia and No Obstructive Coronary Arteries, Ischemic Heart Disease, Microvascular Angina
- Trial name
- MOSAIC-COR (NCT05313919)
- Testing
- Comprehensive functional diagnostics of coronary circulation
- Where
- Poland
- Volunteers
- 160 people
- Sponsor
- Bartlomiej Guzik
Severely Calcified Coronary Stenoses, De Novo Stenosis
Intravascular Lithotripsy Versus Conventional Therapy for Severely Calcified Coronary Artery Lesions
Percutaneous coronary intervention (PCI) encounters challenges with calcified coronary lesions, leading to potential issues such as failed balloon dilatation, incomplete stent expansion, and increased risks of adverse events…
- Trial name
- REC-CHIPCAC (NCT06238518)
- Testing
- Intravascular Lithotripsy, Conventional lesion preparation strategy
- Where
- China
- Volunteers
- 220 people
- Sponsor
- Xijing Hospital
Coronary Stenosis, Angina Pectoris
Evaluation of the Correlation Between the Coronary Stenosis Degree With FFRCT and the Grade of Stable Angina Pectoris
Angina pectoris is the most common clinical manifestation of coronary heart disease（CHD）, which is the main feature of chest pain caused by transient myocardial ischemia.
- Trial name
- NCT02802046
- Testing
- Computed tomographic angiography of coronary artery
- Volunteers
- 20 people
- Sponsor
- Guiyang No.4 People's Hospital
Coronary Artery Disease
ABSORB PHYSIOLOGY Clinical Investigation
The target enrollment goal for the trial was to enroll 36 subjects. However due to a challenging protocol inclusion/ exclusion criteria, only one subject was enrolled since the trial was initiated in June 2011.
- Trial name
- NCT01308346
- Testing
- Bioabsorbable Vascular Solutions Everolimus Eluting Coronary Stent System (BVS EECSS), XIENCE V® Everolimus Eluting Coronary Stent System (EECSS)
- Where
- 6 sites in Australia, China and 2 more
- Volunteers
- 1 people
- Sponsor
- Abbott Medical Devices
Carotid Stenosis, Carotid Endarterectomy
Major Adverse Cardiac Events After Carotid Endarterectomy
Carotid endarterectomy is the operation for curing the significant carotid artery stenotic patients who are also at high cardiac risk. This retrospective study is to find out the incidence and risk factors related.
- Conditions
- Carotid Stenosis, Carotid Endarterectomy, Adverse Cardiac Events
- Trial name
- NCT03596229
- Where
- Thailand
- Volunteers
- 175 people
- Sponsor
- Mahidol University
Coronary Disease
Safety and Efficacy Study of the Nile PAX Drug-Eluting Coronary Bifurcation Stent
The purpose of this trial is to assess the safety and efficacy of the Nile PAX® Drug Eluting Coronary Bifurcation Stent System for the treatment of single de novo bifurcation lesions in native coronary arteries with a main branch…
- Trial name
- BIPAX (NCT01308229)
- Testing
- Nile PAX® paclitaxel-eluting coronary stent
- Where
- 10 sites in Brazil, Bulgaria and 5 more
- Volunteers
- 102 people
- Sponsor
- MINVASYS
Coronary Stenosis, Stent Stenosis
Culotte Versus DK-CRUSH Technique in Non-left Main Coronary Bifurcation Lesions
Randomised comparison of Culotte technique versus "Double Kissing" - Crush technique (DK-Crush) for the percutaneous treatment of de novo non-left main coronary bifurcation lesions with modern everolimus-eluting stents (DES) …
- Trial name
- BBK-3 (NCT04192760)
- Testing
- Stenting
- Where
- 13 sites in Germany
- Volunteers
- 400 people
- Sponsor
- University Heart Center Freiburg - Bad Krozingen
In-stent Coronary Artery Restenosis
Safety and Efficacy Study of the DANUBIO Paclitaxel Eluting Balloon in In-Stent Restenosis Lesions (DEBREST)
The purpose of this study is to assess safety and efficacy of the Danubio Paclitaxel Eluting Balloon for the treatment of In-Stent Restenosis lesions in native coronary arteries.
- Trial name
- DEBREST (NCT01485068)
- Testing
- Danubio paclitaxel-eluting balloon
- Where
- 8 sites in France
- Volunteers
- 44 people
- Sponsor
- MINVASYS
Pulmonary Artery Stenosis, Tetralogy of Fallot
Retrospective Review of Anesthetic Considerations for Pulmonary Artery Rehabilitation
Pulmonary artery rehabilitation procedure is done frequently in the catheterization suite for patients with pulmonary artery stenosis or small pulmonary arteries following surgical repair for patients with tetralogy of Fallot…
- Conditions
- Pulmonary Artery Stenosis, Tetralogy of Fallot, Pulmonary Atresia
- Trial name
- NCT02586740
- Testing
- Pulmonary artery rehabilitation
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- Aymen N Naguib
Coronary Stenosis
Thin Strut Sirolimus-eluting Stent in All Comers Population vs Everolimus-eluting Stent
The primary objective of this study is to compare the performance of SUPRAFLEX to that of XIENCE in an all-comers patient population with symptomatic ischemic heart disease.
- Trial name
- TALENT (NCT02870140)
- Testing
- SUPRAFLEX, XIENCE
- Where
- 23 sites in Bulgaria, Hungary and 5 more
- Volunteers
- 1,435 people
- Sponsor
- ECRI bv
Common Femoral Artery Stenosis, Calcification; Heart
Shockwave™ vs Surgical Endarterectomy for Calcified Severe Common Femoral Artery Stenosis: Comparison of Efficacy, Safety and Long-Term Outcomes
The investigators hypothesize that Shockwave with DCB is non-inferior to surgical endarterectomy for common femoral artery (CFA) stenosis with regard to primary efficacy and safety endpoints.
- Trial name
- Shockify (NCT06829914)
- Testing
- Shockwave Catheter, CFA Endarterectomy
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Baylor Research Institute
Atherosclerotic Heart Disease With Angina Nos
Effect of Hypercholesterolemia With or Without Hypertension on Coronary Artery Stenosis in Patients With Angina: a Retrospective Study
A multicenter, retrospective clinical study was carried out in the medical records management system of 6 hospitals in Tianjin. Patients who were suffered with Coronary heart disease angina pectoris and underwent coronary…
- Trial name
- NCT04444024
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Tianjin University of Traditional Chinese Medicine
Coronary Stenosis, Acute Coronary Syndrome
Coronary Plaque Geometry and Acute Coronary Syndromes
The aim of GEOMETRY study is to investigate the correlation between coronary plaque geometric modifications and lesion vulnerability in patients with suspected coronary artery disease referred for cardiac computed tomography…
- Conditions
- Coronary Stenosis, Acute Coronary Syndrome, Acute Myocardial Infarction, Atherosclerosis
- Trial name
- NCT03702764
- Testing
- CCTA
- Where
- Romania
- Volunteers
- 1,000 people
- Sponsor
- Cardio Med Medical Center
Refractory Angina Pectoris, Ischemic Heart Disease
Cardiac Shock Wave Treatment in Patients With Reduced Coronary Flow Reserve
The purpose of the study is to assess the feasibility of Cardiac Shock Wave Treatment in patients with anginal chest pain and evidence of abnormal myocardial perfusion under stress in the absence of significant stenoses of the…
- Conditions
- Refractory Angina Pectoris, Ischemic Heart Disease, Coronary Artery Disease
- Trial name
- NCT03438500
- Testing
- Cardiac Extracorporeal Shockwave Therapy (Modulith SLC)
- Where
- Germany
- Sponsor
- Storz Medical AG
Coronary De-novo Stenoses
Efficacy of the SeQuent®Please in the Treatment of De-novo Stenoses Versus Taxus™Liberté™
The aim of the trial is to assess the efficacy of the Paclitaxel-coated SeQuent®Please angioplasty balloon in the treatment of stenoses in native coronary arteries compared to a drug eluting stent.
- Trial name
- PEPCAD-DEBonly (NCT01084408)
- Testing
- SeQuent®Please (Paclitaxel coated balloon), Taxus™Liberté™ (Paclitaxel eluting stent)
- Where
- 2 sites in Germany
- Volunteers
- 90 people
- Sponsor
- University Hospital, Saarland
Chest Pain, Acute Coronary Syndrome
The FOVUS-ER Study: Focused Vascular Ultrasound to Risk Stratify Patients With Chest Pain in the ER
Broad Goal: To demonstrate that focused vascular ultrasound (FOVUS) can accurately risk stratify patients with chest pain in the emergency department (ED).
- Conditions
- Chest Pain, Acute Coronary Syndrome, Carotid Artery Plaque
- Trial name
- FOVUS-ER (NCT02947360)
- Testing
- Focused vascular ultrasound of the carotid arteries
- Where
- Canada
- Volunteers
- 326 people, healthy volunteers welcome
- Sponsor
- Queen's University
Coronary Artery Stenosis
Validation of Stenosis Assessment by Coronary Artery Computed Tomography Against Invasive Measurements of Fractional Flow Reserve in Patients With Significant Coronary Artery Stenoses
This study will evaluate the effectiveness of CorCTA by comparing the results of the test with another imaging method called Fractional Flow Reserve (FFR), which is done as a part of the cardiac catheterization.
- Trial name
- NCT00817102
- Testing
- FFR, IVUS, VH, or combination of the three
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Piedmont Healthcare
Coronary Artery Disease, Coronary Stenosis
Maastricht Biomarker CT Study
Introduction Cardiovascular disease is the leading cause of death in the Western world. The main cause for cardiovascular events is the development of atherosclerosis in the coronary arteries.
- Trial name
- NCT01671930
- Where
- Netherlands
- Volunteers
- 5,000 people
- Sponsor
- Maastricht University Medical Center
Coronary Restenosis
Clinical Evaluation of Patients With Everolimus-eluting Stent Xience V® Implanted in the Treatment of Restenosis in Non-coated Metallic Stent (BMS In-stent Restenosis) During a 2 Year Clinical Follow-up Period
Interventional, prospective, non-randomized, non-comparative, open and multicentric study of patients with everolimus-eluting stent " Xience V® " implanted in the treatment of restenosis in non-coated metallic stent (BMS in-stent…
- Trial name
- XERES (NCT00882219)
- Testing
- Xience V®
- Where
- France
- Volunteers
- 102 people
- Sponsor
- Abbott Medical Devices