Clinical trials: Coronary Stent Occlusion
Coronary Atherosclerosis, Angina Pectoris
Trial of Drug Eluting Stent Versus Bare Metal Stent to Treat Coronary Artery Stenosis
Stenosis of the coronary arteries may be treated by balloon dilatation followed by the implantation of a metal stent. However, restenosis occurs in 10-20% of patients treated with bare metal stents (BMS).
- Conditions
- Coronary Atherosclerosis, Angina Pectoris, Myocardial Infarction
- Trial name
- NORSTENT (NCT00811772)
- Testing
- Percutaneous coronary intervention (PCI)
- Where
- 8 sites in Norway
- Volunteers
- 9,013 people
- Sponsor
- University of Tromso
Coronary Artery Disease
COmparison and Modification in Neointimal Pattern Assessed by Optical Coherence Tomography With High Versus Moderate Efficacy Statin Treatment After Drug Eluting Stent Implantation: COMPASS Trial
This study is a prospective randomized trial to evaluate and compare the quantitative and qualitative characteristics of neointimal formation between high and low efficacy statin treatment after drug eluting stent (DES)…
- Trial name
- NCT02155530
- Testing
- Atorvastatin 40mg, pravastatin 20 mg
- Where
- South Korea
- Volunteers
- 30 people
- Sponsor
- Yonsei University
Coronary Artery Disease
Late Incomplete Stent Apposition Evaluation II: Comparison Between Polimer-based and No-polimer Stent System. IVUS Based Study
Vascular effects evaluation after non-polimeric and polimeric paclitaxel stent implantation.In particular the investigators will use Taxus )as a polimeric stent)and Axxion (as a non-polimeirc)stent system.
- Trial name
- LISAII (NCT01375855)
- Testing
- Percutaneous transluminal Coronary Angioplasty
- Where
- Spain
- Volunteers
- 320 people
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Coronary Artery Disease
PROMUS Element Plus US Post-Approval Study
This study is designed to observe clinical outcomes in patients receiving the PROMUS Element Plus Everolimus-Eluting Platinum Chromium Coronary Stent System in routine clinical practice.
- Trial name
- NCT01589978
- Testing
- PROMUS Element Plus Coronary Stent System, Aspirin, P2Y12 antagonist
- Where
- 52 sites in United States
- Volunteers
- 2,681 people
- Sponsor
- Boston Scientific Corporation
Coronary Artery Disease
WEDGES: Coronary Lesion Preparation With Enhanced Dilatation for Good Expansion of Stent: Assessment of a New Scoring Balloon by Quantitative Stent Enhanced Visualization
Stent under-expansion during percutaneous coronary intervention (PCI) is one of the suboptimal results associated with a higher risk of restenosis and thrombosis.
- Trial name
- WEDGES (NCT05019443)
- Testing
- Wedge Scoring Balloon, Conventional Balloon
- Where
- 5 sites in Belgium
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Stephane Carlier
Coronary Arteriosclerosis, Acute Coronary Syndrome
GRAVITAS: Gauging Responsiveness With A VerifyNow Assay-Impact On Thrombosis And Safety
The objective of the GRAVITAS trial is to determine whether tailored anti-platelet therapy using the Accumetrics VerifyNow P2Y12 assay reduces major adverse cardiovascular events after drug-eluting stent implantation.
- Trial name
- GRAVITAS (NCT00645918)
- Testing
- clopidogrel
- Where
- 82 sites in United States, Canada
- Volunteers
- 2,800 people
- Sponsor
- Accumetrics, Inc.
Atherosclerosis, Restenosis
Blood Endothelium Progenitor Cells and Dendritic Cells as Predictive Biomarkers of In-stent Restenosis
clinically relevant in stent restenosis occurs in 5-10% of the non-diabetic patients treated with a coronary bare metal stent. Recent research has identified endothelial progenitor cells as well as dendritic cells as components…
- Trial name
- NCT00493597
- Where
- Belgium
- Volunteers
- 124 people
- Sponsor
- University Hospital, Antwerp
Coronary Artery Disease, Acute Coronary Syndrome
Optical Coherence Tomography (OCT) Evaluation of Re-endothelization: A Comparison of the Intrepide™ Stent Versus Taxus™
Patients presenting with ACS (Acute Coronary Syndrome) in the emergency department will be screened for clinical eligibility and asked to sign informed consent to the study. A total of 40 patients will be randomized.
- Trial name
- OISTER (NCT00914420)
- Testing
- Intrepide Trapidil eluting stent, Taxus drug eluting stent
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- Clearstream Technologies Ltd.
Coronary Artery Disease
The Study to Evaluate the Safety and Efficacy of the Onyx Family
Observation of the safety and efficacy of 1-month dual antiplatelet therapy (DAPT) after percutaneous coronary intervention using Onyx family stents in elderly patients aged 75 years or older
- Trial name
- NCT06577896
- Testing
- Onyx family
- Where
- South Korea
- Volunteers
- 500 people
- Sponsor
- Pusan National University Yangsan Hospital
Coronary Artery Disease
EDUCATE: The MEDTRONIC Endeavor Drug Eluting Stenting: Understanding Care, Antiplatelet Agents and Thrombotic Events
EDUCATE is a prospective, multi-center study designed to collect real-world safety and clinical outcomes in subjects receiving one or more Endeavor Zotarolimus-Eluting Stents and either clopidogrel and aspirin or prasugrel and…
- Trial name
- EDUCATE (NCT01069003)
- Testing
- Thienopyridine Therapy, Surveillance Arm
- Where
- United States
- Volunteers
- 2,272 people
- Sponsor
- Medtronic Vascular
Coronary Disease, Coronary Artery Disease
Safety and Efficacy of the ZoMaxx™ Drug-Eluting Stent System in Coronary Arteries
The purpose of this study is to demonstrate the safety and efficacy of the ZoMaxx drug-eluting stent in patients with blockage of native coronary arteries.
- Conditions
- Coronary Disease, Coronary Artery Disease, Coronary Restenosis
- Trial name
- ZoMaxx™ I (NCT00148356)
- Testing
- ZoMaxx™ Drug-Eluting Coronary Stent System, TAXUS™ EXPRESS2™ Paclitaxel Eluting Coronary Stent System
- Where
- 29 sites in Australia, Belgium and 8 more
- Volunteers
- 401 people
- Sponsor
- Abbott Medical Devices
Coronary Disease, Coronary Artery Disease
The Value of IVL Compared To OPN Non-Compliant Balloons for Treatment of RefractorY Coronary Lesions (VICTORY) Trial
Percutaneous coronary intervention (PCI) with drug-eluting stent (DES) implantation has become the dominant treatment strategy for patients with acute and chronic coronary artery disease (CAD) requiring revascularization.
- Conditions
- Coronary Disease, Coronary Artery Disease, Calcific Coronary Arteriosclerosis, Stent Restenosis
- Trial name
- VICTORY (NCT05346068)
- Testing
- OPN™ NCB Super High Pressure PCI Balloon, Shockwave™ C2 IVL Catheter
- Where
- Switzerland
- Volunteers
- 280 people
- Sponsor
- Luzerner Kantonsspital
Coronary Artery Disease, Obstructive Sleep Apnea of Adult
Vascular Responses After Percutaneous Coronary Intervention With Stenting In Patients With Obstructive Sleep Apnea
Obstructive sleep apnea (OSA) is an increasingly common chronic disorder in adults. Compared to the general population, OSA occurs more often in patients with coronary artery disease (CAD), with a reported prevalence of 38% to…
- Trial name
- VISION (NCT04022824)
- Testing
- OSA, Non-OSA
- Where
- China
- Volunteers
- 84 people
- Sponsor
- Beijing Anzhen Hospital
Coronary Atherosclerosis, Coronary Restenosis
PIoglitazone for PrEvention of Restenosis in Diabetic Patients
Restenosis requiring reintervention is still a limitation of percutaneous coronary angioplasty. Despite the use of Drug eluting stent (DES), the rate of restenosis remains 7% to 16% in diabetic patients, making it a challenging…
- Conditions
- Coronary Atherosclerosis, Coronary Restenosis, Diabetes
- Trial name
- NCT00376870
- Testing
- Pioglitazone
- Where
- 2 sites in Italy
- Volunteers
- 160 people
- Sponsor
- University of Rome Tor Vergata