Clinical trials: Chronic Total Occlusion of Coronary Artery
Coronary Artery Disease, Chronic Total Occlusion
German Epicardial Collateral CTO Registry
The EPIC registry is an observational multicentre registry evaluating the technical feasibility of retrograde CTO-PCI using epicardial collateral connections.
- Conditions
- Coronary Artery Disease, Chronic Total Occlusion, Percutaneous Coronary Intervention
- Trial name
- EPIC (NCT04533633)
- Testing
- Retrograde Percutaneous Coronary Intervention of Chronic Total Occlusion
- Where
- Germany
- Volunteers
- 500 people
- Sponsor
- Universitätsmedizin Mannheim
Coronary Artery Disease, Chronic Total Occlusion of Coronary Artery
Cardiac Cath Lab Staff Radiation Exposure
The objective of this randomized safety and observational study is to demonstrate CorPath GRX chronic total occlusion PCI is safe, and that Cardiac Catheterization Laboratory staff have no additional exposure to radiation when…
- Conditions
- Coronary Artery Disease, Chronic Total Occlusion of Coronary Artery, Percutaneous Coronary Intervention
- Trial name
- SAFE-T (NCT03959072)
- Testing
- Robotic CTO PCI, Conventional (Manual) CTO PCI
- Where
- 3 sites in United States
- Volunteers
- 74 people
- Sponsor
- Siemens Healthineers Endovascular Robotics, Inc.
Coronary Atheroscleroses
Effect of PCI on Clinical Prognosis of Chronic Coronary Artery Occlusion
Coronary chronic total occlusions (CTOs) are considered to increase the risk of adverse clinical outcomes. The purpose of this study was to evaluate whether long-term clinical outcomes could be improved by successful percutaneous…
- Trial name
- NCT06542653
- Testing
- PCI, OMT
- Where
- China
- Volunteers
- 258 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Coronary Artery Diseases
BIOFLOW III Satellite-Italy Orsiro Stent System
Clinical evaluation of the Orsiro LESS in subjects requiring coronary revascularization with Drug Eluting Stents (DES). 500 subjects will be enrolled in this registry.
- Trial name
- NCT02028728
- Where
- 18 sites in Italy
- Volunteers
- 609 people
- Sponsor
- Biotronik Italia S.p.A.
Chronic Total Occlusion of Coronary Artery, Heart Failure
The NOrdic-Baltic Randomized Registry Study for Evaluation of PCI in Chronic Total Coronary Occlusion
Randomized registry for the study of CTO PCI as adjunction to optimal medical therapy.
- Conditions
- Chronic Total Occlusion of Coronary Artery, Heart Failure, Angina Pectoris
- Trial name
- NOBLE-CTO (NCT03392415)
- Testing
- CTO PCI
- Where
- Denmark
- Volunteers
- 2,000 people
- Sponsor
- Leif Thuesen
Acute Coronary Syndrome, Coronary Artery Disease
The Physiological Impact of CTO PCI on Coronary Pressure Measurements and Correlation in Donor Vessel
This study will be recording pressure wire readings from both blocked and narrowed arteries, to better guide treatment options; medications, stents or potentially bypass surgery, for patients with Chronic Total Occlusion (CTO).
- Trial name
- IMPACT-CTO (NCT02643940)
- Where
- United Kingdom
- Volunteers
- 42 people
- Sponsor
- Mid and South Essex NHS Foundation Trust
Coronary Artery Disease, Myocardial Ischemia
BIOFLOW-III Israel Satellite Registry
BIOTRONIK - SaFety and Performance Registry for a diabetic patient population with the .bimus Eluting Orsiro Stent System Within daily clinical practice - III
- Conditions
- Coronary Artery Disease, Myocardial Ischemia, Diabetes Mellitus Type 1 or 2
- Trial name
- NCT01895712
- Where
- 6 sites in Israel
- Volunteers
- 120 people
- Sponsor
- BIOTRONIK Israel
Coronary Artery Disease, Total Occlusion of Coronary Artery
The Registry Study to Compare the Cardiopulmonary Exercise Test Parameters Before and After Cardiac Rehabilitation in Patients With Chronic Total Occlusion of the Coronary Arteries
The aim of this study is to find strategy for treatment through comparing the cardiopulmonary exercise test parameters before and after cardiac rehabilitation in patients with chronic total occlusion of the coronary arteries.
- Trial name
- NCT03221712
- Testing
- cardiac rehabilitation
- Where
- South Korea
- Volunteers
- 5,000 people
- Sponsor
- Seung-Jung Park
Coronary Artery Disease, Angina Pectoris
Change in Exercise Capacity as Measured by Peak Oxygen Uptake After CTO PCI
The purpose of this project is to objectively assess the change (improvement) in exercise capacity in patients undergoing routine percutaneous coronary intervention (PCI) for chronic total occlusion (CTO)
- Trial name
- EXERTION (NCT02499666)
- Testing
- Percutaneous Coronary Intervention, Coronary stent, Clopidogrel
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Henry Ford Health System
Arteriosclerosis, Coronary Artery Disease
Comparison of a CrossBoss First Versus Standard Wire Escalation Strategy for Crossing Coronary Chronic Total Occlusion: the "CrossBoss First" Trial
CrossBoss First is a single-blind randomized controlled trial that will randomize 246 patients undergoing clinically-indicated Chronic Total Occlusion Percutaneous Coronary Intervention, to upfront use of the CrossBoss catheter…
- Conditions
- Arteriosclerosis, Coronary Artery Disease, Myocardial Ischemia, Coronary Disease
- Trial name
- NCT02510547
- Testing
- CrossBoss Catheter, Antegrade Wire Escalation Strategy
- Where
- 11 sites in United States
- Volunteers
- 246 people
- Sponsor
- North Texas Veterans Healthcare System
Coronary Artery Disease, Myocardial Ischemia
BIOFLOW-III Belgium Satellite Registry
This registry is a clinical post-market evaluation of the Orsiro LESS in subjects requiring coronary revascularization with Drug Eluting Stents (DES).
- Trial name
- NCT01831336
- Where
- 8 sites in Belgium
- Volunteers
- 332 people
- Sponsor
- Biotronik Belgium NV
Chronic Total Occlusion of Coronary Artery, Chronic Total Occlusion
Coronary Interventions Ulm - Coronary Chronic Total Occlusions
The aim of the proposed project is to provide the long-term results after a recanalization attempt of chronically occluded coronary arteries.
- Trial name
- CSI (NCT04650139)
- Testing
- PCI - percutaneous coronary intervention
- Where
- Germany
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- University Hospital Ulm
Chronic Total Occlusions of Coronary Arteries
Randomized Comparison of Optimal Medical Therapy and Percutaneous Recanalization for Chronic Total Occlusion (COMET-CTO)
Several meta analysis comparing successful Percutaneous Coronary Intervention of Chronic Total Occlusion (PCI-CTO) with unsuccessful PCI-CTO showed that there is significant reduction in short-term and long-term mortality.
- Trial name
- NCT02964975
- Testing
- Percutaneous coronary intervention, Optimal medical therapy
- Where
- Serbia
- Volunteers
- 100 people
- Sponsor
- Clinical Centre of Serbia
Ischemic Heart Disease, Coronary Atherosclerosis
T-provisional Stenting vs Mini-Crush in Chronic Total Occlusions (CTO)
The aim is to compare the results of using T-provisional and Mini-Crush stenting techniques in patients with bifurcation lesions in the CTO segment.
- Conditions
- Ischemic Heart Disease, Coronary Atherosclerosis, Coronary Artery Disease, Coronary Artery Stenosis
- Trial name
- NCT02708329
- Testing
- T-provisional stenting, Mini-crush stenting, CTO coronary angioplasty
- Where
- Russia
- Volunteers
- 146 people
- Sponsor
- Meshalkin Research Institute of Pathology of Circulation
Percutaneous Coronary Intervention, Coronary Artery Disease
Clinical Evaluation of A New High-speed and High-resolution Intravascular Ultrasound System
Insight Lifetech Intravascular Ultrasound Diagnostic System (referred to as Insight Lifetech IVUS system below),is a new high-speed and high-resolution device for clearly defining vessel architecture and plaque morphology…
- Conditions
- Percutaneous Coronary Intervention, Coronary Artery Disease, Chronic Total Occlusion of Coronary Artery, Left Main Coronary Artery Disease
- Trial name
- NEW-IVUS (NCT04739657)
- Testing
- Insight Lifetech IVUS System, Boston Scientific IVUS System
- Where
- 5 sites in China
- Volunteers
- 130 people
- Sponsor
- Insight Lifetech Co., Ltd.
Chronic Total Occlusion of Coronary Artery
EvaLuAtion On the cHaracteristics of the True/False lUmen and Its Prognostic Value for cOronary CTO Patients Just Before Stent Implantation
IVUS will be used to evaluate the ratio of false lumen to occluded segment, the ratio of false lumen to stent length, the location characteristics of false lumen and its prognostic value for perioperative complications, 1-year…
- Trial name
- NCT04965207
- Volunteers
- 1,000 people
- Sponsor
- Shanghai 10th People's Hospital
Chronic Coronary Total Occlusions
Total Occlusion Study in Coronary Arteries - 5
A prospective, multi-center, double blind, 2 stage, placebo-controlled, phase II study, evaluating acute intra-coronary injected collagenase prior to routine standard-of-care percutaneous revascularization procedures in subjects…
- Trial name
- TOSCA-5 (NCT01753180)
- Testing
- collagenase, saline
- Where
- 13 sites in Canada, Israel and 1 more
- Volunteers
- 76 people
- Sponsor
- Matrizyme Pharma Corporation
Chronic Total Occlusion of Coronary Artery
Properties of Myocardial Microcirculation in Patients With Different Pathomorphological Substrates, Before and After Recanalization of Coronary Artery CTO
This study will evaluate the changes in myocardial microcirculatory parameters of the collateral donor artery after recanalization of coronary artery chronic total occlusion.
- Trial name
- NCT04060615
- Testing
- percutaneous coronary intervention
- Where
- Serbia
- Volunteers
- 30 people
- Sponsor
- University of Belgrade
Chronic Total Occlusion of Coronary Artery, Percutaneous Coronary Intervention
The Success of Opening Concurrent CTO leSion to Improve Cardiac Function Trial in Patients With Multi-vessel Disease
The purpose of this study is to investigate the effect of percutaneous coronary intervention (PCI) on cardiac function in multi-vessel disease patients with concurrent chronic total occlusion (CTO) lesion.
- Conditions
- Chronic Total Occlusion of Coronary Artery, Percutaneous Coronary Intervention, Coronary Artery Disease, Viable Myocardium
- Trial name
- SOS-moral (NCT03372785)
- Testing
- aspirin, betaloc, atorvastatin, rosuvastatin, clopidogrel, ticagrelor, coronary wires. stents or coronary balloons
- Where
- China
- Volunteers
- 240 people
- Sponsor
- Beijing Anzhen Hospital