Clinical trials: Chronic Coronary Total Occlusion
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 Total Occlusion (CTO), Frontal QRS-T Angle
Relationship Between Frontal QRS-T Angle and Collateral Circulation in Coronary Artery Chronic Total Occlusion
Aim of the work: To examine the relationship between collateral circulation and the frontal QRS-T angle in patients with chronic total occlusion (CTO)
- Trial name
- NCT07743437
- Testing
- 12-lead Electrocardiogram (ECG) and Coronary Angiography
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Assiut University
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