Clinical trials: Left Main Coronary Artery
Left Main Coronary Artery Stenosis
eTryton Left Main Registry Tryton Side Branch Stent® Tmt of Denovo CAD in LM and CFX Arteries
The objective of this study is to demonstrate the clinical performance of the Tryton Side Branch Stent used in conjunction with a commercially available Drug Eluting Stent (DES) to treat de novo bifurcated lesions involving both…
- Trial name
- eTRYTONLM (NCT02765646)
- Testing
- Coronary stent procedure (CSP)
- Where
- Germany
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Tryton Medical, Inc.
Coronary Artery Disease, Coronary Artery Disease (Left Main)
µQFR for Branch Stenosis After Single Stent in Bifurcation Lesions
Murray-law based single-view quantitative flow ratio (µQFR) has been recommended for guiding percutaneous coronary intervention (PCI) in selective patients.
- Conditions
- Coronary Artery Disease, Coronary Artery Disease (Left Main), Obstructive Coronary Artery Disease, Stent Implantation
- Trial name
- NCT07116083
- Where
- China
- Volunteers
- 290 people
- Sponsor
- Shanghai Zhongshan Hospital
ST Elevation (STEMI) Myocardial Infarction
PICSO in Patients With STEMI Treated by Primary Percutaneous Coronary Intervention
A prospective multi-center study in which patients with an acute heart attack (in the left anterior descending artery) with ECG changes (ST segment elevation) receive angioplasty followed by stent placement and 90 minutes of…
- Trial name
- pRAMSES (NCT01493037)
- Testing
- PICSO (Pressure-controlled Intermittent Coronary Occlusion
- Where
- 2 sites in Netherlands
- Volunteers
- 30 people
- Sponsor
- Miracor Medical SA
Coronary Artery Disease, Coronary Artery Disease (Left Main)
Optimization of Complex Percutaneous Coronary Intervention With Liberal Use of Intracoronary Imaging Versus Contemporary Practice
Coronary artery disease remains a leading cause of mortality worldwide and is commonly treated with percutaneous coronary intervention (PCI). Typically, PCI is guided by invasive coronary angiography (ICA).
- Conditions
- Coronary Artery Disease, Coronary Artery Disease (Left Main), Chronic Total Occlusion (CTO), Bifurcation Coronary Artery Disease
- Trial name
- OPTIMIZE-PCI 2 (NCT07114393)
- Testing
- Liberal use of intracoronary imaging during complex PCI
- Where
- Netherlands
- Volunteers
- 11,092 people
- Sponsor
- Cathreine BV
Cardiovascular Disease, Coronary Artery Disease
Italian Registry on Unprotected Left Main
The RITMO (Registro Italiano sul trattamento del Tronco coMune non protettO) observational study will appraise the prevalence, management strategy, and prognosis of unprotected left main coronary artery disease in Italy.
- Trial name
- RITMO (NCT00612053)
- Where
- Italy
- Volunteers
- 1,200 people
- Sponsor
- University of Turin, Italy
Hypertension, Pulmonary Artery, Ventricular Dysfunction, Left
Characterization of LV Strain Patterns in Mildly Elevated PCWP and PAH.
The purpose of this study is to determine if patients with pulmonary hypertension and mildly elevated heart pressure known as PCWP will exhibit different patterns on echocardiography and that these patterns will predict treatment…
- Trial name
- LV strain (NCT01800292)
- Testing
- sildenafil
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- University of Arizona
Coronary Artery Calcification, Left Main Coronary Artery Disease
Intravascular Balloon Lithotripsy in Left Main Stem Percutaneous Coronary Intervention
The IVL Left Main study is a prospective non-randomised pilot study to investigate the mechanical and procedural outcomes and safety of distal left main stenting with coronary lithotripsy in addition to standard techniques in…
- Trial name
- NCT04319666
- Testing
- Left main stenting with intravascular lithotripsy
- Where
- 6 sites in United Kingdom
- Volunteers
- 50 people
- Sponsor
- St George's, University of London
Percutaneous Transluminal Coronary Angioplasty, Coronary Artery Disease
The European Bifurcation Club Left Main Study
The objective of the study is to investigate clinical outcomes following single versus dual stenting strategies for the treatment of true bifurcation distal left main coronary artery lesions.
- Trial name
- EBC MAIN (NCT02497014)
- Testing
- 1 Stent, 2 Stents
- Where
- 24 sites in Denmark, France and 6 more
- Volunteers
- 450 people
- Sponsor
- European Cardiovascular Research Center
Left Main Coronary Artery Stenosis
The OPTIMAL Randomized Controlled Trial
The OPTIMAL study is a randomized, controlled, multicentre, international study. A total of 800 patients will be randomized in a 1:1 fashion to Intravascular Ultrasound (IVUS)-guided PCI versus qualitative angio(QCA)-guided…
- Trial name
- OPTIMAL (NCT04111770)
- Testing
- IVUS guided Percutaneous Coronary Intervention, Qualitative or quantitative angiography will guide percutaneous coronary intervention
- Where
- 28 sites in Italy, Spain and 1 more
- Volunteers
- 806 people
- Sponsor
- ECRI bv
Myocardial Infarction, Myocardial Ischemia
Does OCT Optimise Results of Stenting on the Left Main Stem
The DOCTORS-LM study will investigate the impact of using optical coherence tomography (OCT) to guide the procedure in angioplasty of lesions of the left main stem responsible for myocardial ischemia.
- Conditions
- Myocardial Infarction, Myocardial Ischemia, Non ST Segment Elevation Myocardial Infarction
- Trial name
- DOCTORS-LM (NCT04391413)
- Testing
- Use of OCT to guide the angioplasty procedure
- Where
- 12 sites in France
- Volunteers
- 197 people
- Sponsor
- Centre Hospitalier Universitaire de Besancon
Multivessel Coronary Artery Disease, Acute Coronary Syndrome
Revascularization Strategies in Patients With Non-ST-Segment Elevation Acute Coronary Syndrome (NSTE-ACS) and Severe Coronary Artery Disease
MILESTONE STUDY is dedicated to problems connected with patients with multivessel coronary artery disease and/or with left main narrowing who present symptoms of acute ischemia.
- Trial name
- MILESTONE (NCT01311323)
- Testing
- PCI, CABG
- Where
- 9 sites in Poland
- Volunteers
- 1,000 people
- Sponsor
- American Heart of Poland
Coronary Artery Disease (Left Main)
Clinical Study to Evaluate the STENTYS Xposition S for Treatment of Unprotected Left Main Coronary Artery Disease
Prospective, non-randomized, multi-center study assessing the long term safety and efficacy of the self expandable sirolimus eluting Xposition S stent in the treatment of unprotected left main coronary artery disease.
- Trial name
- TRUNC (NCT02800837)
- Where
- 4 sites in Italy, Switzerland and 1 more
- Volunteers
- 200 people
- Sponsor
- Stentys
Acute Myocardial Infarction, Percutaneous Coronary Intervention
Optimal Strategy of Primary PCI for Left Main Coronary Artery Occlusion Induced AMI
This study will compare clinical outcomes of immediate stent implantation with deferred stent implantation(4-10days after primary angiography) for patients presented with acute myocardial infarction due to left main coronary…
- Trial name
- OPTIMAL (NCT03282773)
- Testing
- Deferred stent implantation, Immediate stent implantation
- Where
- China
- Volunteers
- 480 people
- Sponsor
- Shanghai Zhongshan Hospital
Coronary Artery Disease (CAD), Chronic Coronary Syndrome
"Expert IVUS-Eye" vs. IVUS-guided Left Main Bifurcation PCI
This is a prospective, randomized, controlled trial comparing two strategies for optimizing stent implantation during bifurcation stenting of the left main coronary artery (LM): an intravascular ultrasound (IVUS)-guided approach…
- Conditions
- Coronary Artery Disease (CAD), Chronic Coronary Syndrome, Left Main Coronary Artery Disease, Coronary Bifurcation Lesion
- Trial name
- EYE-IVUS LM (NCT07711106)
- Testing
- IVUS-Guided LM PCI, "Trained Eye" (Angiography-Guided) LM PCI
- Where
- Russia
- Volunteers
- 50 people
- Sponsor
- Federal State Budgetary Institution, V. A. Almazov Federal North-West Medical Research Centre, of the Ministry of Health
Coronary Artery Disease
Japan Unprotected Left Main Coronary Artery Disease Percutaneous Coronary Intervention (PCI) Strategy On New Generation Stents
The main purpose of this study is to observe the incidence of major adverse cardiac and cerebrovascular events (MACCE), target vessel failure (TVF), target vessel revascularization (TVR) and stent thrombosis out to 5 years after…
- Trial name
- J-LESSON (NCT01256723)
- Where
- Japan
- Volunteers
- 441 people
- Sponsor
- Associations for Establishment of Evidence in Interventions
Coronary Stenosis
Comparison of Optical Coherence Tomography-derived Minimal Lumen Area, Invasive Fractional Flow Reserve and FFRCT
Significant left main (LM) stenosis is associated with a poor prognosis, therefore, adequate judgement of the prognostic significance of LM stenosis is essential to improve patients' prognosis.
- Trial name
- OPTICO-LM (NCT03820492)
- Testing
- OCT, FFR, CTA and FFRCT
- Where
- 13 sites in France, Germany and 2 more
- Volunteers
- 104 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Coronary Occlusion, Left Main Coronary Artery Disease
ANGiographic Evaluation of Left Main Coronary Artery INtErvention
To assess if an angiographic follow-up at 6 months after Percutaneous Coronary Intervention in Left Main Coronary Artery Disease decrease the composite objective of death, myocardial infarction, and stroke at 36 months.
- Conditions
- Coronary Occlusion, Left Main Coronary Artery Disease, Coronary Artery Stenosis, Coronary Disease
- Trial name
- ANGELINE (NCT04604197)
- Testing
- Angiography and Clinical Follow up, Clinical Follow up
- Where
- 30 sites in Spain
- Volunteers
- 400 people
- Sponsor
- Fundación EPIC
Coronary Stenosis, Coronary Artery Disease
Percutaneous Coronary Intervention (PCI) With Drug-Eluting Stents (DES) Versus Coronary Artery Bypass Graft (CABG) for Patients With Significant Left Main Stenosis
Recent technical advances in percutaneous coronary interventions have made it possible to approach patients with coronary lesions formerly considered to be classical candidates for bypass surgery, e.g.
- Trial name
- NCT00176397
- Testing
- Percutaneous coronary intervention (left main)
- Where
- Germany
- Volunteers
- 200 people
- Sponsor
- University of Leipzig
Coronary Artery Disease (non-left Main), Coronary Bifurcation Lesion
The European Bifurcation Club Randomized Trial of Stepwise Provisional Stenting Versus Drug Coated Balloon Therapy for Non-left Main True Coronary Bifurcations
Clinical outcomes are worse in patients with coronary artery bifurcation lesions, even if commonly encountered in clinical practice.
- Trial name
- EBC DCB (NCT06822322)
- Testing
- Percutaneous Coronary Angioplasty, Stepwise Provisional Stent Strategy, Drug Coated Balloon Strategy
- Volunteers
- 750 people
- Sponsor
- Ceric Sàrl
Left Main Coronary Artery Disease
Functional Diagnostic Accuracy of Ultrasonic Flow Ratio in Assessment of Left Main Coronary Artery Stenosis
This is a prospective, observational, single-center study. The main purpose of this study is to evaluate the diagnostic accuracy of offline computational ultrasonic flow ratio (UFR) in predicting functionally significant left…
- Trial name
- FUNCTION II (NCT06053944)
- Testing
- fractional flow reserve (FFR); ultrasonic flow ratio (UFR); intravascular ultrasound (IVUS)
- Where
- China
- Volunteers
- 120 people
- Sponsor
- China National Center for Cardiovascular Diseases