Clinical trials: Chronic Total Occlusions
Coronary Artery Disease, Coronary Occlusion
Safety and Efficacy of Drug-Coated Balloon Angioplasty for the Treatment of Chronic Total Occlusions
The purpose of this study is to investigate the safety and efficacy of drug-coated balloon angioplasty for the treatment of chronic total occlusions patients with chronic total occlusion (CTO) lesion.
- Conditions
- Coronary Artery Disease, Coronary Occlusion, Percutaneous Coronary Intervention, Chronic Total Occlusion of Coronary Artery
- Trial name
- NCT04744571
- Testing
- aspirin, betaloc, atorvastatin, rosuvastatin, clopidogrel, ticagrelor, coronary wires. or coronary balloons, drug-coated balloon
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Beijing Anzhen Hospital
Coronary Heart Disease, Diabetes
OPtimized Stenting Using Intravascular Ultrasound(IVUS) in Long lEsion: Rationale for Simplified criteriA
Rationale IVUS has shown to be efficient for bare metal stent deployment, but has not been specifically studied for Drug Eluting Stents.
- Conditions
- Coronary Heart Disease, Diabetes, Vascular Lesions, Chronic Total Occlusion of Coronary Artery
- Trial name
- OPERA (NCT01861860)
- Testing
- TAXUS™ Element long stent
- Where
- France
- Volunteers
- 300 people
- Sponsor
- Centre Chirurgical Marie Lannelongue
Coronary Artery Diseases
BIOFLOW-III UK Satellite Registry 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
- NCT02257710
- Testing
- Orsiro
- Where
- 4 sites in United Kingdom
- Volunteers
- 500 people
- Sponsor
- Biotronik UK Ltd.
Chronic Total Occlusion (CTO)
A Novel Scoring System for Predicting the Success of PCI in Patients With CTO
The investigators conducted a retrospective, single-center observational registry upon which one novel scoring system was formed and evaluated for their accuracy in predicting technical success.
- Trial name
- NCT06322914
- Where
- China
- Volunteers
- 493 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Chronic Total Occlusion (CTO)
Feasibility of a Cardiac Rehabilitation Program for CTO Patients Before PCI Treatment
The goal of this clinical trial is to evaluate the feasibility of a cardiac pre-hab program for patients with blocked arteries (CTO) who are referred for PCI treatment.
- Trial name
- PREHAB-CTO (NCT06610708)
- Testing
- Cardiac Prehabilitation Program
- Where
- Canada
- Volunteers
- 70 people
- Sponsor
- Luiz Ybarra
Critical Limb Ischemia, Peripheral Arterial Disease
IN.PACT BTK Randomized Study to Assess Safety and Efficacy of IN.PACT 014 vs. PTA
To assess the safety and efficacy of the paclitaxel drug-coated balloon IN.PACT 014 versus conventional optimal percutaneous transluminal angioplasty (PTA) for the treatment of patients with chronic total occlusions in the…
- Trial name
- NCT02963649
- Testing
- DCB, PTA
- Where
- 9 sites in Belgium, France and 3 more
- Volunteers
- 50 people
- Sponsor
- Medtronic Endovascular
Coronary Artery Disease
Impact of Intravascular Ultrasound(IVUS)-Guided Chronic Total Occlusion Intervention With Drug-eluting Stents
Guidance of stenting by IVUS has been proposed as a method to reduce restenosis rates, because lumen and stent dimensions can be accurately determined by intravascular ultrasound (IVUS).
- Trial name
- CTO (NCT01563952)
- Testing
- Non-IVUS guided intervention with Endeavor Resolute stent (zotarolimus-eluting stent, Medtronic), IVUS guided intervention with Endeavor Resolute stent (zotarolimus-eluting stent, Medtronic), Non-IVUS guided intervention with Nobori stent (biolimus A9-eluting stent, Terumo)
- Where
- South Korea
- Volunteers
- 400 people
- Sponsor
- Yonsei University
Chronic Total Occlusion of Coronary Artery, Microvascular Coronary Artery Disease
Microvascular Coronary Resistance and Absolute Coronary FLOW in Patients With Percutaneous Intervention of a Chronic Total Occlusion
It is an observational study which objective is to analyze, through a series of invasive parameters, the state of the coronary microvasculature immediately after the successful percutaneous coronary intervention of a chronic…
- Conditions
- Chronic Total Occlusion of Coronary Artery, Microvascular Coronary Artery Disease, Coronary; Ischemic, Coronary Microvascular Dysfunction
- Trial name
- FLOW-CTO (NCT05197361)
- Testing
- Invasive coronary physiology
- Where
- 4 sites in Spain
- Volunteers
- 34 people
- Sponsor
- Parc de Salut Mar
Chronic Total Occlusions of Coronary Arteries, Stress Echocardiography (SE)
Predicting Functional Recovery After Coronary Chronic Total Occlusion Revascularization
Chronic total occlusion (CTO) is defined as complete coronary occlusion with TIMI flow grade 0 persisting for more than three months, identified in 15-25% of patients undergoing coronary angiography.¹,² CTO is associated with…
- Conditions
- Chronic Total Occlusions of Coronary Arteries, Stress Echocardiography (SE), Inflammation Biomarkers
- Trial name
- StressECHOCTO (NCT07879573)
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Assiut University
Coronary Artery Disease, Total Occlusion of Coronary Artery
Drug-Coated Balloon in Native Chronic Total Occlusion Percutaneous Coronary Intervention
The IMAGINATION trial is an investigator-initiated, prospective, single-center study of symptomatic patients with a native chronic total occlusion (CTO) undergoing intravascular ultrasound (IVUS)-guided percutaneous coronary…
- Trial name
- IMAGINATION (NCT06275386)
- Testing
- Paclitaxel Drug-coated balloon
- Where
- Poland
- Volunteers
- 30 people
- Sponsor
- National Institute of Cardiology, Warsaw, Poland
Heart Failure, Chronic Heart Failure
Wearable Tissue Oximetry During Arm Cuff Occlusion, Walking, and Standing Tests in Outpatients With Chronic Heart Failure
This prospective, single-center, observational pilot study evaluated an investigational wearable tissue oximeter (NIRSense Argus Oximetry System, also called Envello Core) in adult outpatients with chronic heart failure in New…
- Trial name
- NCT07874386
- Testing
- Argus Oximetry System
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- NIRSense Inc.
Chronic Pain, Opioid Use
Enhanced Recovery After Major Surgery and Chronic Pain for Total Knee Arthroplasty
The goal of this interventional clinical trial is to assess opioid consumption 24-48 hrs post anesthesia block among patients undergoing total knee arthroplasty. The main question it aims to answer is: 1.
- Conditions
- Chronic Pain, Opioid Use, Adductor Canal Block, Total Knee Arthroplasty
- Trial name
- NCT05981105
- Testing
- ambIT pump with catheter
- Where
- United States
- Volunteers
- 64 people
- Sponsor
- Hospital for Special Surgery, New York
Coronary Occlusion, Percutaneous Coronary Intervention
Polish Registry of Percutaneous Coronary Intervention for Chronic Total Occlusions
The goal of this observational study is to evaluate the safety, efficacy, and clinical outcomes of percutaneous coronary intervention (PCI) for chronic total occlusions (CTO) in patients treated in contemporary clinical practice…
- Trial name
- POL-CTO (NCT07330622)
- Where
- 21 sites in Poland
- Volunteers
- 1,000 people
- Sponsor
- National Institute of Cardiology, Warsaw, Poland
Stable Angina, Chronic Total Occlusion of Coronary Artery
A Placebo-controlled Trial of Chronic Total Occlusion Percutaneous Coronary Intervention for the Relief of Stable Angina
ORBITA-CTO Pilot is a double blinded randomised placebo-controlled trial comparing the effects of chronic total occlusion percutaneous coronary intervention versus placebo on symptoms of angina in patients with background optimal…
- Trial name
- ORBITA-CTO (NCT05142215)
- Testing
- Percutaneous coronary intervention
- Where
- 3 sites in United Kingdom
- Volunteers
- 50 people
- Sponsor
- Mid and South Essex NHS Foundation Trust
Knee Osteoarthritis, Knee Pain Chronic
Dexamethasone for iPACK Block With ACB in Total Knee Arthroplasty
Effect of adding Dexamethasone to Infiltration between the Popliteal Artery and Capsule of the Knee Block with ACB in Patients undergoing Total Knee Arthroplasty
- Conditions
- Knee Osteoarthritis, Knee Pain Chronic, Knee Arthritis
- Trial name
- NCT06470204
- Testing
- Ropivacaine, Ropivacaine+Dexamethasone
- Where
- Poland
- Volunteers
- 60 people
- Sponsor
- Poznan University of Medical Sciences
Coronary Artery Diseases
BIOTRONIK - BIOFLOW-III Registry French Satellite
For the majority of Coronary Artery Disease (CAD) treatment with Percutaneous Transluminal Coronary Angioplasty (PTCA) provides high initial procedure success.
- Trial name
- NCT02273648
- Testing
- Drug Eluting Stent (DES)
- Where
- 50 sites in France
- Volunteers
- 1,000 people
- Sponsor
- Biotronik France
Chronic Total Occlusion of Coronary Artery, Coronary Occlusion
ABSORB FIRST is a Registry Designed to Evaluate the Safety and Performance of Absorb Bioresorbable Vascular Scaffold (Absorb BVS) Used in Real-world Patients.
ABSORB FIRST is a prospective, multi-center registry. The objectives of the study are to: Provide ongoing post-market surveillance for documentation of safety, performance and clinical outcomes of the Absorb BVS (Bioresorbable…
- Conditions
- Chronic Total Occlusion of Coronary Artery, Coronary Occlusion, Coronary Artery Disease, Coronary Artery Restenosis
- Trial name
- NCT01759290
- Testing
- Absorb Bioresorbable Vascular Scaffold
- Where
- Belgium
- Volunteers
- 1,800 people
- Sponsor
- Abbott Medical Devices
Hip Arthropathy, Hip Osteoarthritis
NLR and PLR Levels Following PENG Block in Hip Arthroplasty
Effect of PENG block on NLR and PLR following hip arthroplasty
- Conditions
- Hip Arthropathy, Hip Osteoarthritis, Hip Pain Chronic
- Trial name
- NCT07023107
- Testing
- 0.9% Sodium Chloride Injection, Ropivacaine 0.2% Injectable Solution
- Where
- Poland
- Volunteers
- 60 people
- Sponsor
- Poznan University of Medical Sciences
Coronary Artery Disease, Coronary Occlusion
Non-acute Coronary occlusIon Treated By Everolimus ELuting Stent
Chronic total coronary occlusions (CTO) have an especially high risk of angiographic restenosis, and need for new revascularization procedures.
- Conditions
- Coronary Artery Disease, Coronary Occlusion, Percutaneous Coronary Intervention
- Trial name
- CIBELES (NCT00793221)
- Testing
- Implantation of sirolimus-eluting coronary stent, Implantation of everolimus-eluting coronary stent
- Volunteers
- 207 people
- Sponsor
- Raul Moreno
Chronic Total Occlusion of Coronary Artery
A Prospective, First in Man Study to Evaluate the Safety and Performance of the NovaCross™ Micro-catheter
This is a prospective, non-randomized, first-in-man investigational study, to assess the safety and technical feasibility, deployment and withdrawal characteristics of the NovaCross™ micro-catheter during an interventional…
- Trial name
- NCT01978860
- Testing
- NovaCross, CTO
- Where
- Israel
- Volunteers
- 2 people
- Sponsor
- Chanan Schneider