Clinical trials: Chronic Total Occlusion
Chronic Total Occlusion of Coronary Artery
Evaluation of Effectiveness and Safety of Antegrade and Retrograde Approach of Percutaneous Coronary Intervention for Chronic Total Occlusions
Objective of this study is to 1) analyze the clinical, anatomical and periprocedural differences of patients who underwent a procedure related to coronary CTO through the antergrade approach and retrograde approach; 2) analyze…
- Trial name
- STRIKE-CTO (NCT03667196)
- Testing
- antegrade and retrograde approach
- Where
- 32 sites in South Korea
- Volunteers
- 4,000 people
- Sponsor
- Seung-Whan Lee, M.D., Ph.D.
Chronic Total Occlusion
Use of Drug-Coated Balloon to Improve Recanalization of a Coronary Chronic Total Occlusion After Failed Angioplasty
Observational retrospective registry to compare effectiveness of paclitaxel-coated vs. non coated balloon angioplasty proximal to a Chronic Total Occlussion (CTO) after failed revascularization.
- Trial name
- IMPROVED-RECTO (NCT05158686)
- Testing
- Paclitaxel-coated Balloon dilation angioplasty, Non-coated Balloon dilation angioplasty
- Where
- Spain
- Volunteers
- 44 people
- Sponsor
- Ignacio J. Amat Santos
Knee Osteoarthritis, Knee Arthritis
Intra-Operative Adductor Canal Blocks
Adductor canal blocks (ACB) have been recommended in total knee arthroplasty (TKA) to provide better control of post-operative pain, facilitate early ambulation, and reduce length of stay in the hospital.
- Conditions
- Knee Osteoarthritis, Knee Arthritis, Knee Pain Chronic, Anesthesia
- Trial name
- NCT05601427
- Testing
- aACB, sACB
- Where
- Canada
- Volunteers
- 200 people
- Sponsor
- Ottawa Hospital Research Institute
Acute Postoperative Pain, Chronic Postoperative Pain
Femoral and Epidural Block After Total Knee Arthroplasty
Total knee prosthetic replacement causes severe postoperative pain. Various analgesic techniques have been used in pain control.
- Trial name
- NCT02115945
- Testing
- DN4 test, The SF 12 test, HAD scale
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Aydin Adnan Menderes University
Chronic Total Occlusion of Coronary Artery
Japanese CTO PCI Expert Registry
The purpose of this study is to establish a consensus of treatment strategy of percutaneous coronary intervention (PCI) for chronic total occlusion (CTO) through patient registry of PCI for CTO performed by Japanese certified…
- Trial name
- NCT01889459
- Where
- Japan
- Volunteers
- 19,000 people
- Sponsor
- Kurashiki Central Hospital
Coronary Occlusion
Safety and Efficacy of the CiTop™ Guidewire for Crossing Chronic Total Occlusions in Coronary Arteries
The CiTop™ guidewire Coronary study is a feasibility open label study, to evaluate the safety and efficacy of the CiTop™ Guidewire for crossing chronic total occlusion in Coronary arteries.
- Trial name
- NCT00618020
- Testing
- CiTop(tm) Guidewire
- Where
- India
- Volunteers
- 10 people
- Sponsor
- Ovalum
Chronic Total Coronary Occlusion
Stereotaxis and Chronic Total Occlusion
Wire-crossing of a chronic total coronary occlusion (CTO) is time-consuming and limited by the amount of contrast agent and time of radiation exposure.
- Trial name
- NCT01980537
- Testing
- Magnetic wire navigation, Conventional wire navigation
- Volunteers
- 40 people
- Sponsor
- Medical University of Vienna
Chronic Total Occlusion (CTO), Coronary Artery Disease
Turkish Chronic Total Occlusion Percutaneous Coronary Intervention Registry
The TURK CTO Registry is a prospective, multicenter, observational registry designed to evaluate the contemporary management and outcomes of percutaneous coronary intervention (PCI) for chronic total occlusion (CTO) in Türkiye.
- Trial name
- TURK_CTO (NCT07761624)
- Where
- 6 sites in Turkey (Türkiye)
- Volunteers
- 70,000 people
- Sponsor
- Ahmet Seyfeddin Gürbüz
Coronary Artery Disease
DCB Treatment in CTO Guided by IVUS
The percutaneous coronary intervention (PCI) for chronic total occlusion (CTO) coronary artery disease is difficult, the success rate is low, and the incidence of re-occlusion and restenosis is high.
- Trial name
- NCT06050096
- Testing
- PCI
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Xuzhou Central Hospital
Chronic Total Occlusion of Coronary Artery
CrossBoss and Hybrid Registry on Coronary Chronic Total Occlusions
The successful re-opening of a blocked coronary artery has a beneficial effect on the further clinical course (e.g. improvement of clinical symptoms, improved quality of life, increased heart function, etc.).
- Trial name
- RECHARGE (NCT02075372)
- Testing
- Data registration
- Where
- 21 sites in Belgium, France and 2 more
- Volunteers
- 1,177 people
- Sponsor
- Hasselt University
Chronic Total Occlusion of Coronary Artery
Revascularization Versus Optimal Medical Therapy of Chronic Total Coronary Occlusions on Left Ventricular Ischemia Reduction
Rationale: Randomized trials could not yet establish favourable outcomes of CTO PCI on hard endpoints such as ejection fraction or mortality, when compared to optimal medical therapy.
- Trial name
- REVISE-CTO (NCT03756870)
- Testing
- Percutaneous coronary intervention (PCI)
- Where
- Netherlands
- Volunteers
- 48 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
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.
Coronary Artery Disease, Chronic Total Occlusion of Coronary Artery
Evaluation of Long Coronary Artery Stents With Third-generation Dual-source Computed Tomography Angiography
The goal of this clinical trial is to assess third-generation dual-source coronary computed tomography angiography (CCTA) performance in the evaluation of long coronary stents in patients with coronary artery chronic total…
- Trial name
- NCT06543641
- Testing
- Coronary computed tomography angiography, Invasive coronary angiography
- Where
- Finland
- Volunteers
- 45 people
- Sponsor
- Lauri Mansikkaniemi
Symptomatic Femoro-popliteal Chronic Total Occlusion
The Lumen Study: Comparing Devices for Patients With Symptomatic Femoro-popliteal Chronic Total Occlusion (CTO)
This is a prospective, multicenter, randomized, single-blind study enrolling up to 75 subjects at up to 5 sites in the US. Eligible subjects with symptomatic femoro-popliteal CTO will be randomized 2:1 to treatment with the…
- Trial name
- NCT02145299
- Testing
- TruePath CTO Device, CROSSER CTO Device
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Yale University
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
Computed Tomography Angiography Prediction Score for Percutaneous Revascularization of Chronic Total Occlusions
Chronic total occlusions (CTO) are encountered in almost one-fourth of patients undergoing coronary angiography. The presence of an untreated CTO has been related to adverse clinical prognosis, both in stable angina and acute…
- Trial name
- CT-RECTOR (NCT02022878)
- Testing
- PCI of CTO
- Where
- 4 sites in Germany, Poland
- Volunteers
- 229 people
- Sponsor
- Kerckhoff Heart Center
Peripheral Arterial Occlusive Disease, Chronic Total Occlusion of Artery of the Extremities
Prospective Study of the SoundBite™ Crossing System in Complex Peripheral CTOs
This study aims at assessing additional performance characteristics of the SoundBite™ Crossing System with regards to the luminal passage of complex Chronic Total Occlusions (CTO) by evaluating clinically relevant efficacy…
- Trial name
- PROSPECTORII (NCT03933657)
- Testing
- SoundBite™ Crossing System - Peripheral
- Where
- 2 sites in Austria, Germany
- Sponsor
- SoundBite Medical Solutions, Inc.
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
Coronary Artery Disease, Coronary Occlusion
Coronary CTO PCI Using Antegrade Wiring Strategy With a First-choice Gladius Guidewire (Gladius First)
The Gladius First trial is designed as a single-centre, open, prospective, randomized clinical trial aimed to assess the efficiency and safety of coronary chronic total occlusion (CTO) percutaneous coronary intervention (PCI)…
- Conditions
- Coronary Artery Disease, Coronary Occlusion, Percutaneous Coronary Intervention
- Trial name
- Gladius First (NCT04691778)
- Testing
- CTO PCI with the first-choice Gladius guidewire, CTO PCI without the first-choice Gladius guidewire
- Where
- Poland
- Volunteers
- 69 people
- Sponsor
- National Institute of Cardiology, Warsaw, Poland
Chronic Total Occlusion, Anxiety
Decreasing Patient Anxiety During Revascularization of Chronic Total Coronary Occlusions Using Virtual Reality Glasses.
Percutaneous coronary angioplasty on chronic total occlusions is a complex procedure. The possibility of performing these procedures without anesthesia and sedation avoids the risks associated with anesthesia and sedation, but…
- Trial name
- ReViCTO (NCT05458999)
- Testing
- Virtual reality headset during percutaneous coronary intervention
- Where
- Spain
- Volunteers
- 58 people
- Sponsor
- Fundación para la Investigación del Hospital Clínico de Valencia