Clinical trials: Chronic Coronary 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 Pain
Pectointercostal Fascial Plane Block Chronic Pain Sternotomy
This study aims to compare the effect of pectointercostal fascial plane block (PIFB) on postoperative chronic pain in patients undergoing open heart surgery with the standard multimodal analgesia technique.
- Trial name
- PIFB (NCT06210126)
- Testing
- local anesthetic injection, Standard perioperative and postoperative analgesia protocol
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Konya Meram State Hospital
Aortic Stenosis, Chemotherapy Induced Systolic Dysfunction
Fibrosis in Chronic and Delayed Myocardial Infarction
In this study the investigators aim to examine the role that fibrosis plays in heart conditions such as aortic stenosis , chemotherapy-induced cardiotoxicity and carcinoid syndrome .
- Conditions
- Aortic Stenosis, Chemotherapy Induced Systolic Dysfunction, Carcinoid Syndrome
- Trial name
- FCDMI (NCT05756608)
- Testing
- 68Ga-FAPI and 18F-AlF-FAPI PET-MR
- Where
- United Kingdom
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Coronary Artery Disease, Chronic Kidney Disease
Clinical Feature and Outcome of Angiographic Coronary Artery Disease in Chronic Kidney Disease Patients
The prevalence and mortality rate of cardiovascular disease (CVD) in chronic kidney disease (CKD) patients is high. The prevalence of coronary artery disease (CAD) in CKD population ranges from 38 to 65%, with an average of 3.3…
- Trial name
- NCT00651521
- Where
- Taiwan
- Volunteers
- 1,000 people
- Sponsor
- Chang Gung Memorial Hospital
Coronary Artery Disease, Asthma
Comparison of Dobutamine and Regadenoson Stress Cardiac Magnetic Resonance (MR)
The goal of this research is to determine the utility of Regadenoson (Lexiscan)for use as an imaging agent with cardiac MR. If found useful, it will help us establish a protocol for regadenoson stress MR perfusion (Regadenoson…
- Conditions
- Coronary Artery Disease, Asthma, Chronic Obstructive Pulmonary Disease (COPD), Angina
- Trial name
- NCT00763035
- Testing
- Regadenoson, Dobutamine
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- Wake Forest University Health Sciences
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
Cardiac Surgery, Chronic Postsurgical Pain
SPIP vs ESP Block in Cardiac Surgery
This multicentre, randomized, assessor-blinded, non-inferiority trial will compare the analgesic efficacy of bilateral superficial parasternal intercostal plane (SPIP) block with bilateral erector spinae plane (ESP) block in…
- Conditions
- Cardiac Surgery, Chronic Postsurgical Pain, Postoperative Pain
- Trial name
- SPARE (NCT07780773)
- Testing
- Bilateral Superficial Parasternal Intercostal Plane Block, Bilateral Erector Spinae Plane Block, morphine PCA
- Where
- Turkey (Türkiye)
- Volunteers
- 308 people
- Sponsor
- Ondokuz Mayıs University
Coronary Artery Disease
the Effect of Febuxostat on Coronary Plaque Volume in Patients With Chronic Stable Angina and Hyperuricemia
The purpose of this study is to investigate the effects of febuxostat on coronary plaque volume in patients with chronic stable angina and hyperuricemia.
- Trial name
- NCT02279342
- Testing
- Febuxostat
- Where
- Japan
- Volunteers
- 1 people
- Sponsor
- Yokohama City University Medical Center
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 Kidney Disease (CKD), Type 2 Diabetes Mellitus (T2DM)
Impact of Chronic Kidney Disease on Clopidogrel Effects in Diabetes Mellitus
Patients with diabetes mellitus (DM) and chronic kidney disease (CKD) are at increased risk of atherothrombotic events. Clopidogrel is the most widely used platelet P2Y12 receptor inhibitor in patients with coronary artery…
- Conditions
- Chronic Kidney Disease (CKD), Type 2 Diabetes Mellitus (T2DM), Coronary Artery Disease (CAD)
- Trial name
- NCT03774394
- Testing
- Clopidogrel, Clopidogrel active metabolite
- Where
- United States
- Volunteers
- 61 people
- Sponsor
- University of Florida
Coronary Artery Disease, Chronic Coronary Syndrome
Very Long Versus Overlapping Stents in Long Coronary Lesions
This study is performed to compare the angiographic and clinical outcomes of the use of single long stent versus overlapping stents in the treatment of long coronary lesions in patients with chronic coronary syndrome.
- Conditions
- Coronary Artery Disease, Chronic Coronary Syndrome, Drug Eluting Stents
- Trial name
- NCT04738344
- Testing
- Percutaneous Coronary Intervention and Stent Implantation
- Where
- 2 sites in Egypt
- Sponsor
- The Young Investigator Group of Cardiovascular Research
Coronary Arteries Disease, Chronic Coronary Syndrome
Computed Tomography Angiography Based Procedural Planning in PeRcutaneOus Coronary InterVEntion
The goal of this clinical trial is to learn whether coronary CT angiography (CCTA)-guided planning improves the efficiency and outcomes of percutaneous coronary intervention (PCI) in adults with coronary artery disease.
- Conditions
- Coronary Arteries Disease, Chronic Coronary Syndrome, Acute Coronary Syndromes (ACS), Myocardial Ischemia
- Trial name
- CT-PROVE (NCT07592312)
- Testing
- CCTA-Guided Percutaneous Coronary Intervention, Standard Percutaneous Coronary Intervention
- Volunteers
- 200 people
- Sponsor
- University of Galway
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
Heart Failure, Coronary Artery Disease
Ultrastructural Characteristics of Mitochondria in Cardiomyocytes in Heart Failure
According to modern concepts, mitochondrial dysfunction may be the fundamental basis for the development and progression of CHF, including in patients undergoing myocardial revascularization.
- Trial name
- MITOCH-HF (NCT05770349)
- Testing
- coronary artery bypass grafting
- Where
- Russia
- Volunteers
- 45 people
- Sponsor
- Tomsk National Research Medical Center of the Russian Academy of Sciences
Acute Myocardial Infarction, Percutaneous Coronary Intervention
Enhancing Cardiac Rehabilitation Through Behavioral Nudges
Adherence to cardiac rehabilitation is poor, and worse for minorities, women, and those with lower levels of education. Patients less likely to be referred to and complete cardiac rehab are at highest risk of adverse outcomes and…
- Conditions
- Acute Myocardial Infarction, Percutaneous Coronary Intervention, Coronary Artery Disease, Valvular Disease
- Trial name
- NCT03834155
- Testing
- Hospital-based CR + Movn Application, Choice of Hospital or home-based CR + Movn Application, Hospital-based CR + Movn Application + Nudge
- Where
- United States
- Volunteers
- 447 people
- Sponsor
- Denver Health and Hospital Authority
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