| Recruiting | The Impact of Perianal Disease on Patient's Sex Life Perianal Crohn Disease, Perianal Fistula, Fistula in Ano | — | 2026-03-31 |
| Recruiting | Effect of RIVAroxaban in Radial Artery Occlusion Treatment After Cardiac Catheterization Radial Artery Occlusion | Phase 4 | 2025-03-01 |
| Completed | Effects of Chios Mastiha Essential Oil on Cholesterol Levels of Healthy Volunteers Hyperlipidemias, Hypercholesterolemia | N/A | 2022-07-01 |
| Recruiting | Artificial Intelligence for Automated Clinical Data Exploration From Electronic Medical Records (CardioMining- Artificial Intelligence, Machine Learning, Electronic Medical Records | — | 2022-01-14 |
| Completed | Myocardial Infarction With Non-Obstructive Coronary Arteries in the Greek Population Acute Myocardial Infarction, Non-Obstructive Coronary Atherosclerosis, Ischemic Heart Disease | — | 2021-01-01 |
| Withdrawn | Management of Atrial Fibrillation in Patients With Cancer (MAFIC Study) Cancer, Atrial Fibrillation | — | 2020-08-01 |
| Completed | Study of Microcirculation During Extracorporeal Circulation in Cardiac Surgery Heart Diseases | N/A | 2020-06-01 |
| Completed | Beta Blockers Plus Intravenous Flecainide for Paroxysmal Atrial Fibrillation: a Real-world Chios Registry (BET Atrial Fibrillation, Arrhythmias, Cardiac | — | 2020-01-01 |
| Unknown | Correlation of Clinical Types and Complexity of Coronary Artery Disease With Patients' Metabolic Profile Coronary Artery Disease | — | 2019-07-12 |
| Completed | Apixaban in Adults With Congenital Heart Disease and Atrial Arrhythmias: the PROTECT-AR Study Congenital Heart Disease, Atrial Arrhythmia, Thromboembolism | — | 2019-07-01 |
| Completed | Impact of Cardiac Surgery With a Minimal Invasive Extracorporeal Circuit οn Coagulation: Data From Point of Ca Extracorporeal Circulation; Complications, Coagulation Disorder, Extracorporeal Circulation of Blood; Thrombocytopenia | — | 2018-12-01 |
| Unknown | Development of a Risk Prediction Algorithm Through the Investigation of Genetic Risk Factors and the Complexit Coronary Artery Disease | — | 2017-09-01 |
| Completed | Effect of LOW-molecular-weight Heparin in Reducing Radial Artery Occlusion Rate After Transradial Coronary Cat Arterial Occlusion | Phase 4 | 2017-05-25 |
| Completed | Diabetic Autonomic Neuropathy and Left Ventricular Function Diabetes Mellitus | Phase 4 | 2017-01-01 |
| Completed | Motivational Interviewing to Support LDL-C Therapeutic Goals and Lipid-Lowering Therapy Compliance in Patients Acute Coronary Syndrome | N/A | 2016-06-01 |
| Completed | Motivational Interviewing to Support Oral AntiCoagulation Adherence in Patients With Non-valvular Atrial Fibri Patient Compliance, Patient Adherence | N/A | 2015-12-01 |
| Completed | Study of Myocardial Deformation Parameters in Patients With Hypertrophic Cardiomyopathy Hypertrophic Cardiomyopathy | — | 2015-03-01 |
| Completed | Use of Impedance Cardiography and Applanation Tonometry for Prediction of the Antihypertensive Effect of Two D Arterial Stiffness, Ambulatory Blood Pressure Monitoring | N/A | 2014-11-10 |
| Unknown | Molecular Pathways Involved in the Pathogenesis and Behavior of Mesenchymal Phosphaturic Tumors Causing Oncoge Tumor Induced Oncogenic Osteomalacia | — | 2014-09-01 |
| Completed | Clinical Evaluation of a Modular Extracorporeal Circulation Circuit Coronary Artery Disease, Aortic Valve Disease, Mitral Valve Disease | N/A | 2013-10-01 |
| Completed | Allogeneic Stem Cells Implantation Combined With Coronary Bypass Grafting in Patients With Ischemic Cardiomyop Coronary Artery Disease, Ischemic Cardiomyopathy | Phase 2 | 2012-11-01 |
| Terminated | Left Ventricular Assist Device Combined With Allogeneic Mesenchymal Stem Cells Implantation in Patients With E Heart Failure, Ischemic Cardiomyopathy | Phase 2 / Phase 3 | 2012-10-01 |
| Unknown | Ramipril and Clopidogrel in Oxidative Stress, Vascular Inflammation and Endothelial Dysfunction in Type 2 Diab Diabetes Type 2, Diabetic Nephropathy, Vascular Disease | Phase 4 | 2012-07-01 |
| Completed | Post-operative Thoracic Epidural Analgesia and Incidence of Major Complications: a Large Retrospective Dual Ce Neuropathic Pain, Chronic Pain, Thoracic Cancer | — | 2012-04-01 |
| Completed | Outcomes of Surgical Resection After Induction Treatment in Non-Small Cell Lung Cancer (SRaIT) Patient Outcome Assessment, Morbidity, Mortality | — | 2011-09-30 |
| Unknown | A Comparison Between Pupillometry, Heart Rate Variability and Metaiodobenzylguanidine Scintigraphy for the Dia Autonomic Neuropathy | — | 2011-06-01 |
| Completed | Prophylactic Administration of Levosimendan in Patients Undergoing Coronary Surgery Coronary Artery Disease | Phase 4 | 2011-03-01 |
| Completed | Secondhand Smoking in Asthmatic Children Asthma in Children, Wheezing | — | 2010-11-01 |
| Unknown | Estimation of Glomerular Filtration Rate (GFR) in Patients With Type 2 Diabetes Mellitus. Diabetes Mellitus, Diabetic Nephropathy | — | 2009-03-01 |
| Completed | Comparison of Minimal Versus Conventional Extracorporeal Circulation in Coronary Surgery Coronary Artery Bypass | N/A | 2009-01-01 |
| Completed | Neurocognitive Outcome After Coronary Artery Bypass Surgery Using Minimal Versus Conventional Extracorporeal C Coronary Artery Bypass | N/A | 2009-01-01 |
| Completed | Neuroprotection With Erythromycin in Cardiac Surgery Functional Disturbances Following Cardiac Surgery | — | 2008-11-01 |
| Completed | Video-assisted Thoracic Surgery (VATS) Versus Axillary Mini-thoracotomy for the Treatment of Recurrent Spontan Pneumothorax | N/A | 2006-01-01 |