| The GReek Study in the Effects of Colchicine in Covid-19 cOmplications Prevention (NCT04326790) | National and Kapodistrian University of Athens | 2020-04-03 |
| Comparative Study of Minimally Invasive Surgical Approaches for Total Hip Arthroplasty (NCT04311125) | National and Kapodistrian University of Athens | 2020-04-01 |
| C-peptide Correlation With Microvascular Complications in T1DM (NCT04474535) | National and Kapodistrian University of Athens | 2020-03-03 |
| Serum and Cellular Biomarkers for Aortic Valve Stenosis (NCT04312139) | National and Kapodistrian University of Athens | 2020-03-01 |
| Metabolic Effects of Morning 16/8 Fasting (NCT04293003) | National and Kapodistrian University of Athens | 2020-01-07 |
| Long Term Effects of Weight Loss on Post-prandial Gut Hormone Responses and Meal Induced Thermogenesis (NCT04170010) | National and Kapodistrian University of Athens | 2019-12-09 |
| SLOW-Slower Progress of caLcificatiOn With Vitamin K2 (NCT04429035) | National and Kapodistrian University of Athens | 2019-09-23 |
| Impact of Predilatation Between Self-expanding Valves (NCT04157920) | National and Kapodistrian University of Athens | 2019-09-17 |
| TIVA Admnistration and Autologous Fat Transfer in Breast Reconstruction (NCT04077827) | National and Kapodistrian University of Athens | 2019-09-01 |
| A Novel Machine Learning Algorithm to Predict the Lewy Body Dementias (NCT04448340) | National and Kapodistrian University of Athens | 2019-09-01 |
| Improving Stroke Care in Greece in Terms of Management, Costs and Health Outcomes- (NCT04109612) | National and Kapodistrian University of Athens | 2019-07-17 |
| Re-Introducing Nuts in Allergic Patients (NCT04151069) | National and Kapodistrian University of Athens | 2019-07-16 |
| Different Strategies in Frozen IVF/ICSI Cycles (NCT03965949) | National and Kapodistrian University of Athens | 2019-06-06 |
| The Effects of Pythagorean Self-Awareness Intervention on Young Adolescents in Primary School-Α One Arm Clinical Trial (NCT04824326) | National and Kapodistrian University of Athens | 2019-02-04 |
| A Study on the Effectiveness of Antioxidant Supplementation in Tinnitus (NCT04105426) | National and Kapodistrian University of Athens | 2019-01-10 |
| Vaginal Laser Therapy in Breast Cancer Survivors (NCT03738605) | National and Kapodistrian University of Athens | 2018-12-01 |
| Laser Therapy in Managing Vaginal Prolapse (NCT03714607) | National and Kapodistrian University of Athens | 2018-11-30 |
| Laser Therapy Following Radiotherapy for Gynecological Cancer (NCT03714581) | National and Kapodistrian University of Athens | 2018-11-15 |
| Efficacy of Pythagorean Self-Awareness for Aging Biomarkers Improvement, in T2D Patients and Healthy Individuals. (NCT04763525) | National and Kapodistrian University of Athens | 2018-10-04 |
| Novel Antidiabetic Medications and Their Effect on Liver Steatosis (NAMELS-18) (NCT05946148) | National and Kapodistrian University of Athens | 2018-06-01 |
| Low-dose HCG as an Adjunct to Ovarian Stimulation in Subfertile Women Undergoing ART (NCT03423537) | National and Kapodistrian University of Athens | 2018-06-01 |
| Vaginal CO2 Laser in Postmenopausal Women With Overactive Bladder Syndrome (OAB) (NCT03846895) | National and Kapodistrian University of Athens | 2018-05-12 |
| Carbetocin Versus Ergometrin in the Prevention of Postpartum Hemorrhage (NCT04300452) | National and Kapodistrian University of Athens | 2018-04-05 |
| Mechanical Bowel Preparation With or Without Oral Antibiotics for Colorectal Cancer Surgery (NCT03563586) | National and Kapodistrian University of Athens | 2018-04-01 |
| Effects of Oral vs Intravenous Glucose Administration on Novel Candidates of Energy Regulation (NCT04888325) | National and Kapodistrian University of Athens | 2018-03-02 |
| Breastfeeding, Early Prenatal Stress Intervention, and Infant Neurodevelopment (NCT06876051) | National and Kapodistrian University of Athens | 2018-02-01 |
| Vaginal CO2 Laser and the Genitourinary Syndrome of Menopause (NCT03754205) | National and Kapodistrian University of Athens | 2018-01-18 |
| The Combination of Endometrial Injury and Freeze All Strategy in Women With a History of RIF (NCT04597463) | National and Kapodistrian University of Athens | 2017-12-02 |
| High Flow Oxygen Therapy Versus Conventional Oxygen Therapy in Cardiac Surgery Patients (NCT03282552) | National and Kapodistrian University of Athens | 2017-10-30 |
| Effects of Hydroxytyrosol Administration in Anthropometric Parameters in Overweight and Obese Women (NCT04317079) | National and Kapodistrian University of Athens | 2017-10-30 |
| Effect of an Adult EDUcation Program on CArdiovascular ouTcomEs in Post-myocardial-infarction Patients (NCT04007887) | National and Kapodistrian University of Athens | 2017-10-15 |
| Heart Failure Study of Multi-site Pacing Effects on Ventriculoarterial Coupling (NCT03189368) | National and Kapodistrian University of Athens | 2017-09-18 |
| Transthoracic Echocardiography of Inferior Vena Cava Before Spinal Anesthesia Can Predict Hypotension (NCT03266250) | National and Kapodistrian University of Athens | 2017-08-15 |
| Alveolar Ridge Preservation Techniques After Tooth Extraction (NCT04934813) | National and Kapodistrian University of Athens | 2017-03-01 |
| Partial Pulpotomy in Mature Permanent Teeth With Signs and Symptoms of Irreversible Pulpits (NCT04870398) | National and Kapodistrian University of Athens | 2017-01-05 |
| The Impact of Exercise on Hand Function, Daily Activities Performance and Quality of Life of SLE' Patients (NCT03802578) | National and Kapodistrian University of Athens | 2016-09-28 |
| Effect of Left Atrial Ablation on Left Atrial Appendage Emptying Flow Velocity (NCT02801175) | National and Kapodistrian University of Athens | 2016-05-01 |
| Efficacy of Electric 3D Versus Manual Toothbrushes in Patients With Fixed Orthodontic Appliances (NCT02699931) | National and Kapodistrian University of Athens | 2016-04-01 |
| Salivary Inflammatory Markers in Tension Type Headache and Migraine (NCT03727672) | National and Kapodistrian University of Athens | 2016-01-01 |
| Ultrasound Guided A1 Pulley Release For The Treatment of Trigger Finger (NCT02830672) | National and Kapodistrian University of Athens | 2015-11-01 |
| Effectiveness of Three Different Mouthrinses in Dental Plaque Control and Early Wound Healing (NCT03119831) | National and Kapodistrian University of Athens | 2015-11-01 |
| The preDIlatation in tRanscathEter aortiC Valve implanTation Trial (NCT02448927) | National and Kapodistrian University of Athens | 2015-05-01 |
| Assessment of Blood Coagulation Disorders in Patients With Pulmonary Hypertension (NCT03195543) | National and Kapodistrian University of Athens | 2015-03-12 |
| Redox Status and Immune Function (NCT02930031) | National and Kapodistrian University of Athens | 2015-01-01 |
| Different Dietary Interventions and Glycemia in T1DM (NCT04343131) | National and Kapodistrian University of Athens | 2014-11-01 |
| Preoperative Rehabilitation in Greek Patients Undergoing Total Knee Arthroplasty (NCT04911205) | National and Kapodistrian University of Athens | 2014-03-01 |
| Oral Glutamine and Thoracic/Upper Aerodigestive Tumors Radiation Toxicity (NCT05054517) | National and Kapodistrian University of Athens | 2013-04-01 |
| Endometrial Injury and IVF Outcome Parameters in Patients With Failed IVF Cycles (NCT01798862) | National and Kapodistrian University of Athens | 2013-03-01 |
| Anatomic Features of the Neck and Preoperative Tests as Predictive Markers of Difficult Laryngoscopy (NCT02957084) | National and Kapodistrian University of Athens | 2013-03-01 |
| Oestradiol Pre-treatment in an Ultrashort Flare GnRH Agonist/GnRH Antagonist Protocol in Poor Responders Undergoing IVF (NCT01798836) | National and Kapodistrian University of Athens | 2013-02-01 |
| Hydroxychloroquine for Thrombosis Prevention and Antiphospholipid Antibody Reduction in Primary Antiphospholipid Syndrome (NCT04153201) | National and Kapodistrian University of Athens | 2013-01-15 |
| Single Dose of Tranexamic Acid and Blood Loss, in Elderly Patients With Hip Fracture (NCT03251469) | National and Kapodistrian University of Athens | 2013-01-01 |
| Postoperative Stress Response in Patients Following Fast Track vs Conventional Protocol After Hepatectomy or Pancreatectomy (NCT02524925) | National and Kapodistrian University of Athens | 2012-04-01 |
| Natural History of Carotid Atherosclerosis (NCT01521351) | National and Kapodistrian University of Athens | 2012-01-01 |
| Dyslipidemia-related Risk Factors in Dialysis (NCT02072837) | National and Kapodistrian University of Athens | 2012-01-01 |
| Addition of Prednisolone and Heparin in Patients Undergoing IVF With Failed IVF Cycles (NCT01590173) | National and Kapodistrian University of Athens | 2012-01-01 |
| Comparison of Gastric Bypass and Sleeve Gastrectomy in Metabolic and Cardiovascular Indices (NCT03851874) | National and Kapodistrian University of Athens | 2011-10-01 |
| Mild Versus Conventional Ovarian Stimulation for Poor Responders Undergoing In Vitro Fertilisation (NCT01319708) | National and Kapodistrian University of Athens | 2011-03-01 |
| Corifollitropin Alfa Versus Recombinant Follicle Stimulating Hormone (FSH) in Ovarian Stimulation of Women Undergoing in Vitro Fertilisation (NCT01319695) | National and Kapodistrian University of Athens | 2011-01-01 |
| Role of Heparin in Poor Responders Undergoing In Vitro Fertilisation (NCT01315093) | National and Kapodistrian University of Athens | 2010-11-01 |
| Study of 7-valent Pneumococcal Conjugate Vaccine in Children With Idiopathic Nephrotic Syndrome (NCT01346007) | National and Kapodistrian University of Athens | 2009-01-01 |
| Acupuncture as an Adjunctive Therapy to the Pharmacological Treatment in Patients With Chronic Pain in Osteoarthritis of the Knee: a Three Armed Randomized Placebo Controlled Trial (NCT01398930) | National and Kapodistrian University of Athens | 2007-09-01 |
| Motor Control Exercise in Osteoporotic Women (NCT01172574) | National and Kapodistrian University of Athens | 2006-11-01 |