| Not Yet Recruiting | The Role of Coadministration of Lidocaine and Ketamine in Opioid-Refractory Chronic Cancer-Related Pain. Opioid-Refractory Chronic Cancer-Related Pain | EARLY_Phase 1 | 2026-03-01 |
| Not Yet Recruiting | Hypotension Prediction Index (HPI) and Assisted Fluid Management (AFM) for Perioperative Hemodynamic Optimizat Intraoperative Hypotension | N/A | 2026-02-01 |
| Not Yet Recruiting | Accuracy of Intraoral Scan Post-processing Methods: A Clinical Trial Restoration Design, Digital Occlusal Collision | N/A | 2026-01-25 |
| Enrolling By Invitation | TcPRF for Knee Osteoarthritis Knee OA, Knee Osteoarthristis | N/A | 2026-01-15 |
| Recruiting | Hemorrhoid Suture Mucopexy Combined With Laser Hemorrhoidoplasty Haemorrhoid, Haemorrhoidal Bleeding, Anorectal Surgeries | — | 2026-01-01 |
| Recruiting | Recurrence and Anal Fistula Patient Reported Outcomes Trial Anal Fistula Surgery, Anal Fistula, Perianal Fistula | — | 2026-01-01 |
| Not Yet Recruiting | Assessing the Influence of Implant Scanning Techniques on the Accuracy of Maxillary Complete-Arch Digital Scan Maxillary Complete-arch Digital Scans for Implant-supported Overdentures | — | 2025-12-15 |
| Recruiting | Prolotherapy in Acupoints in Chronic Non-specific Low Back Pain (cLBP) Chronic Non-specific Low Back Pain | EARLY_Phase 1 | 2025-12-01 |
| Recruiting | Perineural Prolotherapy in Chronic Knee Osteoarthritis Pain. Chronic Pain, Perineural Analgesia, Prolotherapy | N/A | 2025-11-24 |
| Recruiting | Transulnar Access in Patients With Ipsilateral Radial Artery Occlusion Undergoing Coronary Angiography or Angi Radial Artery Occlusion, Vascular Access, Coronary Artery Disease (CAD) | — | 2025-11-01 |
| Not Yet Recruiting | Clinical Study to Evaluate the Effects of the Complement C5 Inhibitor Ravulizumab on Serum Neurofilament Light NMOSD | — | 2025-09-01 |
| Recruiting | Evaluation of the Systemic Burden of Non-surgical Periodontal Therapy: A Randomized Clinical Trial on Five Dif Periodontitis | N/A | 2025-08-25 |
| Recruiting | Tirzepatide vs Liraglutide in Bone Obesity (Disorder) | — | 2025-05-23 |
| Recruiting | Effects of Sevoflurane Versus Desflurane Anesthesia Under Protective Mechanical Ventilation for Robotic Assist Respiratory Mechanics, Intraoperative | N/A | 2025-05-01 |
| Recruiting | A Prospective, Multicenter Registry to Observe the Treatment Patterns, Clinical Outcomes, and Decision-Making Breast Cancer, Breast Adenocarcinoma | — | 2025-04-01 |
| Recruiting | Effect of Advanced Hybrid Closed Loop System, MiniMed 780G in Newly Diagnosed Children and Adolescents With Ty Diabetes Mellitus, Type I | — | 2025-04-01 |
| Enrolling By Invitation | Antibacterial Efficacy and Outcomes of Root Canal Irrigation Methods Pulp Necrosis, Apical Periodontitis, Endodontic Treatment | N/A | 2025-04-01 |
| Not Yet Recruiting | Evaluation of Dexpanthenol and Hyaluronic Acid Eye Drops on Corneal Epithelialization After Trans Epithelial P Corneal Epithelial Wound Healing | Phase 4 | 2025-02-01 |
| Active Not Recruiting | Zero-cost Radiation Protection Method to Reduce Radiation Exposure of Interventional Cardiologists During Tran Occupational Radiation Exposure in Interventional Cardiology | N/A | 2025-01-30 |
| Not Yet Recruiting | Evaluation of the Impact of Integrating Dynamic Patient-Specific Motion and Implementing a Jaw Tracking System Jaw Tracking, Occlusion | — | 2025-01-15 |
| Recruiting | Supplemental High Flow Oxygen to Reduce Infections in Obese Gynecological Cancer Patients Supplemental Oxygen, Gynecological Cancer, Surgical Site Infections | N/A | 2025-01-10 |
| Completed | Optimizing Postoperative Nutrition in Colorectal Surgery Colorectal Cancer, Inflammatory Bowel Diseases, Bowel Ischemia | N/A | 2024-12-01 |
| Recruiting | Prediction of Mortality and Morbidity After Hip Fracture Using Monocyte Distribution Width (MDW) Sepsis, Osteoporotic Hip Fracture, Hip Fracture | — | 2024-12-01 |
| Recruiting | Enhanced Recovery Protocols in Gynecologic Oncology ERAS, Gynecologic Cancer, Perioperative Complication | — | 2024-10-20 |
| Recruiting | Transcutaneous Vagus Nerve Stimulation on Fibromyalgia- Double-blind, Sham-controlled Randomized Clinical Tria Transcutaneous Vagus Nerve Stimulation on Fibromyalgia | N/A | 2024-10-15 |
| Completed | Effectiveness of Ammonium Chloride in Reducing Viral Load RNA Virus Infections, Viral Infection COVID-19, Influenza A and B | — | 2024-09-01 |
| Recruiting | New Biomarkers and Therapeutic Targets in Osteoporosis Via Omics Technologies Osteoporosis, Postmenopausal, Osteoporosis Fracture, Osteoporosis, Severe | — | 2024-07-03 |
| Unknown | Pre- and Post-Operative Exercise in Patients With Hip Fracture Hip Fractures | N/A | 2024-07-01 |
| Not Yet Recruiting | Arresting Carious Lesions With Minimal Intervention Techniques Caries,Dental | N/A | 2024-06-01 |
| Completed | Palopegteriparatide in Chronic Hypoparathyroidism Hypoparathyroidism | — | 2024-06-01 |
| Recruiting | Impact of Beta Blockers on TAVI (BETA-TAVI) Aortic Valve Stenosis | Phase 4 | 2024-06-01 |
| Active Not Recruiting | Asymmetrical HFNCO vs Standard HFNCO Post Cardiac Surgery Patients Hypoxemic Respiratory Failure | N/A | 2024-05-01 |
| Recruiting | Rapid Atrial Pacing After TAVI to Predict Pacemaker Implantation Aortic Valve Disease, Transcatheter Aortic Valve Implantation, TAVI | N/A | 2024-03-01 |
| Completed | The Impact of Lifestyle Medicine on the Sense Of Coherence and Biological Age in a Community Sample Healthy Volunteers Only, Healthy Adults | N/A | 2024-02-01 |
| Completed | The Prevalence of Osmophobia in Migraine and Tension-Type Headache Patients and Its Association With Migraine Migraine, Tension Headache | — | 2024-01-08 |
| Completed | Pythagorean Self-Awareness Intervention on Psoriasis Patients. Psoriasis | N/A | 2023-12-04 |
| Active Not Recruiting | Clinical Investigation of Chemomechanical Parameters for an Efficient Disinfection of the Root Canal Apical Periodontitis, Root Canal Infection | N/A | 2023-12-01 |
| Unknown | Correlation of Ultrasonography Indices of Venous Congestion With Intra-abdominal Pressure in ICU Patients. Intra-Abdominal Hypertension, Venous Congestion | — | 2023-12-01 |
| Unknown | Immunonutrition in ERAS Protocols in Gynecologic Oncology Nutritional Deficiency, Gynecologic Cancer, ERAS | N/A | 2023-10-18 |
| Not Yet Recruiting | The Impact of Synergies of Indoor Air Pollutants on Childhood Health and Wellbeing Pollution; Exposure, Environmental Exposure, Childhood Asthma | — | 2023-09-01 |
| Active Not Recruiting | Mepolizumab Effectiveness in Patients With Chronic Rhinosinusitis, Nasal Polyps and Comorbid Severe Eosinophil Chronic Rhinosinusitis With Nasal Polyps, Severe Eosinophilic Asthma, Chronic Rhinosinusitis Without Nasal Polyps | — | 2023-09-01 |
| Recruiting | Comparison of the Effectiveness of Two Different Surgical Therapeutic Protocols of Peri-implantitis Peri-Implantitis, Peri-Implant Health | N/A | 2023-07-28 |
| Recruiting | First Local Anaesthesia Thoracoscopy for Pleural Effusion Diagnosis. Suspected Malignant Lung Neoplasm, Pleural Effusion, Pleural Effusion, Malignant | N/A | 2023-05-23 |
| Recruiting | Yield of Implantable Cardiac Monitoring Device in Patients With Acute Ischemic Stroke. Stroke, Acute, Stroke, Stroke, Ischemic | N/A | 2023-05-05 |
| Completed | Assessing the Efficacy of a Hydrogen Peroxide Gel for Oral Wound Healing and Oral Hygiene Wound Heal, Postoperative Pain, Biopsy Wound | N/A | 2023-05-02 |
| Completed | Assessing the Efficacy of a Carbamide Peroxide Mouthwash for Oral Wound Healing, Oral Hygiene and Xerostomia R Wound Heal, Oral Dryness, Postoperative Pain | N/A | 2023-04-25 |
| Recruiting | Healing After Endodontic Microsurgery Using a Rotary Bur Versus Piezoelectric Unit for Osteotomy and Root Rese Periapical Periodontitis, Endodontic Microsurgery, Osteotomy | N/A | 2023-04-25 |
| Unknown | Ovarian Stimulation With FSH Alone Versus FSH Plus GnRH Antagonist in an Oocyte Donor/Recipient Programme Premature Luteinisation, Progesterone Elevation | Phase 1 / Phase 2 | 2023-04-01 |
| Recruiting | The Mechanism of Action of Chlormethine (CL) Gel in the Treatment of MF-CTCL Adult Patients Mycosis Fungoides | — | 2023-02-21 |
| Completed | Effectiveness of Toothbrushing Habits of Preschool Children, With or Without a Toothbrushing Assisting Applica Dental Plaque, Gingivitis | N/A | 2023-02-15 |
| Completed | Iron Prehabilitation in Endometrial Cancer Endometrial Cancer, Perioperative Complication, Prehabilitation | Phase 4 | 2023-01-01 |
| Recruiting | Effectiveness Of Radiofrequency Ablation And Stabilization In Metastatic Spine Lesions By Positron Emission Co Bone Cancer Metastatic, Radiofrequency Ablation, Spine Metastases | — | 2023-01-01 |
| Recruiting | Preterm Donor Human Milk Supplementation of Mother's Own Milk in VLBW Infants Prematurity | N/A | 2022-12-01 |
| Completed | Application of Non-invasive Neurophysiological Methods in Predicting and Evaluating Postoperative Pain in Adul Postoperative Pain, Acute, Postoperative Pain, Chronic, Postoperative Pain After Thoracic Surgery | — | 2022-11-01 |
| Completed | The Effect of Preoperative Information and Education in the Clinical Outcome of Total Hip Arthroplasty Total Hip Arthroplasty | N/A | 2022-10-31 |
| Unknown | EAST-west Colorectal Study Colorectal Anastomosis | — | 2022-10-01 |
| Completed | Gender Differences in the Recovery Rate Following PR in Patients With Long COVID-19 Post Acute COVID-19 Syndrome | — | 2022-10-01 |
| Active Not Recruiting | Evaluation of the Effect of Leucocyte Platelet-Rich Fibrin (L-PRF) Technique Applied in Post-extraction Socket L-PRF, Dental Implants, Osseointegration | N/A | 2022-09-05 |
| Completed | Design and Development of a Novel Food Supplement for Osteoporosis Based on Gut Microbiome Mechanisms Osteopenia, Postmenopausal Osteopenia | N/A | 2022-06-15 |
| Completed | Clinical Study to Compare Cold Snare Underwater Polypectomy to Cold Snare Conventional Polypectomy for Colon P Colon Polyps, Polypectomy | N/A | 2022-03-21 |
| Unknown | Study to Document the Phenomenon of Vitamin D Deficiency and Its Added Value in Patients with Low-energy Osteo Vitamin D Deficiency, Osteoporosis, Bone Loss, Age-Related | — | 2022-03-11 |
| Unknown | Cortisol Circadian Rhythm in Patients With RA Rheumatoid Arthritis | — | 2022-02-02 |
| Unknown | Axillary Approach to Brachial Plexus Blockade Using Ketamine, Regional Versus Intravenous Administration Branchial Plexus Blockade, Anesthesia | N/A | 2022-01-20 |
| Unknown | High Protein Effect on Body Composition and Sarcopenia Markers in Older Patients With Type 2 Diabetes Mellitus Type2 Diabetes Mellitus | N/A | 2021-11-01 |
| Unknown | PostmenopausAL heaLth And DIseAse (PALLADIA) Study Menopause | — | 2021-10-01 |
| Unknown | The Greek Acute Dance Injuries Registry Emergencies | — | 2021-09-10 |
| Completed | Ureteral Stent Related Lower Urinary Tract Symptoms- A Comparative Study Ureteral Stent-Related Symptom | — | 2021-09-01 |
| Completed | Effects of IL17/23 Inhibitors on Markers of Subclinical Atherosclerosis in Patients With Psoriasis Psoriasis, Cardiovascular Disease, Atherosclerosis | — | 2021-09-01 |
| Unknown | Platelet Rich Plasma in Women With Urinary Incontinence Urinary Incontinence, Stress Urinary Incontinence | Phase 2 / Phase 3 | 2021-07-01 |
| Unknown | Infantile NO Replenishment as a New Therapeutic Possibility Prematurity, Respiratory Distress Syndrome, Newborn | — | 2021-06-01 |
| Unknown | Stereotactic Radioablation for the Treatment of Refractory Atrial Fibrillation Atrial Fibrillation, Arrythmia, Cardiovascular Diseases | N/A | 2021-05-10 |
| Completed | Assessment of Diurnal Salivary Cortisol Production in COVID-19 COVID-19, Adrenal Insufficiency, Adrenal Hyperfunction | — | 2021-04-15 |
| Unknown | Investigation of Stress Levels and Lifestyle of a Sample of Greek General Surgeons in Covid-19 Stress, Psychological, Stress, Emotional, Life Style Induced Illness | — | 2021-02-08 |
| Unknown | Study of the Kinetics of Antibodies Against COVID-19 (SARS-CoV-2) and of Cellular Subpopulations of the Immune COVID-19, Healthy Volunteers, Chronic Disease | — | 2021-01-04 |
| Unknown | A Predictive Score for Arterial Thrombosis Associated With Cancer Cancer | — | 2021-01-01 |
| Completed | Effectiveness of Wound Drains for the Prevention Of Surgical sITe infectION Surgical Site Infection, Gynecologic Cancer, Wound Drain | N/A | 2021-01-01 |
| Completed | Investigation of Nickel Sensitization After Percutaneous Implantation of Patent Foramen Ovale Occluder Foramen Ovale, Patent, Nickel Sensitivity, Dermatitis Contact Irritant | N/A | 2020-12-10 |
| Completed | Pulsatility Index, Vasomotor Reactivity and Leukoencephalopathy in Fabry Patients Fabry Disease | — | 2020-11-20 |
| Unknown | Direct Anterior Approach Versus Mini Posterior Approach Versous Lateral Approach for Displaced Femoral Neck Fr Hip Fractures, Femoral Neck Fractures | N/A | 2020-11-01 |
| Unknown | Study of the Cardiometabolic Effects of Obesity Pharmacotherapy Obesity, Blood Pressure | Phase 4 | 2020-09-08 |
| Unknown | Effects of Preferential Left Ventricular Pacing on Ventriculoarterial Coupling and Clinical Course of Heart Fa Heart Failure With Reduced Ejection Fraction | N/A | 2020-09-01 |
| Unknown | Postprandial Gut Hormone Responses in Patients With Type 1 Diabetes Mellitus type1diabetes, Hunger, Obesity | N/A | 2020-08-25 |
| Unknown | Acceptance-based Intervention at Colorectal Cancer Patients Colorectal Neoplasms, Acceptance Process, Pain, Procedural | N/A | 2020-06-22 |
| Completed | Automated Caries Detection Using a 3D Intraoral Scanner. An in Vivo Validation Study. Healthy Patients | N/A | 2020-06-03 |
| Terminated | Application of S26E for Diabetic Foot Ulcer Healing Diabetic Foot, Neuropathic Foot Ulcer, Chronic Diabetic Ulcer of Left Foot (Diagnosis) | Phase 2 | 2020-05-15 |
| Completed | Convalescent Plasma for the Treatment of Patients With Severe COVID-19 Infection COVID-19 Infection | N/A | 2020-04-23 |
| Completed | Antegrade Observational Comparative Study for the Intravesical Instillation Therapy of Bacillus Calmette Gueri Non-muscle-invasive Bladder Cancer | — | 2020-04-12 |
| Terminated | The GReek Study in the Effects of Colchicine in Covid-19 cOmplications Prevention Corona Virus Disease 19 (Covid 19) | Phase 2 | 2020-04-03 |
| Unknown | Comparative Study of Minimally Invasive Surgical Approaches for Total Hip Arthroplasty Hip Osteoarthritis, Hip Arthropathy, Minimal Invasive | N/A | 2020-04-01 |
| Unknown | C-peptide Correlation With Microvascular Complications in T1DM Type 1 Diabetes, C-peptide, Diabetes Complications | — | 2020-03-03 |
| Unknown | Serum and Cellular Biomarkers for Aortic Valve Stenosis Calcific Aortic Valve Disease, Aortic Valve Stenosis, Aortic Valve, Calcification of | — | 2020-03-01 |
| Completed | Metabolic Effects of Morning 16/8 Fasting Overweight and Obesity | N/A | 2020-01-07 |
| Unknown | Long Term Effects of Weight Loss on Post-prandial Gut Hormone Responses and Meal Induced Thermogenesis Morbid Obesity | — | 2019-12-09 |
| Unknown | SLOW-Slower Progress of caLcificatiOn With Vitamin K2 Aortic Valve Stenosis, Aortic Valve Calcification, Mitral Annular Calcification | N/A | 2019-09-23 |
| Completed | Impact of Predilatation Between Self-expanding Valves Aortic Stenosis | N/A | 2019-09-17 |
| Completed | TIVA Admnistration and Autologous Fat Transfer in Breast Reconstruction Breast Cancer | N/A | 2019-09-01 |
| Unknown | A Novel Machine Learning Algorithm to Predict the Lewy Body Dementias Dementia | — | 2019-09-01 |
| Completed | Improving Stroke Care in Greece in Terms of Management, Costs and Health Outcomes- Cerebrovascular Disorders | — | 2019-07-17 |
| Active Not Recruiting | Re-Introducing Nuts in Allergic Patients Tree Nut Allergy | — | 2019-07-16 |
| Completed | Different Strategies in Frozen IVF/ICSI Cycles Pregnancy Rates | — | 2019-06-06 |
| Completed | The Effects of Pythagorean Self-Awareness Intervention on Young Adolescents in Primary School-Α One Arm Clinic Stress, Health Promotion, Adolescence | N/A | 2019-02-04 |
| Completed | A Study on the Effectiveness of Antioxidant Supplementation in Tinnitus Tinnitus | Phase 2 | 2019-01-10 |
| Unknown | Vaginal Laser Therapy in Breast Cancer Survivors Genitourinary Syndrome of Menopause, Vaginal Atrophy, Breast Cancer | N/A | 2018-12-01 |
| Unknown | Laser Therapy in Managing Vaginal Prolapse Cystocele, Vaginal Vault Prolapse, Rectocele | N/A | 2018-11-30 |
| Unknown | Laser Therapy Following Radiotherapy for Gynecological Cancer Pelvic Radiotherapy, Gynecological Cancer, Dyspareunia | N/A | 2018-11-15 |
| Completed | Efficacy of Pythagorean Self-Awareness for Aging Biomarkers Improvement, in T2D Patients and Healthy Individua Type 2 Diabetes Mellitus, Telomere Shortening | N/A | 2018-10-04 |
| Completed | Novel Antidiabetic Medications and Their Effect on Liver Steatosis (NAMELS-18) Non-Alcoholic Fatty Liver Disease, Liver Steatosis | — | 2018-06-01 |
| Terminated | Low-dose HCG as an Adjunct to Ovarian Stimulation in Subfertile Women Undergoing ART HCG; IVF; Pregnancy Rates; ART; Chorionic Gonadotropin | Phase 3 | 2018-06-01 |
| Completed | Vaginal CO2 Laser in Postmenopausal Women With Overactive Bladder Syndrome (OAB) Overactive Bladder (OAB) | N/A | 2018-05-12 |
| Unknown | Carbetocin Versus Ergometrin in the Prevention of Postpartum Hemorrhage Postpartum Hemorrhage | Phase 4 | 2018-04-05 |
| Unknown | Mechanical Bowel Preparation With or Without Oral Antibiotics for Colorectal Cancer Surgery Antibiotic, Bowel Cancer, Colorectal Cancer | N/A | 2018-04-01 |
| Completed | Effects of Oral vs Intravenous Glucose Administration on Novel Candidates of Energy Regulation Overweight and Obesity | N/A | 2018-03-02 |
| Completed | Prenatal Intervention of Maternal Stress - Breastfeeding & Infant Neurodevelopment Stress, Relaxation, Breastfeeding | N/A | 2018-02-01 |
| Unknown | Vaginal CO2 Laser and the Genitourinary Syndrome of Menopause Vaginal Atrophy | N/A | 2018-01-18 |
| Completed | The Combination of Endometrial Injury and Freeze All Strategy in Women With a History of RIF Endometrial Injury, Hysteroscopy, Repeated Implantation Failures | N/A | 2017-12-02 |
| Completed | High Flow Oxygen Therapy Versus Conventional Oxygen Therapy in Cardiac Surgery Patients Hypoxemic Respiratory Failure | N/A | 2017-10-30 |
| Completed | Effects of Hydroxytyrosol Administration in Anthropometric Parameters in Overweight and Obese Women Body Weight, Visceral Obesity | N/A | 2017-10-30 |
| Unknown | Effect of an Adult EDUcation Program on CArdiovascular ouTcomEs in Post-myocardial-infarction Patients Myocardial Infarction | N/A | 2017-10-15 |
| Completed | Heart Failure Study of Multi-site Pacing Effects on Ventriculoarterial Coupling Heart Failure | — | 2017-09-18 |
| Completed | Transthoracic Echocardiography of Inferior Vena Cava Before Spinal Anesthesia Can Predict Hypotension Spinal Anesthetic Toxicity, Inferior Vena Cava Abnormality, Intraoperative Complications | — | 2017-08-15 |
| Completed | Alveolar Ridge Preservation Techniques After Tooth Extraction Alveolar Bone Loss | N/A | 2017-03-01 |
| Completed | Partial Pulpotomy in Mature Permanent Teeth With Signs and Symptoms of Irreversible Pulpits Irreversible Pulpitis | N/A | 2017-01-05 |
| Completed | The Impact of Exercise on Hand Function, Daily Activities Performance and Quality of Life of SLE' Patients Systemic Lupus Erythematosus, Arthralgia | N/A | 2016-09-28 |
| Unknown | Effect of Left Atrial Ablation on Left Atrial Appendage Emptying Flow Velocity Atrial Fibrillation | — | 2016-05-01 |
| Completed | Efficacy of Electric 3D Versus Manual Toothbrushes in Patients With Fixed Orthodontic Appliances Gingivitis, Dental Plaque | N/A | 2016-04-01 |
| Unknown | Salivary Inflammatory Markers in Tension Type Headache and Migraine Migraine, Tension-Type Headache | — | 2016-01-01 |
| Completed | Effectiveness of Three Different Mouthrinses in Dental Plaque Control and Early Wound Healing Periodontitis, Wound Healing | N/A | 2015-11-01 |
| Completed | Ultrasound Guided A1 Pulley Release For The Treatment of Trigger Finger Surgical Release of Ai Pulley Trigger Finger | Phase 2 / Phase 3 | 2015-11-01 |
| Completed | The preDIlatation in tRanscathEter aortiC Valve implanTation Trial Aortic Valve Stenosis | Phase 3 | 2015-05-01 |
| Unknown | Assessment of Blood Coagulation Disorders in Patients With Pulmonary Hypertension Pulmonary Artery Hypertension, Chronic Thromboembolic Pulmonary Hypertension | — | 2015-03-12 |
| Completed | Redox Status and Immune Function Skeletal Muscle Damage, Aseptic Inflammation, Skeletal Muscle Function | N/A | 2015-01-01 |
| Completed | Different Dietary Interventions and Glycemia in T1DM Diabetes Mellitus, Type 1 | N/A | 2014-11-01 |
| Completed | Preoperative Rehabilitation in Greek Patients Undergoing Total Knee Arthroplasty Knee Osteoarthritis, Rehabilitation | N/A | 2014-03-01 |
| Completed | Oral Glutamine and Thoracic/Upper Aerodigestive Tumors Radiation Toxicity Biopsy Confirmed Head and Neck Cancer and Tumors of the Chest | — | 2013-04-01 |
| Completed | Anatomic Features of the Neck and Preoperative Tests as Predictive Markers of Difficult Laryngoscopy Airway Management, Predictive Value of Tests | — | 2013-03-01 |
| Completed | Endometrial Injury and IVF Outcome Parameters in Patients With Failed IVF Cycles Repeated Implantation Failures | Phase 2 / Phase 3 | 2013-03-01 |
| Terminated | Oestradiol Pre-treatment in an Ultrashort Flare GnRH Agonist/GnRH Antagonist Protocol in Poor Responders Under Infertility | Phase 2 / Phase 3 | 2013-02-01 |
| Completed | Hydroxychloroquine for Thrombosis Prevention and Antiphospholipid Antibody Reduction in Primary Antiphospholip Antiphospholipid Syndrome | N/A | 2013-01-15 |
| Unknown | Single Dose of Tranexamic Acid and Blood Loss, in Elderly Patients With Hip Fracture Blood Loss, Surgical, Hip Fractures, Complication, Postoperative | Phase 2 | 2013-01-01 |
| Completed | Postoperative Stress Response in Patients Following Fast Track vs Conventional Protocol After Hepatectomy or P Hepatic Cancer, Cancer of Pancreas | N/A | 2012-04-01 |
| Completed | Dyslipidemia-related Risk Factors in Dialysis Chronic Renal Disease, Cardiovascular Disease, Dyslipidemia | — | 2012-01-01 |
| Unknown | Natural History of Carotid Atherosclerosis Carotid Artery Disease, Stroke, Myocardial Infarction | — | 2012-01-01 |
| Completed | Addition of Prednisolone and Heparin in Patients Undergoing IVF With Failed IVF Cycles Infertility | Phase 2 / Phase 3 | 2012-01-01 |
| Completed | Comparison of Gastric Bypass and Sleeve Gastrectomy in Metabolic and Cardiovascular Indices Morbid Obesity | N/A | 2011-10-01 |
| Completed | Mild Versus Conventional Ovarian Stimulation for Poor Responders Undergoing In Vitro Fertilisation Infertility | Phase 1 / Phase 2 | 2011-03-01 |
| Completed | Corifollitropin Alfa Versus Recombinant Follicle Stimulating Hormone (FSH) in Ovarian Stimulation of Women Und Infertility | Phase 1 / Phase 2 | 2011-01-01 |
| Completed | Role of Heparin in Poor Responders Undergoing In Vitro Fertilisation Infertility | Phase 2 / Phase 3 | 2010-11-01 |
| Unknown | Study of 7-valent Pneumococcal Conjugate Vaccine in Children With Idiopathic Nephrotic Syndrome Idiopathic Nephrotic Syndrome | Phase 4 | 2009-01-01 |
| Completed | Acupuncture as an Adjunctive Therapy to the Pharmacological Treatment in Patients With Chronic Pain in Osteoar Knee Osteoarthritis | N/A | 2007-09-01 |
| Completed | Motor Control Exercise in Osteoporotic Women Osteoporosis, Postmenopausal | N/A | 2006-11-01 |