| Enrolling By Invitation | AI-Assisted Detection of Posterior Segment Diseases: DR, AMD, RVO, and Glaucoma Diabetic Retinopathy, Age Related Macular Degeneration, Retinal Vein Occlusion | N/A | 2026-02-20 |
| Completed | Effect of Prewarming During Induction of General Anesthesia Combined With Warmed Intravenous Fluid on Core Tem Urologic Diseases | N/A | 2022-11-01 |
| Unknown | App-based Education Program for CKD Renal Insufficiency, Chronic | N/A | 2022-10-27 |
| Recruiting | Effect of Remimazolam and Propofol on Postoperative Delirium Hip Fractures, Knee Osteoarthritis, Femur Fracture | N/A | 2022-08-01 |
| Completed | Effect of Remimazolam on Postoperative Nausea and Vomiting Postoperative Nausea and Vomiting | N/A | 2022-04-13 |
| Unknown | Mini-flap BABA (Bilateral Axillo-breast Approach) Robotic Thyroidectomy is Safe Thyroid Nodule | N/A | 2022-01-24 |
| Completed | Adaptive Nutrition Therapy in Hemodialysis Renal Dialysis | N/A | 2021-10-06 |
| Completed | 10 Minutes Prewarming and Warmed Intravenous Fluid on Core Temperature Urologic Diseases | N/A | 2021-07-01 |
| Unknown | The Effect of Transcranial Direct Current Stimulation (tDCS) on Depression in PD Parkinson's Disease | N/A | 2019-02-01 |
| Unknown | rTMS Treatment in Vascular Parkinsonism Vascular Parkinsonism | N/A | 2018-12-01 |
| Unknown | Multi-site Cohort Study for the Development of Personalized Pharmacotherapy in Patients With Tuberculosis (TB) Tuberculosis, Latent Tuberculosis, Nontuberculous Mycobacterium Infection | — | 2018-07-24 |
| Completed | Use of Smart Glasses for Ultrasound Guided Peripheral Venous Access Ultrasonography, Catheterization | N/A | 2018-06-20 |
| Completed | BABA Robotic Thyroidectomy Without Gas is Safe Enough as That Use a Gas Thyroidectomy, Thyroid Diseases | N/A | 2018-01-03 |
| Unknown | The Analysis of Ocular Deviations Between Dominant and Non-dominant Eye Using Video-oculography (VOG) in Inter Intermittent Exotropia, Strabismus | N/A | 2017-12-21 |
| Unknown | The Effects of Functional Action-Observation Training on Gait Ability in Patients With Chronic Stroke Stroke | N/A | 2017-06-15 |
| Completed | Comparison of Short- and Long-time Action Observation Training on Upper Limb Function in Children With Cerebra Cerebral Palsy, Spastic | N/A | 2017-06-01 |
| Unknown | The Effects of Lumbar Stabilization Exercise on Transversus Abdominis Muscle Activation Capacity and Function Low Back Pain | N/A | 2017-05-01 |
| Completed | The Effect of Attention Distractor on the Quality of Chest Compression Cardiopulmonary Resuscitation, Simulation Training | N/A | 2017-04-27 |
| Completed | A Novel Diagnostic Method for Exotropia Using Video-oculography Strabismus, Exotropia | N/A | 2017-04-25 |
| Completed | Helicobacter Pylori Eradication Study Helicobacter Pylori Infection | Phase 4 | 2016-12-17 |
| Completed | The Effects of T4 Versus T4/T3 on Psychological Distress After Total Thyroidectomy in Thyroid Cancer Patients Thyroid Cancer, Distress, Depression | N/A | 2016-12-01 |
| Unknown | The Effect of PAS on the Pharmacokinetics of Tenofovir in Healthy Subjects Healthy Volunteers | Phase 1 | 2016-10-01 |
| Completed | Randomized Control Study of Dermal Staples vs Subcuticular Sutures on Postoperative Scar After Thyroidectomy Thyroidectomy, Pain, Esthetic | N/A | 2016-10-01 |
| Completed | The Effect of Preoperative Ketamine on the Emergence Characteristics in Children Undergoing Entropion Surgery Entropion | N/A | 2016-09-01 |
| Unknown | Laparoscopic Reinforcement Suture (LARS) of Duodenal Stump A Prospective Single Arm Phase II Study Duodenal Stump Leak | N/A | 2016-03-01 |
| Completed | Usefulness of a Mobile Information Management System for Haemodialysis Patient Quality of Life, Drug Habit | N/A | 2016-02-01 |
| Completed | The Star Excursion Balance Test: Analysis of Children With Cerebral Palsy Search MeSH | N/A | 2016-01-01 |
| Completed | Effect of Phenylephrine During Shoulder Arthroscopic Surgery Disorder of Shoulder, Anesthesia | N/A | 2015-10-01 |
| Unknown | The Efficacy and Safety Study of High Dose Donepezil in Parkinson's Disease With Dementia Parkinson's Disease | Phase 2 | 2015-07-01 |
| Completed | Quality of Anticoagulation With Warfarin in Patient With Atrial Fibrillation for Secondary Stroke Prevention i Atrial Fibrillation, Stroke | — | 2015-06-01 |
| Completed | Effect of Remifentanil on Postoperative Vomiting in Pediatric Strabismus Surgery Strabismus | N/A | 2015-05-01 |
| Unknown | Effect of Dexamethasone Implant in Hard Exudate Complicated With Diabetic Macular Edema Diabetes Mellitus, Macular Edema, Retinal Exudates and Deposits | Phase 4 | 2015-02-01 |
| Completed | The Analysis of Correlation About the Spot Urine Sodium and the Blood Pressure in General Population According Chronic Kidney Disease | — | 2015-01-01 |
| Completed | Comparison of End-tidal Carbon Dioxide (ETCO2) Measured by Transportable Capnometer (EMMATM) and the Arterial End Tidal Carbon Dioxide of Patients Undergoing General Anesthesia | N/A | 2014-06-01 |
| Completed | Effects of Shoulder Edema on Intubated Tube in Patients Undergoing Shoulder Arthroscopy Arthroscopy | — | 2014-06-01 |
| Completed | Dexmedetomidine-ketamine in Femur Proximal Fracture Patients Pain | N/A | 2014-05-01 |
| Completed | Anticholinergic Premedication Induced Fever in Pediatric Ambulatory Anesthesia With Ketamine Fever | N/A | 2014-05-01 |
| Completed | Dexmedetomidine in Spinal Anesthesia Blood Pressure, Anxiety | N/A | 2014-03-01 |
| Completed | Usefulness of Neutrophil Gelatinase-associated Lipocalin(NGAL) to Confirm Acute Kidney Function Decrease of th Chronic Kidney Disease | — | 2014-02-01 |
| Completed | Prevalence of Colon Cancer in Pyogenic Liver Abscess Cryptogenic Pyogenic Liver Abscess | — | 2014-01-01 |
| Unknown | Patients Judging Bowel Preparation by Using SMARTPHONE Application BOWEL PREPARATION (BOWEL CLEANSING) | N/A | 2013-09-01 |
| Completed | The Comparative Study Between Bowel Preparation Method Colonoscopy | Phase 3 | 2013-09-01 |
| Completed | Influence of FFR on the Clinical Outcome After Percutaneous Coronary Intervention Coronary Disease | — | 2013-05-01 |
| Completed | Comparison of Effects of Intravenous Midazolam and Ketamine on Emergence Agitation Psychomotor Agitation | N/A | 2013-01-01 |
| Completed | Self-Management Using Smartphone Application for Type2 DM in Real siTuation (SMART-DM) Type 2 Diabetes Mellitus | N/A | 2012-11-01 |
| Unknown | Comparison of Same-day 2 Sachets Picosulfate Versus High Volume PEG for Afternoon Colonoscopy Colonoscopy | Phase 3 | 2012-09-01 |
| Completed | Self-Management Using Smartphone Application for Chronic Disease Care in Real siTuation (SMART-Asthma): Adult BRONCHIAL ASTHMA | N/A | 2012-09-01 |
| Completed | Impedance Cardiography During Major Abdominal Surgery Abdominal Surgery | Phase 4 | 2012-09-01 |
| Completed | The Incidence of Extended-spectrum β-lactamase (ESBL) Klebsiella Pneumonia in Patient on Renal Replacement The End-stage Renal Disease | — | 2012-03-01 |
| Completed | Comparison Between Fully Covered Metal Stents and Plastic Stents in Preoperative Biliary Drainage Periampullary Cancer, Complications of Surgical Procedures or Medical Care, Disorder of Bile Duct Stent | N/A | 2012-01-01 |
| Completed | Low Volume PEG With Low Residue Test Meals Versus High Volume Split-dose PEG Bowel Preparation Bowel Preparation, Colonoscopy | Phase 3 | 2012-01-01 |
| Completed | Efficacy of Prokinetics With Split Dose of PEG in Morning Colonoscopic Bowel Preparation Colonoscopy, Bowel Preparation | Phase 3 | 2011-11-01 |
| Completed | Safety and Efficacy of Carbon Dioxide Insufflation During Colonoscopy With Consecutive Esophagogastroduodenosc Pain | Phase 3 | 2011-11-01 |
| Completed | The Effect of Genetic Polymorphism on Interactions of Clopidogrel and Cilostazol in Healthy Volunteers Interaction | N/A | 2011-11-01 |
| Completed | The Effect of Ethnic on Moxifloxacin Induced QT Interval Prolongation in Korean and Japanese Healthy Subjects Healthy | N/A | 2011-11-01 |
| Completed | Effectiveness of Fixed PC Interval Using SMS for Afternoon Colonoscopy Effectiveness of SMS to Fix PC Interval | N/A | 2011-10-01 |
| Completed | The Usefulness of Endoscopic Ultrasound-guided Biliary Drainage With a Newly Designed Hybrid Metallic Stent Bile Duct Obstruction, Disorder of Bile Duct Stent, Neoplasms | Phase 4 | 2011-09-01 |
| Withdrawn | Double-dose Rabeprazole Accelerates and Sustains the Control of Symptoms in Patients With NERD Gastroesophageal Reflux Disease | Phase 3 | 2011-08-01 |
| Completed | Pharmacogenomic Research in Korean Patients With Hepatitis C Chronic Hepatitis C | — | 2011-07-01 |
| Unknown | The Effect of Quetiapine XR in Depressive Patients Showing Aberrant N100 Amplitude Slope Major Depressive Disorder | Phase 4 | 2011-05-01 |
| Completed | Efficacy Study of a Low Volume of Water Intake and Mosapride for Endoscopy in Patients With Subtotal Gastrecto Foreign Body Left During Endoscopic Examination | Phase 3 | 2011-01-01 |
| Completed | Development of Minidose Inje Cocktail Method for Simultaneous Evaluating Five Cytochrome P450 Isoforms in Huma Healthy | Phase 1 | 2011-01-01 |
| Completed | The Interval Between the Time of Second PEG Dose and the Start of the Colonoscopy The Timing of Bowel Preparation in Outpatient Colonoscopy | — | 2011-01-01 |
| Unknown | Tamoxifen Pharmacogenetics in Asian Breast Cancer Women Poisoning by, Adverse Effect of and Underdosing of Tamoxifen | — | 2010-08-01 |
| Completed | Efficacy, Safety and Tolerability of Split-dose of PEG Compared With NaP Solution for Colonoscopy Preparation: Bowel Preparation, Efficacy, Tolerability, Safety | Phase 3 | 2010-08-01 |
| Completed | The Feasibility and Safety of a Three-Port Laparoscopic Cholecystectomy Using a 2-mm Mini-Instrument Gallbladder Disease | N/A | 2010-04-01 |
| Completed | VH-IVUS Plaque Composition Analysis By Fractional Flow Reserve Coronary Disease | — | 2010-03-01 |
| Completed | Optimal Physiologic Intravascular Ultrasound Imaging Criteria After Drug Eluting Stent Implantation Coronary Disease | — | 2010-03-01 |
| Unknown | BuEAM Conditioning for Autologous Stem Cell Transplantation (ASCT) to Treat Diffuse Large B Cell Lymphoma (DLC Non Hodgkin's Lymphoma | Phase 2 | 2010-01-01 |
| Unknown | The Effects of Omega-3 Fatty Acid (OMACOR) on the Low-density Lipoprotein (LDL) Sub-fraction in Type 2 Diabeti Diabetes Mellitus, Type 2, Hypercholesterolemia, Hypertriglyceridemia | Phase 4 | 2009-07-01 |
| Unknown | Biomarker Research for Personalized Medicine Hematologic Neoplasms | — | 2009-04-01 |
| Unknown | Short-term Survival in Patients With Severe Alcoholic Hepatitis Treated With Steroid Versus Pentoxifylline Alcoholic Hepatitis | Phase 3 | 2009-01-01 |
| Completed | Pharmacokinetic/Pharmacodynamic Study of Ilaprazole to Evaluate the Effect of CYP Genetic Polymorphism Healthy | Phase 1 | 2009-01-01 |
| Terminated | Efficacy of Clevudine Plus Lamivudine for Lamivudine-resistant Chronic Hepatitis B Patients Chronic Hepatitis B | Phase 4 | 2008-12-01 |
| Completed | Evaluation of Pharmacogenetic Factors Affecting Fentanyl Requirements for Postoperative Pain Control Pain, Postoperative | — | 2008-09-01 |
| Completed | Identification of Null Allelic Variant of CYP2C8 In A Korean Population Healthy | Phase 1 | 2008-08-01 |
| Completed | Effects of Clopidogrel and Clarithromycin on the Oral Disposition of Sibutramine in Healthy Subjects Healthy | Phase 1 | 2008-07-01 |
| Completed | PGx Study to Develop and Validate the Predictive Warfarin Dosing Algorithm for Personalized Warfarin Pharmacot Heart Valve Diseases | — | 2008-03-01 |
| Completed | The Efficacy and Safety of Dexibuprofen Syrup Fever, Respiratory Tract Infection | Phase 3 | 2008-02-01 |
| Completed | ERP N1 as a Treatment Predictor of Generalized Anxiety Disorder Generalized Anxiety Disorder | N/A | 2007-12-01 |
| Completed | The Effect of CYP3A Genetic Polymorphism on the Pharmacokinetics of Phosphodiesterase type5 Inhibitors in Male Pharmacokinetics of Three PDE5Is, Healthy Subjects, Genetic Polymorphic CYP3A5 | Phase 1 | 2007-12-01 |
| Completed | Bone Density in Patients With Schizophrenia Schizophrenia, Alcohol Abuse | — | 2007-11-01 |
| Completed | The Effects of Varenicline on Cognitive Function in Patients With Schizophrenia Schizophrenia | Phase 3 | 2007-09-01 |
| Terminated | Quality of Life (QOL) in Female Patient With Schizophrenia Schizophrenia | Phase 4 | 2007-08-01 |
| Completed | The Effects of Montelukast on Smokers With Asthma Asthmatic Smokers, Non-asthmatic Smokers | Phase 4 | 2007-02-01 |
| Completed | STUDY The Effect of HNF-4A G60D Variant on the In VIVO CYP2D6 Activity By Tolterodine Pharmacokinetic Study Genotype Guided(HNF4a), Healthy Subjects | Phase 1 | 2007-01-01 |
| Completed | The Effects of Nateglinide and Acarbose on the Post-Prandial Glucose Control in Type 2 Diabetic Patients Diabetes Mellitus, Type 2 Diabetes Mellitus | Phase 4 | 2007-01-01 |
| Completed | Effect of Cilostazol in the Acute Lacunar Infarction Based on Pulsatility Index of Transcranial Doppler Cerebral Infarction | Phase 4 | 2006-11-01 |
| Unknown | The New Strategy for Pharmacological Treatment in People With Schizophrenia Schizophrenia | Phase 4 | 2006-08-01 |
| Unknown | The Clinical Course of Coronary Artery Disease in Coronary Multidetector Computed Tomographic Angiogram Atherosclerosis, Cardiovascular Diseases, Coronary Artery Disease | — | 2005-09-01 |
| Unknown | Random Trial for Elderly Patients With NSCLC Non-Small Cell Lung Cancer | Phase 3 | — |
| Unknown | Costs of Lost Productive Time Among Korean Workers With Panic Disorder and Effect of Treatment With Paroxetine Panic Disorder | Phase 4 | — |