| Enrolling By Invitation | Effect of Daily Chlorhexidine Bathing and Antibiotic/PPI Stewardship on Prevention of CPE Transmission and Inf Carbapenemase-Producing Enterobacteriaceae (CPE), Healthcare-Associated Infections (HAIs) | N/A | 2025-07-14 |
| Not Yet Recruiting | Scapular Dyskinesis With Impingement Syndrome Scapular Dyskinesis, Impingement Syndrome, Shoulder | N/A | 2025-05-29 |
| Recruiting | ISB With SSNB & ANB Rotator Cuff Tear | N/A | 2025-03-24 |
| Unknown | Vitamin D3 Combined With Strengthening Exercise for Lateral Epicondylitis of Elbow Lateral Epicondylitis of Elbow | N/A | 2023-09-25 |
| Unknown | Effect of Suprascapular Nerve Block and Axillary Nerve Block After Arthroscopic Rotator Cuff Repair Rotator Cuff Tears | N/A | 2023-09-25 |
| Not Yet Recruiting | FNB in Meniscal Tear Under SA Meniscus Tear, Femoral Nerve Block | N/A | 2023-09-18 |
| Not Yet Recruiting | FNB in ACL Recon Under GA Anterior Cruciate Ligament Rupture, Femoral Nerve Block | N/A | 2023-09-18 |
| Not Yet Recruiting | FNB in Meniscal Tear Under GA Meniscus Tear, Femoral Nerve Block | N/A | 2023-09-18 |
| Not Yet Recruiting | FNB in ACL Recon Under SA Anterior Cruciate Ligament Rupture, Femoral Nerve Block | N/A | 2023-09-18 |
| Recruiting | Efficacy and Safety of FMT for the Decolonization of MDROs in the Intestinal Tract Carbapenem-Resistant Enterobacteriaceae, Vancomycin (Glycopeptide) Resistant Enterococcus (VRE) | N/A | 2023-09-18 |
| Completed | Single-center, Randomized, Superiority Pivotal Clinical Study to Evaluate the Efficacy of Artificial Intellige Gastric Neoplasm, Gastric Lesion, Artificial Intelligence | — | 2023-07-01 |
| Unknown | CDSS-assisted UGI Endoscopy vs. Routine Screening Endoscopy Healthy Individual | N/A | 2022-07-06 |
| Completed | Study to Investigate the Effect of L. Lactis CKDB001 Administration on Liver Aminotransferases in Subjects Wit Non Alcoholic Fatty Liver Disease | N/A | 2021-08-18 |
| Completed | Trimebutine on the Development of Adverse Events Related to the Helicobacter Pylori Eradication Medications Helicobacter Pylori Infection | Phase 4 | 2021-05-01 |
| Unknown | Gut Mycobiome Profile in Alcoholic Liver Disease. Alcoholic Liver Disease | — | 2021-04-15 |
| Completed | Effects of Probiotics (P. Pentosaceus, L. Lactis or L. Helveticus) in NASH Non-Alcoholic Fatty Liver Disease, MASLD - Metabolic Dysfunction-Associated Steatotic Liver Disease | Phase 1 / Phase 2 | 2020-09-20 |
| Completed | Polydeoxyribonucleotide (PDRN) for Cuff Regeneration Rotator Cuff Tear | Phase 4 | 2019-05-09 |
| Completed | The Effect of Fecal Microbiota Transplantation on the Decolonization of Multidrug-resistant Organisms Carbapenem-Resistant Enterobacteriaceae Infection, Vancomycin-Resistant Enterococcal Infection | — | 2019-03-14 |
| Completed | Compositional Shift of Gut Microbiome According to the Complications in Patients With Liver Cirrhosis Liver Cirrhosis | — | 2018-08-15 |
| Completed | Helicobacter Pylori Eradication Rates of Bismuth-containing Quadruple Therapy vs Modified Quadruple Therapy in Helicobacter Pylori Infection | Phase 4 | 2018-07-16 |
| Completed | Air Quality Check in Gastrointestinal Endoscopy Unit Endoscopy, Gastrointestinal | — | 2018-06-17 |
| Completed | Effects of Red Ginseng on Liver Function Liver Dysfunction | N/A | 2018-01-01 |
| Unknown | Gut Microbiota Metagenomics for Chronic Liver Disease Liver Disease Chronic | — | 2017-04-01 |
| Completed | Characterization of Gut Microbiota in Chronic Liver Disease With Decreased Muscle Mass Gastrointestinal Microbiome, Sarcopenia, Liver Disease Chronic | — | 2017-03-22 |
| Unknown | Efficacy and Safety of Aspirin and Clopidogrel in the Atrial Fibrillation With Low or Moderate Stroke Risk Atrial Fibrillation | Phase 3 | 2016-11-01 |
| Suspended | Clinical Features and Natural History of Acute-on-Chronic Liver Failure in Korean Patients With Chronic Liver Chronic Liver Disease, Acute Derangement of Liver Function | — | 2015-10-01 |
| Completed | Effects of Surgery Start Time on Postoperative Interleukin-6, Interleukin-8, and Cortisol Hemiarthroplasty, Arthroplasty, Replacement, Hip | N/A | 2015-10-01 |
| Completed | Left Lateral Position and Prone Position for Endoscopic Retrograde Cholangiopancreatography Choledocholithiasis | N/A | 2015-08-01 |
| Terminated | Efficacy and Safety of G-CSF in Patients With Severe Alcoholic Hepatitis With Null or Partial Response to Ster Alcoholic Hepatitis | Phase 3 | 2015-07-01 |
| Completed | The Effect of Dexmedetomidine for Suprascapular Nerve Block With Axillary Nerve Block Suprascapular Nerve Block, Axillary Nerve Block, Dexmedetomidine | Phase 4 | 2015-05-20 |
| Completed | Polydeoxyribonucleotide for Elbow Lateral Epicondylitis Lateral Epicondylitis, Extracorporeal Shockwave Therapy, Muscle Strengthening | N/A | 2014-11-20 |
| Unknown | Comparison of Blood Pressure Lowering Effect Between Fimasartan and Losartan Hypertension | Phase 4 | 2014-11-01 |
| Unknown | IOL Power Calculation Using Dual Schiempflug Analyzer Cataract | — | 2014-10-01 |
| Completed | The Effect of Dexamedetomidine for Interscalene Brachial Plexus Block on Plasma Biomarkers After Rotator Cuff Pain | N/A | 2014-08-01 |
| Completed | Cutting-through at the Greater Tuberosity Rotator Cuff Tears | — | 2014-06-01 |
| Unknown | Risk Factors for Recurrence of Primary Bile Duct Stones Common Bile Duct Stones | — | 2014-05-01 |
| Unknown | Assessment of GERD Knowledge Level Among Patients With it in Korea Esophagitis, Reflux | — | 2014-04-01 |
| Completed | Current Practice Pattern and Effect of Training in Upper Endoscopic Biopsy Neoplasm | — | 2014-01-01 |
| Completed | Inter-rater Reliability of the Reflux Finding Score Among Gastroenterologists Laryngitis, Reflux | — | 2014-01-01 |
| Completed | Isolated Glenohumeral Corticosteroid Injection Versus Concomitant Capsule Preserving Hydrodilatation Adhesive Capsulitis, Adhesive Capsulitis of Shoulder | N/A | 2013-12-05 |
| Completed | Interscalene Brachial Plexus Block Combined With Suprascapular Nerve Block Rotator Cuff Injury | N/A | 2013-08-01 |
| Completed | The Association With Peptic Ulcer Disease and Hepatic Vein Pressure Gradient Cirrhosis, Chronic Liver Disease | — | 2013-05-01 |
| Completed | Glenohumeral Versus Subacromial Steroid Injections for Impingement Syndrome With Mild Shoulder Stiffness Shoulder Impingement Syndrome, Adhesive Capsulitis of Shoulder | N/A | 2013-01-12 |
| Unknown | Effect of Probiotics on Gut-Liver Axis of Alcoholic Hepatitis Alcoholic Liver Disease | Phase 4 | 2012-12-01 |
| Completed | Ultrasound-Guided Glenohumeral Steroid Injection Adhesive Capsulitis of Shoulder | N/A | 2012-12-01 |
| Completed | Axillary Nerve Block Combined With Suprascapular Nerve Block Rotator Cuff Tear | N/A | 2012-11-01 |
| Terminated | Additive Effect of Endonase on Eradication Rate of Second Line Therapy for HP Infection Helicobacter Pylori Infection | N/A | 2012-06-01 |
| Completed | Additive Effect of Endonase on Eradication Rate of First Line Therapy for Helicobacter Pylori Gastric Ulcer Associated With Helicobacter Pylori | N/A | 2012-06-01 |
| Completed | The Effect of Vitamin D Supplementation in Type 2 Diabetes DIABETES MELLITUS | Phase 4 | 2011-12-01 |
| Completed | Cognitive Function of Alcoholic Compensated Liver Cirrhosis Alcoholic Liver Disease | — | 2011-10-01 |
| Completed | Anti-fatigue Effect of Korean Red Ginseng in Patients With Non-alcoholic Hepatitis Fatigue | Phase 4 | 2011-08-01 |
| Completed | Effect of Probiotics on Gut-Liver Axis of Alcoholic Liver Disease Alcoholic Liver Disease | Phase 4 | 2010-10-01 |
| Completed | Thyrotropin Over-suppression and Heart Malignant Neoplasm of Thyroid, Heart Diseases, Thyrotoxicosis on Thyroxine Therapy | — | 2009-09-01 |
| Completed | Trial of New Pretreatment Method in Transnasal Endoscopy Pretreatment Method of Transnasal Endoscopy | N/A | 2009-03-01 |
| Completed | Immunological Measurement of Aspartate/Alanine Aminotransferase Chronic Liver Disease and Cirrhosis | — | 2007-01-01 |