| The Carbon Footprint Study of Colonoscopy (NCT07171853) | King Chulalongkorn Memorial Hospital | 2025-10-01 |
| The Difference in Carbon Footprint Between Diagnostic Upper GI Endoscopy in Dyspeptic Patients Versus Therapeutic Upper GI Bleeding (NCT07261228) | King Chulalongkorn Memorial Hospital | 2025-06-01 |
| Comparing Reticulocyte Hemoglobin and Transferrin Saturation to Guide Iron Treatment in People on Dialysis (NCT06906835) | King Chulalongkorn Memorial Hospital | 2025-01-31 |
| The Comparison Between Ringer Lactate Solution and Normal Saline With Dextrose Water in Post-Operative Period of Kidney Transplantation (NCT06030609) | King Chulalongkorn Memorial Hospital | 2024-09-01 |
| Efficacy and Safety of Topical Tranexamic Acid (TXA) Administration Cementless Bipolar Hemiarthroplasty for Femoral Neck Fracture - a Randomized Controlled Trial (NCT06289478) | King Chulalongkorn Memorial Hospital | 2024-07-03 |
| The Efficacy of Aerobic Exercise Training on ANS and Endothelial Function in Compensated Cirrhosis (NCT06288828) | King Chulalongkorn Memorial Hospital | 2024-03-12 |
| Duodenal Microbiota in Functional Dyspepsia (NCT06326918) | King Chulalongkorn Memorial Hospital | 2024-02-12 |
| Microbiota in Gastric Cancer by Gastric Mucosal Brushing (NCT06325891) | King Chulalongkorn Memorial Hospital | 2024-02-01 |
| The Effect of Mediclore as an Anti-adhesion Agent and Safety in Full-endoscopic Spine Surgery: a Preliminary Study (NCT06034041) | King Chulalongkorn Memorial Hospital | 2023-10-01 |
| Metoclopramide for Gastric Visualization in Active Upper GI Bleeding (NCT06167837) | King Chulalongkorn Memorial Hospital | 2023-10-01 |
| Investigating Neurocognitive Disorders Epidemiology (NCT06375213) | King Chulalongkorn Memorial Hospital | 2023-08-24 |
| The Efficacy of Everolimus With Reduced-dose Tacrolimus Versus Reduced-dose Tacrolimus and Leflunomide in Treatment of BK Virus Infection in Kidney Transplantation Recipient (NCT04542733) | King Chulalongkorn Memorial Hospital | 2023-06-15 |
| Prediction of BK Virus Reactivation in Kidney Transplant Recipient (NCT06219616) | King Chulalongkorn Memorial Hospital | 2023-05-01 |
| MicroRNAs From Blood Samples as Biomarkers for Gastric Cancer Detection (NCT05901376) | King Chulalongkorn Memorial Hospital | 2023-04-25 |
| Treatment Outcome Between Mycobacterium Abscessus Infection in Chronic Lung Disease and Acquired Interferon-gamma Autoantibody Syndrome (NCT05354583) | King Chulalongkorn Memorial Hospital | 2022-06-15 |
| Aerosol Particle From EGD in Patients With and Without Head Box in COVID-19 Era (NCT04981535) | King Chulalongkorn Memorial Hospital | 2021-09-30 |
| Metoclopramide for Acute Upper GI Bleeding (NCT04771481) | King Chulalongkorn Memorial Hospital | 2021-04-10 |
| High Dose Oral Omeprazole in High Risk UGIB (NCT04394663) | King Chulalongkorn Memorial Hospital | 2020-10-01 |
| RFA for GIM Treatment (NCT04348266) | King Chulalongkorn Memorial Hospital | 2020-06-01 |
| AI in GIM Diagnosis (NCT04358198) | King Chulalongkorn Memorial Hospital | 2020-05-01 |
| Position of EGD in Droplet Spreading (NCT04329013) | King Chulalongkorn Memorial Hospital | 2020-04-01 |
| Sensitivity of Targeted Biopsy Within Sydney Protocol for GIM (NCT04331951) | King Chulalongkorn Memorial Hospital | 2019-11-01 |
| Rapid Urease Test for Helicobacter Pylori in Population Who Stop Proton Pump Inhibitor Less Than 2 Weeks Compared With Histology (NCT04233684) | King Chulalongkorn Memorial Hospital | 2019-08-01 |
| HemosprayTM for Gastrointestinal Bleeding From Cancer (NCT03855904) | King Chulalongkorn Memorial Hospital | 2019-06-01 |
| The Effect of Teriparatide on Bone Union in Unstable Intertrochanteric Fracture Patients Treated With PFNA (NCT03133195) | King Chulalongkorn Memorial Hospital | 2017-05-17 |
| Prognostic Factors in Malignant GI Bleeding Treated With Hemostatic Powder (NCT03066700) | King Chulalongkorn Memorial Hospital | 2017-03-01 |
| Factors Associated With High Mortality of Gastric Adenocarcinoma in Thailand Versus Japan (NCT03059732) | King Chulalongkorn Memorial Hospital | 2016-12-01 |
| Furosemide Stress Test Predicting Early Graft Function in Kidney Transplantation (NCT03071536) | King Chulalongkorn Memorial Hospital | 2016-11-25 |
| Effectiveness of Levonorgestrel-intrauterine System (LNG-IUS) Versus Depot Medroxyprogesterone Acetate (DMPA) in Treatment of Pelvic Pain in Clinically Diagnosed Endometriotic Patients (NCT02534688) | King Chulalongkorn Memorial Hospital | 2015-06-01 |
| Cytoprotective Agent and Peptic Ulcer in Dual Antiplatelet :RCT (NCT02166008) | King Chulalongkorn Memorial Hospital | 2014-07-01 |
| A Diagnostic Study of the Advanced Endoscopy to Detect Early Esophageal Cancer (NCT02182804) | King Chulalongkorn Memorial Hospital | 2013-02-01 |
| Dual Focus NBI and pCLE in FAP Related Duodenal Adenoma (NCT02162173) | King Chulalongkorn Memorial Hospital | 2012-12-01 |
| Utility of CholangioFlex and Fluorescent in Situ Hybridization in the Diagnosis of Malignant Biliary Strictures (NCT01501474) | King Chulalongkorn Memorial Hospital | 2012-01-01 |
| The Predictive Scores for Gastric Cancer in Gastric Intestinal Metaplasia (GIM) Patient: a Recommendation for Thai Population (NCT01490541) | King Chulalongkorn Memorial Hospital | 2011-10-01 |
| The Learning Curve of Probe-based Confocal Laser Endomicroscopy (pCLE) Images Interpretation in Gastric Intestinal Metaplasia (GIM) (NCT01491724) | King Chulalongkorn Memorial Hospital | 2011-09-01 |
| Diagnostic Value of Flexible Spectral Imaging Color Enhancement (FICE) Plus Probe-based Confocal Laser Endomicroscopy (pCLE) for Minimal Change Esophageal Reflux Disease (MERD) Diagnosis (NCT02336100) | King Chulalongkorn Memorial Hospital | 2011-06-01 |
| A Prospective Study Comparing Urgent Video Capsule Endoscopy With Urgent Double-balloon Enteroscopy (NCT01654770) | King Chulalongkorn Memorial Hospital | 2010-10-01 |
| Magnified Intelligence Chromoendoscopy Plus Probe-based Confocal Laser Endomicroscopy for Gastric Intestinal Metaplasia Diagnosis (NCT01489397) | King Chulalongkorn Memorial Hospital | 2010-04-01 |
| Clostridium Difficile Infection: the First Report in Southeast Asia by 2010 Nationwide Study (NCT02327520) | King Chulalongkorn Memorial Hospital | 2010-01-01 |
| Cocktail Sedation Containing Propofol Versus Conventional Sedation for Endoscopic Retrograde Cholangiopancreatography (ERCP) (NCT01540084) | King Chulalongkorn Memorial Hospital | 2006-12-01 |
| The Effectiveness of Alemtuzumab Given in Combination With CHOP and ESHAP in Patients Newly Diagnosed With Peripheral T-Cell Lymphoma (PTCL) (NCT00930605) | King Chulalongkorn Memorial Hospital | 2005-01-01 |
| Effect of Oral Probiotic Supplementation on The Rate of Hospital Acquired Infection and Necrotizing Enterocolitis in Preterm Very Low Birth Weight Infants (NCT01340469) | King Chulalongkorn Memorial Hospital | 2005-01-01 |