| EndoscoPic Submucosal dIssection Using geL Versus glycerOl for Submucosal iNjection (NCT04977401) | Erasme University Hospital | 2021-09-21 |
| Early Detection of Gastric Cancer Using Plasma Cell-free DNA Fragmentomics (NCT05269056) | Zhejiang Cancer Hospital | 2021-09-01 |
| Indocyanine Green Tracer Using in Laparoscopic Distal Gastrectomy for Early Gastric Cancer (NCT04973475) | Fujian Medical University | 2021-07-01 |
| BLI for the Diagnosis of Precancerous Conditions (NCT04768218) | Instituto Portugues de Oncologia, Francisco Gentil, Porto | 2021-03-01 |
| Clinical Application of Genetic Sequencing of Early Gastric Cancer and Gastric Adenoma Patients (NCT04665687) | Samsung Medical Center | 2020-12-17 |
| Setting the Shortest Examination Time of Gastroscopy to Improve the Detection Rate of Upper Gastrointestinal Tumors (NCT04602299) | Changhai Hospital | 2020-11-01 |
| Screening for Early Gastric Cancer in Shaanxi Province (NCT05291728) | Second Affiliated Hospital of Xi'an Jiaotong University | 2020-10-01 |
| The Diagnostic Ability of White Light Endoscopy and Magnifying Endoscopy With Optical Enhancement System (NCT04411589) | Shandong University | 2020-05-01 |
| RCT of Gastric ESD With or Without Epineprhine Added Solution (NCT04032119) | Chinese University of Hong Kong | 2020-01-10 |
| Comparison of Diagnostic Performance of Medical Monitor and Medical Augmented Reality Glasses in Endoscopy: Observation Study (NCT04083573) | National Cancer Center, Korea | 2019-09-01 |
| Linked Color Imaging vs White Light Imaging for Detection of Gastric Cancer Precursors (NCT03990025) | Changi General Hospital | 2019-03-27 |
| Endoscopic Submucosal Dissection Versus Surgery in the Treatment of Early Gastric Cancer (NCT03857737) | Peking University Third Hospital | 2019-03-01 |
| Magnifying Endoscopy With Narrow Band Imaging Versus Endoscopic Ultrasonography for Prediction of Tumor Invasion Depth in Early Gastric Cancer: A Prospective Comparative Study (NCT03546257) | Yonsei University | 2019-03-01 |
| Water-injecting Endoscopic Submucosal Dissection for Early Gastric Cancer: a Retrospective Cohort Study (NCT07244471) | Shanghai East Hospital | 2019-01-01 |
| Submucosal Pressure Ejection Endoscopic Dissection for Early Gastric Cancer: a Retrospective Cohort Study (NCT07453433) | Shanghai East Hospital | 2019-01-01 |
| Non-exposure Simple Suturing EFTR (NESS-EFTR) With Laparoscopic Sentinel Lymph Node Navigation for EGC (Senorita3-phase 2) (NCT03837301) | National Cancer Center, Korea | 2018-09-12 |
| Verifying the Specificity of a New Method in Predicting Lymph Node Metastasis in Early Gastric Cancer Patients (NCT03632746) | Zhaode Bu, MD | 2018-09-01 |
| Application of Linked Color Imaging（LCI） in Diagnosis of Early Gastric Cancer(EGC) (NCT03661671) | Changhai Hospital | 2018-01-01 |
| Pure Single Incision Laparoscopic Distal Gastrectomy (SIDG) Versus Totally Laparoscopic Distal Gastrectomy (TLDG) (NCT01938326) | Seoul National University Bundang Hospital | 2017-09-01 |
| Laparoscopy-assisted Pylorus-vagus Nerve Preserving Gastrectomy in the Treatment of Early Gastric Cancer (NCT02936193) | RenJi Hospital | 2017-08-01 |
| Pilot Study of Non-exposure Simple Suturing EFTR With Sentinel Lymph Node Navigation for EGC (Senorita3-pilot) (NCT03216174) | National Cancer Center, Korea | 2017-07-11 |
| Feasibility Study of Sentinel Navigation Surgery After Non-curative Endoscopic Resection (NCT03123042) | National Cancer Center, Korea | 2017-03-20 |
| Gastric Cancer Sentinel Lymph Node Mapping (NCT03049345) | McGill University Health Centre/Research Institute of the McGill University Health Centre | 2016-07-01 |
| the Train the Trainer (TTT) Plan, to Improve the Young Endoscopist's Ability to Find the Early Gastric Cancer (NCT02385578) | Shanghai Zhongshan Hospital | 2015-03-01 |
| The Effect of Proton Pump Inhibitor and Polaprezinc Combination Therapy for Healing of Endoscopic Submucosal Dissection-induced Ulcer (NCT02243618) | Yonsei University | 2015-01-14 |
| Endoscopic Ultrasonographic Staging and Conventional Endoscopic Staging for Depth of Invasion for Early Gastric Cancer (NCT01832246) | Seoul National University Hospital | 2014-12-01 |
| Effect of Midazolam Premedication on the Satisfaction Levels of Patients After Endoscopic Submucosal Dissection (NCT02504164) | Yonsei University | 2014-09-01 |
| Magnetic-controlled Capsule Endoscopy vs. Gastroscopy for Detection of Gastric Diseases (NCT02219529) | Changhai Hospital | 2014-08-01 |
| The Feasible Research of Infrared Endoscope to Diagnose Early Gastric Cancer (NCT02710838) | Xijing Hospital of Digestive Diseases | 2014-01-01 |
| Endoscopic Submucosal Dissection Combine With Laparoscopic Regional Lymph Node Dissection for Early Gastric Cancer (NCT02325999) | Beijing Friendship Hospital | 2013-12-01 |
| Usefulness of Probe-based Confocal Laser Endo-microscopy in Delineation of Margin of Early Gastric Cancer for Endoscopic Submucosal Dissection (NCT02189226) | Yonsei University | 2013-11-01 |
| Necessity Assessment of ME-NBI Targeted Biopsy Compared With EFB (NCT02738294) | Shanghai Jiao Tong University School of Medicine | 2013-06-01 |
| OLGA Stage is More Appropriate in Predicting Early Gastric Cancer (NCT02562976) | Shanghai Jiao Tong University School of Medicine | 2013-05-01 |
| Multicenter Phase III Trial of Laparoscopic Sentinel Node Biopsy (NCT01804998) | National Cancer Center, Korea | 2013-03-27 |
| Performance of Endoscopic Submucosal Dissection According to the Sedation Method (NCT01806753) | Yonsei University | 2013-03-01 |
| Detection of Methylated Reprimo in Plasma for Asymptomatic Gastric Cancer (NCT01774266) | Pontificia Universidad Catolica de Chile | 2012-09-01 |
| Effect of Gastrectomy and Anastomosis on Diabetes and Hypertension in Early Gastric Cancer Patients (NCT01643811) | National Cancer Center, Korea | 2012-04-01 |
| Conventional Biopsies vs pCLE for Diagnosis of Superficial Gastric Neoplasia (NCT01688687) | Soonchunhyang University Hospital | 2012-02-01 |
| Quality Control Study of Laparoscopic Sentinel Node Biopsy in Early Gastric Cancer (NCT01544413) | National Cancer Center, Korea | 2012-02-01 |
| Artificial Intelligence for Determination of Gastroscopy Surveillance Intervals (NCT05631015) | Xiuli Zuo | 2012-01-01 |
| Phase II Study for Robot Assisted Distal Gastrectomy (NCT01504997) | Shizuoka Cancer Center | 2011-12-01 |
| Monitored Anesthesia Care With Propofol Plus Remifentanil During Endoscopic Submucosal Dissection: Evaluation of Bispectral Index Monitoring (NCT01921283) | Yonsei University | 2011-09-01 |
| Nexium Capsules Helicobacter Pylori Specific Clinical Experience Investigation (NCT01435525) | AstraZeneca | 2011-09-01 |
| Pharmacokinetics of Anti-tuberculosis Drugs in Gastrectomized Patients (NCT01364324) | National Cancer Center, Korea | 2010-09-01 |
| Efficacy and Safety Study of Endoscopic Submucosal Dissection for Early Gastric Cancer (NCT01132469) | National Evidence-Based Healthcare Collaborating Agency | 2010-05-01 |
| Gastric Cancer Screening and Alarm Symptoms in Early Gastric Cancer (NCT01659632) | The Catholic University of Korea | 2010-04-01 |
| Prospective Randomized Trial Comparing Endoscopic Submucosal Dissection Against Laparoscopic Assisted Gastrectomy for Treatment of Early Gastric Cancer (NCT03136354) | Chinese University of Hong Kong | 2009-05-01 |
| Effects of H. Pylori Eradication on the Gastric Preneoplastic Lesion and Neoplasm After ESD (NCT02407119) | National Cancer Center, Korea | 2003-06-01 |
| Endoscopic Submucosal Dissection Versus Gastrectomy (NCT02216110) | Soonchunhyang University Hospital | 2003-05-01 |