| To Develop Methods for the Rehabilitation of Chronic Gastroduodenal Pathology in Children. (NCT04702542) | Tashkent State Medical University (Tashkent Pediatric Medical Institute), Uzbekistan | 2022-04-30 |
| Study to Evaluate the Efficacy and Safety of DWP14012 in Prevention of NSAIDs Induced Peptic Ulcer (NCT04784910) | Daewoong Pharmaceutical Co. LTD. | 2021-05-21 |
| Helicobacter Rescue Therapy With High-dose Esomeprazole and Amoxicillin Dual Therapy Versus Bismuth-containing Quadruple Therapy (NCT04678492) | Xijing Hospital of Digestive Diseases | 2020-12-20 |
| Helicobacter Pylori Eradication With Probiotics Combined With Triple Therapy Versus Bismuth-containing Quadruple Therapy (NCT05237115) | Xijing Hospital of Digestive Diseases | 2020-05-05 |
| The Prevalence of Helicobacter Pylori in Shanghai, 2013 to 2019 (NCT04636866) | Shanghai Jiao Tong University School of Medicine | 2020-02-10 |
| Effectiveness of GastimunHp Plus in Supporting the Treatment of Peptic Ulcer Disease With Helicobacter Pylori Infection (NCT04025983) | Institute of Gastroenterology and Hepatology, Vietnam | 2019-11-01 |
| Japanese Upper GI Symptoms Compared With Iranian and Canadian Patients Presenting (NCT03868267) | Hamilton Health Sciences Corporation | 2019-05-09 |
| Volatiles in Breath and Headspace Analysis - Diagnostic Markers (NCT03228095) | University of Latvia | 2017-07-24 |
| Proton Pump Inhibitor Plus Propranolol Versus Proton Pump Inhibitor Alone on Peptic Ulcer Healing in Patients With Liver Cirrhosis (NCT04140591) | Taipei Veterans General Hospital, Taiwan | 2016-12-26 |
| Helicobacter Pylori Antibiotic Susceptibility Testing of Korea (NCT02961296) | Asan Medical Center | 2016-10-01 |
| Efficacy of Low Dose Intravenous Proton Pump Inhibitor for Peptic Ulcer Bleeding (NCT03814421) | Samsung Changwon Hospital | 2016-04-15 |
| The Pilot Study on Tailored Eradication Therapy According to Clarithromycin Resistance in H.Pylori Patients (NCT02648659) | Kyungpook National University Hospital | 2016-03-02 |
| Helicobacter Pylori Eradication With Berberine Quadruple Therapy Versus Clarithromycin Quadruple Therapy (NCT02633930) | Xijing Hospital of Digestive Diseases | 2015-12-01 |
| The Drug-drug Interaction and Safety of Lafutidine and Irsogladine Maleate in Healthy Adult Volunteers (NCT02581696) | Boryung Pharmaceutical Co., Ltd | 2015-08-01 |
| Bleeding Ulcer and Erosions Study "BLUE Study" (NCT03367897) | Ostfold Hospital Trust | 2015-03-01 |
| Efficacy and Safety of PMK-S005 in the Prevention of Recurrent Peptic Ulcer in Low-dose Aspirin Users (NCT02342470) | PharmaKing | 2014-11-24 |
| Helicobacter Pylori Eradication With Berberine Quadruple Therapy Versus Bismuth-containing Quadruple Therapy (NCT02296021) | Xijing Hospital of Digestive Diseases | 2014-11-01 |
| Amoxicillin/Metronidazole Based Quadruple Therapy for Helicobacter Pylori Eradication (NCT02175901) | Shanghai Jiao Tong University School of Medicine | 2014-07-01 |
| Adverse Events During Upper Gastrointestinal Endoscopy (NCT01979549) | RenJi Hospital | 2013-12-01 |
| Postoperative Oral Nutritional Supplementation After Major Gastrointestinal Surgery (NCT01838109) | Seoul National University Hospital | 2013-04-01 |
| Residual Gastric Volume After the Ingestion of a Beverage Containing Carbohydrates Plus Whey Protein (NCT01828645) | Federal University of Mato Grosso | 2013-02-01 |
| Efficacy/Safety Study as H. Pylori Eradication of Triple Therapy for 7 Days Treatment (NCT02084420) | Il-Yang Pharm. Co., Ltd. | 2012-12-01 |
| Efficiency Study of Clarithromycin and Bismuth-containing Quadruple Therapy to Treat H.Pylori (NCT01667575) | Shanghai Jiao Tong University School of Medicine | 2012-08-01 |
| Proton Pump Inhibitor Versus Histamine-2 Receptor Antagonist for the Prevention of Recurrent Peptic Ulcers (NCT02551744) | Kaohsiung Veterans General Hospital. | 2012-07-01 |
| Bismuth Improves the Efficacy of Levofloxacin-containing Triple Therapy for Helicobacter Pylori Treatment (NCT01667718) | Shanghai Jiao Tong University School of Medicine | 2012-05-01 |
| HEP-FYN 12-Years Follow-up (NCT02001727) | Odense University Hospital | 2012-03-01 |
| Efficacy of H2 Receptor Antagonist in Prevention of Thienopyridine-related Peptic Ulcer (NCT02418312) | Kaohsiung Veterans General Hospital. | 2012-01-01 |
| Clarithromycin Resistant Tailored Therapy (NCT01453036) | Jin Il Kim | 2011-08-01 |
| Aizthromycin or Clarithromycin in H-pylori Eradication Regimen (NCT01667692) | Shahid Sadoughi University of Medical Sciences and Health Services | 2011-03-01 |
| Rapid Urease Test for Diagnosis of H. Pylori Infection in Patients With Peptic Ulcer Bleeding (NCT01282853) | Far Eastern Memorial Hospital | 2010-08-01 |
| PPI vs H2RA in Patients With Helicobacter Pylori-Negative Idiopathic Bleeding Ulcers (NCT01180179) | Chinese University of Hong Kong | 2010-06-01 |
| Feasibility of Translumenal Endoscopic Omental Patch Closure of Perforated Viscus (NCT01080326) | Mayo Clinic | 2010-03-01 |
| Early Selective TAE to Severely Bleeding Peptic Ulcers After Their Initial Endoscopic Hemostasis (NCT01142180) | Chinese University of Hong Kong | 2010-01-01 |
| Drop in Gastroscopy - Experience After 9 Months (NCT00977678) | Norwegian Department of Health and Social Affairs | 2009-11-01 |
| Different Dose of Intravenous Omeprazole to Treat Bleeding Ulcer With Adherent Clot (NCT02536989) | Far Eastern Memorial Hospital | 2009-03-01 |
| Peptic Ulcer Disease in Ischemic Heart Patients Taking Aspirin and Clopidogrel With or Without Proton Pump Inhibitor (NCT00854776) | Taipei Veterans General Hospital, Taiwan | 2009-01-01 |
| Efficacy of Proton Pump Inhibitor in Prevention of Clopidogrel-related Peptic Ulcer (NCT01138969) | Kaohsiung Veterans General Hospital. | 2008-08-01 |
| Diagnostic Value of Fecal Calprotectin in Disorders of the Upper Gastrointestinal Tract (NCT00920400) | University Hospital, Basel, Switzerland | 2008-03-01 |
| Effect of IV and Oral Esomeprazole in Prevention of Recurrent Bleeding From Peptic Ulcers After Endoscopic Therapy (NCT01142245) | Chinese University of Hong Kong | 2008-01-01 |
| High Dose Versus Standard Dose Proton Pump Inhibitor (PPI) in High-risk Bleeding Peptic Ulcers After Combined Endoscopic Treatment (NCT00709046) | National Taiwan University Hospital | 2008-01-01 |
| A Comparison of Two Therapeutic Strategies for the Treatment of Aspirin-associated Peptic Ulcers (NCT01353144) | Kaohsiung Veterans General Hospital. | 2007-06-01 |
| TAE and Surgery in Patients With Peptic Ulcer Bleeding Uncontrolled by Endoscopic Therapy (NCT00766961) | Chinese University of Hong Kong | 2007-04-01 |
| Efficacy and Safety Study of HZT-501 in Reducing the Risk of Ibuprofen-associated Ulcers (NCT00450658) | Amgen | 2007-03-01 |
| Importance of Cytokines in Peptic Ulcer Disease: Implications for Treatment (NCT00534443) | University of Athens | 2007-02-01 |
| The Revolutions of Helicobacter Pylori Infection, Bacterial Density, and Histological Features After Antrectomy (NCT00441831) | Mackay Memorial Hospital | 2007-02-01 |
| AGN 201904 Versus Esomeprazole in the Prevention of Aspirin-induced Stomach or Upper Intestinal Damage in Healthy Volunteers (NCT00325715) | Allergan | 2006-04-01 |
| Compare Efficacy of Gastric Acid Suppression by Oral and Intravenous Administration of Esomeprazole in Patients With Peptic Ulcer (NCT00471029) | Pamela Youde Nethersole Eastern Hospital | 2005-09-01 |
| On-Demand Use of Pantoprazole: Determinants for Chronic Use of Acid Suppressive Medication (NCT00161096) | UMC Utrecht | 2004-03-01 |
| Administration of High-Dose Intravenous Proton Pump Inhibitor for Upper Gastrointestinal Bleeding Prior to Endoscopy (NCT00164866) | Chinese University of Hong Kong | 2004-02-01 |
| A Comparison of Safety and Treatment in Subjects With Osteoarthritis Taking Low Dose Aspirin (NCT00175032) | Takeda | 2003-07-01 |
| Natural History of Non-steroidal Anti-inflammatory Drug and Non-Helicobacter Pylori in Bleeding Peptic Ulcers (NCT00153712) | Chinese University of Hong Kong | 2002-08-01 |
| Study to Assess the Efficacy and Safety of Somatostatin in the Treatment of Acute Severe Upper Gastrointestinal Bleeding (NCT00152399) | UCB Pharma | 2000-09-01 |
| Risk Factors for Gastric Disease in Pediatric Helicobacter Pylori (H. Pylori) (NCT00212225) | National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) | 1997-10-01 |
| Esomeprazole Versus Pantoprazole to Prevent Peptic Ulcer Rebleeding (NCT00881413) | Lotung Poh-Ai Hospital | |