| Unknown | A Trial of TTA-121 on Autism Spectrum Disorder Autism Spectrum Disorder | Phase 2 | 2018-02-27 |
| Completed | Comparison of Vonoprazan-based Dual and Triple Therapies for H. Pylori Eradication Gastritis Associated With Helicobacter Pylori | Phase 3 | 2016-07-01 |
| Unknown | Eradication of H. Pylori Therapy Individualized by the Mutation of 23S rRNA of H. Pylori H. Pylori Infection | Phase 2 | 2016-05-01 |
| Completed | Comparison of Rabeprazole and Esomperazole for the Eradication of H. Pylori H. Pylori Infection | Phase 3 | 2012-07-01 |
| Completed | The Efficacy of Three Months-prednisolone Therapy for Chronic Eosinophilic Pneumonia Eosinophilic Pneumonia, Chronic Disease | Phase 4 | 2008-06-01 |
| Completed | Gemcitabine and Carboplatin for Elderly Patient With Lung Cancer Non-Small Cell Lung Cancer | Phase 2 | 2008-03-01 |
| Completed | Oral Glucocorticosteroid in the Treatment of Severe Asthma Exacerbation in Hospitalized Patients Asthma | Phase 4 | 2007-06-01 |
| Completed | Combination Chemotherapy With Sildenafil Plus Carboplatin and Paclitaxel in Patients With Advanced Non-small C Non-small Cell Lung Cancer | Phase 2 / Phase 3 | 2007-02-01 |
| Completed | Effects of Statins on the Pharmacokinetics for Midazolam in Healthy Volunteers Healthy Volunteers | N/A | 2006-06-01 |
| Unknown | The Influence of FP-10 on the Eradication Rates of H. Pylori by a Triple Therapy Helicobacter Pylori | Phase 2 / Phase 3 | 2006-01-01 |
| Completed | Study of Inhaled Glucocorticosteroid Administration in Asthma Patients Asthma | — | 2005-11-01 |
| Unknown | The Effect of 0.5% Roxithromycin Lotion for Androgenetic Alopecia Alopecia | N/A | 2005-05-01 |
| Unknown | Pharmacokinetic and Pharmacodynamic Study of S-1 in Patients With Digestive Organ Cancer Gastric Cancer, Esophageal Cancer, Pancreatic Cancer | Phase 2 | 2004-01-01 |
| Unknown | Second Line Therapy for the Cure of Helicobacter Pylori (H. Pylori) Infection Helicobacter Infections, Gastritis, Gastric Ulcer | Phase 2 / Phase 3 | 2003-08-01 |
| Unknown | Tailored Treatment of H. Pylori Infection Based Polymorphisms of CYP2C19 and 23S rRNA of H. Pylori Helicobacter Infections, Gastritis, Gastric Ulcer | Phase 3 | 2003-04-01 |
| Suspended | Effective Adjunctive Use of Pergolide for Cognitive Impairment and Negative Symptoms in Schizophrenia Schizophrenia, Negative Symptoms, Cognitive Impairments | — | 2003-03-01 |
| Completed | Low-Dose Nedaplatin (CDGP:Cis-Diammine-Glycolatoplatinum)/5-FU Combined With Radiation for Esophageal Cancer Esophageal Cancer, Squamous Cell Carcinoma | Phase 2 | 2003-01-01 |
| Completed | Pepsinogens as the Early Marker of H. Pylori Eradication H. Pylori Infection, Gastric Ulcer, Duodnal Ulcer | Phase 2 | 2001-06-01 |
| Terminated | Study of the Relationship Between rHuEPO Dose, Serum ADPN, and Mortality in Patients Beginning HD Renal Dialysis | — | 2000-08-01 |
| Unknown | Cytokine Gene Polymorphisms in Gastric Diseases Gastric Ulcer, Duodenal Ulcer, Gastric Cancer | N/A | 2000-01-01 |
| Unknown | Comparison of Fecal Ribonucleic Acid (RNA) Test With Fecal Occult Blood Test (FOBT) for Detecting Colorectal C Colorectal Cancer | — | 1999-08-01 |
| Unknown | Urinary Marker for Oxidative Stress in Human Cisplatin- Induced Renal Injury Kidney Failure | — | — |
| Completed | Study of the Relationship Between rHuEPO Dose, Serum ADPN, and Mortality in Patients Beginning Hemodialysis (H Renal Dialysis | — | — |
| Completed | Recombinant Human Erythropoietin Dose, Serum Adiponectin, and All-Cause Mortality in Patients Beginning Hemodi Hemodialysis | — | — |