| Recruiting | A Database Study of Disease, Treatment Patterns and Healthcare Use in Children With Inflammatory Bowel Disease Inflammatory Bowel Diseases | — | 2026-04-07 |
| Recruiting | A Study of Esketamine Nasal Spray in Korean Participants With Treatment-resistant Depression Depressive Disorder, Treatment-Resistant | Phase 4 | 2025-06-09 |
| Terminated | A Study to Investigate the Comparative Effectiveness of Ibrutinib in Steroid Dependent/Refractory cGVHD Partic Chronic Graft vs Host Disease | — | 2021-06-21 |
| Completed | A Study of the Newly Formulated Tylenol Tablet (Acetaminophen) to the Tylenol 8 Hour (H) Extended Release (ER) Healthy | Phase 1 | 2020-01-07 |
| Completed | A Study of Newly Formulated Tylenol Tablet (Acetaminophen) and Tylenol 8 Hour (H) Extended Release (ER) Tablet Healthy | Phase 1 | 2019-12-17 |
| Completed | Post-Marketing Surveillance for Crohn's Disease Participants Treated With Stelara (Ustekinumab) Crohn Disease | — | 2019-04-08 |
| Completed | A Study to Evaluate Efficacy and Safety of Infliximab in Participant With Moderate-to-Severe Refractory Intest Behcet Disease | Phase 3 | 2015-07-22 |
| Completed | Study of Clinical Course of Newly Diagnosed Moderate to Severe Ulcerative Colitis in Korea Colitis, Ulcerative | — | 2014-07-01 |
| Completed | A Study to Assess the Bioequivalence of a New ULTRACET Extended Release (ER) Tablet With Respect to a Marketed Healthy | Phase 1 | 2012-12-01 |
| Completed | A Post Marketing Survey Study to Evaluate the Safety and Effectiveness of Intelence Acquired Immune Deficiency Syndrome | — | 2012-09-01 |
| Completed | An Observational Study to Evaluate the Quality of Life in Korean Female Participants With Chronic Constipation Constipation | — | 2012-08-01 |
| Completed | A Post Marketing Survey Study to Evaluate the Safety and Effectiveness of Prezista Acquired Immune Deficiency Syndrome | — | 2012-07-01 |
| Terminated | A Comparative Study of Patient Satisfaction Between Continued Administration of Previous Antipsychotics Versus Schizophrenia | Phase 4 | 2012-07-01 |
| Completed | A Study to Examine the Progression of Attention-Deficit Hyperactivity Disorder (ADHD) Drug Treatment and to An Attention-deficit Hyperactivity Disorder | — | 2012-02-01 |
| Completed | The Effectiveness of a Patient Self-reported Pain Scoring Tool and a Satisfaction Survey on Cancer Pain Manage Pain | — | 2012-01-01 |
| Completed | A Comparative Study to Evaluate the Evolution of Medication Satisfaction and Adherence in Patients Unsatisfied Schizophrenia | Phase 4 | 2012-01-01 |
| Completed | The Effectiveness and Tolerability of Fentanyl Matrix in Chronic Non-cancer Pain; Assessment of Patient's Pain Chronic Pain | — | 2011-12-01 |
| Completed | A Study to Determine the Number of Participants With Rheumatoid Arthritis (RA) Who Meet the Requirements for T Rheumatoid Arthritis | — | 2011-12-01 |
| Completed | Study to Evaluate Effectiveness and Tolerability of OROS Hydromorphone for Cancer Pain Treatment in Korean Pat Cancer Pain | Phase 4 | 2011-12-01 |
| Terminated | A Study to Evaluate the Safety and Effectiveness of Mirodenafil in Korean Patients With Erectile Dysfunction Erectile Dysfunction | — | 2011-11-07 |
| Completed | Clinical Usefulness and Quality of Life of OROS Hydromorphone in Patients Who Have Not Been Treated With a Str Pain | — | 2011-09-01 |
| Completed | A Study to Assess the Improvement of Pain and Health-Related Quality of Life in Patients With Chronic Non-Mali Chronic Pain | — | 2011-09-01 |
| Completed | A Study to Observe the Safety and Tolerability of Paliperidone Palmitate (Invega Sustenna) in Korean Schizophr Schizophrenia | — | 2011-05-23 |
| Completed | A Study of Empirical Antifungal Therapy With Itraconazole Neutropenia | — | 2011-05-01 |
| Completed | Observational Study to Evaluate the Efficacy and Safety of Bortezomib, Melphalan, Prednisone (VMP) in Particip Multiple Myeloma | — | 2011-05-01 |
| Completed | An Observational Study for Dacogen Long-Term Treatment in Patients With Myelodysplastic Syndrome Myelodysplastic Syndromes | — | 2010-12-01 |
| Completed | A Study Comparing the Effectiveness and Safety of Extended Release (ER) Tramadol Hydrochloride (HCl)/Acetamino Pain, Postoperative | Phase 3 | 2009-11-01 |
| Completed | Quality of Life of Non-transplant Candidate Multiple Myeloma Patients Treated With Early Bortezomib Multiple Myeloma | — | 2009-11-01 |
| Completed | Bioequivalence Test for Risperdal 2mg of Janssen Korea Healthy | Phase 1 | 2009-08-01 |
| Completed | The Relationship of Defeverscence and Itraconazole Plasma Level Study in Immunocompromised Participants Hematologic Neoplasms, Neutropenia, Fever | — | 2009-07-01 |
| Completed | An Observational Study to Investigate Clinical Usefulness of OROS Hydromorphone in Korean Cancer Patients Pain | — | 2009-06-01 |
| Completed | An Efficacy and Safety Study of Extended Release (ER) Tramadol Hydrochloride (HCl)/Acetaminophen in Participan Low Back Pain | Phase 3 | 2009-05-01 |
| Completed | A Study for Dacogen Treatment in Patients With Myelodysplastic Syndrome Myelodysplastic Syndrome | — | 2008-12-01 |
| Completed | Fentanyl Matrix Application for Cancer Pain: Multicenter, Prospective, Observational Study Pain | — | 2008-12-01 |
| Completed | A Retreatment Study With Bortezomib for Multiple Myeloma Multiple Myeloma | — | 2008-11-01 |
| Completed | An Efficacy and Safety Study of Hydromorphone Hydrochloride (HCl) Oral Osmotic System (OROS) in the Reduction Cancer, Pain | Phase 4 | 2008-10-01 |
| Completed | An Efficacy and Safety Study of Hydromorphone Oral Osmotic System (OROS) in Korean Participants With Cancer Pa Cancer Pain | Phase 4 | 2008-10-01 |
| Completed | An Efficacy and Safety Study of Osmotic Release Oral System (OROS) Methylphenidate in Participants With Attent Attention Deficit Disorder With Hyperactivity | Phase 4 | 2008-09-01 |
| Completed | Observational Study Investigating the Effectiveness of Fentanyl Matrix in Relieving Pain and Improving Functio Pain, Osteoarthritis, Hip, Osteoarthritis, Knee | — | 2008-08-01 |
| Completed | Observational Study Investigating the Response Rate of Itraconazole Injection in Treating Immunocompromised Pa Hematological Malignancies, Neutropenia, Fever | — | 2008-08-01 |
| Completed | An Efficacy Study of Osmotic Release Oral System (OROS) Methylphenidate in Participants With Attention-Deficit Attention Deficit Disorder With Hyperactivity | Phase 4 | 2008-07-01 |
| Completed | Practice and Patient Compliance on the PPI (Proton Pump Inhibitors) Treatment of Gastroesophageal Reflux in So Gastroesophageal Reflux | — | 2008-06-01 |
| Completed | Study on Impact of Fentanyl Matrix on Improvement of Pain and Functioning in Spinal Disorder-related Pain Low Back Pain | — | 2008-05-01 |
| Completed | Paliperidone Extended Release(ER) Effectiveness Study to Evaluate the Objective Symptom Change and Symptomatic Schizophrenia | Phase 4 | 2008-04-01 |
| Completed | Phase 4 Study to Evaluate Efficacy of Paliperidone Extended-Release(ER) in Schizophrenic Participants Schizophrenia | Phase 4 | 2008-04-01 |
| Completed | Efficacy Study of Paliperidone to Evaluate Subjective Change in Well-being and Drug Attitude in Schizophrenic Schizophrenia | Phase 4 | 2008-04-01 |
| Completed | Observational Study of the Effects Intravenous Bortezomib Has on Osteoblast (Cell That is Responsible for Bone Multiple Myeloma | — | 2008-03-01 |
| Completed | PaliperidoNe Extended-Release [ER] Dosing and Clinical Response in Acute Schizophrenia Schizophrenia | Phase 4 | 2008-02-01 |
| Completed | An Efficacy and Safety Study of Long Acting Injectable Risperidone and Oral Risperidone in Participants With S Schizophrenia | Phase 4 | 2007-12-01 |
| Completed | An Efficacy and Safety Study of Oxybutynin Chloride Oral Osmotic Therapeutic System (OROS) in Korean Overactiv Urinary Bladder, Overactive | Phase 4 | 2007-09-01 |
| Completed | Study of Changes in Reflux Symptoms and Reflux Finding Score According to Rabeprazole Treatment Period Gastroesophageal Reflux, Pharyngeal Diseases | — | 2007-09-01 |
| Completed | A Study on Health - Related Quality of Life in Patients With Rheumatic Diseases Taking Tramadol 37.5mg/Acetami Rheumatic Diseases | — | 2007-09-01 |
| Completed | An Observational Study to Evaluate Long-term Retention Rate of Topiramate in Participants With Epilepsy Epilepsy | — | 2007-07-01 |
| Completed | Post Marketing Surveillance of Remicade Crohn's Disease, Ankylosing Spondylitis | — | 2007-06-01 |
| Completed | A Comparative Study of Tramadol Hydrochloride Plus Acetaminophen Tablets Maintenance Versus Non-Steroidal Anti Osteoarthritis | Phase 4 | 2007-05-01 |
| Completed | An Efficacy Study to Compare the Treatment Effects of Rabeprazole and Lansoprazole Depending on the Genotyping Reflux Esophagitis | Phase 4 | 2007-05-01 |
| Completed | An Observational Study of Infliximab Injection in Ankylosing Spondylitis, Rheumatoid Arthritis, Psoriatic Arth Spondylitis, Ankylosing, Arthritis, Rheumatoid, Psoriasis | — | 2007-05-01 |
| Completed | An Efficacy and Safety Study of Transdermal Therapeutic System (TTS)-Fentanyl in Cancer Participants With Inad Pain; Cancer | Phase 4 | 2007-04-01 |
| Completed | A Study to Show That the Change of Attention Measure is Correlated With the Changes of Caregiver's Burden Afte Alzheimer's Disease | — | 2007-03-01 |
| Completed | Quality of Life in Multiple Myeloma Patients Treated With Bortezomib Multiple Myeloma | — | 2007-03-01 |
| Completed | A Cross-sectional Study to Investigate the Effect of Topiramate on Bone and Mineral Metabolism in Female Parti Seizures, Convulsions, Epilepsy | — | 2007-02-01 |
| Completed | Scoring Clinical Index For Onychomycosis in Toenail Onychomycosis Treating With Itraconazole Capsules Onychomycosis, Toe | Phase 4 | 2007-01-01 |
| Completed | A Study to Compare Safety and Efficacy of Tramadol Hydrochloride/Acetaminophen With Gabapentin in Participants Diabetic Neuropathy | Phase 4 | 2006-12-01 |
| Completed | The Efficacy of Galantamine Treatment on Attention in Patients With Alzheimer's Disease Alzheimer's Disease | Phase 4 | 2006-10-01 |
| Completed | An Efficacy and Tolerability Study of Topiramate in Participants With Migraine Migraine | Phase 4 | 2006-07-01 |
| Completed | Bortezomib (Velcade) - Regulatory Post Marketing Surveillance (PMS) Multiple Myeloma | — | 2006-06-01 |
| Completed | Fentanyl Matrix in Lung Cancer Pain Lung Cancer, Pain | Phase 4 | 2006-05-01 |
| Completed | Efficacy and Safety Study of Fentanyl Transdermal Patch for Treatment of Chronic Pain Chronic Pain | Phase 4 | 2005-10-01 |
| Completed | A Study of the Tolerability of Titrated Dose Tramadol/Acetaminophen Combination Tablet in Korean Patients With Osteoarthritis | Phase 4 | 2005-08-01 |
| Completed | An Efficacy and Safety Study of Long-Term Risperidone Microspheres in Participants With Schizophrenia Schizophrenia, Schizoaffective Disorder | Phase 4 | 2005-08-01 |
| Completed | A Study of the Prevalence of Headache in Epileptic Patients Epilepsy | — | 2005-07-01 |
| Completed | A Study to Evaluate Symptomatic Remission in Schizophrenia With Long Acting Risperidone Microspheres Schizophrenia | Phase 4 | 2005-07-01 |
| Completed | A Study to Evaluate Treatment Adherence in Schizophrenia With Long Acting Risperidone Microspheres (e-STAR) Schizophrenia, Tranquilizing Agents, Mental Disorders | — | 2004-12-01 |
| Completed | The Safety and Efficacy of Risperidone as Adjunctive Therapy to Mood Stabilizers in the Long-term Treatment of Bipolar Disorder | Phase 4 | 2004-09-01 |
| Completed | The Efficacy of Galantamine on the Attention and the Frontal Function of the Patients With Dementia of Alzheim Alzheimer Disease | Phase 4 | 2004-03-01 |
| Completed | Safety and Efficacy of Topamax Versus Carbamazepine in Benign Rolandic Epilepsy Epilepsy, Rolandic | Phase 4 | 2002-12-01 |
| Completed | ULTRACET (Tramadol Hydrochloride and Acetaminophen) for the Treatment of Rheumatoid Arthritis Pain. Arthritis, Rheumatoid | Phase 4 | — |