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This database is to disclose the information on clinical trials. | ||||||||||
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It does not intend to advertise specific medications or treatments for medical professionals and general public. | ||||||||||
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All translation is performed by the Responsible Registrant. | ||||||||||
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| | TOP | Prev page | 1/628 Page |
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| category | Unique ID issued by UMIN Date of disclosure of the study information |
Scientific Title:Acronym | Condition | Name of primary person or sponsor Recruitment status |
Detail History |
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UMIN000063123 2026/10/01 |
Evaluation of the Blood Kinetics of Maslinic Acid Following Consumption of a Food Containing Olive Fruit Extract | Healthy subjects | Preinitiation |
Detail History |
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UMIN000063115 2026/10/01 |
A Prospective Observational Study of Diabetic Neuropathy in Patients with Diabetes at Our Hospital | Diabetes | Enrolling by invitation |
Detail History |
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UMIN000063103 2026/10/01 |
TROR Study | Female infertility | Preinitiation |
Detail History |
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UMIN000063100 2026/10/01 |
Effects of a Workplace Job Crafting Intervention Program on Work Engagement: A Cluster-Randomized Controlled Trial | None | Preinitiation |
Detail History |
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UMIN000063096 2026/10/01 |
Pelvic MRI Imaging Evaluation Study in Adult Women | Healthy adult | Preinitiation |
Detail History |
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UMIN000063084 2026/10/01 |
Sensor-Fusion Vocalization Study | Healthy adults and community-dwelling older adults | Preinitiation |
Detail History |
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UMIN000063078 2026/10/01 |
Balenine Skin Study | Healthy adult women | Preinitiation |
Detail History |
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UMIN000063073 2026/10/01 |
A study on the Effects of Lactosucrose Intake on BowelMovements and PhysicalCondition | Adult male and female | Preinitiation |
Detail History |
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UMIN000063061 2026/10/01 |
Evaluation of Pharyngeal Anesthesia for Unsedated Upper Gastrointestinal Endoscopy: A Comparison of the Conventional and Soft Palate Methods | gastric cancer esophageal cancer | Preinitiation |
Detail History |
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UMIN000063051 2026/10/01 |
Effects of Test Food Intake on Delayed-Onset Muscle Soreness (DOMS) and Blood Biomarkers of Muscle Damage | No | Preinitiation |
Detail History |
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UMIN000063049 2026/10/01 |
SWE Assessment of Physical Therapy Outcomes | Healthy adults | Preinitiation |
Detail History |
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UMIN000063048 2026/10/01 |
The Effects of a Reminiscence Music Listening Program Intervention on Older Adults with Dementia Living at Home and Their Family Caregivers | Dementia | Preinitiation |
Detail History |
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UMIN000063038 2026/10/01 |
The Relationship Between Skipping Breakfast and Appetite Regulation | None | Open public recruiting |
Detail History |
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UMIN000063036 2026/10/01 |
Evaluating the Effectiveness of Exercise Classes Using Online Applications for Older Adults Living in the Community | Community-Dwelling Older Adults with Physical Pre-Frailty(65years old or more) | Preinitiation |
Detail History |
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UMIN000063023 2026/10/01 |
Short-term study of Blur | Myopia and myopic astigmatism | Completed |
Detail History |
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UMIN000063021 2026/10/01 |
Diabetes Skin Care Study | Type 2 diabetes mellitus | Preinitiation |
Detail History |
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UMIN000063010 2026/10/01 |
Nationwide Anaphylaxis Registry in Japan | Allergy and Anaphylaxis | Preinitiation |
Detail History |
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UMIN000062999 2026/10/01 |
Assessment of Gastroesophageal Reflux Disease (GERD) Before and After Sleeve Gastrectomy in Patients with Obesity | patients with obesity undergoing sleeve gastrectomy | No longer recruiting |
Detail History |
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UMIN000062992 2026/10/01 |
CEP Registry | Chronic Eosinophilic Pneumonia | Enrolling by invitation |
Detail History |
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UMIN000062985 2026/10/01 |
VITAMIN-D3 OSSEO Trial | Peri-implant bone healing following dental implant placement | Completed |
Detail History |
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UMIN000062977 2026/10/01 |
Short-Term Immobilization, Motor Imagery, and Upper Limb Activity Study | Secondary fracture after distal radius fracture | Preinitiation |
Detail History |
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UMIN000062974 2026/10/01 |
OPTISURV-CRC Study | Colorectal cancer after surgical resection | Preinitiation |
Detail History |
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UMIN000062954 2026/10/01 |
Japan Pediatric ECMO Registry | Critically ill pediatric patients requiring extracorporeal membrane oxygenation (ECMO) | Enrolling by invitation |
Detail History |
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UMIN000062947 2026/10/01 |
Disease burden, unmet needs, and treatment preferences among patients with haemophilia B in Japan: a mixed-methods study incorporating a discrete choice experiment | Hemophilia B | Preinitiation |
Detail History |
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UMIN000062943 2026/10/01 |
Parallel group comparative study of diapers for infants and toddlers | Not applicable | Preinitiation |
Detail History |
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UMIN000062938 2026/10/01 |
A prospective study of immediate-term CRCI | Pancreatic cancer and gynecologic cancers (ovarian, endometrial, and cervical cancers) | Preinitiation |
Detail History |
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UMIN000062917 2026/10/01 |
Effects of Chewing and Cognitive Tasks During Aerobic Exercise on Prefrontal Cortex Activ | Cognitive decline | Enrolling by invitation |
Detail History |
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UMIN000062894 2026/10/01 |
A Study of How Information About Functional Wagashi Supporting Gut Health Affects Consumers Purchase Intentions | Improvement of the Gastrointestinal Microbiome | No longer recruiting |
Detail History |
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UMIN000062873 2026/10/01 |
J-SHOCK CONNECT Study | Cardiogenic shock | Preinitiation |
Detail History |
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UMIN000062869 2026/10/01 |
Effects of Anesthetic Maintenance Agents on Hemodynamic Changes Following Pneumoperitoneum: A Retrospective Comparative Study of Remimazolam, Sevoflurane, Desflurane, and Propofol | laparoscopic surgery | Preinitiation |
Detail History |
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UMIN000062855 2026/10/01 |
A Randomized Crossover Simulation Study of Pre-shock Pause Time Across Different Defibrillator Models | Patients with cardiac arrest | Preinitiation |
Detail History |
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UMIN000062845 2026/10/01 |
EMSTONE Trial | Patients in which the presence of common bile duct stones is suspected due to elevated biliary enzymes but cannot be clearly confirmed on CT, and in which elective endoscopic stone removal will be performed if stones are present. | Preinitiation |
Detail History |
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UMIN000062842 2026/10/01 |
KIMURA study | Kimura Disease | Enrolling by invitation |
Detail History |
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UMIN000062809 2026/10/01 |
D-SAFE study | Healthy adults (participants with any disease are excluded). The intended future clinical application is chronic dizziness, visually induced dizziness, and vestibular hypofunction. | Preinitiation |
Detail History |
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UMIN000062798 2026/10/01 |
Pre-Learning Video Study for Robotic Surgery Simulator Training | Not applicable (healthy participants) | Preinitiation |
Detail History |
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UMIN000062779 2026/10/01 |
A3UP AIID Omics Study | Systemic lupus erythematosus, rheumatoid arthritis, idiopathic inflammatory myopathies, systemic sclerosis, Sjogrens syndrome, IgG4 related disease, ANCA associated vasculitis, other vasculitis syndromes, Castleman disease, TAFRO syndrome, familial Mediterranean fever, adult onset Stills disease, cryopyrin associated periodic syndrome, Tumor Necrosis Factor Receptor Associated Periodic Syndrome, Periodic Fever, Aphthous Stomatitis, Pharyngitis, and Cervical Lymphadenitis Syndrome, VEXAS syndrome, Behcets disease, discoid lupus erythematosus, psoriasis and psoriatic arthritis, psoriasiform dermatosis, atopic dermatitis, pemphigus and pemphigoid like conditions and mucosal pemphigoid like conditions, vitiligo, prurigo, idiopathic acquired generalized anhidrosis, pyoderma gangrenosum, urticaria, cutaneous lymphoma, palmoplantar pustulosis, cutaneous granulomatosis, such as annular granuloma | Preinitiation |
Detail History |
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UMIN000062760 2026/10/01 |
A Scoping Review of Home-Visit Postpartum Care in Japan | None applicable | Preinitiation |
Detail History |
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UMIN000062734 2026/10/01 |
The effect of co-ingesting rice and liquid on glycemic response and gastric emptying in healthy subjects | Healthy people | Completed |
Detail History |
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UMIN000062685 2026/10/01 |
Study of ICT-Based Remote Health Management for Older Adults | Older adults (no specific disease) | Preinitiation |
Detail History |
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UMIN000062643 2026/10/01 |
CHQOL Study (Cyclic Hematology Care and Quality of Life Study) | Hematologic Diseases (Hematologic Malignancies and Non-malignant Hematologic Disorders) | Preinitiation |
Detail History |
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UMIN000062624 2026/10/01 |
Activity Monitor-Based Discharge Support Randomized Controlled Trial | Heart Failure | Preinitiation |
Detail History |
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UMIN000062618 2026/10/01 |
ROBOLIVER Trial | Liver tumors (benign, borderline malignant, or malignant) | Preinitiation |
Detail History |
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UMIN000062583 2026/10/01 |
Inspiratory muscle training and diaphragm function | Healthy young adult males | No longer recruiting |
Detail History |
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UMIN000062510 2026/10/01 |
EEHGS: A pilot study | Abdominal Aortic Aneurysm | Preinitiation |
Detail History |
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UMIN000062506 2026/10/01 |
HARVEST Study: Hidaka Agricultural and Regional Vitality Evaluation through Social Interaction and Wearable Technologies | As the subjects are healthy adults, no specific disease name applies. | Preinitiation |
Detail History |
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UMIN000062497 2026/10/01 |
Evaluation of the Clinical Utility of PICSI | Infertility requiring intracytoplasmic sperm injection (ICSI) | Preinitiation |
Detail History |
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UMIN000062496 2026/10/01 |
Drug Therapy for Chromosomal Instability in Soft Tissue Sarcomas | Soft tissue sarcoma | Preinitiation |
Detail History |
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UMIN000062465 2026/10/01 |
Prospective PCCT-AAA-ECV Study | Abdominal Aortic Aneurysm | Preinitiation |
Detail History |
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UMIN000062406 2026/10/01 |
Clinical importance of H. suis infection and gastric microbiota: An International collaborative prospective observational study | H. suis infectious disease | Preinitiation |
Detail History |
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UMIN000062341 2026/10/01 |
Preschool LIBRE Profile-SF study in Japan | Burn injuries | Preinitiation |
Detail History |
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UMIN000062320 2026/10/01 |
Alzheimer's Disease Biomarkers with ICU Delirium and Sleep Disturbances | critically ill patients in the ICU | Preinitiation |
Detail History |
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UMIN000062290 2026/10/01 |
Multicenter observational study of endoscopic ultrasound-guided tissue acquisition for ampullary tumor | Ampullary tumor | Preinitiation |
Detail History |
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UMIN000062174 2026/10/01 |
A Multicenter Observational Study to Characterize Clonal Hematopoiesis in Long-Term Survivors After Allogeneic Hematopoietic Stem Cell Transplantation | Hematologic diseases | Preinitiation |
Detail History |
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UMIN000061745 2026/10/01 |
Intervention research on improving information literacy | Well-adolescents | Preinitiation |
Detail History |
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UMIN000061115 2026/10/01 |
A Multicenter, Prospective Observational Study of Symptom Reporting in Patients with Chronic Myeloid Leukemia (CML) Using a Digital Tool | Chronic Myeloid Leukemia | Preinitiation |
Detail History |
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UMIN000060192 2026/10/01 |
Effects of Far-Infrared Blood Circulation Promotion Devices on Sleep Quality | People who complaining of sleep disorders | No longer recruiting |
Detail History |
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UMIN000059256 2026/10/01 |
Verification of the Effects of a Single Dose of a Test Food on Psychological Effects | Male/female adults | Completed |
Detail History |
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UMIN000059252 2026/10/01 |
Research into the relationship between menstrual pain and diet: Longitudinal observational study | N/A | Preinitiation |
Detail History |
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UMIN000059146 2026/10/01 |
MISNCPUDTAPRCT | Nasopharyngeal carcinoma (NPC) undergoing definitive chemoradiotherapy | Preinitiation |
Detail History |
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UMIN000058863 2026/10/01 |
A study on colonic drug delivery of tryptophan | obesity and type 2 diabetes | Completed |
Detail History |
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UMIN000063124 2026/09/30 |
Exploratory study on the effects of consuming lactic acid bacteria on mental health | Healthy adults | Preinitiation |
Detail History |
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UMIN000063120 2026/09/30 |
Effects of consumption of the test food on cognitive function in healthy Japanese | Healthy Japanese | Open public recruiting |
Detail History |
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UMIN000063119 2026/09/30 |
SANA study | idiopathic pulmonary fibrosis, progressive pulmonary fibrosis | Open public recruiting |
Detail History |
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UMIN000063118 2026/09/30 |
A Single-Center Prospective Interventional Pilot Study to Assess the Feasibility, Safety, and Change in Absolute Coronary Flow Before and After Percutaneous Coronary Intervention and Its Association With Clinical Outcomes | chronic coronary syndrome | Enrolling by invitation |
Detail History |
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UMIN000063117 2026/09/30 |
Effects of Brief Postprandial Exercise Involving Large Lower-Limb Muscle Groups on Postprandial Blood Glucose Dynamics: A Crossover Study | healthy adult | Open public recruiting |
Detail History |
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UMIN000063113 2026/09/30 |
Evaluation of the Long-Term Course of Physical Factors Following Esophageal Cancer Surgery and Their Relationship to Prognosis | Esophageal cancer | Main results already published |
Detail History |
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UMIN000063112 2026/09/30 |
VR Exercise Study in Middle-Aged Adults | Healthy middle-aged adults | Completed |
Detail History |
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UMIN000063111 2026/09/30 |
Sensory-threshold NMES study in stroke | Stroke with hemiparesis | Preinitiation |
Detail History |
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UMIN000063110 2026/09/30 |
Dementia Perspective Workshop Study | Dementia (study participants are family caregivers of people with dementia) | Preinitiation |
Detail History |
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UMIN000063109 2026/09/30 |
Intraoperative OCT Assessment of Anterior Chamber Stability During Cataract Surgery | Age-related cataract | Open public recruiting |
Detail History |
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UMIN000063108 2026/09/30 |
Investigation of Morphological Changes in Corneal Sensory Nerves and Their Effects on Corneal Perception and Pain in Dry Eye | dry eye | Preinitiation |
Detail History |
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UMIN000063102 2026/09/30 |
An Exploratory Study on Individual Differences in Biological Responses to Alcohol Consumption | Healthy subjects | Preinitiation |
Detail History |
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UMIN000063101 2026/09/30 |
Effects of hydrogen-rich jelly intake on the human body | healthy participants with skin symptoms | Preinitiation |
Detail History |
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UMIN000063097 2026/09/30 |
Citrus Model Beverage Aroma Study on VDT Work-Induced Stress | Transient stress associated with VDT work | Preinitiation |
Detail History |
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UMIN000063094 2026/09/30 |
Exploratory study on factors predicting the effectiveness of cochlear implants and hearing aids | Sensorineural hearing loss | Preinitiation |
Detail History |
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UMIN000063091 2026/09/30 |
Observational study on the evaluation of age-related biological changes in healthy individuals and their relationship with lifestyle habits | Not applicable | Preinitiation |
Detail History |
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UMIN000063083 2026/09/30 |
Safety trial of overdose of the test food | Healthy subjects | Preinitiation |
Detail History |
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UMIN000063058 2026/09/30 |
Effects of Early Time-Restrieted Eating | none | Completed |
Detail History |
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UMIN000063057 2026/09/30 |
J-SCINHR Study | Chronic traumatic spinal cord injury | Preinitiation |
Detail History |
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UMIN000063047 2026/09/30 |
Verification of the Efficacy of a Diabetes Self-Management Support App for Patients with Diabetes Receiving Home-Based Care | Type 2 diabetic patient | Preinitiation |
Detail History |
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UMIN000063043 2026/09/30 |
Exploratory study of volatile oxidized lipids in exhaled breath and belched gas after intake of DHA soft capsules | Healthy adults | Preinitiation |
Detail History |
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UMIN000062932 2026/09/30 |
Analysis of the molecular pathology of the vasculitis syndromes | vasculitis designated intractable disease (Giant cell arteritis, Takayasu arteritis, polyarteritis nodosa etc.) | No longer recruiting |
Detail History |
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UMIN000062778 2026/09/30 |
Photograph-based Periodontal Disease Study | Periodongal disease | Preinitiation |
Detail History |
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UMIN000062494 2026/09/30 |
VIDEO-ENDO | None (Educational study) | Preinitiation |
Detail History |
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UMIN000062358 2026/09/30 |
The Utility of the IgM ELISA Assay and the Indirect IgA Fluorescence Assay | Eye Diseases Associated with Scratch Fever (Uveitis [Optic Neuritis and Retinitis], Parinaud's Ocular Gland Syndrome) | Preinitiation |
Detail History |
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UMIN000059532 2026/09/30 |
Verification of the Effects of Lactic Acid Bacteria Consumption on the Skin Quality of Healthy Individuals Who Recognize Having Sensitive Skin | No | No longer recruiting |
Detail History |
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UMIN000063107 2026/09/29 |
High-Intensity Laser Therapy (HILT); Low-Level Laser Therapy (LLLT); Knee Osteoarthritis (KOA) | Knee osteoarthritis (KOA) and healthy older adults | Completed |
Detail History |
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UMIN000063106 2026/09/29 |
INOPPs2 study | Traumatic cervical spinal cord injury | Preinitiation |
Detail History |
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UMIN000063104 2026/09/29 |
Association of Perioperative Serum Uric Acid Dynamics with Postoperative Delirium and Postoperative Cognitive Dysfunction: A Prospective Cohort Study in Intensive Care Unit Patients | Postoperative delirium; postoperative cognitive dysfunction | Preinitiation |
Detail History |
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UMIN000063099 2026/09/29 |
Mattress Topper Crossover Study | Healthy adults | Completed |
Detail History |
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UMIN000063098 2026/09/29 |
Effects of continuous intake of soy protein on gut microbiota and performance in athletes | Healthy Adults | Preinitiation |
Detail History |
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UMIN000063093 2026/09/29 |
co-production personalized newborn skin care plans | Healthy infants | Open public recruiting |
Detail History |
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UMIN000063092 2026/09/29 |
LEAP-J study | Epilepsy | Enrolling by invitation |
Detail History |
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UMIN000063090 2026/09/29 |
GABA-BP-SR | Healthy adults with high-normal blood pressure | Preinitiation |
Detail History |
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UMIN000063089 2026/09/29 |
Agreement Between SedLine-Derived BIS Calculated From SedLine EEG and Native BIS Monitor Values in Patients Undergoing General Anesthesia: A Prospective Observational Study | Adult patients undergoing general anesthesia | Preinitiation |
Detail History |
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UMIN000063081 2026/09/29 |
Safety trial of long-term intake of the test food | Healthy subjects | Preinitiation |
Detail History |
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UMIN000059230 2026/09/29 |
Effect of intake of heat-killed LAB on the oral function. | Healthy adults | Completed |
Detail History |
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UMIN000059226 2026/09/29 |
Effect of intake of heat-killed LAB on the oral function. | Healthy adults | Completed |
Detail History |
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UMIN000059222 2026/09/29 |
Effect of intake of heat-killed LAB on the oral function. | Healthy adults | Completed |
Detail History |
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UMIN000063087 2026/09/28 |
MIPS-RBO Study | Unresectable malignant hilar biliary obstruction | Open public recruiting |
Detail History |
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