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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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| 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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UMIN000062757 2026/09/01 |
Morphological and Biochemical Characterization of Novel Peptides Produced in Human Pancreatic Islets | Patients with pancreatic or biliary diseases undergoing pancreatectomy | Preinitiation |
Detail History |
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UMIN000062749 2026/09/01 |
The efficacy of Shakuyaku-kanzo-to in treating peripheral neuropathy caused by chemotherapy | Patients undergoing chemotherapy for urological tumours | Preinitiation |
Detail History |
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UMIN000062746 2026/09/01 |
A Qualitative Study of Critical Incident Stress Prevention Education for Emergency Nurses | Critical Incident Stress | Preinitiation |
Detail History |
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UMIN000062737 2026/09/01 |
Efficacy and safety of 0.5% epinastine ophthalmic solution cream | Patients with allergic conjunctivitis | Main results already published |
Detail History |
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UMIN000062735 2026/09/01 |
Evaluation of the Effects and Practicality of a Desktop AI Robot Intervention for Reducing Loneliness | Healthy students or workers aged 13-65 years who engage in desk work for at least 2 hours per da | Preinitiation |
Detail History |
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UMIN000062726 2026/09/01 |
Changes in Hand Hygiene Perceptions and Methicillin-Resistant Staphylococcus aureus Detection through Visualization of Patient Zones in the Neonatal Intensive Care Units: A Before-and-After Comparative Study | MRSA detection in Neonatal Intensive Care Units | Completed |
Detail History |
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UMIN000062702 2026/09/01 |
ARIA study | Patients scheduled to undergo hepatobiliary and pancreatic surgery | Enrolling by invitation |
Detail History |
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UMIN000062699 2026/09/01 |
Development of an AI-Based Feedback System for Tooth Preparation Assessment and Verification of Its Educational Effects on Dental Residents | Condition Health Condition(s) or Problem(s) studied:Dental education / Clinical skill training | Preinitiation |
Detail History |
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UMIN000062697 2026/09/01 |
AirwayBurn-Heparin RCT SR and MA | Airway burn and smoke inhalation injury | Preinitiation |
Detail History |
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UMIN000062696 2026/09/01 |
Trauma-WBT RCT SR and MA | Traumatic hemorrhage and hemorrhagic shock | Preinitiation |
Detail History |
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UMIN000062695 2026/09/01 |
AlP-NAC SR and MA | Acute aluminum phosphide poisoning | Preinitiation |
Detail History |
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UMIN000062692 2026/09/01 |
Objective Evaluation Study for Determining DLR Reconstruction Parameters in MRI | Not applicable | Preinitiation |
Detail History |
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UMIN000062690 2026/09/01 |
Study of PICSI | Infertility requiring intracytoplasmic sperm injection (ICSI) | Preinitiation |
Detail History |
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UMIN000062684 2026/09/01 |
Weekly 8 Study | Head and Neck Cancer | Preinitiation |
Detail History |
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UMIN000062682 2026/09/01 |
Qoobo Pain Study | Experimentally induced pain in healthy adults | Preinitiation |
Detail History |
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UMIN000062670 2026/09/01 |
A prospective observational study of rehabilitation and functional outcomes in patients with disorders of consciousness | Patients with brain injuries such as stroke, head trauma, hypoxic encephalopathy and encephalitis | Enrolling by invitation |
Detail History |
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UMIN000062669 2026/09/01 |
A study of the post-illumination pupil response in circadian rhythm sleep-wake disorders | circadian rhythm sleep-wake disorder | Open public recruiting |
Detail History |
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UMIN000062658 2026/09/01 |
Development of an Interactive AI Educational Support System for People with Dementia to Support the Practice of Person-Centered Care | no | Preinitiation |
Detail History |
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UMIN000062657 2026/09/01 |
COMPASS Salt-Reduction Trial | Hypertension | Open public recruiting |
Detail History |
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UMIN000062651 2026/09/01 |
Perceptions and Practices of Pediatric Certified Nurse Specialists Affiliated with Visiting Nursing Stations Regarding Collaboration and Coordination with Medical, Educational, and Welfare Agencies | Perceptions and Practices of Pediatric Certified Nurse Specialists Affiliated with Visiting Nursing Stations Regarding Collaboration and Coordination with Medical, Educational, and Welfare Agencies | Preinitiation |
Detail History |
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UMIN000062629 2026/09/01 |
Development of a Multitask Machine Learning Framework for Detecting Psychological Frailty in Older Adults Using Acoustic Speech Features | Dementia, Depressive symptoms | Preinitiation |
Detail History |
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UMIN000062612 2026/09/01 |
MUSIC-PORT trial | Patients undergoing central venous port placement | Preinitiation |
Detail History |
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UMIN000062601 2026/09/01 |
Transcranial magnetic stimulation to induce somatosensory extinction | Healthy adults | Preinitiation |
Detail History |
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UMIN000062580 2026/09/01 |
Development of a Mixed Reality Surgical Airway Management Simulator | Not applicable | Preinitiation |
Detail History |
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UMIN000062550 2026/09/01 |
The Effect of AI Diagnostic Support on Paramedics' Clinical Assessment and Transport Destination Selection: A Randomized Crossover Trial | Prehospital emergency care | Preinitiation |
Detail History |
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UMIN000062547 2026/09/01 |
Effects of Wall-Supported Single-Leg Calf Raises on Lower-Leg Muscle Activity | Healthy adult males aged 18-30 years | Preinitiation |
Detail History |
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UMIN000062541 2026/09/01 |
Pickleball Intervention in Breast Cancer Surviviors | Breast Cancer | Preinitiation |
Detail History |
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UMIN000062507 2026/09/01 |
Sleep Assessment Study by Periorbital Intervention | Not applicable | Preinitiation |
Detail History |
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UMIN000062498 2026/09/01 |
IZERVAY Real-World Evidence Study Japan | Geographic Atrophy secondary to Age-Related Macular Degeneration (GA-AMD) | Preinitiation |
Detail History |
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UMIN000062484 2026/09/01 |
Evaluation of the Hemostatic Effect of ORC in BHA | Femoral neck fracture | Preinitiation |
Detail History |
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UMIN000062476 2026/09/01 |
ANKLE-NMES-XO | History of ankle sprain | Preinitiation |
Detail History |
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UMIN000062473 2026/09/01 |
DWI Brain Microstructure Study | neurological disorders, such as Parkinson's disease and epilepsy | Preinitiation |
Detail History |
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UMIN000062440 2026/09/01 |
Exploratory Clinical Trial of vagal nerve stimulation for Dizziness | peripheral vestibular disorders | Preinitiation |
Detail History |
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UMIN000062388 2026/09/01 |
CT-CST Stroke Prognosis Study | Putaminal or thalamic hemorrhage | No longer recruiting |
Detail History |
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UMIN000062379 2026/09/01 |
Effects of Visual, Auditory, and Physical Stimuli from an Intimate Male Partner on Pain Sensitivity in Adults | Not applicable | Preinitiation |
Detail History |
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UMIN000062345 2026/09/01 |
Perioperative EMS Study in Lung Cancer Surgery | Lung cancer (patients scheduled of curative resection for lobectomy, segmentectomy, or partial resection ) | Preinitiation |
Detail History |
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UMIN000062273 2026/09/01 |
Tattoo-related sarcoidosis registry | Tattoo-related sarcoidosis | Open public recruiting |
Detail History |
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UMIN000062240 2026/09/01 |
IMPACT-IPE in Japan: Educational Effects and Patient Outcomes Study | Patients admitted to the ICU (no specific condition), | Preinitiation |
Detail History |
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UMIN000062201 2026/09/01 |
F-v warm-up study | Adult male athletes who habitually perform weight training | Preinitiation |
Detail History |
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UMIN000062200 2026/09/01 |
Hip restriction and lumbar rotation study | Adult male participants aged 18-39 years with baseball experience | Preinitiation |
Detail History |
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UMIN000062133 2026/09/01 |
Evaluation tests for new oral composition | Periodontal disease | Preinitiation |
Detail History |
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UMIN000061988 2026/09/01 |
NHF vs NIV for PFA | atrial fibrillation | Completed |
Detail History |
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UMIN000061765 2026/09/01 |
Perceptions and Behaviors Related to Patient Engagement in Fall Prevention Among Hospitalized Patients: A Scoping Review | Patients required to prevent falls during hospitalization | Open public recruiting |
Detail History |
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UMIN000061354 2026/09/01 |
A Study on the Secretory Dynamics of GLP-1 Following Beverage Consumption | Volunteer | Preinitiation |
Detail History |
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UMIN000060765 2026/09/01 |
Effects on the Gut Microbiota of Hospitalized Elderly Patients | Elderly with dysphagia and hospitalized elderly | Enrolling by invitation |
Detail History |
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UMIN000060361 2026/09/01 |
Pulsed Field Ablation for Atrial Fibrillation Improves Right Ventricular Pulmonary Artery Coupling Without Increasing in Pulmonary Artery Pressure | Atrial Fibrillation | Completed |
Detail History |
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UMIN000055501 2026/09/01 |
Further analysis of protein absorption after ingesting an enteral diet | Healthy male adults | Preinitiation |
Detail History |
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UMIN000062758 2026/08/31 |
Identification of gut and skin environmental biomarkers for predicting progression from infantile eczema to atopic dermatitis and food sensitization | Atopic Dermatitis / Eczema / Food allergy | Preinitiation |
Detail History |
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UMIN000062756 2026/08/31 |
Medicinal-Food Homology and Chronic Low-grade Systemic Inflammation | Chronic Low-grade Systemic Inflammation | Open public recruiting |
Detail History |
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UMIN000062755 2026/08/31 |
Medicinal-Food Homology and Chronic Low-grade Systemic Inflammation | Chronic Low-grade Systemic Inflammation | Open public recruiting |
Detail History |
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UMIN000062754 2026/08/31 |
EUS-SWE Histopathological Validation Study in Steatotic Liver Disease | Steatotic Liver Disease | Enrolling by invitation |
Detail History |
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UMIN000062753 2026/08/31 |
Umulin Skin Study | Healthy adults | Preinitiation |
Detail History |
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UMIN000062752 2026/08/31 |
Survival and Long-Term Outcomes in Individuals with Campomelic Dysplasia: A Systematic Review | Campomelic dysplasia | Preinitiation |
Detail History |
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UMIN000062751 2026/08/31 |
Verification of the Effect of the Test Food on Inhibiting the Rise in Blood Glucose Levels. | Adult | Preinitiation |
Detail History |
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UMIN000062748 2026/08/31 |
The Physiological and Psychological Effects of Creating Group Plantings with Others | healthy person | Preinitiation |
Detail History |
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UMIN000062747 2026/08/31 |
Data collection study on respiratory tract infections | Acute upper respiratory tract infections (Influenza, COVID-19, Streptococcal pharyngitis, etc.) | Preinitiation |
Detail History |
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UMIN000062743 2026/08/31 |
The impact of a transfer-assist robot on care in long-term care facilities: A Qualitative Study | Staff members at facilities using Hug | Enrolling by invitation |
Detail History |
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UMIN000062741 2026/08/31 |
LIM+SICG RCT | Patients with end-stage GI cancer | Preinitiation |
Detail History |
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UMIN000062740 2026/08/31 |
Mental fatigue stress test following ingestion of inositol-containing tablets | Healthy adults | Preinitiation |
Detail History |
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UMIN000062738 2026/08/31 |
The effect of food intake on exercise duration in hot environments | Healthy adults | Preinitiation |
Detail History |
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UMIN000062736 2026/08/31 |
Life review for terminally ill cancer patients using image-generating AI: A multicenter feasibility study | cancer | Preinitiation |
Detail History |
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UMIN000062723 2026/08/31 |
AI-assisted Channel-VL Intubation Time RCT in Novices | Patients undergoing elective surgery requiring endotracheal intubation under general anesthesia | Preinitiation |
Detail History |
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UMIN000062717 2026/08/31 |
PRE-LIFE Stroke Study | Stroke | Preinitiation |
Detail History |
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UMIN000062713 2026/08/31 |
Gait changes in patients with hip osteoarthritis | hip osteoarthritis | Completed |
Detail History |
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UMIN000062574 2026/08/31 |
The ZERO G Trial | Renal cell carcinoma, Renal pelvic carcinoma, Ureteral carcinoma, Adrenal tumor | Enrolling by invitation |
Detail History |
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UMIN000062543 2026/08/31 |
EXPLORE-FND Study | Functional neurological disorder | Preinitiation |
Detail History |
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UMIN000062520 2026/08/31 |
WISE(Wellbeing In Students and Emerging adults) | Not Applicable | Preinitiation |
Detail History |
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UMIN000062422 2026/08/31 |
Follow-up interview study on perceptions of the impact of daily alcohol consumption and acceptability of digital support | Healthy subjects | Preinitiation |
Detail History |
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UMIN000062270 2026/08/31 |
Verification of the effects of Peucedanum japonicum root extract on abdominal fat | Healthy volunteer | Preinitiation |
Detail History |
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UMIN000062214 2026/08/31 |
Effect of Sun-Dried Dried Squid Products (Sakiika) on Vitamin D Status | Vitamin D deficiency and insufficiency | Preinitiation |
Detail History |
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UMIN000062113 2026/08/31 |
Patient Satisfaction and Quality of Life After Low Anterior Resection Versus Permanent Stoma for Lower Rectal Cancer: A Comparative Study | Lower Rectal Cancer | Preinitiation |
Detail History |
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UMIN000061572 2026/08/31 |
Non-randomized, open-label crossover comparative trial on the effects of food intake on blood glucose levels | N/A(healthy adults) | Preinitiation |
Detail History |
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UMIN000061176 2026/08/31 |
Evaluation of the effectiveness of cognitive training using a Web-based platform for epilepsy | Epilepsy | Preinitiation |
Detail History |
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UMIN000059775 2026/08/31 |
Research for novel markers reflecting pancreatic beta-cell disorders. | Diabetes | Open public recruiting |
Detail History |
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UMIN000062739 2026/08/30 |
Red ginseng immunomodulatory crossover study | Healthy women of reproductive age | Completed |
Detail History |
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UMIN000062712 2026/08/30 |
An Exploratory Study on the Effects of Sleep on Cognitive Function | Not applicable | Preinitiation |
Detail History |
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UMIN000062703 2026/08/30 |
Study to evaluate the effect of peeling cosmetics containing phytic acid on skin | Healthy adults | Completed |
Detail History |
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UMIN000062439 2026/08/30 |
Pre-loss Family Psychological Support CQ | Psychological distress, including anticipatory grief, experienced before the patient's death by family members of patients with cancer or other life-threatening physical illnesses | No longer recruiting |
Detail History |
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UMIN000060078 2026/08/30 |
Choice patterns among lotteries in attention-deficit/hyperactivity disorder | Attention deficit hyperactivity disorder (ADHD), healthy controls | Enrolling by invitation |
Detail History |
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UMIN000060077 2026/08/30 |
Dynamics of time preference in attention-deficit/hyperactivity disorder | Attention deficit hyperactivity disorder (ADHD), healthy controls | Enrolling by invitation |
Detail History |
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UMIN000062732 2026/08/29 |
intervention study on the effect of transcutaneous electrical nerve stimulation on acute pain on the second day after total knee arthroplasty | Knee osteoarthritis | Enrolling by invitation |
Detail History |
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UMIN000062731 2026/08/29 |
AsisTIVA Utilization and Perioperative Outcome Evaluation Study | Patients undergoing general anesthesia using total intravenous anesthesia | Enrolling by invitation |
Detail History |
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UMIN000062718 2026/08/29 |
Cuff-Leak Test Results in Patients Requiring Prolonged Sedation After General Anesthesia: A Prospective Observational Study | Congenital disorders in children causing facial hypoplasia, cervical myelopathy in adults | Open public recruiting |
Detail History |
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UMIN000062730 2026/08/28 |
Olfactory VR Visual Fidelity Study | Age-related cognitive decline | Completed |
Detail History |
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UMIN000062729 2026/08/28 |
HP-Ag vs QAC OR Trial | Microbial contamination of high-touch operating room surfaces | Completed |
Detail History |
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UMIN000062727 2026/08/28 |
Study of the physical and mental effects of environmental conditions on humans | Not applicable | Open public recruiting |
Detail History |
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UMIN000062725 2026/08/28 |
KLK study | Patients who regularly received licorice-containing Kampo medicines from the preoperative period until the day before surgery. | No longer recruiting |
Detail History |
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UMIN000062724 2026/08/28 |
GLIM-FIM Rehabilitation Study | Patients Aged 65 Years and Older Admitted to a Convalescent Rehabilitation Ward | Preinitiation |
Detail History |
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UMIN000062722 2026/08/28 |
Classification and Characteristics of Loneliness and Social Support Among Elderly Individuals Requiring Long-Term Care Who Use Day Care Rehabilitation Services: A Focus on Psychosocial Quality of Life | Older adults requiring long-term care | Preinitiation |
Detail History |
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UMIN000062721 2026/08/28 |
APG-PG Trial | Esophagogastric junction cancer | Preinitiation |
Detail History |
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UMIN000062720 2026/08/28 |
Effect of Daily Ingestion of Oligosaccharides on Intestinal Environment | Healthy adult | Preinitiation |
Detail History |
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UMIN000062716 2026/08/28 |
Peer-BC AI Study | Breast cancer | Completed |
Detail History |
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UMIN000062674 2026/08/28 |
The Relationship Between Sense of Place and Interdependent Happiness Among Older Adults Requiring Long-Term Care Who Use Day Rehabilitation Services: A Mixed-Methods Study Focusing on the Background Factors Underlying a Positive Sense of Place | Older adults requiring long-term care | Preinitiation |
Detail History |
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UMIN000062647 2026/08/28 |
An Intra-Individual Randomized Controlled Trial of a Skincare Cream | Solar Lentigines | Preinitiation |
Detail History |
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UMIN000062715 2026/08/27 |
Single-arm phase II study evaluating supportive therapy for patients with non-small cell lung cancer receiving immune checkpoint inhibitor plus chemotherapy using Juzentaihoto: SUPPORT-JTT study | non-small cell lung cancer | Preinitiation |
Detail History |
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UMIN000062714 2026/08/27 |
Effects of an Elbow-Up Instruction on the Late Cocking Phase in Junior High School Baseball Players | Healthy Male Junior High School Baseball Players | Preinitiation |
Detail History |
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UMIN000062711 2026/08/27 |
Establishment of a Dosimetry Protocol Using Post PSMA Treatment SPECT/CT Imaging | Castration-resistant prostate cancer | Enrolling by invitation |
Detail History |
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UMIN000062710 2026/08/27 |
Evaluation for Endometrial Cytology Using ThinPrep Liquid-Based Cytology | Endometrial Cancer | Open public recruiting |
Detail History |
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UMIN000062709 2026/08/27 |
Anterior maxillary segmental osteotomy with two CAD/CAM splints and real time navigation system | jaw deformity | Open public recruiting |
Detail History |
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UMIN000062708 2026/08/27 |
eNH study | Chronic Obstructive Pulmonary Disease | Preinitiation |
Detail History |
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