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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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UMIN000062808 2026/09/04 |
IP-RED Study | Healthy adults | Preinitiation |
Detail History |
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UMIN000062801 2026/09/04 |
Comparative study between site-visiting and remote trials | Healthy Adults | Preinitiation |
Detail History |
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UMIN000062800 2026/09/04 |
Development of Exercises to Raise Core Body Temperature | Adult/ Heatstroke | Preinitiation |
Detail History |
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UMIN000062772 2026/09/04 |
Kanagawa Knee Study Follow-up | Knee osteoarthritis | Preinitiation |
Detail History |
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UMIN000062744 2026/09/04 |
Vitiligo Patients Web-based survey: Characterization of Japanese Vitiligo Patients without Targeted Immune Modulators | Vitiligo | Preinitiation |
Detail History |
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UMIN000062728 2026/09/04 |
Evaluation of the effects of forest walking and digital biomarker | Healthy adults | Preinitiation |
Detail History |
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UMIN000062719 2026/09/04 |
A Study on the Efficacy of test food in Volunteers with Tinnitus-Like Symptoms | Healthy adult | Preinitiation |
Detail History |
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UMIN000062081 2026/09/04 |
AT-Knee Trial | Osteoarthritis of the knee requiring primary total knee arthroplasty | Preinitiation |
Detail History |
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UMIN000062816 2026/09/03 |
Macerate Gel Oral Care Study | Oral dryness and desquamated epithelial membrane in patients with dysphagia receiving non-oral nutrition | Completed |
Detail History |
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UMIN000062813 2026/09/03 |
OGA Stick-Figure Trial | Final-year undergraduate students enrolled in a physical therapy program. | Completed |
Detail History |
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UMIN000062812 2026/09/03 |
Shoe lift height and oxygen consumption during KAFO walking | Healthy adults | Preinitiation |
Detail History |
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UMIN000062811 2026/09/03 |
Treatment Preference Study of Adjuvant Endocrine Therapy in Hormone Receptor-Positive, HER2-Negative Early Breast Cancer | Hormone receptor-positive, HER2-negative early breast cancer | Preinitiation |
Detail History |
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UMIN000062810 2026/09/03 |
CARE-EAT Study | Older adults requiring long-term care | Preinitiation |
Detail History |
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UMIN000062807 2026/09/03 |
Subjective evaluation of the comfortability and functionality of the newly developed 2026 model ankle orthosis | None specified | Preinitiation |
Detail History |
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UMIN000062804 2026/09/03 |
Effects of carbon dioxide hydrate cryotherapy on knee flexor muscle function recovery trajectory after muscle damage: A randomized controlled trial | Healthy participant | Completed |
Detail History |
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UMIN000062803 2026/09/03 |
A study on the effects of continuous intake of test food on cold-like symptoms in infants and school children: A randomized, double-blind, placebo-controlled, parallel-group study | Healthy participants | Preinitiation |
Detail History |
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UMIN000062799 2026/09/03 |
ISLAND-HEART | Cardiovascular disease | Preinitiation |
Detail History |
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UMIN000062797 2026/09/03 |
Pfannenstiel vs Umbilical TANKO Trial | Acute appendicitis | Preinitiation |
Detail History |
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UMIN000062783 2026/09/03 |
The Effectiveness of Aromatherapy Massage in Chronic Pain Relief for Parkinson's Disease Patients: A Randomized Controlled Trial | Parkinson's Disease | No longer recruiting |
Detail History |
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UMIN000062771 2026/09/03 |
Study of developing an early detection and prevention tool for amyloid beta accumulation in the brain using biosensors | mild cognitive impairment and subjective cognitive decline | Preinitiation |
Detail History |
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UMIN000062693 2026/09/03 |
Effect of bread and potato salad with reduced digestible dextrin on blood glucose and sleepiness | Healthy adult | Preinitiation |
Detail History |
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UMIN000062794 2026/09/02 |
Effect of MA-T oral care on periodontal pathogens | Type 2 diabetes | Enrolling by invitation |
Detail History |
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UMIN000062791 2026/09/02 |
An Exploratory Study of Gut Microbiota Associated with Lipid Metabolism | NA | Preinitiation |
Detail History |
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UMIN000062790 2026/09/02 |
Effects of a Dental Rinse Containing Cetylpyridinium Chloride (CPC) and Coconut Oil Fatty Acid Acylarginine Ethyl DL-PCA Salt (CAE) on Plaque Accumulation, Gingivitis and Oral Microbiota: A Placebo-Controlled, Randomized, Double-Blind, Parallel-Group Comparative Study | Plaque accumulation and gingivitis | Preinitiation |
Detail History |
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UMIN000062789 2026/09/02 |
EXB-Okehazama-SZ | Schizophrenia and Chronic Constipation | No longer recruiting |
Detail History |
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UMIN000062788 2026/09/02 |
Effect of comprehensive oral care instruction including rubber interdental brushes on oral hygiene maintenance at furcation involvement sites | furcation involvement | Preinitiation |
Detail History |
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UMIN000062787 2026/09/02 |
MLT Study | Age-related decline in muscle mass, muscle strength, and physical function | Completed |
Detail History |
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UMIN000062786 2026/09/02 |
LIBRA-Japan trial | Patients with Curatively Resected High-Risk Stage II and Stage III Colon Cancer | Preinitiation |
Detail History |
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UMIN000062784 2026/09/02 |
Exploratory human study to verify the postprandial blood glucose suppression effect and second-meal effect of food containing cactus | Healthy Adults | Preinitiation |
Detail History |
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UMIN000062782 2026/09/02 |
Reliability Assessment of a Classification Method for Sites of Maximum Pain After Distal Radius Fracture Surgery Based on Anatomical Landmarks | Distal radius fracture | Enrolling by invitation |
Detail History |
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UMIN000062781 2026/09/02 |
Exploratory Study of Skin Condition When Using Face Masks After Aesthetic Treatment | Adult | Preinitiation |
Detail History |
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UMIN000062773 2026/09/02 |
NAP4 Safety and Usability Pilot Study | atopic dermatitis | Preinitiation |
Detail History |
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UMIN000062770 2026/09/02 |
US-MOVE | Everyone who plays sports | Preinitiation |
Detail History |
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UMIN000062761 2026/09/02 |
Survey of Smartphone Use as AAC in People with Chronic Aphasia | Aphasia | Open public recruiting |
Detail History |
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UMIN000062750 2026/09/02 |
Monitoring Study on the Improvement of Fingertip Condition and Quality of Life through Yubisaki (Fingertip) Care using Atmospheric-Pressure Low-Temperature Plasma Device and a Specialized Serum. | Adult | Preinitiation |
Detail History |
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UMIN000062775 2026/09/01 |
CLEANS Study | Cataract | No longer recruiting |
Detail History |
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UMIN000062768 2026/09/01 |
ICSM Prognosis Study | Gastroenterological and oncological diseases; cachexia, sarcopenia, and malnutrition | Enrolling by invitation |
Detail History |
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UMIN000062766 2026/09/01 |
MultiEP-NP Study | Spinal cord injury, stroke, limb amputation, and brachial plexus injury; healthy adults as controls | Preinitiation |
Detail History |
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UMIN000062765 2026/09/01 |
Effects of Triennale viewing on adult participant mental health and mood | Male/Female adults | Open public recruiting |
Detail History |
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UMIN000062764 2026/09/01 |
Antiviral Subacute Post-COVID Symptom TTE Study (JMDC) | COVID-19 (acute COVID-19 diagnosed in outpatient care). The outcome is subacute post-COVID symptoms (impaired smell, impaired taste, fatigue, cough, appetite loss). | Preinitiation |
Detail History |
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UMIN000062763 2026/09/01 |
Sauna Bathing and Hot Baths in Relation to Semen Parameters | Male Reproductive Health | Preinitiation |
Detail History |
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UMIN000062759 2026/09/01 |
JSN-Gait Biomechanics Study | Osteoarthritis, osteonecrosis of the femoral head, chronic spinal disorders, Parkinson's disease, and parkinsonian syndromes | Open public recruiting |
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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