UMIN-CTR Search Clinical Trials
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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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UMIN000060918 2026/03/13 |
Stratified Effectiveness of Knee Orthosis for Knee Osteoarthritis | Knee Osteoarthritis | Preinitiation |
Detail History |
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UMIN000060916 2026/03/13 |
A Study on the Effects of Consuming Foods Containing Fermented Rice Bran on Bowel Movements | No | Preinitiation |
Detail History |
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UMIN000060906 2026/03/13 |
Explaration of the association between genetic abnormalities and clinicopathological findings in follicular lymphoma | Follicular lymphoma | Completed |
Detail History |
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UMIN000060532 2026/03/13 |
anti-inflammatory postoperative mouthwash trial | chronic periodontitis, moderate to severe | Preinitiation |
Detail History |
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UMIN000060527 2026/03/13 |
preoperative high-activity CPC mouthwash trial | moderate to severe chronic periodontitis | Preinitiation |
Detail History |
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UMIN000060915 2026/03/12 |
AIM-MoCap Study | Healthy adults | Preinitiation |
Detail History |
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UMIN000060912 2026/03/12 |
Postprandial blood glucose investigation | diabetes mellitus | Completed |
Detail History |
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UMIN000060910 2026/03/12 |
ARCR-ISB Trial | Rotator cuff tear | Completed |
Detail History |
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UMIN000060909 2026/03/12 |
Estimating Delayed Onset Muscle Soreness (DOMS) Using Segmental-Bioelectrical Impedance Spectroscopy (S-BIS) | healthy male adults | Preinitiation |
Detail History |
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UMIN000060903 2026/03/12 |
Association Between Perioperative Serum Creatinine Changes and Short- and Mid-to-Long-Term Renal Outcomes in Patients Undergoing Transcatheter Aortic Valve Implantation: A Retrospective Observational Study | aortic valve stenosis | Open public recruiting |
Detail History |
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UMIN000060902 2026/03/12 |
Impact of photoselective vaporization of the prostate (PVP-XPS) on work productivity | Benign prostatic hyperplasia | Enrolling by invitation |
Detail History |
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UMIN000060895 2026/03/12 |
L-DOPA + CPZ therapy for OCD | obsessive compulsive disorder | Completed |
Detail History |
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UMIN000055749 2026/03/12 |
Correlation between FPI with CB of spine in individuals with mild AIS: a pliot study | Adolescent idiopathic scoliosis | Open public recruiting |
Detail History |
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UMIN000060901 2026/03/11 |
Effects of Menstrual Cycle-Related Sex Hormone Fluctuations on Joint Laxity and Structural Properties | healthy adult women | Preinitiation |
Detail History |
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UMIN000060898 2026/03/11 |
STILD Study | Interstitial Lung Disease | Open public recruiting |
Detail History |
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UMIN000060896 2026/03/11 |
Progression of Physical Function and Implementation Status of Acute-Phase Mobilization Programs in Hospitalized Older Patients with Heart Failure | Heart Failure | Enrolling by invitation |
Detail History |
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UMIN000060894 2026/03/11 |
Booster and Serum Skin Evaluation RCT | Not applicable (Healthy adults) | No longer recruiting |
Detail History |
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UMIN000060892 2026/03/11 |
The diagnostic yield of malignant lymphoma by convex-probe endobronchial ultrasound bronchoscope: a multicenter prospective observational study | Malignant lymphoma | Open public recruiting |
Detail History |
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UMIN000057083 2026/03/11 |
Clinical trial on psychological effect by intake of test beverage | Healthy adults | Completed |
Detail History |
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UMIN000060891 2026/03/10 |
Molecular analysis of retinal diseases using aqueous humor obtained during intravitreal injection | Retinal diseases requiring intravitreal injection (e.g., age-related macular degeneration, diabetic macular edema, retinal vein occlusion, and neovascular glaucoma). | Preinitiation |
Detail History |
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UMIN000060890 2026/03/10 |
A post-hoc analytical study on the effects of test food intake on fundus and nail bed blood flow | No | Preinitiation |
Detail History |
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UMIN000060889 2026/03/10 |
AI-assisted Chat system for patients after THA | Patients undergoing total hip arthroplasty (THA) | Enrolling by invitation |
Detail History |
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UMIN000060886 2026/03/10 |
BPPV fatigue of inhibitory positional nystagmus in posterior-canal-type BPPV | Posterior-canal-type benign paroxysmal positional vertigo | Open public recruiting |
Detail History |
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UMIN000060880 2026/03/10 |
taste disorders caused by P2X3 receptor antagonists in asthmatic refractory cough | asthma | Open public recruiting |
Detail History |
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UMIN000060873 2026/03/10 |
HAL Brain Injury Observational Study | patients with brain injury | Enrolling by invitation |
Detail History |
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UMIN000060868 2026/03/10 |
Distraction Effects on Emotional Responses and Pain | Neurological Disorders | Preinitiation |
Detail History |
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UMIN000060807 2026/03/10 |
Relationships between adrenal volume, hormonal status and metabolic improvement in patients with severe obesity undergoing metabolic surgery | Severe obesity | Enrolling by invitation |
Detail History |
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UMIN000060799 2026/03/10 |
Cryo-TLS study | Non-small cell carcinoma | No longer recruiting |
Detail History |
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UMIN000060795 2026/03/10 |
Comparison between peripheral perfusion index and nailfold microcirculation: a single-center prospective observational study | Healthy adults | Preinitiation |
Detail History |
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UMIN000060879 2026/03/09 |
A retrospective cohort study on predictors of renal function decline in a population at risk for the onset and progression of chronic kidney disease | chronic kidney disease | Open public recruiting |
Detail History |
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UMIN000060878 2026/03/09 |
PD-ACP | Parkinson's disease | Open public recruiting |
Detail History |
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UMIN000060877 2026/03/09 |
JANIS-SSI Season Study | Orthopedic surgery | No longer recruiting |
Detail History |
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UMIN000060874 2026/03/09 |
Efficacy of Sacubitril/Valsartan on out-of-office blood pressure in hypertensive patients | Hypertension | No longer recruiting |
Detail History |
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UMIN000060872 2026/03/09 |
Examination of the learning effects of utilizing a family nursing LMS (Learning Management System) | Not applicable (Educational intervention study targeting clinical nurses) | Preinitiation |
Detail History |
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UMIN000060869 2026/03/09 |
HEM-VF Study | visual fatigue, asthenopia | Open public recruiting |
Detail History |
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UMIN000060864 2026/03/09 |
REMAPS Study (Remimazolam Sedation in Endoscopy among Patients Receiving Antipsychotics) | Sedation during gastrointestinal endoscopy | Preinitiation |
Detail History |
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UMIN000060863 2026/03/09 |
Survey on the Actual State of Mentoring Practices Among Occupational Therapists | Not applicable | Preinitiation |
Detail History |
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UMIN000060852 2026/03/09 |
Bolus Increment Adjustment and Changes in Glycemic Metrics in an Advanced Hybrid Closed-Loop System | Type 1 diabetes | Preinitiation |
Detail History |
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UMIN000060851 2026/03/09 |
Exploratory study of the efficacy of food ingredients on walking speed | Not applicable | Preinitiation |
Detail History |
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UMIN000060826 2026/03/09 |
Comfortable office chair II | Healthy | Preinitiation |
Detail History |
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UMIN000060847 2026/03/08 |
An exploratory Study on the Effects of Fatigue on Cognitive Function | Not applicable | Preinitiation |
Detail History |
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UMIN000060866 2026/03/07 |
PSS-MULTI Study | Stroke (ischemic stroke or intracerebral hemorrhage) | Enrolling by invitation |
Detail History |
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UMIN000060865 2026/03/07 |
Parents' Perceptions of Future Care and Care Planning for Persons with Disabilities: A Scoping Review | None | Main results already published |
Detail History |
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UMIN000060844 2026/03/07 |
Cold-snare with Attached Tip Contributing to High resection ability: CATCH study | colorectal polyp | Open public recruiting |
Detail History |
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UMIN000060818 2026/03/07 |
Effects on lowering blood pressure and improving eating behavior for salt reduction by reduced-sodium seasonings | Healthy middle-aged individuals | Enrolling by invitation |
Detail History |
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UMIN000060861 2026/03/06 |
A Study on the Effects of Sensor Games on Physical Fitness Among Users of Daily Living Support Facilities | Individuals attending a daily living support facility | Open public recruiting |
Detail History |
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UMIN000060860 2026/03/06 |
Siblings' Perspectives and Involvement in Future Care and Care Planning for Persons with Disabilities: A Scoping Review | None | Main results already published |
Detail History |
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UMIN000060859 2026/03/06 |
Examination of changes in balance and attention function by implementing sensor games in day care service users | Day service users aged 65 or older | Open public recruiting |
Detail History |
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UMIN000060858 2026/03/06 |
Effects of introducing a finger sensor game on children with developmental difficulties who use after-school day care services | Children attending after-school day services | Open public recruiting |
Detail History |
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UMIN000060857 2026/03/06 |
Time required for weaving task | able-bodied person,person with a mental disability | Preinitiation |
Detail History |
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UMIN000060856 2026/03/06 |
A Pilot Randomized Controlled Trial of Web-Based Psychological Education for Parents of Adolescents with Internet Addiction | Problematic Internet Use | Preinitiation |
Detail History |
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UMIN000060855 2026/03/06 |
Effects of test food consumption and Exercise load on muscle. | No | Preinitiation |
Detail History |
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UMIN000060854 2026/03/06 |
HEAT-WISE Study | Atopic dermatitis | Preinitiation |
Detail History |
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UMIN000060853 2026/03/06 |
Investigation of the effects of Food Containing Multiple Ingredients (FD-2553) on abdominal fat | Healthy volunteer | Preinitiation |
Detail History |
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UMIN000060846 2026/03/06 |
Guided ICBT for Children with ADHD | Attention-Deficit/Hyperactivity Disorder | Preinitiation |
Detail History |
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UMIN000060845 2026/03/06 |
Assessment of QUAlity of eye-RElated Life and vision in subjects using single-use vision-correcting soft contact LEns wear | Myopia | Completed |
Detail History |
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UMIN000060843 2026/03/06 |
Evaluation of the usefulness of a retinal projection magnifier for visual function | Ophthalmological diseases | Enrolling by invitation |
Detail History |
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UMIN000060842 2026/03/06 |
Exploratory study evaluating the suppressive effect of the test food on daytime sleepiness | Healthy adults | Completed |
Detail History |
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UMIN000060821 2026/03/06 |
SAkuraPreg study | Neuromyelitis optica spectrum disorder | Enrolling by invitation |
Detail History |
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UMIN000060841 2026/03/05 |
Factors Influencing the Implementation and Sustainability of Paid Volunteer Programs in Long-Term Care Facilities | Facility directors of organizations accepting paid volunteer activities by elderly individuals requiring long-term care | Preinitiation |
Detail History |
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UMIN000060839 2026/03/05 |
Clinical Evaluation of Complete Dentures Fabricated Using a Novel Full-Color 3D Printer | Edentulous upper jaw | Open public recruiting |
Detail History |
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UMIN000060838 2026/03/05 |
Study on blood concentration levels of the test food during continuous intake | None | Preinitiation |
Detail History |
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UMIN000060837 2026/03/05 |
Effectiveness of Cognitive Rehabilitation in an Employment Support Program for People with Mental Disorders | mental illness | Preinitiation |
Detail History |
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UMIN000060836 2026/03/05 |
WJOG12119LTR2:SQUAT-TR2 study | Non-small cell lung cancer | Preinitiation |
Detail History |
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UMIN000060835 2026/03/05 |
RECIPE-G | Patients undergoing esophagogastroduodenoscopy (EGD) for screening or diagnostic purposes | Open public recruiting |
Detail History |
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UMIN000060833 2026/03/05 |
Development of KaTid-C-J | Time processing ability in children (typically developing children) | Open public recruiting |
Detail History |
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UMIN000060832 2026/03/05 |
DPSA-SC | Current Smokers | Open public recruiting |
Detail History |
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UMIN000060831 2026/03/05 |
Developing an effective training program for the general public to act as psychosocial support providers for cancer survivors in the community | normal heaith | Preinitiation |
Detail History |
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UMIN000060828 2026/03/05 |
DPSA-DM | Diabetes mellitus and prediabetes | Preinitiation |
Detail History |
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UMIN000060827 2026/03/05 |
DPS-HTN | Hypertension | Open public recruiting |
Detail History |
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UMIN000060823 2026/03/05 |
POTE-CON Study | Unresectable Pancreatic Cancer | No longer recruiting |
Detail History |
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UMIN000060822 2026/03/05 |
Intradialytic Exercise study | hemodialysis patients | Completed |
Detail History |
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UMIN000060811 2026/03/05 |
A 3-Month Prospective Study of Combined Exercise and Nutritional Counseling in Hospital Staff: Effects on Liver Function, Body Composition, and Lifestyle | A 3-Month Prospective Study of Combined Exercise and Nutritional Counseling in Hospital Staff: Effects on Liver Function, Body Composition, and Lifestyle | Preinitiation |
Detail History |
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UMIN000060782 2026/03/05 |
Third Survey on Stress Conditions of University Hospital Physicians Before and After Work Style Reform | adjustment disorder, insomnia | Preinitiation |
Detail History |
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UMIN000060582 2026/03/05 |
A prospective cohort study on return to driving among rehabilitation patients | Patients who receives driving rehabilitation | Preinitiation |
Detail History |
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UMIN000056893 2026/03/05 |
A study on the effects of tea flower extract powder | Healthy adult | No longer recruiting |
Detail History |
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UMIN000060820 2026/03/04 |
AGT-Pilot | Stroke | Open public recruiting |
Detail History |
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UMIN000060819 2026/03/04 |
Benefit of Optimal Outcome with Simultaneous Splenectomy in Living-Donor Liver Transplantation (BOOST Trial) | Liver cirrhosis, liver failure | Open public recruiting |
Detail History |
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UMIN000060817 2026/03/04 |
Immediate Changes in Dynamic Postural Control Following Single-Session Balance Training in Young Female Volleyball Players: Stabilogram Diffusion Analysis and Modified Star Excursion Balance Test | Healthy young female volleyball players | Completed |
Detail History |
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UMIN000060816 2026/03/04 |
Effects of linearly polarized near-infrared laser irradiation near the stellate ganglion on autonomic nerves and electroencephalograms | People without the disease | Completed |
Detail History |
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UMIN000060812 2026/03/04 |
NEJ032D | previously untreated EGFR-mutated advanced non-squamous NSCLC | Preinitiation |
Detail History |
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UMIN000060803 2026/03/04 |
Effects of nutritional supplement drink intake on biochemical indicators in hemodialysis patients. | Chronic kidney disease (Hemodialysis patients) | Enrolling by invitation |
Detail History |
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UMIN000060791 2026/03/04 |
ENSA Study | None (Healthy adults) | Preinitiation |
Detail History |
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UMIN000060814 2026/03/03 |
The Effect of a Self-Care Intervention on Posture and Autonomic Stress Responses in University Students | Healthy | Preinitiation |
Detail History |
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UMIN000060813 2026/03/03 |
Effects of Genistein Intake on Menopausal Hand | Research on the Effects of Genistein-Containing Intake on Menopausal Hand | Preinitiation |
Detail History |
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UMIN000060808 2026/03/03 |
Internet Survey on Colonoscopy Preparation - PRESS survey | Colonic disease | Preinitiation |
Detail History |
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UMIN000060806 2026/03/03 |
Evaluation of the usefulness of peroral pancreatoscopy in determining surgical indications for intraductal papillary mucinous neoplasms | intraductal papillary mucinous neoplasms | Open public recruiting |
Detail History |
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UMIN000060796 2026/03/03 |
A Clinical Study Evaluating Cordyceps cicadae Mycelium Supplementation for Ocular and Nasal Discomfort | Healthy adults | Preinitiation |
Detail History |
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UMIN000060615 2026/03/03 |
Clinical Characteristics of Functional Impairment in Bipolar Disorder and Depression Using the Functional Assessment Short Test (FAST) | Bipolar disorder /Depression | Preinitiation |
Detail History |
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UMIN000060805 2026/03/02 |
Psychometric Validation of the Japanese Version of the Pancreatic Exocrine Insufficiency Questionnaire (PEI-Q) | Pancreatic exocrine insufficiency | Open public recruiting |
Detail History |
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UMIN000060804 2026/03/02 |
Single-arm open-label study to evaluate the effect of seaweed extract supplementation on the suppression of postprandial triglycerides elevation | None (Healthy adults) | Preinitiation |
Detail History |
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UMIN000060802 2026/03/02 |
Hemo-ABD Study | Patients undergoing autologous blood donation prior to orthognathic surgery | Preinitiation |
Detail History |
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UMIN000060800 2026/03/02 |
Effects of consumption of the test food on the low back | Healthy Japanese | Open public recruiting |
Detail History |
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UMIN000060798 2026/03/02 |
Evaluation of changes in eyelash length following topical application of kukui nut oil | Healthy | Completed |
Detail History |
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UMIN000060797 2026/03/02 |
Effects of ACL Training and Coaching on junior adolescent Handball Players | To compare the effects of ACL injury prevention training with and without coaching on risky motions during change-of-direction in adolescent handball players | Preinitiation |
Detail History |
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UMIN000060794 2026/03/02 |
CHAT-ACS Study | Ten patients with ACS who attended their first outpatient visit following PCI | Preinitiation |
Detail History |
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UMIN000060793 2026/03/02 |
MONSTAR-3.5:MONSTAR-MUGEN | Clinical stage I-IV resectable solid tumors planned to be treated with definitive therapy | Preinitiation |
Detail History |
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UMIN000060792 2026/03/02 |
SAP780G Switchover Study | Type 1 diabetes | Enrolling by invitation |
Detail History |
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UMIN000060790 2026/03/02 |
Aging gait initiation-Neurophysiology | Healthy young adults and Healthy older adults | Preinitiation |
Detail History |
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UMIN000060786 2026/03/02 |
Clinical effects of upper airway function enhancement via expiratory pressure load training in multiple system atrophy | Multiple system atrophy | Preinitiation |
Detail History |
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