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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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UMIN000061409 2026/04/30 |
Effectiveness of training programs | developmental insufficiency of oral function | No longer recruiting |
Detail History |
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UMIN000061407 2026/04/30 |
DASHI-STRESS Study | None (Healthy adults) | Enrolling by invitation |
Detail History |
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UMIN000061379 2026/04/30 |
An interventional study examining the effects and correlates of exercise and health support programs, including the BONE program, on physical function, immune function, cognitive function, posture, blood flow, quality of life, and related comprehensive health indicators in adult men | Adult men who are eligible for assessment of health-related indicators, including health status, physical function, bone density, immune function, cognitive function, posture, blood flow or circulatory function, quality of life, lifestyle, and psychological and behavioral indicators | Preinitiation |
Detail History |
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UMIN000061370 2026/04/30 |
Identification of Fungi Antigen in Occupational and Residential Hypersensitivity Pneumonitis in the Northern Nagano Prefecture Region | Hypersensitivity Pneumonitis | Preinitiation |
Detail History |
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UMIN000061327 2026/04/30 |
Effects of Short Foot Exercises With and Without Blood Flow Restriction on Foot Posture Index, Sensory Organization, and Center of Pressure Displacement in Middle-Aged Women With Flexible Flatfoot: A Randomized Controlled Trial | per-post test | Preinitiation |
Detail History |
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UMIN000061265 2026/04/30 |
Impact of mHealth Education with Parental Involvement on Nutritional Status, Preconception Health, and Self-Efficacy among Adolescent Girls | Anaemia | Preinitiation |
Detail History |
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UMIN000061185 2026/04/30 |
Changes in Awareness and Practices of Chest Compressions Among Elementary School Educators: Implementation of an Audio-Visual Feedback Device | None | Completed |
Detail History |
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UMIN000060721 2026/04/30 |
REGALIA study | ulcerative colitis | Enrolling by invitation |
Detail History |
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UMIN000060567 2026/04/30 |
Heterogeneous Treatment Effects of Early High-Dose Rehabilitation in Acute Ischemic Stroke | Ischemic Stroke | Preinitiation |
Detail History |
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UMIN000059484 2026/04/30 |
A study on the effects of essential oils on the hair and scalp of healthy women in their 40s | healthy women in their 40s | Preinitiation |
Detail History |
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UMIN000059140 2026/04/30 |
Effects of consumption of the test food on swelling in healthy Japanese | Healthy Japanese | No longer recruiting |
Detail History |
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UMIN000059042 2026/04/30 |
Evaluation study on the effects of the test food on cognitive function | Healthy participant | Completed |
Detail History |
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UMIN000057744 2026/04/30 |
Effects of consumption of the test food on blood amino acid levels | Healthy Japanese | Completed |
Detail History |
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UMIN000057728 2026/04/30 |
Study on the psychological effects of the test beverage | Healthy subjects | Completed |
Detail History |
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UMIN000057132 2026/04/30 |
Improvement of skin elasticity and moisture test | Healthy people | Open public recruiting |
Detail History |
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UMIN000056978 2026/04/30 |
A study on the effects of natto powder | Healthy adult | No longer recruiting |
Detail History |
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UMIN000056585 2026/04/30 |
Undenatured Type II Collagen Long-term Intake Study | N/A (healthy adults) | Completed |
Detail History |
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UMIN000061406 2026/04/28 |
Evaluation of the Effect of Oxygen Inhalation on Learning Efficiency | Healthy participants aged 16 to 20 years | Preinitiation |
Detail History |
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UMIN000061401 2026/04/28 |
NB-NET study | ANCA-associated vasculitis, Antiphospholipid syndrome, Sepsis | Main results already published |
Detail History |
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UMIN000061400 2026/04/28 |
Association Between Glycemic Measures and Periodontal Parameters in Patients with Periodontal Disease Attending Dental Clinics: Detection of Impaired Glucose Tolerance Using Blood Glucose and HbA1c | periodontal disease | Open public recruiting |
Detail History |
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UMIN000061398 2026/04/28 |
A Retrospective Observational Study Investigating the Effects of Pemafibrate in Patients with Dyslipidemia Complicated by Metabolic Dysfunction-Associated Steatotic Liver Disease | Patients with dyslipidemia complicated by steatotic liver disease/MASLD | No longer recruiting |
Detail History |
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UMIN000061366 2026/04/28 |
Clinical Assessment of Nutritional Therapy Awareness, Practice, and Collaboration for Liver Cirrhosis: An Internet Survey | Cirrhosis | Preinitiation |
Detail History |
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UMIN000061396 2026/04/27 |
CARHYTHM-S | Cardiac Amyloidosis | Preinitiation |
Detail History |
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UMIN000061395 2026/04/27 |
EMBUC study: Exosomal MicroRNA-based Biomarkers for Urinary tract Cancer | Renal, Urothelial, and Prostate cancers | Enrolling by invitation |
Detail History |
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UMIN000061394 2026/04/27 |
Comparative Longitudinal Evaluation of Autologous Dermal Fibroblasts and Adipose-Derived Stem Cells for Facial Skin Quality: An Exploratory Pilot Clinical Study | Skin aging in healthy adults | Completed |
Detail History |
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UMIN000061393 2026/04/27 |
Post-discharge Nutritional Intake and Readmission Risk (PNIRR) | Proximal femoral fractures | Completed |
Detail History |
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UMIN000061391 2026/04/27 |
Effects of Moxibustion on chronic neck and shoulder pain (katakori) | chronic neck and shoulder pain (katakori) | Open public recruiting |
Detail History |
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UMIN000061390 2026/04/27 |
Study of current situation regarding treatment for paraphilic disorders in Japan: Phase 2 | Paraphilic disorders | No longer recruiting |
Detail History |
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UMIN000061389 2026/04/27 |
A feasibility study of the effects of wearable devices in improving pre-frailty and frailty | prefrailty and frailty | Preinitiation |
Detail History |
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UMIN000061387 2026/04/27 |
Prospective study of pulmonary function afafte carbon-ion radiotherapy for lung tumors | Patients receiving carbon-ion radiotherapy for primary lung cancer or metastatic lung tumors | Preinitiation |
Detail History |
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UMIN000061386 2026/04/27 |
Integration of muscle characteristics and running biomechanics | Healthy adults | Preinitiation |
Detail History |
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UMIN000061385 2026/04/27 |
P-RAP study | Ventricular septal defect, Atrial septal defect | Completed |
Detail History |
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UMIN000061384 2026/04/27 |
SCED-Yoga-AUD | Alcohol Use Disorder (AUD) | Preinitiation |
Detail History |
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UMIN000061381 2026/04/27 |
BFR-SLR Study | Healthy adults (musculoskeletal flexibility assessment) | Completed |
Detail History |
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UMIN000061378 2026/04/27 |
3D-FINGER Study | stroke | Preinitiation |
Detail History |
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UMIN000061368 2026/04/27 |
Randomized crossover study on the effect of different evaluation environments on subjective evaluation scores and elucidation of its factors | Healthy subjects | Preinitiation |
Detail History |
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UMIN000061380 2026/04/26 |
VAT-ADL Trial | Stroke | Preinitiation |
Detail History |
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UMIN000061377 2026/04/26 |
BONE Program Study | Male and female athletes and healthy individuals with, or at risk of, reduced bone-related indicators, impaired foot function, reduced toe muscle strength, impaired posture and balance function, or other physical and health-related concerns | Preinitiation |
Detail History |
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UMIN000061376 2026/04/26 |
BONE Health Support Study | Middle-aged and older adult women with concerns regarding aging, physical inactivity, decreased physical activity, reduced bone density, decreased immune function, reduced physical function, cognitive decline, impaired posture-related function, and decreased health-related indicators | Preinitiation |
Detail History |
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UMIN000061373 2026/04/26 |
Bridge Exercise and Gluteus Maximus Function | Healthy adults | Preinitiation |
Detail History |
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UMIN000061228 2026/04/26 |
Long-Term Safety Evaluation and Exploratory Assessment of Anti-Fatigue Effects of Continuous Intake of Food Containing Orotic Acid - A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Trial - | Healthy adults | Preinitiation |
Detail History |
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UMIN000060705 2026/04/26 |
Efficiency and patient impact of AI avatar-based pre-discharge education: RCT | Adult patients with gastrointestinal diseases scheduled for hospital discharge | Preinitiation |
Detail History |
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UMIN000061374 2026/04/25 |
Feasibility Study of a Self-Help Psychoeducational Program for Working Adults with ADHD Traits | Attention-deficit/hyperactivity traits in adults | Open public recruiting |
Detail History |
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UMIN000061339 2026/04/25 |
Pathological complete response and major pathological response as surrogate endpoints in RCTs of neoadjuvant systemic therapies for NSCLC | NSCLC | Preinitiation |
Detail History |
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UMIN000061372 2026/04/24 |
One-group pretest, posttest, follow-up design of intervention effects of the Circle of Security Parenting program for fathers | Healthy subjects | Open public recruiting |
Detail History |
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UMIN000061371 2026/04/24 |
Triptans and lasmiditan in patients with migraine attacks associated with neurodevelopmental disorders | patients with migraine attacks accompanied by neurodevelopmental disorders | No longer recruiting |
Detail History |
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UMIN000061369 2026/04/24 |
ENS | healthy volunteers | Open public recruiting |
Detail History |
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UMIN000061367 2026/04/24 |
Insole and knee valgus in females with pronated feet | Adult | Completed |
Detail History |
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UMIN000061363 2026/04/24 |
A clinical trial of individual psychoeducation to reduce self-stigma of patients with schizophrenia in acute psychiatric wards | schizophrenia | Preinitiation |
Detail History |
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UMIN000061269 2026/04/24 |
Oral Function Development Training Program for the Prevention and Improvement of Oral Function Development Disorders | Healthy school children | Preinitiation |
Detail History |
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UMIN000061365 2026/04/23 |
Clinical effectiveness of 3D-printed dentures | Edentulous upper and lower jaws | Preinitiation |
Detail History |
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UMIN000061364 2026/04/23 |
Massage interventions for women in the perinatal period and their effects: A literature review. | Women during the perinatal period | Preinitiation |
Detail History |
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UMIN000061360 2026/04/23 |
ISS Study | Adult | Preinitiation |
Detail History |
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UMIN000061359 2026/04/23 |
WEAR-Dementia Study | Dementia (for prevention and early detection) | Preinitiation |
Detail History |
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UMIN000061351 2026/04/23 |
Effects on skin condition and body contours when using a brush-type home facial device | Healthy adult Female | Preinitiation |
Detail History |
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UMIN000061350 2026/04/23 |
Effects of Using Home-Use Facial Devices on Skin Condition and Body Contour | Healthy adult Female | Preinitiation |
Detail History |
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UMIN000061315 2026/04/23 |
SMART pro II study | prostate cancer | Preinitiation |
Detail History |
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UMIN000061357 2026/04/22 |
A prospective observational study to explore the efficacy of oral zinc supplementation in patients with anticancer drug-associated skin disorders. | Urological malignancies | Open public recruiting |
Detail History |
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UMIN000061355 2026/04/22 |
PANC-EUS-FNB Adequacy Study | pancreatic lesions | Enrolling by invitation |
Detail History |
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UMIN000061353 2026/04/22 |
Imaging Anatomy App Study | N/A | Preinitiation |
Detail History |
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UMIN000061352 2026/04/22 |
Elucidation of Factors Contributing to Interindividual Variability in Pharmacokinetics and Clinical Efficacy of MMAE Based Antibody Drug Conjugates | Malignancy | Preinitiation |
Detail History |
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UMIN000061348 2026/04/22 |
A Study Evaluating the Effectiveness of Camouflage Makeup for Vitiligo | vitiligo vulgaris | Open public recruiting |
Detail History |
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UMIN000061347 2026/04/22 |
DeSwitch-PRO Study | severe asthma | Preinitiation |
Detail History |
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UMIN000061346 2026/04/22 |
Identify different RSV vaccine for Prevention of Hospitalization | RSV | Preinitiation |
Detail History |
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UMIN000061341 2026/04/22 |
An Investigation on the Impact of a Nutritionally Balanced Diet on Presenteeism | worker | Preinitiation |
Detail History |
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UMIN000061330 2026/04/22 |
The Relationship Between Ankle Function and Brain Structure and Neural Networks | healthy adults | Preinitiation |
Detail History |
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UMIN000061131 2026/04/22 |
Effects of continuous test beverage intake on menstrual-related symptoms in young women | Healthy young women with menstrual-related symptoms | Preinitiation |
Detail History |
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UMIN000061345 2026/04/21 |
-year follow-up study of cardiac amyloidosis in amyloid-positive CTS/trigger finger surgical patients | carpal tunnel syndrome, trigger finger, amyloid deposition, cardiac amyloidosis | Preinitiation |
Detail History |
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UMIN000061344 2026/04/21 |
SKUSH-3way trial | sleep disturbance | Open public recruiting |
Detail History |
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UMIN000061340 2026/04/21 |
Perinatal Minor Complaints Thermal Leg Warmers Randomized Controlled Trial | Hiesho(cold disorder) | Enrolling by invitation |
Detail History |
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UMIN000061338 2026/04/21 |
PLUTO study | Patients with benign uterine diseases undergoing transvaginal natural orifice transluminal endoscopic surgery (vNOTES) hysterectomy | Open public recruiting |
Detail History |
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UMIN000061337 2026/04/21 |
ROSE-PD(ROSE for Pancreatic Duct)study | Pancreatic duct stricture | Preinitiation |
Detail History |
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UMIN000061335 2026/04/21 |
Changes in solute removal performance due to changes in dialysate flow rate settings | Patients with end-stage renal failure exhibiting malnutrition with serum albumin levels below 3.0 g/dl. | Preinitiation |
Detail History |
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UMIN000061334 2026/04/21 |
A Comparative Study of Sleep Metrics in Homes with Different Insulation Specifications (Winter) | Healthy adults with subjective sleep dissatisfaction | No longer recruiting |
Detail History |
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UMIN000061333 2026/04/21 |
PDB study(Pancreatic Duct Biopsy study) | pancreatic duct stricture | Preinitiation |
Detail History |
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UMIN000061332 2026/04/21 |
Different treatment efficiency for Transient Ischemic Attack | Transient Ischemic Attack | Preinitiation |
Detail History |
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UMIN000061328 2026/04/21 |
Perceptual judgment ability of individuals with stroke when avoiding obstacles | Stroke | Completed |
Detail History |
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UMIN000061321 2026/04/21 |
Root Caries Optical Diagnostic Study | Root caries | Enrolling by invitation |
Detail History |
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UMIN000061316 2026/04/21 |
Glycemic Variability of consuming late-night carbohydrate intake | healthy women | Enrolling by invitation |
Detail History |
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UMIN000061313 2026/04/21 |
mHealth App to Increase Step Counts in Older Adults with Pre-frailty | Pre-frailty | Enrolling by invitation |
Detail History |
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UMIN000061325 2026/04/20 |
Relationship Between Well-Being and Psychophysiological Functions | Healthy Adults. This research aims to clarify the characteristics of physical and mental functions in individuals with a high level of "well-being," a concept of psychological health. Therefore, its application to individuals with illnesses is not currently planned. | Open public recruiting |
Detail History |
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UMIN000061324 2026/04/20 |
Evaluation of Biological Age using Salivary HSP70 and its Association with Frailty | Healthy Adults | Preinitiation |
Detail History |
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UMIN000061323 2026/04/20 |
re-M-TAPA Prostate RCT | Prostate Cancer, Postoperative Pain | Preinitiation |
Detail History |
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UMIN000061319 2026/04/20 |
IBD app | Ulcerative Colitis | Enrolling by invitation |
Detail History |
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UMIN000061318 2026/04/20 |
IRON study | Colorectal cancer | Enrolling by invitation |
Detail History |
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UMIN000061314 2026/04/20 |
YOUNG Trial | umbilical granuloma | Completed |
Detail History |
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UMIN000061312 2026/04/20 |
Impact of Educational Video Implementation on Patient Understanding and Satisfaction in Abdominal Emergency Conditions: A Single-Center Prospective Comparative Interventional Study | Abdominal Emergency Conditions | Preinitiation |
Detail History |
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UMIN000061310 2026/04/20 |
Judo-WL Study | Not applicable | Preinitiation |
Detail History |
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UMIN000061309 2026/04/20 |
PSQI-alphaPOD | Perioperative brain vulnerability (postoperative delirium) in patients aged 65 years or older undergoing elective surgery under general anesthesia | Preinitiation |
Detail History |
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UMIN000061308 2026/04/20 |
GAI-OTC Read/Search Study | Not applicable | Preinitiation |
Detail History |
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UMIN000061291 2026/04/20 |
Effects of an AI-based sleep service on sleep among workers | Healthy subjects | Preinitiation |
Detail History |
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UMIN000061289 2026/04/20 |
SAVES Survey | Chronic Kidney Disease and Healthy Adults | Preinitiation |
Detail History |
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UMIN000061285 2026/04/20 |
Warm-IV Study | Peripheral intravenous catheter related complications and associated issues | Preinitiation |
Detail History |
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UMIN000061253 2026/04/20 |
The relationships between thoracic motion and respiratory function after lung cancer surgery | Resectable non-small cell lung cancer | No longer recruiting |
Detail History |
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UMIN000061247 2026/04/20 |
Canonical Sub-analysis | Elderly (65 years or older) patients with type 2 diabetes and HFpEF | Preinitiation |
Detail History |
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UMIN000061180 2026/04/20 |
H61-IRON-SR | Healthy adults (generally aged 18 years or older) without apparent iron-deficiency anemia or chronic diseases | Preinitiation |
Detail History |
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UMIN000061164 2026/04/20 |
LARCS study | None | Preinitiation |
Detail History |
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UMIN000061151 2026/04/20 |
STRoKe-REC | Stroke(ischemic stroke and intracerebral hemorrhage), convalescent phase | Preinitiation |
Detail History |
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UMIN000061110 2026/04/20 |
Community sports club participation and overall motor competence in preschool children | preschool children aged 3 to 5 years | Preinitiation |
Detail History |
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UMIN000060862 2026/04/20 |
Effect of Quantity of Blood flow in Arteriovenous Fistula for Hemodialysis on Right Heart Load Findings | Congestive heart failure in hemodialysis patients | Preinitiation |
Detail History |
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