UMIN-ICDS 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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UMIN000063301 2026/10/16 |
C6-EIT Extubation Study | Critically ill adults scheduled for liberation from invasive mechanical ventilation and extubation | Preinitiation |
Detail History |
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UMIN000063295 2026/10/16 |
A Before-and-After Comparison Study of the Usability, Acceptability, and Sleep-Related Measures of WillSleep in Real-World Use -A Prospective, Single-Arm, 6-Week Real-World Use Study of WillSleep- | Healthy subjects | Preinitiation |
Detail History |
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UMIN000063282 2026/10/16 |
A Proof-of-Concept Study of a Public Health Nurse-Supported Digital Dietary Improvement Program for Public Health Nurses, Community Health Class Volunteers, and Older Adult Participants within an Existing Municipal Health Program | No | Preinitiation |
Detail History |
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UMIN000063263 2026/10/16 |
Go-SL Study | Mental well-being and cognitive function among older adults living in senior living facilities | No longer recruiting |
Detail History |
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UMIN000063258 2026/10/16 |
A Survey Study on Oral Function in Junior High School Students | Junior high school students | Preinitiation |
Detail History |
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UMIN000063135 2026/10/16 |
Online Experiment on the Mood-Refreshing Effects of Beverages Study2 | Healthy males | Preinitiation |
Detail History |
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UMIN000063132 2026/10/16 |
Dietary score feedback study | none | Completed |
Detail History |
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UMIN000063300 2026/10/15 |
The Effects of Regular Herbal Tea Consumption on Headaches | healthy person | Preinitiation |
Detail History |
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UMIN000063297 2026/10/15 |
Effects of Jaw Clenching on Concentration | healthy persons | Preinitiation |
Detail History |
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UMIN000063296 2026/10/15 |
The Effects of Breath-Holding on Spinal Neural Function | Healthy persons | Preinitiation |
Detail History |
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UMIN000063294 2026/10/15 |
Effects of handheld eye movement training on smooth pursuit eye movements | No specific disease(healthy adults) | Preinitiation |
Detail History |
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UMIN000063292 2026/10/15 |
Oculomotor recordings of chronic dizziness | MdDS (Mal de Debarquement Syndrome), PPPD (Persistent Postural-Perceptual Dizziness), Chronic unilateral vestibulopathy | Preinitiation |
Detail History |
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UMIN000063290 2026/10/15 |
Yoga Nidra Sleep Study | Poor sleep quality in adults aged 60 years and older | Preinitiation |
Detail History |
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UMIN000063288 2026/10/15 |
PLANET study | Rectal cancer | No longer recruiting |
Detail History |
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UMIN000063287 2026/10/15 |
PPC-MI-tDCS Study | Healthy adults | Completed |
Detail History |
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UMIN000063285 2026/10/15 |
The Psychological Effects of Using Perfume | healthy person | Preinitiation |
Detail History |
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UMIN000063284 2026/10/15 |
Association between trunk muscle cross-sectional area and postoperative walking ability after proximal femoral fracture | Proximal femoral fracture | Preinitiation |
Detail History |
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UMIN000063279 2026/10/15 |
Effect of Eyewash in Patients with Dry Eye | Dry Eyes | Preinitiation |
Detail History |
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UMIN000063274 2026/10/15 |
Effects of Prior Sensory Information on Current Perceptual Judgments and Associated Neural Responses | healthy adult participants | Preinitiation |
Detail History |
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UMIN000063270 2026/10/15 |
UNVEIL-PFA study | atrial fibrillation | Completed |
Detail History |
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UMIN000063262 2026/10/15 |
BRIVA-Switch | Epilepsy | Preinitiation |
Detail History |
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UMIN000063247 2026/10/15 |
TCD Monitoring After Flow Diverter Placement | Intracranial aneurysm | Preinitiation |
Detail History |
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UMIN000063234 2026/10/15 |
Real-World Clinical Practice of Generalized Anxiety Disorder (GAD) Among Physicians | Generalized anxiety disorder | Preinitiation |
Detail History |
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UMIN000063190 2026/10/15 |
Changes in Physical Function and Health-Related Outcomes Before and After Participation in a Health Promotion Program Among Community-Dwelling Middle-Aged and Older Adults | community-dwelling middle-aged and older adults | Preinitiation |
Detail History |
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UMIN000063144 2026/10/15 |
Neurophysiological Characteristics of Associated Reactions in Stroke Patients | Stroke (cerebral infarction or intracerebral hemorrhage); healthy adults (comparison groups) | Preinitiation |
Detail History |
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UMIN000062959 2026/10/15 |
CHORD study | non-dilated left ventricular cardiomyopathy | Preinitiation |
Detail History |
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UMIN000062606 2026/10/15 |
META Study | Healthy Volunteers | Preinitiation |
Detail History |
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UMIN000059397 2026/10/15 |
Observational Study on Physical and Mental Discomfort | Healthy Adult | Preinitiation |
Detail History |
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UMIN000059383 2026/10/15 |
Study on the psychological effects of the test beverage | Healthy subjects | Completed |
Detail History |
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UMIN000059324 2026/10/15 |
Clinical study on the effects of the test beverage on heart rate | Healthy adults | Completed |
Detail History |
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UMIN000063283 2026/10/14 |
LNFR Study | Lumbar degenerative disease | Open public recruiting |
Detail History |
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UMIN000063278 2026/10/14 |
Effect of a Participatoryly Developed AI-Based Virtual Link Worker in Reducing Social Isolation and Loneliness Among Older Adults | older adults who has difficulty participating activities | Preinitiation |
Detail History |
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UMIN000063276 2026/10/14 |
Positional relationship between the onset of the stroke volume plateau and indices for exercise intensity prescription during incremental exercise testing | Cardiovascular diseases for which aerobic exercise is prescribed in cardiac rehabilitation (particularly heart failure with preserved ejection fraction, HFpEF) | Preinitiation |
Detail History |
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UMIN000063275 2026/10/14 |
Pharmacokinetics study of food ingredient. | Not applicable | Open public recruiting |
Detail History |
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UMIN000063268 2026/10/14 |
Evaluation of the relationship between nutritional and lifestyle factors and aging | Healthy Adult | Open public recruiting |
Detail History |
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UMIN000063259 2026/10/14 |
Comparison of carotenoid absorption from fresh vegetables and vegetable juice | Healthy adults | Preinitiation |
Detail History |
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UMIN000063257 2026/10/14 |
Cervical Muscle Stiffness and Clinical Outcomes in Patients with Spontaneous Intracranial Hypotension: An Exploratory Comparative Study | Spontaneous intracranial hypotension | Enrolling by invitation |
Detail History |
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UMIN000063254 2026/10/14 |
Interventions to Promote Early Detection of Oral Cancer: A Scoping Review | Cancer | Preinitiation |
Detail History |
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UMIN000063253 2026/10/14 |
SUPPRESS AF Long-term Follow-up Study | Persistent atrial fibrillation | Enrolling by invitation |
Detail History |
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UMIN000059395 2026/10/14 |
The Effects of Consumption of Test Foods on Women's Health Condition | Healthy female adults | No longer recruiting |
Detail History |
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UMIN000063266 2026/10/13 |
Unravelling the neurophysiological mechanisms of pain relief induced by lumbar extension exercises for knee pain | Knee osteoarthritis | Preinitiation |
Detail History |
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UMIN000063265 2026/10/13 |
Verify the differences in QST responses between those whose knee pain is and is not alleviated by spinal load | Knee osteoarthritis | Preinitiation |
Detail History |
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UMIN000063264 2026/10/13 |
Effects of intake of food containing Bifidobacterium animalis subsp. lactis LKM512 and arginine on cognitive function | Healthy adults | Preinitiation |
Detail History |
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UMIN000063260 2026/10/13 |
The effects of alpha-linolenic acid intake on the improvement of reduced blood flow and body temperature caused by sensitivity to cold: A systematic review | people who are not suffering from any illness | Preinitiation |
Detail History |
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UMIN000063256 2026/10/13 |
The effects of gamma-linolenic acid intake on alleviating transient premenstrual low mood - A systematic review | people who are not suffering from any illness | Preinitiation |
Detail History |
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UMIN000063255 2026/10/13 |
Visual Associative Memory Assessment Task Study | Healthy subjects | Preinitiation |
Detail History |
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UMIN000063252 2026/10/13 |
TOP-P Study | developmental characteristics | Preinitiation |
Detail History |
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UMIN000063248 2026/10/13 |
MARIPOSA/MARIPOSA-2 multicenter prospective observational study (NEJ073) | Advanced non-small cell lung cancer | Open public recruiting |
Detail History |
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UMIN000063246 2026/10/13 |
Study on the Clinical Course of Inflammatory Bowel Disease | Ulcerative colitis, Crohn's disease | Enrolling by invitation |
Detail History |
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UMIN000063240 2026/10/13 |
Body composition and athletic performance in male high school track and field athletes | High school male track and field athletes | Preinitiation |
Detail History |
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UMIN000063238 2026/10/13 |
Time-restricted eating, sleep, and cognitive-motor function | N/A | Preinitiation |
Detail History |
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UMIN000063231 2026/10/13 |
PICU-SIM | Congenital heart disease, cardiac arrest, and conditions requiring mechanical ventilation | Enrolling by invitation |
Detail History |
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UMIN000063229 2026/10/13 |
An Exploratory Study on the Cytotoxic Activity of Immune Cells Using Existing Samples | Healthy Adults | Preinitiation |
Detail History |
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UMIN000063225 2026/10/13 |
An Exploratory Study on Longitudinal Changes in Urinary IgA Concentrations Among Junior High School Students During the High School Entrance Examination Period | immunity | Preinitiation |
Detail History |
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UMIN000063216 2026/10/13 |
Changes in indicators of slip- and trip-related fall risk during walking in relation to aging, cognitive load, and cognitive fatigue | Health adults | Preinitiation |
Detail History |
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UMIN000063208 2026/10/13 |
A Pilot Study on the Effects of Digital Mandala (d.M) on the Mind and Body | Healthy Older Adults | Preinitiation |
Detail History |
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UMIN000061454 2026/10/13 |
A study of the effects of cranberry extract intake on urinary symptom improvement in healthy adults | Healthy adults with urinary concerns | Completed |
Detail History |
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UMIN000061134 2026/10/13 |
A study of the effects of maca intake on skin and physical and mental health in healthy adults | Healthy adult | Completed |
Detail History |
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UMIN000059721 2026/10/13 |
Cucumber extract intake study: Randomized, double-blind, placebo-controlled, parallel-group comparison | Healthy adult | Completed |
Detail History |
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UMIN000063245 2026/10/12 |
Effects of a dairy ingredient on the oral environment in healthy individuals. | None (Healthy individuals) | Preinitiation |
Detail History |
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UMIN000063241 2026/10/12 |
Barriers and Facilitators to Physical Activity Among Adult Women with Breast and Gynecologic Cancer Following Primary Treatment: A Scoping Review Using the COM-B Model | breast and gynecologic cancer (cervical cancer, endometrial cancer, ovarian cancer, etc.) | No longer recruiting |
Detail History |
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UMIN000063150 2026/10/12 |
Blood Sample SOP Study | healthy subjects | Preinitiation |
Detail History |
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UMIN000063066 2026/10/12 |
RIPL-Thread Trial; Reducing Injection Pain in Local anesthesia for Thread lift | Injection pain during local anesthesia in patients undergoing thread lift surgery | Preinitiation |
Detail History |
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UMIN000058145 2026/10/12 |
Investigation of the Immunomodulatory Effects of Continuous Consumption of the Test Supplement | Healthy adults | Completed |
Detail History |
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UMIN000063244 2026/10/11 |
Associations between Health-Related Quality of Life and Upper Limb Function in Women with Breast Cancer-Related Lymphedema | Breast cancer | No longer recruiting |
Detail History |
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UMIN000063242 2026/10/11 |
IgG4-RD immunomodulatory add-on therapy meta-analysis | IgG4-related disease (IgG4-RD) | Preinitiation |
Detail History |
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UMIN000063239 2026/10/10 |
PEARL trial | Patients undergoing elective vNOTES hysterectomy for benign gynecological conditions | Preinitiation |
Detail History |
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UMIN000063236 2026/10/10 |
Multisensory Feedback System for Inter-limb Asymmetry | Anterior Cruciate Ligament (ACL) injury and motor dysfunction after knee surgery | Preinitiation |
Detail History |
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UMIN000063204 2026/10/10 |
Comparison of salivary secretory immunoglobulin A (s-IgA) between IBD patients and healthy individuals. | Ulcerative colitis, Crohn's disease | Enrolling by invitation |
Detail History |
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UMIN000063174 2026/10/10 |
Retrospective and prospective observational studies of patients with heart failure | Heart failure | Open public recruiting |
Detail History |
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UMIN000063171 2026/10/10 |
Development and Evaluation of Educational Program to Promote Health-related Behaviors among Young Adult Women with Menstrual Pain that Disrupts Daily Life: a Randomized Controlled Trial | Menstrual pain | Preinitiation |
Detail History |
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UMIN000063168 2026/10/10 |
Evaluation of a Breastfeeding Program Aimed at Shortening The time Spent on Breastfeeding in Accordance with Maternal Preferences | Postpartum women | Open public recruiting |
Detail History |
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UMIN000063001 2026/10/10 |
WEAR-PD study | Parkinson's Disease | Preinitiation |
Detail History |
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UMIN000063230 2026/10/09 |
Effectiveness and safety of continuous low-dose (10 mg/day) finerenone administration in patients with type 2 diabetes and chronic kidney disease | Patients with type 2 diabetes and chronic kidney disease. | Completed |
Detail History |
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UMIN000063227 2026/10/09 |
PNI-HS-CTA SR/MA | Penetrating neck injury with hard signs | Completed |
Detail History |
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UMIN000063221 2026/10/09 |
D-alanine intake study in healthy adult women | Age-related diseases | Enrolling by invitation |
Detail History |
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UMIN000063217 2026/10/09 |
The effects of Lactiplantibacillus plantarum 22A-3 intake on male university soccer players | Healthy | Preinitiation |
Detail History |
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UMIN000063194 2026/10/09 |
Effects of octanoic acid intake timing on physical and cognitive function (2026) | Healthy young adults | Preinitiation |
Detail History |
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UMIN000063114 2026/10/09 |
Nurse Driving Sleepiness Study | Healthy volunteers | Enrolling by invitation |
Detail History |
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UMIN000063069 2026/10/09 |
Effects of Lighting Conditions on Physiological Responses in Patients with Glaucoma | glaucoma and participants without glaucoma as controls | Preinitiation |
Detail History |
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UMIN000062927 2026/10/09 |
Comparison of Lower Limb Joint Angles and Muscle Activity During Gait Based on Differences in Plantarflexion Resistance of Ankle-Foot Orthoses | Post-stroke hemiplegia | Preinitiation |
Detail History |
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UMIN000062923 2026/10/09 |
Efficacy Evaluation study of a test food for maintaining cognitive function -Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study- | Healthy adults | Preinitiation |
Detail History |
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UMIN000063226 2026/10/08 |
Effects of Pharmacy Access Information and Privacy Considerations on Intentions to Seek Consultation About Emergency Contraception at Pharmacies: An Online Randomized Controlled Trial Among University Students | Healthy adults | No longer recruiting |
Detail History |
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UMIN000063223 2026/10/08 |
Clinical study for the effect of improving posture, pain, fatigue, sleep, and autonomic nervous system, intestinal environment by combination of chiropractic care, dietary supplement, exercise, and bedding in healthy Japanese | Healthy Japanese | Open public recruiting |
Detail History |
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UMIN000063222 2026/10/08 |
Anti-aging effects of ERALIUM cosmetics with nanoPDS containing NMN on skin | Healthy Japanese | Open public recruiting |
Detail History |
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UMIN000063219 2026/10/08 |
Effects of Cross-Education on Resting-State Brain Activity | healthy adults aged 18-35 years who do not exercise regularly | Preinitiation |
Detail History |
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UMIN000063218 2026/10/08 |
UI-RCT | Inguinal hernia | Preinitiation |
Detail History |
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UMIN000063215 2026/10/08 |
Physiological and psychological effects of visual stimulation with wooden walls in children with developmental disabilities | Developmental disorders | Preinitiation |
Detail History |
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UMIN000063214 2026/10/08 |
Co-occurring genomic alterations and outcomes of ALK inhibitor therapy in ALK-positive non-small cell lung cancer | ALK-rearranged Non-small cell lung cancer | No longer recruiting |
Detail History |
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UMIN000063213 2026/10/08 |
L-K Lettuce RCT | Hyperkalemia in patients with chronic kidney disease | Completed |
Detail History |
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UMIN000063206 2026/10/08 |
Comparative study of human absorption of Q10 formulation -6 (NO fasting condition) | None | Preinitiation |
Detail History |
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UMIN000063193 2026/10/08 |
J-BURDEN Initiative Study | Bronchiectasis | Preinitiation |
Detail History |
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UMIN000063137 2026/10/08 |
Pain self-efficacy and physical activity in chronic pain | chronic pain patients | Completed |
Detail History |
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UMIN000063122 2026/10/08 |
Verification of the effects of wearing pantyliners with different specifications on subjective usability and physiological indices in healthy adult females | Healthy adults | Preinitiation |
Detail History |
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UMIN000063212 2026/10/07 |
A randomised controlled trial on the effects of high-intensity interval training and aerobic exercise on mitochondrial-related parameters and exercise tolerance | Healthy subjects | Preinitiation |
Detail History |
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UMIN000063211 2026/10/07 |
Effectiveness of a support program among fathers with newborns | Fathers of first child within 7 days of birth | Completed |
Detail History |
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UMIN000063209 2026/10/07 |
COCO and Exercise Trial | Arterial stiffness | Completed |
Detail History |
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UMIN000063207 2026/10/07 |
Evaluation Study on Improvement of Canine Dementia by Intake of Plasma Collagen | Canine Dementia | Open public recruiting |
Detail History |
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UMIN000063205 2026/10/07 |
Effects of acute combined ingestion of L-arginine and L-citrulline on resistance exercise performance and muscle soreness: A randomized, double-blind, placebo-controlled, crossover trial | Healthy adults (Volleyball players / Resistance-trained males) | No longer recruiting |
Detail History |
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UMIN000063203 2026/10/07 |
A Study on the Effects of Intake of the Test Food on Skin Conditions: A randomized, double-blind, placebo-controlled, parallel-group study | Healthy adults | Preinitiation |
Detail History |
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