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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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UMIN000061092 2026/03/28 |
Impact of Heparin Calcium Supply Discontinuation on Deep Vein Thrombosis Incidence | Deep Vein Thrombosis | Enrolling by invitation |
Detail History |
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UMIN000061087 2026/03/27 |
Multimodal Data Integration of Chronic Heart Failure: A Prospective Cohort Study | Chronic heart failure | Preinitiation |
Detail History |
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UMIN000061086 2026/03/27 |
Research on the effects of fermentable dietary fiber intake and behavioral intervention on sleep and stress. | Healthy Adults | Preinitiation |
Detail History |
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UMIN000061085 2026/03/27 |
SWIFT Heal Study | Superficial abrasion wounds | Preinitiation |
Detail History |
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UMIN000061084 2026/03/27 |
The Effects of Continuous Use of Three Cosmetic Products on Skin with Mild Atopic Dermatitis Symptoms | Healthy adult | Preinitiation |
Detail History |
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UMIN000061083 2026/03/27 |
The effects of a test food on attenuating fatigue sensation | Healthy volunteers | Preinitiation |
Detail History |
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UMIN000061081 2026/03/27 |
Investigation of the effects of food intake on allergic symptoms | Healthy Adult | Preinitiation |
Detail History |
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UMIN000061079 2026/03/27 |
Diurnal Variation of Fatigue VAS | Healthy Japanese | Preinitiation |
Detail History |
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UMIN000061076 2026/03/27 |
Content, Methods, and Evaluation Approaches for Palliative Care Education for Clinical Nurses: A Scoping Review | No specific target condition (as this is an educational and research project for clinical nurses) | Preinitiation |
Detail History |
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UMIN000061074 2026/03/27 |
INSIGHT-HBV Study | Hepatitis B | Preinitiation |
Detail History |
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UMIN000061067 2026/03/27 |
Safety Confirmation Study on long-term of Supplement Containing Bee Larva in Healthy Subjects | Healthy Adult | Preinitiation |
Detail History |
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UMIN000061071 2026/03/26 |
Discharge support practices by NICU nurses | Late preterm | Preinitiation |
Detail History |
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UMIN000061069 2026/03/26 |
Management of Job Stress among Higher Education Academics | Job Stress Scale | Completed |
Detail History |
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UMIN000061065 2026/03/26 |
Effect of caffeine intake on fat oxidation during and after aerobic exercise in women using oral contraceptives | Healthy adults | Completed |
Detail History |
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UMIN000061060 2026/03/26 |
EEG with Electrotactile Morse-Code | Individuals with Blindness | Open public recruiting |
Detail History |
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UMIN000061054 2026/03/26 |
Deep brain stimulation on blood pressure | Parkinson disease | Preinitiation |
Detail History |
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UMIN000061027 2026/03/26 |
Implantable Collamer Lens | Myopic Astigmatism | Open public recruiting |
Detail History |
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UMIN000061058 2026/03/25 |
Evaluation of ACI (Acute Colorectal Infection Control) Screening for Colorectal Tumors | Colorectal tumors | Preinitiation |
Detail History |
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UMIN000061057 2026/03/25 |
GUARD-PIH study (Gastrointestinal perforation in Urgent surgery: Anesthesia-related Risk Determinants of Post-Induction Hypotension) | lower gastrointestinal perforation | Preinitiation |
Detail History |
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UMIN000061056 2026/03/25 |
SGB and MINS | The trail aims to enrol 300 patients and follow them for 60 days. Eligible patients must have significant cardiovascular risk factors, be aged 45 years or older, and be scheduled for elective surgery under general anaesthesia with an anticipated duration of 1hour or more. | Preinitiation |
Detail History |
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UMIN000061055 2026/03/25 |
Effects of continuous intake of test food on intestinal microbiota and dietary habits | Healthy Adults | Preinitiation |
Detail History |
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UMIN000061052 2026/03/25 |
Elucidating the Effects of Vegetable Intake on Intestinal Bile Acid Metabolism to Establish Primary Prevention Strategies for Colorectal Cancer | Colon cancer | Open public recruiting |
Detail History |
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UMIN000061049 2026/03/25 |
Comparative Real World Effectiveness and Safety of Vornorexant and Lemborexant in Patients With COMISA: A Prospective Study | insomnia | Preinitiation |
Detail History |
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UMIN000061048 2026/03/25 |
Real World Efficacy and Safety of Vornorexant versus Lemborexant in Patients with Insomnia: A Prospective Observational Study | Insomnia | Preinitiation |
Detail History |
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UMIN000061047 2026/03/25 |
Post-Exercise Hot-Water Bathing, Strength Adaptation,Autonomic Responses, Resistance Training, Older Adults | community-dwelling older adults | Completed |
Detail History |
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UMIN000061046 2026/03/25 |
Digital Dietary Management Pilot Study | None | Preinitiation |
Detail History |
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UMIN000061035 2026/03/25 |
Cadaver-Added Education Trial for Video Laryngoscopy: Pilot Study | Healthy volunteers (first-year postgraduate residents) | Preinitiation |
Detail History |
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UMIN000060900 2026/03/25 |
Effects of music on perceived exertion during graded exercise: a comparison between young individuals with and without depressive symptoms | Healthy adults | Preinitiation |
Detail History |
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UMIN000061045 2026/03/24 |
Tokyo Heart Score Study (THSS) | Eligible participants are patients receiving outpatient or inpatient care for cardiovascular disease who have been provided with an explanation of the study and have given appropriate informed consent. Cardiovascular conditions include a broad spectrum of heart diseases, including heart failure stages A through D. | Preinitiation |
Detail History |
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UMIN000061038 2026/03/24 |
EGUIDE study Phase 2 | psychiatrists treating patients with schizophrenia and depression | Enrolling by invitation |
Detail History |
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UMIN000061036 2026/03/24 |
A systematic review of the functionality of "Lactic acid bacteria derived from Sakura(L. paracasei strain shidare)" for improving bowel movement in healthy adults . | The subjects were healthy adults (excluding those under 18 years old, pregnant women, and lactating women) | Preinitiation |
Detail History |
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UMIN000061033 2026/03/24 |
Nursing Intervention Study on Medication Adherence in Older Adults | Older adults with various chronic diseases (not limited to a specific disease) | Enrolling by invitation |
Detail History |
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UMIN000061031 2026/03/24 |
Effects of Middle Fingertip Point Stimulation on Muscle Relaxation Using a Stimulation Device | Healthy adults and older adults | Preinitiation |
Detail History |
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UMIN000061030 2026/03/24 |
Effects of Middle Fingertip Point Stimulation Using a Stimulation Device on Microcirculatory Blood Flow | Healthy adults and older adults | Preinitiation |
Detail History |
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UMIN000061029 2026/03/24 |
Effects of Palm G-point Stimulation Using a Stimulation Device on Microcirculatory Blood Flow | Healthy adults and older adults | Preinitiation |
Detail History |
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UMIN000061028 2026/03/24 |
REBT for administrative value and resilience | administrative value and resilience | Completed |
Detail History |
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UMIN000061023 2026/03/24 |
The effcts of antacid administration on phosphate binders in patients undergoing dialysis. | hronic renal failure undergoing dialysis | No longer recruiting |
Detail History |
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UMIN000061020 2026/03/24 |
Effect of exercise and cognitive training interventions on markers of mild cognitive impairment risk | healthy adults | Enrolling by invitation |
Detail History |
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UMIN000061016 2026/03/24 |
Low-intensity Resistance Exercise and Vascular Endothelial Function | N/A | Completed |
Detail History |
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UMIN000061001 2026/03/24 |
Development of a novel Augmented Reality (AR) educational tool for training in endotracheal intubation | Airway management | Completed |
Detail History |
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UMIN000060989 2026/03/24 |
HER2-positive breast cancer treatment pattern study | HER2-positive breast cancer | Preinitiation |
Detail History |
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UMIN000061026 2026/03/23 |
Birth Review Education | Not applicable | Open public recruiting |
Detail History |
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UMIN000061024 2026/03/23 |
An interventional study on the effects of communication modality (face-to-face vs. online) and interpersonal relationship on autonomic nervous activity and postprandial glucose response | None (Healthy adults) | Completed |
Detail History |
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UMIN000061022 2026/03/23 |
Effects of Endotracheal Tube Warming and Spiral Deflation on the Force Required for Intubation and Postoperative Sore Throat | patients undergoing general anesthesia | Preinitiation |
Detail History |
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UMIN000061021 2026/03/23 |
The Effectiveness of Educational Videos for the Treatment of Mental Disorders: A Comparison Between Biomedical and Psychological Explanations | Healthy Volunteers | Preinitiation |
Detail History |
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UMIN000061019 2026/03/23 |
Long-term effects of an anti-stigma educational intervention during psychiatric clinical clerkship on stigma among medical students | Not applicable | Open public recruiting |
Detail History |
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UMIN000061018 2026/03/23 |
A randomized, open-label, crossover comparison study for the effects of consumption of frozen dessert on blood glucose levels | Healthy Japanese | Preinitiation |
Detail History |
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UMIN000061017 2026/03/23 |
ESCAPE-AA | Aplastic anemia | Open public recruiting |
Detail History |
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UMIN000061015 2026/03/23 |
A Study for Preventing Dry Lips | Dry Lips | Completed |
Detail History |
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UMIN000061014 2026/03/23 |
Exploratory Study of Injury Prevention Strategies in Volleyball Players | Volleyball-related musculoskeletal injuries | Open public recruiting |
Detail History |
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UMIN000061012 2026/03/23 |
CADx-Time study | colorectal polyp | No longer recruiting |
Detail History |
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UMIN000061011 2026/03/23 |
Follow-up study after A-FMT for active crohn's disease | Crohn's Disease | Enrolling by invitation |
Detail History |
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UMIN000061010 2026/03/23 |
EUNS-NUT Main | Early undernutrition risk | Completed |
Detail History |
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UMIN000061009 2026/03/23 |
EUNS-NUT pilot | Early undernutrition risk | Completed |
Detail History |
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UMIN000061008 2026/03/23 |
Utility of RVMPI measured by transesophageal echocardiography for assessing right ventricular function | Patients planned for cardiac surgery with cardiopulmonary bypass | Preinitiation |
Detail History |
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UMIN000060993 2026/03/23 |
Educational Intervention Study | Not applicable | Open public recruiting |
Detail History |
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UMIN000060957 2026/03/23 |
DMD Frontal NIRS Study | Duchenne muscular dystrophy | No longer recruiting |
Detail History |
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UMIN000060921 2026/03/23 |
Evaluation of the perceived improvement in atopic dermatitis symptoms with the application of skincare products: Placebo-controlled, double-blind, randomized, parallel-group comparison study | Atopic dermatitis | Preinitiation |
Detail History |
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UMIN000060885 2026/03/23 |
A pilot study evaluating the effects of CBT for IBS using EEG and psychological measures | irritable bowel syndrome | Preinitiation |
Detail History |
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UMIN000060715 2026/03/23 |
A study to evaluate the effects on mood states in middle-aged and elderly women | Healthy adults | Preinitiation |
Detail History |
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UMIN000061013 2026/03/22 |
DF-Exercise Trial | Diabetic foot | Preinitiation |
Detail History |
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UMIN000061004 2026/03/21 |
Project R (AI & DX): Next-generation hospital management and workload reduction using AI | Hospital Administration and Management, AI and Digital Technology, Reduction of Medical Staff Burden, Acute Care | Enrolling by invitation |
Detail History |
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UMIN000061002 2026/03/21 |
GCBT-CMT-ER-CS | Emotional dysregulation in college students (non-clinical population, focusing on emotion regulation ability improvement) | Completed |
Detail History |
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UMIN000060882 2026/03/21 |
PEG-DURA Study | Incidental or intentional durotomy requiring dural repair during spinal surgery | Preinitiation |
Detail History |
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UMIN000060881 2026/03/21 |
ADHERE Study | Spinal surgery involving direct decompression with exposure of the dura mater | Preinitiation |
Detail History |
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UMIN000060999 2026/03/20 |
Study on pharmacist-led educational intervention for patients using brand-name medicines | Patients using brand-name medicines | No longer recruiting |
Detail History |
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UMIN000060997 2026/03/20 |
Relaxation-based Enhancement of Auditory Neurofeedback Training: Single-Blind RCT | Healthy Individuals | Preinitiation |
Detail History |
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UMIN000060995 2026/03/20 |
A feasibility study on the development of digital biomarkers for the quantitative evaluation of menstrual pain using wearable devices | Adult women | Preinitiation |
Detail History |
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UMIN000060994 2026/03/20 |
Immediate mood improvement in CST -A pilot RCT trial- | Dementia | Preinitiation |
Detail History |
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UMIN000060992 2026/03/20 |
Morphological, radiological, and histological comparison of alveolar ridge preservation using two types of bone substitute | molar tooth loss | Open public recruiting |
Detail History |
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UMIN000060988 2026/03/20 |
Lecanemab Treatment Satisfaction and Factors Analysis Survey | Early Alzheimer's Disease | Preinitiation |
Detail History |
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UMIN000060987 2026/03/20 |
Development of EEG Data Collection, Screening, and Symptom Quantification Technology for Specific Symptoms Associated with Depression and Anxiety: A Pilot Study | 1. Patients with depressive, anxiety, and obsessive-compulsive and related disorders 2. Healthy Controls | Preinitiation |
Detail History |
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UMIN000060986 2026/03/20 |
The effect of the number of perceptual training trials on perceptual learning for the foot. | healthy persons | Preinitiation |
Detail History |
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UMIN000060983 2026/03/20 |
A study on changes in antiviral immune responses induced by lactic acid bacteria intake | Healthy adults | Preinitiation |
Detail History |
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UMIN000060972 2026/03/20 |
Phase II of the Obuse Study | Locomotive syndrome, frailty | Open public recruiting |
Detail History |
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UMIN000060967 2026/03/20 |
Ultrasound Imaging Evaluation of Achilles Tendon Structure and Recovery Process in Track and Field Athletes | Achilles tendon disorder | Preinitiation |
Detail History |
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UMIN000060965 2026/03/20 |
Comprehensive Analysis of Exercise-Induced Changes in the Gut Microbiota and Metabolism | none | Enrolling by invitation |
Detail History |
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UMIN000060955 2026/03/20 |
Effects of exercise intervention on immune function and physical performance in long term intermittent hemodialysis patients -pilot study- | chronic kidney disease reated by dialysis | Completed |
Detail History |
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UMIN000060954 2026/03/20 |
Examining the Effects of an Intervention to Reduce Sedentary Behavior Among Care-Dependent Older Adults | Not applicable | Preinitiation |
Detail History |
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UMIN000060953 2026/03/20 |
Readmission-Associated Determinants And Response in Day-Care Hospital Study | Psychiatry | Suspended |
Detail History |
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UMIN000060929 2026/03/20 |
AIM-UGI Study | Esophageal Cancer, Gastric Cancer, Gastric adenoma | Preinitiation |
Detail History |
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UMIN000060897 2026/03/20 |
AFFIX study | patients requiring intensive care | Preinitiation |
Detail History |
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UMIN000060815 2026/03/20 |
Trial of the efficacy of multi-factorial lifestyle intervention on non-cognitive function in older people | Not applicable | Preinitiation |
Detail History |
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UMIN000059844 2026/03/20 |
Changes in Muscle Strength, Muscle Mass, and Muscle Cross-sectional Area Before and After Spherical Periacetabular Osteotomy for Acetabular Dysplasia | Acetabular Dysplasia | No longer recruiting |
Detail History |
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UMIN000060991 2026/03/19 |
The Japanese version of the Control Over Perceptual Experiences Scale | Mental disorders including conditions with auditory hallucinations | Preinitiation |
Detail History |
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UMIN000060990 2026/03/19 |
SPAE-AR Study | Hospitalized patients including those with cerebrovascular and musculoskeletal disorders | Completed |
Detail History |
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UMIN000060985 2026/03/19 |
ZURZUVAE Capsules 30mg Drug Use-results Survey | Depression or Depressed State | Preinitiation |
Detail History |
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UMIN000060984 2026/03/19 |
TWB-Shimane | Cardiovascular Diseases | Preinitiation |
Detail History |
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UMIN000060982 2026/03/19 |
A investigation of EMG and circulatory dynamics during exercise in foot-bath | Healthy | Completed |
Detail History |
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UMIN000060981 2026/03/19 |
Development of a radiation dose reduction method for cone-beam CT for dental use with small-data MTANN AI imaging. | A research of Cone-beam CT imaging for periodontitis. | Enrolling by invitation |
Detail History |
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UMIN000060979 2026/03/19 |
Analysis of Prostate Cancer Using PSMA-PET and FDG-PET | Metastatic Castration-Resistant Prostate Cancer | Preinitiation |
Detail History |
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UMIN000060978 2026/03/19 |
LOX in CTEPH | Chronic Thromboembolic Pulmonary Hypertension(CTEPH) | Open public recruiting |
Detail History |
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UMIN000060960 2026/03/19 |
Study to confirm the effect of food containing bifidobacterium intake on improving the intestinal environment. | Not applicable | Open public recruiting |
Detail History |
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UMIN000060911 2026/03/19 |
EMDR-RDI for Disturbances in Self-Organization: Pilot Study | Disturbances in Self-Organization Related to Adverse Childhood Experiences | Open public recruiting |
Detail History |
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UMIN000060976 2026/03/18 |
A substudy on breast milk lipid components within the MiNDS Study | Healthy mothers and their children | No longer recruiting |
Detail History |
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UMIN000060974 2026/03/18 |
The effect of ingestion of medium-chain fatty acids (octanoic acid and decanoic acid) on maintenance of attention and concentration, a part of cognitive function that is temporarily reduced by physical or mental stress - A systematic review | people who are not suffering from any illness | Preinitiation |
Detail History |
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UMIN000060973 2026/03/18 |
SEDIC-DIST Study | Robot-assisted partial nephrectomy, laparoscopic partial nephrectomy, laparoscopic adrenal surgery | Preinitiation |
Detail History |
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UMIN000060971 2026/03/18 |
TNT-ER Study (Temporary Narrowing Test - Endoscopic Reflux Study) | Gastroesophageal Reflux Disease : GERD | Open public recruiting |
Detail History |
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UMIN000060970 2026/03/18 |
TFT-MRI | Adult filum terminale syndrome (including suspected cases) | Open public recruiting |
Detail History |
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UMIN000060944 2026/03/18 |
ZAP-IT study | Zoster associated pain | No longer recruiting |
Detail History |
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