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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UMIN000061113 2026/03/31 |
Cooled Continuous saline PRF output study | Radicular pain due to lumbar disc herniation, lumbar spinal canal stenosis, or related conditions | Preinitiation |
Detail History |
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UMIN000061107 2026/03/31 |
Family Health Therapy for treating psychological distress | Psychological distress | Completed |
Detail History |
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UMIN000061106 2026/03/31 |
HER3 significance in advanced CRC | colorectal cancer | Preinitiation |
Detail History |
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UMIN000061104 2026/03/31 |
Relationship between bone mineral density and phase angle in patients with hip fractures | hip fractures | Preinitiation |
Detail History |
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UMIN000061101 2026/03/31 |
Northstar-Monstar-3 | Colorectal cancer/Ovarian cancer | Preinitiation |
Detail History |
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UMIN000060977 2026/03/31 |
SLD-NILDA JAPAN Study | Patients with Steatotic Liver Disease(SLD) | Preinitiation |
Detail History |
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UMIN000060966 2026/03/31 |
Trinity study | Small Cell Lung Cancer | Open public recruiting |
Detail History |
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UMIN000060887 2026/03/31 |
A questionnaire survey on real-world treatment practices in patients receiving inhaled treprostinil therapy | Pulmonary arterial hypertension (PAH), pulmonary hypertension associated with interstitial lung disease (PH-ILD) | Preinitiation |
Detail History |
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UMIN000060789 2026/03/31 |
Anti-VEGF Therapy in Retinal Vascular Occlusion: A Retrospective Observational Study | Retinal Vein Occlusion | Preinitiation |
Detail History |
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UMIN000060766 2026/03/31 |
Synbiotics in CCU | severe cardiovascular disease | Preinitiation |
Detail History |
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UMIN000060612 2026/03/31 |
OCEAN-DEBULK study | Lower Extremity Artery Disease | Preinitiation |
Detail History |
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UMIN000060601 2026/03/31 |
Evaluation of the Effects of a High-Quality Activity Program on Patients with Dementia | persons with cognitive impairment | Preinitiation |
Detail History |
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UMIN000060486 2026/03/31 |
Verification of the effectiveness of strength training for muscle hypertrophy | healthy adults | Completed |
Detail History |
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UMIN000059612 2026/03/31 |
Not applicable | Not applicable | Open public recruiting |
Detail History |
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UMIN000059556 2026/03/31 |
The Effect of Laparoscopic or Ultrasound-Guided Rectus Sheath Block on Pain Relief After Inguinal Hernia Repair: A Double-Blind Randomized Controlled Trial | Inguinal Hernia Repair | Enrolling by invitation |
Detail History |
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UMIN000059455 2026/03/31 |
A Study on the Effects and Perceived Efficacy of Continuous Use of the Test Product in Humans | Healthy adults | No longer recruiting |
Detail History |
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UMIN000059353 2026/03/31 |
Expectant Management for Intra-Amniotic Infection | Preterm Subclinical Intra-Amniotic Infection | Main results already published |
Detail History |
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UMIN000059330 2026/03/31 |
The effects of protein-energy wasting, inflammation, and aging on the prognosis of calcimimetics in patients on HD and OHDF. | Patients with end-stage kidney disease undergoing hemodialysis and online hemodiafiltration | Preinitiation |
Detail History |
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UMIN000059194 2026/03/31 |
Evaluation of the efficacy and safety of test foods for older adults | N/A | Preinitiation |
Detail History |
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UMIN000058815 2026/03/31 |
An intervention study on the efficacy of combined supplementation with DHA and vitamin D on bone metabolism in healthy participants | None | Preinitiation |
Detail History |
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UMIN000058714 2026/03/31 |
A study on the effects of lemon juice on health status on adults. | not applicable | Enrolling by invitation |
Detail History |
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UMIN000058519 2026/03/31 |
Sleep Education for Glucose Tolerance in Pregnancy | Impaired Glucose Tolerance | Enrolling by invitation |
Detail History |
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UMIN000058172 2026/03/31 |
Verification of the effect of the use of the test product on stress | Healthy adults | Completed |
Detail History |
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UMIN000057951 2026/03/31 |
A verification study of blood amino acid levels at intake of protein material | Healthy Japanese | Completed |
Detail History |
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UMIN000057578 2026/03/31 |
Prognostic evaluation of protein-energy wasting, inflammation, and calcimimetics in patients on HD using dialyzers with beta2-microglobulin clearance of more than 70 mL/min and OHDF. | Patients with end-stage kidney disease undergoing hemodialysis and online hemodiafiltration | Terminated |
Detail History |
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UMIN000057577 2026/03/31 |
Influence of mortality according to hemoglobin levels and administration of calcimimetics and erythropoietin stimulating agents in HD using dialyzers with beta2-microglobulin clearance of more than 70 mL/min and OHDF. | Patients with end-stage kidney disease undergoing hemodialysis and online hemodiafiltration | Terminated |
Detail History |
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UMIN000057184 2026/03/31 |
Axillary and Inguinal Cooling Study (AIC study) | healthy adults | Preinitiation |
Detail History |
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UMIN000057059 2026/03/31 |
Evaluation of the Physical and Psychological Impact of Emergency Scene Activities on Rescuers | Not applicable | Preinitiation |
Detail History |
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UMIN000056946 2026/03/31 |
Influence of prognosis in HD using dialyzers with beta2-microglobulin clearance of more than 70 mL/min and OHDF between calcimimetic users and non-users. | Patients with end-stage kidney disease undergoing hemodialysis and online hemodiafiltration | Terminated |
Detail History |
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UMIN000056745 2026/03/31 |
A study to verify the effects of test food intake on saliva secretion volume and quality | Healthy Japanese subjects | No longer recruiting |
Detail History |
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UMIN000055492 2026/03/31 |
Study of the test-food consumption on bone metabolism in women | non | No longer recruiting |
Detail History |
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UMIN000053325 2026/03/31 |
A study on the effects of continuous intake of mushroom-derived ingredients on human immune function and others | Healthy subjects | Open public recruiting |
Detail History |
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UMIN000050828 2026/03/31 |
Efficacy and Safety of Cutting with Hemostatic Forceps in ESD | Gastrointestinal tumors | No longer recruiting |
Detail History |
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UMIN000049006 2026/03/31 |
Effect of PMS apps | premenstrual syndrome | Preinitiation |
Detail History |
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UMIN000048171 2026/03/31 |
The short-care program for students at the University of Tsukuba | Autism spectrum disorder Attention Deficit/Hyperactivity Disorder | Open public recruiting |
Detail History |
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UMIN000040908 2026/03/31 |
safety study of trans oral robotic surgery using DaVinci surgical system | Resectable T1/T2 oropharyngeal cancer or supraglottic cancer or benign tumor in oropharynx or larynx | Preinitiation |
Detail History |
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UMIN000061103 2026/03/30 |
Establishment of a registry to contribute to the prevention of cardiovascular events in pediatric patients with suspected or confirmed familial hypercholesterolemia and their families. | Familial Hypercholesterolemia | Open public recruiting |
Detail History |
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UMIN000061100 2026/03/30 |
A Study on the Relationship between Physical Activity, Exercise Environment, and Body Composition among Local Residents: Implications for Obesity Prevention | Participants included attendees of community health classes, users of long-term care facilities, and healthy young adults, all of whom provided informed consent for the study. | Open public recruiting |
Detail History |
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UMIN000061099 2026/03/30 |
Remimazolam vs flunitrazepam for sedation in outpatient gastrointestinal endoscopy: time to discharge based on standardized discharge criteria (prospective observational study) | Gastrointestinal diseases requiring upper or lower endoscopy (e.g., gastroesophageal reflux disease, atrophic gastritis, gastric cancer, colorectal cancer, colorectal polyps) | Preinitiation |
Detail History |
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UMIN000061098 2026/03/30 |
Effects of using a chamomile essential oil hot eye mask on psychological state and sleep quality: A crossover controlled trial | healthy adult | Preinitiation |
Detail History |
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UMIN000061088 2026/03/30 |
Empirical Study on the Impact of Far-Infrared Blood Circulation-Promoting Garments on Productivity in Medical Institutions | Healthy subjects | Preinitiation |
Detail History |
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UMIN000061082 2026/03/30 |
Functional effects of capsaicin and dihydrocapsaicin intake on improving oral moisture: a systematic review | Healthy adults | Preinitiation |
Detail History |
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UMIN000061080 2026/03/30 |
COL-RT Trial | Achilles tendinopathy | No longer recruiting |
Detail History |
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UMIN000061075 2026/03/30 |
NeXT M3 Personal | Colorectal cancer/Ovarian cancer | Preinitiation |
Detail History |
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UMIN000061032 2026/03/30 |
Evaluation of changes in serum magnesium concentrations following oral administration of different magnesium salts | Healthy adults | Preinitiation |
Detail History |
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UMIN000061006 2026/03/30 |
Wearable-based Evaluation and Assessment of Fatigue | Musculoskeletal Disorders | Preinitiation |
Detail History |
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UMIN000060330 2026/03/30 |
A study comparing phrenic nerve detectability using volume-rendered and axial images on non-contrast chest CT | cardiac arrhythmia | Preinitiation |
Detail History |
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UMIN000061097 2026/03/29 |
Investigation of the Pathophysiology of Pancreatic and Brain Tumors Using Carbon-11-Labeled Methyl-Leucine PET | pancreatic and brain tumors | Preinitiation |
Detail History |
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UMIN000061096 2026/03/29 |
Investigation of Neurological Disease Pathophysiology Using Fluorine-18-Labeled SMBT-1 PET | neurological disorder | Preinitiation |
Detail History |
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UMIN000061094 2026/03/28 |
A Study on Improving Oral Care Knowledge Among Nurses at Hospital A Through the Use of Educational Materials. | Healthy Person | Completed |
Detail History |
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UMIN000061093 2026/03/28 |
surgical treatment as conversion therapy for initially unresectable biliary tract carcinoma | biliary tract carcinoma | Enrolling by invitation |
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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