Clinical Trial: A Multicenter Observational Study on the Long-term Prognosis of Patients with Polycystic Kidney Disease:Japanese National Registry for long-term prognosis of ADPKD (JRP-PROG) (Japan)

Tokyo, April 10 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000061211) titled 'A Multicenter Observational Study on the Long-term Prognosis of Patients with Polycystic Kidney Disease' on April 9. Study Type: Observational Primary Sponsor: Institute - Tokyo Women's Medical University Condition: Condition - Polycystic Kidney Disease Classification by malignancy - Others Genomic information - NO Objective: Narrative objectives1 - This study is con...


Clinical Trial: Effectiveness of Radiofrequency versus Ultrasound on Non-specific Chronic Low Back Pain: A Randomized Crossover Study (Japan)

Tokyo, April 10 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000061210) titled 'Effectiveness of Radiofrequency versus Ultrasound on Non-specific Chronic Low Back Pain' on April 9. Study Type: Interventional Study Design: Basic Design - Cross-over Randomization - Randomized Blinding - Open -but assessor(s) are blinded Control - Active Primary Sponsor: Institute - Tokyo Metropolitan University Condition: Condition - Non-specific Chronic Low Back ...


Clinical Trial: Effectiveness of a One-Day In-Person and Online CBT Workshop for Preventing Perinatal Depression Among Expectant Couples: A Randomized Controlled Trial (Japan)

Tokyo, April 10 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000061209) titled 'Preventing Perinatal Depression in Expectant Couples: A Randomized Controlled Trial of One-Day CBT Workshops via In-person and Online Delivery' on April 9. Study Type: Interventional Study Design: Basic Design - Parallel Randomization - Randomized Blinding - Open -but assessor(s) are blinded Control - Active Primary Sponsor: Institute - Institute of Science Tokyo Con...


Clinical Trial: The Association Between Physical Condition, Stress Levels, Sleep Patterns, and Dietary Intake Measured by Smartwatches and the Onset of Headaches in Young Adults with Headaches (Japan)

Tokyo, April 10 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000061208) titled 'The Association Between Physical Condition, Stress Levels, Sleep Patterns, and Dietary Intake Measured by Smartwatches and the Onset of Headaches in Young Adults with Headaches' on April 9. Study Type: Observational Primary Sponsor: Institute - Shinshu University Condition: Condition - Headache Classification by malignancy - Others Genomic information - NO Objective:...


Clinical Trial: A Comparative Study of the Effectiveness of Brushing and L8020 Application in Reducing Oral Bacterial Counts in Intubated Patients: A Preliminary Study (Japan)

Tokyo, April 9 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000061206) titled 'A Comparative Study of the Effectiveness of Brushing and L8020 Application in Reducing Oral Bacterial Counts in Intubated Patients: A Preliminary Study' on April 9. Study Type: Interventional Study Design: Basic Design - Parallel Randomization - Randomized Blinding - Open -no one is blinded Control - Placebo Primary Sponsor: Institute - others Condition: Condition - P...


Clinical Trial: Effect of Iron-Fortified Wheat Flour on Iron Status, Cognitive Function, Inflammatory and Immune Markers among Adolescent Girls (Japan)

Tokyo, April 9 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000061205) titled 'Effect of Iron-Fortified Wheat Flour on Iron Status, Cognitive Function, Inflammatory and Immune Markers among Adolescent Girls: A Randomized Controlled Trial' on April 9. Study Type: Interventional Study Design: Basic Design - Parallel Randomization - Randomized Blinding - Open -no one is blinded Control - Placebo Primary Sponsor: Institute - AUP Condition: Condition...


Clinical Trial: A Prospective Intervention Study on the Progression of Myopia Using School Health Screenings (Japan)

Tokyo, April 9 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000061194) titled 'A Prospective Intervention Study on the Progression of Myopia Using School Health Screenings' on April 9. Study Type: Interventional Study Design: Basic Design - Parallel Randomization - Non-randomized Blinding - Open -no one is blinded Control - No treatment Primary Sponsor: Institute - Tohoku University Hospital Condition: Condition - Progressive myopia Classificati...


Clinical Trial: Effects of HEPA filters in air purifiers on asthma control: A prospective, double-blind, multicenter, randomized clinical trial (Japan)

Tokyo, April 8 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000061192) titled 'Effects of HEPA filters in air purifiers on asthma control: A prospective, double-blind, multicenter, randomized clinical trial' on April 8. Study Type: Interventional Study Design: Basic Design - Parallel Randomization - Randomized Blinding - Double blind -all involved are blinded Control - Placebo Primary Sponsor: Institute - Department of Advanced Medicine for Respi...


Clinical Trial: Investigation of neurophysiological effects of transcutaneous spinal current stimulation on gait (Japan)

Tokyo, April 8 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000061181) titled 'Investigation of neurophysiological effects of transcutaneous spinal current stimulation on gait' on April 8. Study Type: Interventional Study Design: Basic Design - Parallel Randomization - Randomized Blinding - Single blind -participants are blinded Control - Placebo Primary Sponsor: Institute - Niigata University of Health and Welfare Condition: Condition - Healthy...


Clinical Trial: Sleep duration, oral functional impairment, and systemic inflammation: evidence from mediation analysis in a population-based study (Japan)

Tokyo, April 8 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000061177) titled 'Relationship between Chewing difficulties and sleep duration' on April 8. Study Type: Observational Primary Sponsor: Institute - Nihon University Hospital Condition: Condition - This cross-sectional study included 8,252 Japanese adults undergoing health checkups. Classification by malignancy - Others Genomic information - NO Objective: Narrative objectives1 - We aimed...