Tokyo, July 12 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000058435) titled 'An Exploratory Clinical Study Toward the Development of a Non-Pharmacological Treatment Using Inaudible High-Frequency Sound for Behavioral and Psychological Symptoms of Dementia (BPSD)' on July 11.

Study Type: Interventional

Study Design: Basic Design - Cross-over Randomization - Non-randomized Blinding - Double blind -all involved are blinded Control - Placebo

Primary Sponsor: Institute - National Center of Neurology and Psychiatry

Condition: Condition - Dementia Classification by malignancy - Others Genomic information - NO

Objective: Narrative objectives1 - We will present natural environmental sounds rich i...