臨床研究等提出・公開システム

Scientific Title	Analyses of neuroimaging and neuropsychologica data which were gotten by the quasi-music-composition classes to elderly persons using artificial intelligence.
Public Title	Effects of quasi-music-composition using AI

Contact for Scientific Queries	Name	Sakurai Keita
	Affiliation	National Hospital Organization,Higashinagoya National Hospital
	Address	5-101 Umemorizaka, Meito-Ku, Nagoya city
	Telephone	+81-52-801-1151
	E-mail	ksak666@yahoo.co.jp
Contact for Public Queries	Name	Satoh Masayuki
	Affiliation	Kinki Health Management Center, Mie Health Examination Clinic
	Address	4-1-3 Anotsu-dai, Tsu city
	Telephone	+81-59-253-7426
	E-mail	bruckner.mozart@gmail.com

Recruitment status	Pending

Anticipated date of first enrollment		Sept. 01, 2026
Actual date of first enrollment		Sept. 01, 2026
Target sample size		100
Study Type		Observational
Study Design	allocation	single arm study
	masking	open(masking not used)
	control	uncontrolled control
	assignment	single assignment
	purpose	health services research
Key inclusion & exclusion criteria	Inclusion Criteria	Subjects who had participated in the 'otokai' performed by Amadeus Code Co.Ltd. and approved the utilization of their neuroimaging and neuropsychological data.
	Exclusion Criteria	Subjects who denied the utilization of their data.
	Age Minimum	65age old over
	Age Maximum	No limit
	Gender	Both
Health Condition(s) or Problem(s) Studied		Not particular.
Intervention(s)		None.
Health Condition(s) Keyword		elderly persons. cognitive function
Health Condition(s) Code		D008605
Primary Outcome(s)		Changes of grey matter volume and fine structure of white matter of brain for six months.
Secondary Outcome(s)		Changes of results of various neuropsychological tests: Mini-Mental State Examination (MMSE), Raven's Colored Progressive Matrices (RCPM), Memory of the story in Rivermead Behavioral Memory Test (RBMT), Necker-cube drawing, Trail Making Test (TMT)-A/B, Word fruency (WF).

Primary Sponsor	None.

Source of Monetary Support / Secondary Sponsor	Amadeus Code Co.Ltd.
Secondary Sponsor	Applicable

Secondary Sponsor

Name of Certified Review Board	The ethics committee of National Hospital Organization,Higashinagoya National Hospital
Address	5-101 Umemorizaka, Meito-Ku, Nagoya city, Aichi
Telephone	+81-52-801-1151
E-Mail	ksak666@yahoo.co.jp
Approval Status	Approval
Date of approval	Jan. 30, 2026

Plan to share IPD	No

Secondary ID(s)	非該当

Countries of Recruitment（Except Japan）	None