臨床研究等提出・公開システム

Date of registration	June. 01, 2026
Last modified on	June. 01, 2026
Trial ID	jRCT1042260047

Scientific Title	A Prospective Study on Physiological Metabolic Analysis of Living Organisms Using Multinuclear MRI
Public Title	Multinuclear MRI

Contact for Scientific Queries	Name	Ozaki Kumi
	Affiliation	Hamamatsu University School of Medicine
	Address	1-20-1, Handayama, Chuo-ku, Hamamatsu City, Shizuoka
	Telephone	+81-53-435-2242
	E-mail	ozakik-rad@umin.org
Contact for Public Queries	Name	Ozaki Kumi
	Affiliation	Hamamatsu University School of Medicine
	Address	1-20-1, Handayama, Chuo-ku, Hamamatsu City, Shizuoka
	Telephone	+81-53-435-2242
	E-mail	ozakik-rad@umin.org

Recruitment status	Recruiting

Anticipated date of first enrollment		June. 01, 2026
Target sample size		50
Study Type		Other
Study Design	allocation	single arm study
	masking	open(masking not used)
	control	uncontrolled control
	assignment	single assignment
	purpose	diagnostic purpose
Key inclusion & exclusion criteria	Inclusion Criteria	Individuals aged 18 years or older Individuals who have health examination data obtained within the past 2 months, or who are scheduled to undergo a health examination within 2 months and can provide the health examination data Individuals from whom written informed consent for participation in this study has been obtained with their own signature
	Exclusion Criteria	Individuals who require special attention for MRI examination (those with claustrophobia, those unable to follow breathing instructions, those whose body size is too large to fit into the MRI scanner, those who have difficulty maintaining body position during the examination due to medical conditions, etc.) Pregnant women or women who may be pregnant Individuals who have metallic implants within the imaging range that would cause significant susceptibility artifacts Other individuals judged to be inappropriate as subjects by the principal investigator or co-investigators
	Age Minimum	18age 0month 0week old over
	Age Maximum	No limit
	Gender	Both
Health Condition(s) or Problem(s) Studied		Healthy volunteers
Primary Outcome(s)		Exploration and analysis of quantitative parameters derived from multi-parametric MRI
Secondary Outcome(s)		Assessment of inter-observer agreement for radiological evaluation

Name of Certified Review Board	Ethics Committee of Hamamatsu University School of Medicine
Address	1-20-1, Handayama, Chuo-ku, Hamamatsu City, Shizuoka, Shizuoka
Telephone	+81-53-435-2680
E-Mail	kenkyou.s@hama-med.ac.jp
Approval Status	Approval
Date of approval	July. 08, 2025

Plan to share IPD	No

Countries of Recruitment（Except Japan）	none