臨床研究等提出・公開システム

Japanese

Date of registration	April. 12, 2022
Last modified on	Sept. 14, 2026
Trial ID	jRCT1060220004

Scientific Title	Randomized controlled trials assessing the factors that determine food selection behavior
Public Title	Food selection behavior factor trial

Contact for Scientific Queries	Name	Nakamoto Mariko
	Affiliation	Tokushima University Graduate School
	Address	3-18-15, Kuramoto-cho, Tokushima city, Tokushima prefecture
	Telephone	+81-88-633-7476
	E-mail	nakamoto@tokushima-u.ac.jp
Contact for Public Queries	Name	Nakamoto Mariko
	Affiliation	Tokushima University Graduate School
	Address	3-18-15, Kuramoto-cho, Tokushima city, Tokushima prefecture
	Telephone	+81-88-633-7476
	E-mail	nakamoto@tokushima-u.ac.jp

Recruitment status	Recruiting

Anticipated date of first enrollment		April. 12, 2022
Actual date of first enrollment		April. 03, 2023
Target sample size		60
Study Type		Interventional
Study Design	allocation	randomized controlled trial
	masking	open(masking not used)
	control	no treatment control/standard of care control
	assignment	crossover assignment
	purpose	other
Key inclusion & exclusion criteria	Inclusion Criteria	1. Normal body bass index (BMI: 18.5-24.9kg/m2) 2. Young adults aged 18-39years
	Exclusion Criteria	1. Under 18 or over 40 2. If you miss breakfast on a daily basis (more than 4 days a week) 3. Thin (BMI: less than 18.5) or overweight (BMI: 25.0 kg / m2 or more) 4. If you have not attended university or graduate school 5. Pregnant and lactating women 6. I have had eye surgery before (such as corneal surgery) 7. If you are wearing bifocals 8. If you smoke on a daily basis 9. If you are on a diet 10. If you need to be careful about your diet due to food allergies 11. If you are taking multiple drugs other than analgesia / anti-inflammatory drugs (drugs related to diseases such as diabetes that can cause hypoglycemia according to hunger)
	Age Minimum	18age old over
	Age Maximum	39age old under
	Gender	Both
Health Condition(s) or Problem(s) Studied		none
Intervention(s)		Group A: Have them participate in the test before having lunch for the first time and have them participate in the test after having lunch next time. Group B: A group that asks participants to participate in the test after having lunch for the first time and before taking lunch next time.
Health Condition(s) Keyword		none
Health Condition(s) Code		none
Primary Outcome(s)		Data of eye-tracking
Secondary Outcome(s)		Current appetite status (how hungry, how much you want to eat) Eating behavior (currently on a diet, regular skipping, self-catering, eating out frequency) Eating consciousness (motivation for food selection, interest in ethical consumption, usual nutrition labeling, DEBQ eating behavior scale)

Primary Sponsor	Tokushima University Graduate School

Secondary Sponsor

Name of Certified Review Board	the institutional review boards of Tokushima University Hospital
Address	2-50-1, Kuramoto-cho, Tokushima City, Tokushima
Telephone	+81-88-633-7958
E-Mail	brinshoshienk@tokushima-u.ac.jp
Approval Status	Approval
Date of approval	May. 30, 2022

Plan to share IPD	No

Countries of Recruitment（Except Japan）	none

History of Changes

No	Publication date
3	Sept. 14, 2026	(this page)	Changes
2	Nov. 06, 2025	Detail	Changes
1	April. 12, 2022	Detail

List of change history