Effects of matcha on cognitive function by driving simulator: a randomized, double-blind, parallel-group, comparative study
- Conditions
- healthy adult
- Registration Number
- JPRN-UMIN000035559
- Lead Sponsor
- ITO EN, LTD
- Brief Summary
There were no significant differences between placebo and matcha groups.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 14
Not provided
1)Currently in treatment with medication or seeing a doctor for treatment 2)Previous history of hepatic disorder or severe disorder related to kidney, endocrine, cardiovascular system, gastro-intestine, lung, blood, or metabolism, or currently presence of complications 3)Previous history of drug allergy or food allergy 4)Regular intake of a food product or supplements with a possible influence on cognitive function 5)Regular intake of drug with a possible influence on cognitive function 6)Extreme faddiness 7)Extremely irregular lifestyle such as a dietary pattern and a sleeping pattern 8)Suspicion of insomnia 9)Presence or previous history of mental disorder (depression, etc.) 10)Presence or previous history of alcoholism 11)Current participation in another clinical trial or participation in another clinical trial within the last three months 12)Irregular work hours such as working on night shift 13)Those who received diagnosis of diseases related to dementia such as Alzheimer's disease, MCI 14)Pregnant 15)Hearing impaired person 16)Other than the above, the principal investigator judged that the subject was ineligible for the study.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Cognirtax Behavior during driving(reaction time, eye movement etc)
- Secondary Outcome Measures
Name Time Method IRS, Olfactory test