The test of the improvement effect for eyestrain of the Bilberry extracts
Not Applicable
- Conditions
- Eyestrain
- Registration Number
- JPRN-UMIN000015861
- Lead Sponsor
- niversal Clinical Systems Co., Ltd.
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 20
Inclusion Criteria
Not provided
Exclusion Criteria
1)Subjects who have previous medical history of drug and/or food allergy. 2)Subjects who have previous medical history and/or current medical history of serious diseases (e.g., diabetes, digestive organ, liver, pancreas, heart and/or kidney). 3)Subjects who have been enrolled in the other clinical trials within about last 1 month. 4)Subjects who predicted gluttony and irregular eating habits by the pre-questionnaire and doctor's questions. 5)Subjects who constantly use supplements and/or functional foods affecting eyestrain. 6)Subjects who take medicines and plan to take new health foods. 7)Others who have been determined ineligible by principal investigator or sub-investigator.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method ear-reflex
- Secondary Outcome Measures
Name Time Method questionnaires