A randomized double-blind, placebo-controlled, cross-over trial for improving eye fatigue of healthy adult VDT workers.
- Conditions
- Healthy adults
- Registration Number
- JPRN-UMIN000019150
- Lead Sponsor
- ORTHOMEDICO Inc.
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 22
Not provided
a) Persons who have previous medical history of malignant tumor, or heart failure and/or myocardial infarction. b) Patients being treated for at least one of following diseases: atrial fibrillation, cardiac arrhythmia, hepatic disorder, renal disorder, cerebrovascular disorder, rheumatism, diabetes mellitus, dyslipidemia, hypertension, and/or other chronic disease. c) Persons who have ophthalmopathy or entropion or trichiasis. d) Persons who have ametropia and don`t be treated orthoptics properly. e) Persons who are strong astigmatism. f) Persons who are achromatopsia. g) Persons who were treated with LASIK. h) Persons who have cause of eyestrain except for neurological deficit,et al. or regulatory function. i) Persons who take medicines or herbal medicines. j) Persons who take dietary supplements. k) Persons who are allergic to medicines or foods related to the test material of this trial. l) Pregnant women, lactating women, or women who plan to get pregnant during the trial period. m) Persons who have been enrolled in the other clinical trials within last 3 months before the agreement for the participation to this trial. n) Smokers o) Persons judged not suitable to participate in this trial by physician.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Accommodative function (Percentage of pupil constriction) (0, 4 week)
- Secondary Outcome Measures
Name Time Method Questionnaires (VAS) Schirmer's test Tear film break-up time (0, 4 week)