None (Healthy adults)
Conditions
Interventions
Capsule containing food derived from microorganism, once a day for 8 weeks
Capsule not containing food derived from microorganism, once a day for 8 weeks
Sponsors
ORTHOMEDICO Inc.
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: (1) Healthy Japanese men and women aged from 35 to less than 50 years old (2) Subjects with subjective eye strain (3) Subjects who are judged as suitable for this study by the investigator
Exclusion criteria
Exclusion criteria: (1) Subjects who are under treatment of or have history of cancer, heart failure and myocardial infarction (2) Subjects who are under treatment of or have history of chronic diseases (3) Subjects who are diagnosed with or aware of presbyopia (4) Subjects who have eye disease (5) Subjects who are diagnosed with asthenopia (6) Subjects who use eye drops for eye disease (7) Subjects who have an uncorrected serious refractive error (8) Subjects who had LASIK surgery (9) Subjects who have serious astigmatism (10) Subjects who have amblyopia or strabismus (11) Subjects whose best-corrected visual acuity is < 1.0 (12) Subjects who are diagnosed with eye strain caused by anything except for neurogenic or adjust function (13) Subjects who work in a company developing functional foods (14) Subjects with excessive alcohol-drinking (15) Subjects who can't stop drinking alcohol for 2 days until the check days (16) Subjects who usually take or will take drugs or health foods for eye (17) Subjects who can't stop take drugs or health foods for regulation of immune functions (18) Subjects who can't stop eating foods similar to the test foods and/or can't stop taking drugs or health foods including lactic acid bacteria or Bifidobacterium (19) Subjects who have tendency to get diarrhea by eating dairy products (20) Subjects who have risk to develop allergy caused by foods or drugs (21) Subjects who have drug dependence or allergy dependence (22) Subjects who are diagnosed with hay fever (23) Subjects who can't complete workload for eye strain (24) Subjects who are not suitable for this study by results of lifestyle questionnaire (25) Subjects who are or are planning to be pregnant or breastfeeding during this study (26) Subjects who participated in other clinical trial within 3 months prior to obtaining informed consent, or are planning to participate other clinical trial (27) Subjects who are judged as unsuitable for participating this study by the investigator
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Tests for eye strain | — |
Secondary
| Measure | Time frame |
|---|---|
| Questionnaires | — |
Countries
Japan
Contacts
Public ContactNaoko Suzuki
ORTHOMEDICO Inc. R&D Department
Outcome results
None listed