Eyestrain
Conditions
Interventions
control group
test sample1 group
test sample2 group
Sponsors
Department of Ophthalmology , Health Sciences University of Hokkaido Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Subjects who are aware of eyestrain. Subjects who ageree to participate in the current study with written informed consent.
Exclusion criteria
Exclusion criteria: Subjects who have serious historical disease of ophhalmopathy or have morbidity. Subjects who daily ingest drugs or health foods which would improve eyestrain. Subjects who have serious historical disease or have morbidity, marked impairment of heart, lung,liver, kidney, heart, or gastrointestinal tract functions (excluding extirpation of vermiform appendix). Subjects suspected that accommodative asthenopia or other non-neurogenic. Pregnant and lactating female, or who wish to get pregnant during the study period. Subjects who participate in other clinical trials within the last 4 weeks prior to the current clinical trial. Subjects who are ineligible due to physician's judgment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Near-reflex | — |
Secondary
| Measure | Time frame |
|---|---|
| Dry eye test, Fundus blood flow speed, Visual analog scale, Physical examinations, Blood test, Urine test and adverse event | — |
Countries
Japan
Contacts
Public ContactTomita Shimpei
New drug research center, Inc. Clinical Research Dept.
Outcome results
None listed