healthy volunteers
Conditions
Interventions
On the registration date, tropicamide phenylephrine hydrochloride ophthalmic solution will be inserted into both eyes, and retinal movies will be taken by non-ophthalmologists and medical students usi
Sponsors
Matsui Hikoro
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Men and women over 18 and under 70 years of age 2. Those who have received a full explanation of the study and have given written consent of their own free will based on a full understanding of the study
Exclusion criteria
Exclusion criteria: 1. Those with subjective eye-related symptoms (pain or discomfort even in one eye) 2. Pregnant or lactating women 3. Those with glaucoma, diabetes mellitus or hyperthyroidism 4. Those who have been pointed out to have narrow corner angles 5. Those who are being treated with MAO inhibitors or within 3 weeks after treatment 6. Those on treatment with tricyclic and tetracyclic antidepressants 7. Those who are judged inappropriate for participation in this study by the principal investigator or co-investigator
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Overall image quality of retinal video | — |
Secondary
| Measure | Time frame |
|---|---|
| 1. Detailed image quality of retina video 2. Accuracy of each anatomic merkmal (optic nerve papilla, macula, upper and lower arcade vessels) 3. Percentage of agreement between raters 4. Video recording time | — |
Contacts
Public ContactKenichiro Hayashi
The University of Tokyo Hospital
Outcome results
None listed