Observation of the tear film (in healthy volunteers)
Conditions
Interventions
Group 1: Effect of the Ocuvers Srpay Hyaluron on the tear film after a single use of the spray. Application as described by the manufacturer: 2x spraying in 10cm distance to the eye
Sponsors
Kroll Medical GmbH, Wang, Deutschland
Eligibility
Sex/Gender
All
Age
18 Years to 100 Years
Inclusion criteria
Inclusion criteria: healthy subjects
Exclusion criteria
Exclusion criteria: Contact lens wearer (except lenses removed prior to study) younger than 18years; subjects with ocular defects, degeneration, inflammation; being pregnant, use of artificial tears or ocular medication at day of observation
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Lipid layer interference pattern: Observed by tearscope (Keeler) before application and after application at 10min, 30min, 60min, 90min | — |
Secondary
| Measure | Time frame |
|---|---|
| tear film stability. Observed by tearscope (Keeler) before application and after application at 10min, 30min, 60min, 90min | — |
Countries
Germany
Contacts
Public ContactHeiko Pult
Dr Heiko Pult - Optometry and Vision Research
Outcome results
None listed