145
Participants
Start Date
November 20, 2020
Primary Completion Date
April 22, 2022
Study Completion Date
April 22, 2022
Artificial tear
Application of low viscosity artificial tears (Artelac EDO). The active ingredient is hypromellose (1.92 mg per 0.6 ml container).
No artificial tears
Before artificial tear application, 2 baseline measurements were taken of the cornea without any intervention
Goethe University Hospital, Frankfurt am Main
University Clinic Frankfurt
OTHER