Safety/tolerability evaluations
Safety/tolerability evaluations including adverse events (AEs), physical
examinations, clinical laboratory tests, vital sign measurements, and
ECG were conducted In addition, ophthalmic examinations including best
corrected visual acuity, intraocular pressure, refractive error,
slit-lamp examination, fundus examination, tear break-up time test,
Schirmer’s test, and ocular surface disease index (OSDI) were conducted.