60
Participants
Start Date
September 30, 2011
Primary Completion Date
September 30, 2011
Study Completion Date
September 30, 2011
0.5% cyclopentolate and 2.5% phenylephrine
Multiple Alternate Instillation of 0.5% cyclopentolate and 2.5% phenylephrine (MAI) dropped every 5 minutes for two doses
0.5% tropicamide + 0.5% phenylephrine
Single instillation of 0.5% tropicamide + 0.5% phenylephrine
0.5% tropicamide + 0.5% phenylephrine with a cotton wick
Single instillation of 0.5% tropicamide + 0.5% phenylephrine with a cotton wick weighing 0.02 milligrams placed in the inferior fornix for the entire 45 minutes
University of the Philippines
OTHER