39
Participants
Start Date
February 2, 2021
Primary Completion Date
March 21, 2022
Study Completion Date
March 21, 2022
Transepithelial Photorefractive keratectomy (tPRK) without laser polishing
Transepithelial Photorefractive keratectomy (tPRK) with laser ablation of the corneal epithelium and stroma in a single-step procedure using the B+L Teneo 317 Model 2 Excimer Laser.
Transepithelial Photorefractive keratectomy (tPRK) with laser polishing
Transepithelial Photorefractive keratectomy (tPRK) using the B+L Teneo 317 Model 2 Excimer Laser with end-treatment laser polishing using a fixed thickness of the additional layer of 5 μm.
Standard Photorefractive keratectomy (PRK)
Conventional Photorefractive keratectomy (PRK) with alcohol-assisted epithelium ablation. Then the aspheric ablation profile will be performed using the B+L Teneo 317 Model 2 Excimer Laser.
Asian Eye Institute, Makati City
Bausch & Lomb Incorporated
INDUSTRY