25
Participants
Start Date
October 31, 2024
Primary Completion Date
October 31, 2026
Study Completion Date
October 31, 2026
Manual debridement
Traditional technique which consists of scraping off the irregular epithelium to allow a new layer to form.
Phototherapeutic keratectomy
New technique which has been increasingly used and which consists of a 193nm excimer laser that breaks molecular bonds between cells on the epithelial surface.
Centre hospitalier de l'Université de Montréal (CHUM), Montreal
Centre hospitalier de l'Université de Montréal (CHUM)
OTHER