28
Participants
Start Date
March 31, 2005
Primary Completion Date
March 31, 2006
Study Completion Date
February 29, 2008
ALK (automated lamellar keratectomy)
ALK is performed with a microkeratome, to make a free cap.
Mitomycin
mitomycin 0,02%, 30 seconds after ALK
Federal University of São Paulo
OTHER