20
Participants
Start Date
January 30, 2020
Primary Completion Date
December 1, 2034
Study Completion Date
December 1, 2036
Transscleral cyclphophotocoagulation using the Micropulse system ( IRIDEX IQ810 Laser systems, Mountain View, CA).
Treatment will be applied over the limbal area to treat the ciliary body. The treatment will be delivered with an energy of 2000mW, a cycle of 31,33% and an on/off time of 0,5ms and 1,1ms. It will be delivered around a 360° surface with avoidance of the 3 and 9 o'clock areas. The treatment will be delivered during 80 secondes in each hemisphere and will be repeated twice, for a total of 320 secondes.
G-Probe transscleral cyclphophotocoagulation (Iris Medical Instruments, Montain View, CA)
"Treatment will be applied over the limbal area to treat the ciliary body. Sixteen (16) shots in total, which is four (4) shorts per quadrants, will be transmitted with a power from 1750 to 2000mV (titrating according to an audible pop) for a length of 2,0 secondes per shots. Treatment will be delivered around a 360° surface and avoiding the 3 and 9 o'clock areas."
RECRUITING
Centre Hospitalier de l'Université de Montréal (CHUM), Montreal
Fonds de recherche en ophtalmologie de l'Université de Montréal
OTHER
Centre hospitalier de l'Université de Montréal (CHUM)
OTHER