Different Doses of vPDT in the Treatment of cCSC

Verteporfin (Visudyne; Novartis, Switzerland) was administrated intravenously over 10 minutes with 50% doses based on the randomization . Fifteen minutes after commencing the verteporfin infusion, a contact lens (Volk® area centralis) was positioned on the affected eye, the treatment area was exposed to a 689 nm laser with a fluence of 600 mw/cm2 for 83 seconds and a total laser energy of 50 J/cm2.

Verteporfin (Visudyne; Novartis, Switzerland) was administrated intravenously over 10 minutes with 70% doses based on the randomization . Fifteen minutes after commencing the verteporfin infusion, a contact lens (Volk® area centralis) was positioned on the affected eye, the treatment area was exposed to a 689 nm laser with a fluence of 600 mw/cm2 for 83 seconds and a total laser energy of 50 J/cm2.