Inclusion criteria
PXG, POAG, pigmentary glaucoma, OAG
PRIMARY OPEN-ANGLE GLAUCOMA, PIGMENTARY GLAUCOMA, PSEUDOEXFOLIATION GLAUCOMA
Adults with OAG [primary open-angle glaucoma (POAG), pseudoexfoliation glaucoma (PXG), or pigmentary glaucoma (PG)] were included. The patients had to be candidates for ECP and iStent 