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Table 3 The management of various types of pre-existing glaucoma in central retinal vein occlusion (CRVO)

From: Neovascular glaucoma after central retinal vein occlusion in pre-existing glaucoma

  POAG PACG NTG Overall incidence
Case number 28 27 5  
Prior use of antiglaucomaagents 26 (92.9%) 16 (26.7%) 3 (60%) 75%
Mean deviation (dB) -15.07 -13.02 -16.21 -14.24
Trabe/TSCP for NVG 1/3 (14.3%) 1/2 (11.1%) 0 11.7%
Trabe for elevated IOP (w/o INV) 2 (7.1%) 3 (11.1%) 0 8.3%
  1. Abbreviations: PACG primary angle closure glaucoma, POAG primary open angle glaucoma, PRP pan-retinal photocoagulation, Trabe trabeculectomy, TSCP transscleralcyclophotocoagulation, and w/o INV without iris neovascularisation.