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