ABSTRACT
32 eyes with vitroretinal pathologies caused by branch retinal vein occlusion (BRVO) under went pars plana vitrectomy. Visual acuity was restored postoperatively in 28 of 32 eyes (87.5%). Visual acuity was restored in 19 of 19 eyes (100%) with vitreous opacity only, in 5 of 6 eyes (83.3%) with fibrous proliferation and in 4 of 7 eyes (57.1%) with retinal detachment. Regarding final visual acuity. 78.1% showed 0.1 or better, and 43.8% showed 0.5 or better Among the complications. surgically induced retinal detachment showed the worst prognosis.
Subject(s)
Pathology , Prognosis , Retinal Detachment , Retinal Vein Occlusion , Retinal Vein , Retinaldehyde , Visual Acuity , VitrectomyABSTRACT
The intraocular pressures(IOP) were measured in both eyes of 30 healthy volunteers in sitting, supine, and 30 degrees head down positions One eye was pretreated with 1% carteolol or placebo(Tears naturale)applied in a masked, randomised fashion, while the other served as control. Although IOP changes in response to carteolol and to postural changes were significant(P<0.01), carteolol did not significantly alter relative changes in IOP from positional changes This results suggests that the overall pressure lowering effect may offer some protection to patients with glaucoma.