Acne Scars

Graefes Arch Clin Exp Ophthalmol. 2009 Apr 29; Costagliola C, Semeraro F, Cipollone U, Rinaldi M, Della Corte M, Romano MRBACKGROUND: To report 12-month follow-up results of 156 eyes treated with anti-VEGF for subfoveal choroidal neovascularization (CNV) secondary to age-related macular degeneration, and to verify the efficacy of this treatment in terms of functional results and changes of morphology of choroidal membrane for the different types of choroidal neovascularization analyzed. METHODS: This prospective case series study included subjects with different forms of subfoveal CNV. After the first intravitreal injection of 1.25 mg bevacizumab at baseline, re-injections of bevacizumab were scheduled at least 4 weeks after initial treatment following standardized criteria. RESULTS: One hundred and fifty six patients were divided into two study groups: 60 eyes with classic CNV (group C) and 96 eyes with occult CNV (group O). The improvement in BCVA was greater in group C than group O, although the difference was not statistically significant (P = 0.26). The area of CNV and subretinal fibrous tissue/disciform scar remained stable over time in both groups. The macular thickness significantly decreased through the follow-up period in both groups. The hyper-reflective area of the neovascular complex remained stable in both groups during the first 6 months of follow-up, whereas a slight increase of hyper-reflective lesion size occurred throughout the second 6 months of follow-up. CONCLUSION: The CNV lesion treated with IVB didn't disappear in neither group, but showed less exudation, demonstrated by a decrease in the area of leakage from CNV, subretinal fluid area, and centre point retinal thickness on OCT.