ABSTRACT Objective: To evaluate the therapeutic response to brolucizumab in eyes with chronic neovascular age-related macular degeneration (nAMD) refractory to prior anti-angiogenic treatments. Methods: This prospective observational study included patients with chronic nAMD who maintained exudative neovascularization after at least three injections of ranibizumab and/or aflibercept without previous episodes of uveitis or vasculitis. Participants received one to three intravitreal injections of brolucizumab. Best-corrected visual acuity (BCVA) was assessed before and 4 weeks after each injection, along with analysis of fluid […]

The authors report the case of a patient who developed cystoid macular edema after surgery for myopia by LASIK method. She was treated with intravitreal injections of ranibizumab and presented satisfactory visual result.

Report of a 48 year-old male with bilateral decrease in vision due to choroidal neovascularization secondary to angioid streaks. Best corrected visual acuity was 20/80 in the right eye and counting fingers at 2 meters on the left eye. Patient underwent intravitreal injection of Ranibizumab (Lucentis) in the eye with worse visual acuity. Fifteen days after treatment patient reported better visual acuity on the fellow eye, which was measured to be 20/25. Treatment result was evaluated with visual acuity and […]

The authors relate a predominantly hemorrhagic choroidal neovascular lesion from neovascular. Age-related macular degeneration patient case treated with intravitreal ranibizumab therapy. Monthly ranibizumab (six intravitreal injections) displayed a promising response but this limited report is insufficient to guarantee the indication for all predominantly hemorrhagic choroidal neovascular lesion from neovascular age-related macular degeneration. Further studies will be necessary for complete validation of our results for all predominantly hemorrhagic choroidal neovascular lesions from CNV due to AMD.

PURPOSE: To evaluate the effect of preoperative intravitreal bevacizumab (IVB) or triamcinolone (IVT) on the rate of early postvitrectomy hemorrhage in proliferative diabetic retinopathy (PDR). METHODS: Eligible eyes were assigned randomly to 1 of 3 groups: the IVB group received 1.25 mg bevacizumab, the IVT group received 4,0mg triamcinolone and the control group underwent a sham procedure. The primary outcome measure was the incidence of early postvitrectomy hemorrhage. Secondary outcome measures included changes in visual acuity (BCVA) and adverse events. […]

Neovascular age-related macular degeneration is the leading cause of severe, irreversible vision loss in individuals over 50 years in developed countries. Vascular endothelial growth factor (VEGF) has been shown to play a role in the regulation of choroidal neovascularization and vascular permeability. Anti-VEGF drugs have been shown to preserve or improve visual acuity by inhibiting vascular permeability and arresting the growth of neovascularization in the vast majority of treated patients. This review describes the current literature on the use of […]

Age-related macular degeneration is a major cause of central vision loss and is the leading cause of blindness for people aged over 60 years. PURPOSE: To investigate the efficacy of intravitreal injection of Ranibizumab (anti-VEGF) in the treatment of choroidal neovascularization nonsubfoveal, extra-foveal or juxta-foveal, caused by age-related macular degeneration and revision paper. METHODS: The study design was descriptive and transverse.15 patients with nonsubfoveal choroidal neovascularization caused by age-related macular degeneration, were treated with intravitreal injection of Ranibzumab per month, […]

Angiogenesis is a complex process that results in new blood vessel formation. It is involved in physiological and pathological conditions and participates in several eye diseases. Among the chemical mediators of angiogenesis, the vascular endothelial growth factor (VEGF) is recognized as one of the most important. In the last years, anti-VEGF agents have been introduced for the treatment of neovascularization of the posterior segment with very positive results. Some authors demonstrated benefits of using these substances for the control of […]