Intravitreal Aflibercept for Neovascular Polypoidal Choroidal Vasculopathy in a Predominantly Non-Asian Population: RIVAL Results.

BACKGROUND AND OBJECTIVE: To evaluate safety and efficacy of intravitreal aflibercept (Eylea; Regeneron, Tarrytown, NY) injection (IAI) for the treatment of neovascular polypoidal choroidal vasculopathy (PCV) in a predominantly non-Asian population. PATIENTS AND METHODS: This was an open-label, prospective, unmasked, nonrandomized clinical trial. Twenty eyes with neovascular PCV received monthly 2.0 mg IAI for 3 months followed by mandatory IAI every 2 months for 12 months. RESULTS: The mean change in ETDRS best-corrected visual acuity from baseline to 1 year was +11 letters in the treatment-naïve group, +5 letters in the treatment non-naïve group, and +9 letters overall. There was an overall mean reduction of 70 µm from baseline central subfield thickness (CST) at 1 year. Patients received a mean of 6.2 mandatory and 0.7 additional IAI injections overall during the course of 1 year. No serious ocular adverse events were reported. CONCLUSION: At 1 year, neovascular PCV in a predominantly non-Asian population treated with IAI demonstrated favorable visual, anatomic, and safety outcomes. [Ophthalmic Surg Lasers Imaging Retina. 2017;48:34-44.].

Ranibizumab 0.3 mg for Persistent Diabetic Macular Edema After Recent, Frequent, and Chronic Bevacizumab: The ROTATE Trial.

BACKGROUND AND OBJECTIVE: To evaluate the safety and efficacy of 0.3 mg ranibizumab (Lucentis; Genentech, South San Francisco, CA) in eyes with persistent diabetic macular edema (DME) after recent, chronic, and frequent bevacizumab (Avastin; Genentech, South San Francisco, CA). PATIENTS AND METHODS: Open-label, prospective study of 0.3 mg ranibizumab for eyes with persistent DME after bevacizumab. Thirty eyes randomized to a sustained group or a pro re nata (PRN) dosing group. RESULTS: The mean change in ETDRS best-corrected visual acuity from baseline to 1 year was +6.7 letters in the sustained group, +6.4 letters in the PRN group, and +6.5 letters overall. There was an overall mean reduction of 116 µm from baseline central subfield thickness at 1 year, with -92 µm and -127 µm decreases in the sustained and PRN groups, respectively. Adverse events included two deaths; one patient with multiple cardiopulmonary comorbidities, myocardial infarction, stroke, osteomyelitis; and mild posterior subcapsular cataracts in two eyes. CONCLUSION: Ranibizumab 0.3 mg demonstrated improved visual and anatomic outcomes in patients with persistent DME following bevacizumab. [Ophthalmic Surg Lasers Imaging Retina. 2016;47:1030-1037.].