Two Doses of Intravitreal Ziv-Aflibercept versus Bevacizumab in Treatment of Diabetic Macular Edema: A Three-Armed, Double-Blind Randomized Trial

The 12-week results of this trial disclosed that both 1.25 mg and 2.5 mg doses of IVZ and IVB demonstrated BCVA improvement over baseline in the treatment of center-involved DME. However, a stronger effect of IVZ compared with IVB in terms of both visual acuity improvement and macular thickness reduction was detected in the eyes with initial BCVA <20/50. Longer-term efficacy and safety data will be needed to understand the role for this drug in practice.