Intravitreal corticosteroids for diabetic macular edema: a network meta-analysis of randomized controlled trials

Background To evaluate the efficacy and safety of different intravitreal corticosteroids for treating diabetic macular edema (DME). Methods Four databases were systematically searched for randomized controlled trials comparing different intravitreal corticosteroids for treating DME. The primary outcome was the change in best-corrected visual acuity (BCVA) within 6 months after the first injection (short-term BCVA). Secondary outcomes were the...