Role of Cytokines in Ranibizumab Therapy for Macular Edema in Patients with Central Retinal Vein Occlusion

Purpose: To investigate aqueous humor levels of 11 factors/cytokines in patients with central retinal vein occlusion (CRVO) and macular edema (ME) receiving anti-vascular endothelial growth factor (VEGF) therapy, as well as correlations between changes of functional or morphological parameters and aqueous cytokine levels. Methods: In 32 CRVO patients scheduled to receive 2 consecutive doses of intravitreal ranibizumab, aqueous samples were...