Characteristics of Branch Retinal Vein Occlusion in African American Patients

BACKGROUND AND OBJECTIVES: To describe the presentation, management, and clinical outcomes of branch retinal vein occlusion (BRVO) in African American patients compared to patients of other racial or ethnic backgrounds. PATIENTS AND METHODS: This retrospective cohort study included eyes diagnosed with BRVO and macular edema at a tertiary referral center. Presenting features, treatment, and outcomes were compared based on racial or ethnic backgrounds. RESULTS: The study included 285 eyes: 21.8% African American, 78.2% other. African American patients were more likely to have comorbid diabetes (P = .012), open-angle glaucoma (P < .001), and to present with subretinal fluid (P = .049); multivariate analysis showed race and ethnicity alone may not fully explain presenting subretinal fluid (odds ratio = 2.807; 95% CI, 0.997 to 7.903; P = .051). There was no difference in other comparisons of clinical outcomes or treatment burden, including visual acuity, duration, or treatment method. CONCLUSIONS: Despite significant differences at presentation, the management and outcomes of BRVO did not differ significantly between African American patients and patients of other racial and ethnic backgrounds.