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.

Automated summary

Although there were differences in presentation, African American patients did not show significantly different management and outcomes in branch retinal vein occlusion compared to patients of other racial or ethnic backgrounds.