Risk Factors for Meeting Criteria for Switching from Bevacizumab to Aflibercept When Treating Eyes with Diabetic Macular Edema and Visual Acuity of < 20/40.

ABSTRACT:

Purpose

To identify factors for meeting prespecified criteria for switching from bevacizumab to aflibercept in eyes with center-involved diabetic macular edema (CI-DME) and moderate vision loss initially treated with bevacizumab in DRCR Retina Network protocol AC.

Design

Post hoc analysis of data from a randomized clinical trial.

Participants

Two hundred seventy participants with one or both eyes harboring CI-DME with visual acuity (VA) letter score of 69 to 24 (Snellen equivalent, 20/50-20/320).

Methods

Eligible eyes were assigned to receive intravitreal aflibercept monotherapy (n = 158) or bevacizumab followed by aflibercept if prespecified criteria for switching were met between 12 weeks and 2 years (n = 154).

Main outcome measures

Meeting switching c

SUBMITTER: Jhaveri CD 

PROVIDER: S-EPMC11260250 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature