Clinical trials and real-world studies examining faricimab and high-dose aflibercept for wet age-related macular degeneration and diabetic macular edema.

Abstract

Purpose of review: The goal of this review is to summarize emerging clinical trial and real world evidence for faricimab and high dose aflibercept (8 mg), two recently approved treatments for wet age-related macular degeneration and diabetic macular edema.

Recent findings: Faricimab, a bispecific monoclonal antibody targeting vascular endothelial growth factor (VEGF) and angiopoietin-2, and high-dose aflibercept have demonstrated significant potential for extending treatment intervals while maintaining efficacy. Pivotal clinical trials such as YOSEMITE, and RHINE established faricimab to be noninferior to standard anti-VEGF therapy with superior durability. Real-world data corroborated these results, demonstrating improved anatomic outcomes with extended treatment intervals, though improvements in best corrected visual acuity (BCVA) remains varied. High-dose aflibercept has similarly demonstrated noninferiority in landmark clinical trials such as PHOTON and PULSAR, with extended dosing intervals. However, comprehensive real-world data for high dose aflibercept remains limited and warrants further investigation.

Summary: Both faricimab and high-dose aflibercept show promise in reducing treatment burden for wet age-related macular degeneration and diabetic macular edema through extended dosing intervals while maintaining or improving clinical outcomes compared to standard anti-VEGF therapy. Faricimab has demonstrated this both in clinical trials as well as real-world studies, while high-dose aflibercept has demonstrated similar durability in trials but requires additional real-world evidence.