First-line faricimab in treatment-naïve diabetic macular edema enabled 46.1% of eyes to reach a treatment interval of ≥16 weeks at 48 weeks, with significant visual acuity improvement (p<0.0001).
Cohort (n=40)
No
Does first-line intravitreal faricimab improve retreatment intervals and visual outcomes in treatment-naïve diabetic macular edema?
First-line faricimab in treatment-naïve diabetic macular edema provides durable treatment intervals and sustained visual and anatomical improvements in a real-world setting.
Background: Diabetic macular edema (DME) is a leading cause of vision loss. Although real-world data on faricimab, a bispecific antibody targeting vascular endothelial growth factor-A and Angiopoietin-2, are expanding, its long-term durability in routine clinical practice has not yet been fully established. We evaluated effectiveness, anatomic response and treatment durability of first-line faricimab in treatment-naïve DME. Methods: We conducted a single-center, retrospective cohort study of treatment-naïve DME eyes initiated on intravitreal faricimab (August 2023–October 2024) in a real-world setting. After a loading phase, eyes were managed with a treat-and-extend or pro re nata regimen. The primary endpoint was retreatment interval at 48 weeks. Secondary endpoints were retreatment interval at weeks 12, 24 and 36; change in visual acuity (VA); central subfield thickness (CST); and optical coherence tomography (OCT) fluid. Results: Fifty-two eyes from 40 consecutive patients were included (baseline VA 65.96 ± 13.55 letters; CST 426.56 ± 106.72 µm). Mean injections were 4.02 ± 1.11 between months 1–6 and 1.90 ± 0.98 between months 7–12. VA improved by +8.46, +7.57, +7.65 and +7.72 letters at 12, 24, 36, and 48 weeks (all p < 0.0001), respectively. Relative CST decreased by −28.05%, −27.01%, −29.46% and −25.22% at the same time points (all p < 0.0001). At week 48, 15.4% of eyes were on a treatment interval of less than 12 weeks, 23.1% were between 12 and 16 weeks, and 46.1% were on 16 or more weeks; 15.4% were managed PRN. Conclusions: First-line faricimab in treatment-naïve DME in a real-world setting yielded clinically meaningful and durable extensions in treatment intervals, alongside sustained functional and anatomical improvements.
Widmann-Sedlnitzky et al. (Wed,) conducted a cohort in Diabetic macular edema (n=40). First-line faricimab was evaluated on Retreatment interval at 48 weeks. First-line faricimab in treatment-naïve diabetic macular edema enabled 46.1% of eyes to reach a treatment interval of ≥16 weeks at 48 weeks, with significant visual acuity improvement (p<0.0001).