Evaluating Faricimab in Treatment-Naive Neovascular Age Related Macular Degeneration: A Retrospective Analysis of Real-World Data.

Purpose: To evaluate the efficiency and safety of Faricimab on treatment-naive neovascular age related macular degeneration (nAMD) in a real world UK clinic. Patients and Methods: This single centre, retrospective note review was conducted on treatment-naive patients with nAMD. The data collected included demographics, best corrected visual acuity (BCVA), central macular thickness (CMT), total retinal fluid (TRF), the presence of intraretinal fluid (IRF) and subretinal fluid (SRF). Results: A total of 66 eyes from 62 patients were analysed. The average age was 77 years (range 36-91) and 54% of patients were female. After the first dose of faricimab, the average BCVA improved by 0.05 LogMAR (+2.5 letters), the average CMT decreased by 65.9μm and 41% of patients were found to be inactive. The follow-up intervals after the third loading dose were divided into 2 subsets of 4 and 8 week extensions. The 4 week extension subset saw a smaller improvement in BCVA (+3 letters) than the 8 week extension (+6 letters) while both had an average decrease in CMT by 86.6 μm. The total retinal fluid decreased by 45% and 70.7%, leaving only 30% and 12.2% residual intraretinal fluid (IRF) and 30% and 24.4% residual subretinal fluid (SRF), respectively. Over a ten-month period, the average number of injections received was 6.6, including 3 initial loading doses. There was only one reported case of an adverse event out of 66 eyes (1/66, 1.5%). Conclusion: Three loading doses of Faricimab appear efficacious and safe for the treatment of nAMD.