ABSTRACT
This multicentre retrospective study evaluated the 1-year outcomes and safety profile of faricimab in treatment-naïve patients with neovascular age-related macular degeneration (nAMD). Fifty-five patients (57 eyes) underwent loading therapy comprising three monthly faricimab injections. If dryness was achieved by the third month, subsequent treat-and-extend (TAE) follow-up continued at a minimum 8-week interval thereafter. If wet macula persisted at the third month, a fourth dose was administered, followed by the TAE regimen. After 1 year, improvements in visual acuity (0.44 ± 0.46 [baseline] to 0.34 ± 0.48; p < 0.01) and central foveal thickness (326 ± 149 [baseline] to 195 ± 82 µm; p < 0.0001) were significant. Dry macula, characterised by the absence of intraretinal or subretinal fluid, was achieved in 65% of cases. Treatment intervals varied, ranging from 8 to 16 weeks, with 44% of eyes extending to a 16-week interval, followed by 33% at 8 weeks, 16% at 12 weeks, 5% at 14 weeks, and 2% at 10 weeks. Notably, 50% of the polypoidal choroidal vasculopathy patients exhibited complete regression of polypoidal lesions between 12 and 15 months. Faricimab treatment in nAMD patients induced significant improvements in central vision and retinal morphology. Two cases of retinal pigment epithelial tears and one case of iritis were reported as ocular complications.
Subject(s)
Visual Acuity , Humans , Male , Female , Aged , Japan , Retrospective Studies , Aged, 80 and over , Visual Acuity/drug effects , Treatment Outcome , Angiogenesis Inhibitors/therapeutic use , Angiogenesis Inhibitors/adverse effects , Angiogenesis Inhibitors/administration & dosage , Macular Degeneration/drug therapy , Macular Degeneration/pathology , Intravitreal Injections , Middle Aged , Tomography, Optical CoherenceABSTRACT
This multicenter study aimed to assess the short-term effectiveness and safety of faricimab in treatment-naïve patients with wet age-related macular degeneration (wAMD) in Japan. We retrospectively reviewed 63 eyes of 61 patients with wAMD, including types 1, 2, and 3 macular neovascularization as well as polypoidal choroidal vasculopathy (PCV). Patients received three consecutive monthly intravitreal injections of faricimab as loading therapy. Over these 3 months, visual acuity improved gradually compared to baseline. Moreover, the central foveal thickness decreased significantly at 1, 2, and 3 months compared to baseline (p < 0.0001). At 3 months after initiation of faricimab therapy, a dry macula (defined as absence of intraretinal or subretinal fluid) was achieved in 82% of the eyes. Complete regression of polypoidal lesions was observed in 52% of eyes with PCV. Subfoveal choroidal thickness also decreased significantly at 1, 2, and 3 months compared to baseline (p < 0.0001). Although retinal pigment epithelium tears developed in two eyes, there were no other ocular or systemic complications observed during the 3 months of loading therapy. In conclusion, loading therapy using faricimab resulted in improved visual acuity and retinal morphology in Japanese patients with wAMD without particular safety issues.
