Safety and Tolerability Study of RO7171009 in Participants With Geographic Atrophy (GA) Secondary to Age-Related Macular Degeneration (AMD)

A Phase I, Multicenter, Open-Label, Single-Dose, Dose-Escalation, and Multiple-Dose Study of the Safety, Tolerability, Pharmacokinetics, and Immunogenicity of Intravitreal Injections of RO7171009 in Patients With Geographic Atrophy Secondary to Age-Related Macular Degeneration

This Phase 1, open-label, multicenter study will investigate the safety and tolerability of RO7171009 following single and multiple intravitreal (ITV) administrations in patients with GA secondary to AMD. The study consists of two stages: Single Dose-Escalation (SAD) and Multiple-Dose (MD) stages.

Inclusion Criteria:

• Participants aged greater than or equal to (>/=) 50 years
• Well demarcated area(s) of GA secondary to AMD with no evidence of prior or active choroidal neovascularization (CNV) in study eye

Exclusion Criteria:

Ocular Exclusion Criteria, Study Eye:

• History of vitrectomy surgery, submacular surgery, or other surgical intervention for AMD
• Previous laser photocoagulation for CNV, diabetic macular edema, retinal vein occlusion, or proliferative diabetic retinopathy
• Prior treatment with Visudyne®, external beam radiation therapy (for intraocular conditions), or transpupillary thermotherapy

Ocular Exclusion Criteria (Both Eyes):

• GA in either eye due to causes other than AMD
• Evidence of prior or active CNV
• Previous participation in interventional clinical trials for GA or dry AMD, except for vitamins and minerals, irrespective of the route of administration (i.e., ocular or systemic) within the last 6 months