This is a Phase 2a, multi-center, open-label, multiple dose study in subjects with geographic atrophy (GA) secondary to dry Age-related Macular Degeneration (dry AMD) to investigate the safety, PK/PD, biomarker and early clinical effect of GEM103 repeat IVT injections.~Subjects will undergo clinical and ophthalmic assessments for determination of inclusion in the study. Subjects who participated in the Phase 1 Study (GEM-CL-10301) as well as treatment naïve subjects that did not participate in the GEM-CL-10301 Study and who meet all eligibility criteria will be enrolled.
This study is designed to investigate the safety, PK/PD, biomarker and early clinical effects of repeat GEM103 IVT injections.