Age-related macular degeneration: natural history revisited in geographic atrophy

Progression of geographic atrophy varies significantly based on individual and lesion characteristics. Much research has strived to understand prognostic indicators of lesion progression over time, yet integrating findings to date may pose a challenge to clinicians. This review strives to synthesize current knowledge on genetic, behavioral, structural, and functional factors that influence geographic atrophy across the lifetime. Further, it highlights how vision-related quality of life allows for a more holistic appraisal of the impact of geographic atrophy on everyday functioning. The ultimate aim of this paper is to aid clinicians in counseling patients on medical management as well as providing accurate disease prognostication tailored to the individual patient.