Preserved Contrast Sensitivity in Early and Intermediate Age-Related Macular Degeneration and Marked Loss in Late Stage: ALSTAR2

Key Points

• Contrast sensitivity remains intact in early and intermediate age-related macular degeneration (AMD).
• Loss becomes notable in late-stage AMD, indicating a critical transition point.
• Assessment utilized qCSF, emphasizing its utility for understanding AMD progression.
• Understanding these phases may improve clinical strategies and patient outcomes in AMD.