Feasibility study for detection of retinal amyloid in clinical trials: The Anti‐Amyloid Treatment in Asymptomatic Alzheimer's Disease (A4) trial

The results of this small pilot study support the use of retinal fundus imaging for detecting amyloid deposition that is correlated with brain amyloid PET SUVr. A larger sample size will be necessary to fully ascertain the relationship between amyloid PET and retinal amyloid both cross-sectionally and longitudinally.