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Study identifier: NCT01866371 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

High Resolution Retinal Imaging

Condition: Stargardts · Retinitis Pigmentosa · Age-related Macular Degeneration  ·  Sponsor: University of Pennsylvania

PhaseN/A
Planned participants600
Who can joinAll sexes, 7 Years to no upper limit
Healthy volunteersYes

About this study

Studying the morphology and function of the normal and diseased retina in vivo is needed for advancing the detection, diagnosis, and treatment of retinal disease. This protocol uses an adaptive optics scanning laser ophthalmoscope (AOSLO) to image the normal and diseased retina with individual cellular resolution non-invasively. The primary objective of this study is to obtain and analyze high-resolution images of the retina, in particular by imaging the cone photoreceptor mosaic, the retinal vasculature and other retinal layers. The study design will involve case-control studies, where cases are followed over time. Subjects age 7 and older may be invited to participate. The main research procedure involves retinal imaging with the AOSLO. The primary endpoint is the observation of differences in retinal images between subjects with and without retinal diseases. These changes will be quantified by examining the cell density, size, spacing and regularity of the cone photoreceptor mosaic, as well as examining the differences between other retinal layers.

This description comes directly from the study's public registry record.

Talk to the study team

Jessica IW Morgan, PhD  ·  215-614-4196  ·  jwmorgan@pennmedicine.upenn.edu

Always discuss trial participation with your own doctor first.

Locations (1)

University of PennsylvaniaPhiladelphia, Pennsylvania, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT01866371