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The purpose of this study is to understand the rate of progression of all stages of choroideremia using a variety of assessments performed in the clinic including visual field measures, specialized photography of the eye and participant-reported visual problems
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.
Ages Eligible for Study:
14 Years and older (Child, Adult, Older Adult)
Sexes Eligible for Study:
Accepts Healthy Volunteers:
Individuals with a clinical diagnosis of choroideremia
Healthy individuals with choroideremia (20/200 or better vision) willing to participate in an observational study and meeting the eligibility criteria.
Prior therapy with an AAV vector-based treatment
Pre-existing eye conditions that would: (1) preclude future planned treatment in a therapeutic intent clinical trial (i.e. intravitreal injection), (2) interfere with the interpretation of study endpoints, and/ or put patient at risk for surgical complications
Complicating systemic diseases that would preclude future enrollment in a therapeutic intent clinical trial
Any other condition that would not allow the potential subject to complete follow-up examinations during the course of the study and, in the opinion of the investigator, makes the potential subject unsuitable for the study.