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Clinical Trial Summary

The primary objective of this study is to quantify disease progression measured by best corrected visual acuity (BCVA) in the real-world setting among Choroideremia (CHM) participants. The secondary objectives are to describe demographic and baseline clinical characteristics among CHM participants and to match CHM participants in the Intelligent Research in Sight (IRIS®) Registry to Biogen's investigator sponsored trial (IST) study population using propensity score matching.


Clinical Trial Description

This study is a retrospective cohort study of CHM eyes and participants which will include all eligible participants and eyes with the first documented diagnosis of CHM from July 1st, 2013 to December 31st, 2019 that meet the study criteria. This study will be conducted using data from American Academy of Ophthalmology's (AAO) IRIS® Registry which captures CHM participant's demographics, clinical characteristics and clinical outcomes from 2013. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04795206
Study type Observational
Source Biogen
Contact
Status Completed
Phase
Start date August 26, 2020
Completion date August 10, 2021

See also
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