Genotype-Phenotype Study of Patients With Plaquenil-Induced Retinal Toxicity, With Evaluation of the ABCA4 Gene

First posted June, 2010; Last updated August, 2022

Sponsored by the National Eye Institute, this observational study is looking at whether differences in a person’s genes explain why some people develop toxicity to the retina as a result of treatment with plaquenil while others do not.

To Learn More Contact
Patient Recruitment and Public Liaison Office at 1-800-411-1222 or identifier: NCT01145196

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