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S. J. Tumminia, A. Nezhuvingal, N. Smaoui, D. Blain, V. NDifor, D. Scheim, H. Chin, B. P. Brooks, I. MacDonald; The National Ophthalmic Disease Genotyping Network: eyeGENETM - One Year Later. Invest. Ophthalmol. Vis. Sci. 2008;49(13):3095. doi: https://doi.org/.
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To evaluate the progress of eyeGENETM which was designed to manage ophthalmic molecular diagnosis and clinical data.
Individuals are recruited into eyeGENETM from academic centers, private clinical practices or the NEI. After registration, patient consenting and pre-test genetic counseling, a clinician sends a blood sample to eyeGENETM and submits phenotypic data via a secure web-based database. DNA is prepared in a CLIA-certified manner and sent to a Network lab for molecular diagnostic testing. Some DNA is stored at the eyeGENETM Repository. Clinical genetics reports are generated and forwarded to the referring clinician. Access to Network samples for research or patient recruitment for clinical study participation must be approved.
A National Ophthalmic Disease Genotyping Network was implemented to manage molecular diagnosis and detailed phenotypic data for use in research. A Steering Committee provides opinions regarding scientific, ethical, and management issues. Currently, 10 CLIA laboratories provide testing for 50 genes responsible for 20 eye diseases. These include, but are not limited to, retinal diseases, strabismus, glaucoma, and corneal dystrophies. Minimal clinical and phenotypic criteria have been established for each disease tested. The Network is designed to capture demographic information, clinical diagnosis and supporting phenotypic data for individuals with these diseases. On September 20, 2006 the first patient sample was received through eyeGENETM. At the time of abstract submission, 60 organizations registered with the Network and 250 samples are being processed.
eyeGENETM (http://www.nei.nih.gov/resources/eyegene.asp) is composed of a national network of CLIA labs providing molecular diagnosis to patients with inherited eye disease, a repository of DNA and a database which couples the anonymous genotype-phenotype data. eyeGENETM will facilitate the discovery of new ophthalmic disease genes, identify genetic modifiers of disease; aid in the analysis of genotype:phenotype correlations and enhance recruitment for clinical trials. This effort will grow to include additional labs offering testing for more genes and diseases. eyeGENETM will be a resource for the vision community and benefit medical care for a broad patient population with inherited eye disease. The eyeGENETM Network serves as a model of broad-based community collaboration for other genetic conditions.
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