Fabry Screening Study

Fabry Disease

Fabry, Fabry Disease, Alpha-galactosidase A deficiency, GLA gene, mutations

To determine if patients with a deficiency of alpha-galactosidase A are at-risk for cardiac complications that commonly occur in the general population

Fabry disease is an X-linked deficiency of alpha-galactosidase A resulting primarily in an accumulation of globotriaosylceramide (Gb3) in virtually all organs and systems. The main complications of Fabry disease are a 20-fold increased risk of ischemic stroke, cardiac disease including cardiomyopathy, atrio-ventricular conduction defects, a wide variety of arrhythmias, valvular dysfunction (insufficiency or stenosis) and cardiac vascular disease as well as progressive renal failure. Fabry disease cannot be easily diagnosed in patients with routine EKGs, echocardiograms or MRIs. Screening non-selected at-risk populations of patients with ischemic stroke or cardiac disease for urinary Gb3, alpha-galactosidase A activity and GLA gene mutations should enable the identification of patients previously undiagnosed with Fabry disease among the general population of patients with heart disease and stroke

None listed

United States