Serum-Mediated Inhibition of Enzyme Replacement Therapy in Fabry Disease.

ABSTRACT: Fabry disease (FD) is a progressive multisystemic disorder, treatable with recombinant enzyme replacement therapy (agalsidase). However, recent studies suggest an endogenous inhibition of agalsidase in patients with FD, as reported for other lysosomal storage diseases. To assess the clinical consequences of serum-mediated agalsidase inhibition in affected patients, we determined the agalsidase inhibition status of 168 patients (68 male) with FD and compared outcomes of inhibition-positive patients with those of inhibition-negative patients. The assessment included clinical events during time on agalsidase, determination of renal and cardiac function, and evaluation of FD-related symptoms. The frequency of serum-mediated agalsidase inhibition was 40% in agalsidase-treated males. Inhibition

SUBMITTER: Lenders M 

PROVIDER: S-EPMC4696578 | biostudies-literature | 2016 Jan

REPOSITORIES: biostudies-literature