Real-world experience of switching to taliglucerase among patients with Gaucher disease in Québec: A case series.

Enzyme replacement therapy (ERT) for Gaucher disease (GD) effectively prevents skeletal, visceral, and hematologic complications of this inherited, lysosomal storage disorder. Taliglucerase is one of the three commercially available ERT products and became the recommended first-line therapy in Québec, Canada in 2016. Thus, 19 patients were switched from imiglucerase to taliglucerase, but more than a quarter experienced significant side effects. Here, we summarize these patients' clinical course and describe 6 suspected product-related adverse-effects.