Arrowhead Pharmaceuticals receives marketing authorisation in the European Union for Redemplo (plozasiran) to reduce triglycerides in adults with familial chylomicronaemia syndrome

Arrowhead Pharmaceuticals

22 June 2026 - Arrowhead Pharmaceuticals today announced that the European Commission has formally granted marketing authorization for Redemplo (plozasiran), a small interfering RNA medicine, as an adjunct to diet to reduce triglyceride levels in adult patients with familial chylomicronemia syndrome. 

Redemplo is the first and only siRNA medicine authorized by the European Commission for adults with familial chylomicronemia syndrome, diagnosed either by the presence of clinical criteria or genetic testing.

Read Arrowhead Pharmaceuticals press release

Michael Wonder

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Michael Wonder