Drugs
Alnylam Gets ‘Complete Response’ on sNDA
FDA has issued Alnylam Pharmaceuticals a complete response letter on a supplemental NDA for Onpattro (patisiran) for treating cardiomyopathy of transthyretin-mediated (ATTR) amyloidosis. Onpattro was approved in 2018 to treat hereditary ATTR amyloidosis polyneuropathy, and the sNDA rejection has no affect on the original approval, according to the company.