Onpattro’s Regulatory Review Period Determined

Federal Register notice: FDA has determined for patent extension purposes the regulatory review period for Alnylam Pharmaceuticals’ Onpattro (patisiran), indicated for treating polyneuropathy of hereditary transthyretin-mediated amyloidosis in adults. The review period for Onpattro is 1,901 days, of which 1,658 days occurred during the testing phase and 243 days during the approval phase. To view the notice, click here.

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