Overview Expanded Access Protocol of Patisiran for Patients With Hereditary ATTR Amyloidosis (hATTR) Status: Approved for marketing Trial end date: 1969-12-31 Target enrollment: Participant gender: Summary The purpose of this study is to provide expanded access of patisiran to patients with hereditary transthyretin-mediated amyloidosis (hATTR). Details Lead Sponsor: Alnylam Pharmaceuticals