An Open-Label Extension Study to Assess the Safety and Efficacy of Vutrisiran in Patients With Transthyretin Amyloidosis With Cardiomyopathy (ATTR Amyloidosis With Cardiomyopathy)
An Open-Label Extension Study to Assess the Safety and Efficacy of Vutrisiran in Patients With Transthyretin Amyloidosis With Cardiomyopathy (ATTR Amyloidosis With Cardiomyopathy)
The purpose of this study is to obtain safety, efficacy, and pharmacodynamic data on the use of vutrisiran in patients with ATTR amyloidosis with cardiomyopathy who continued on extended use of vutrisiran, or switched from patisiran.
Inclusion Criteria:
Exclusion Criteria: