New Results for Vutrisiran at EU-ATTR Amyloidosis Meeting

07 Sep, 2021 New Results for Vutrisiran at EU-ATTR Amyloidosis Meeting

Additional positive 9-month results from subgroup analyses and exploratory endpoints of the HELIOS-A Phase 3 study of vutrisiran, an investigational RNAi therapeutic in development for the treatment of transthyretin-mediated (ATTR) amyloidosis with polyneuropathy, were presented at the 3^rd EU-ATTR Amyloidosis Meeting. Subgroup analyses and exploratory endpoints demonstrated that vutrisiran improved important areas of patient health and function compared with placebo at 9 months. Additional analyses showed similar improvements in progression of neuropathy and quality of life measures with vutrisiran compared with placebo, regardless of prior TTR stabilizer use.

Gillmore, et al. – “HELIOS-A: 9-Month Subgroup Analyses and Exploratory Efficacy Results From the Phase 3 Study of Vutrisiran in Patients with Hereditary Transthyretin-Mediated Amyloidosis with Polyneuropathy”

Berk, et al. – “Reason for Stopping Transthyretin Stabilizers Prior to HELIOS-A and the Impact of Prior Stabilizer Use on the Efficacy of Vutrisiran in Patients with Hereditary Transthyretin-Mediated Amyloidosis with Polyneuropathy”