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No longer recruiting (closed or complete)Last updated: 22 October 2024

HELIOS-A: This Phase III is evaluating the effectiveness of a targeted therapy (vutrisiran) in people with hereditary transthyretin amyloidosisA Phase 3 Global, Randomized, Open-label Study to Evaluate the Efficacy and Safety of ALN-TTRSC02 in Patients With Hereditary Transthyretin Amyloidosis (hATTR Amyloidosis)

Trial purpose

Medical clipboardCancer treatment

Tumor type

Blood Cancers Haematological

Age

People18 - 85

Trial acronym

HELIOS-A

Clinical summary

Summary

Vutrisiran (ALN-TTRSC02) : Participants will receive vutrisiran during the Treatment and Treatment Extension Periods. Drug: Vutrisiran (ALN-TTRSC02) : Patisiran will be administered by intravenous (IV) infusion.

Conditions

This trial is treating people with hereditary transthyretin amyloidosis (hATTR amyloidosis)

Eligibility

Inclusion

  • Male or female of 18 to 85 years of age (inclusive);
  • Has a diagnosis of hATTR amyloidosis with transthyretin (TTR) mutation;
  • Has adequate neurologic impairment score (NIS);
  • Has adequate polyneuropathy disability (PND) score;
  • Has adequate Karnofsky Performance Status (KPS).

Exclusion

  • Had a prior liver transplant or is likely to undergo liver transplantation during the study;
  • Has known other (non-hATTR) forms of amyloidosis or leptomeningeal amyloidosis;
  • Has New York Heart Association heart failure classification >2;
  • Clinically significant liver function test abnormalities;
  • Has known human immunodeficiency virus (HIV), hepatitis C virus (HCV) or hepatitis B virus (HBV) infection;
  • Received an experimental drug within 30 days of dosing;
  • Received prior TTR-lowering treatment;
  • Has other known causes of neuropathy.

Exclusion

  • You have certain types of non-cancer medical conditions.
  • You have had certain treatments, surgical procedures or drugs.
Message

Clinical trials have complex eligibility criteria, and other criteria may apply for this trial. Ask your doctor about whether this trial could be right for you.

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Trial Identifiers

Information on this page is partially produced from ClinicalTrials.gov *. View further details about this trial on the registry via the links below:

Trial sponsor

Alnylam Pharmaceuticals

Scientific Title

A Phase 3 Global, Randomized, Open-label Study to Evaluate the Efficacy and Safety of ALN-TTRSC02 in Patients With Hereditary Transthyretin Amyloidosis (hATTR Amyloidosis)

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