Status:

NOT_YET_RECRUITING

TRITON-PN: A Study to Evaluate the Efficacy and Safety of Nucresiran in Patients With Hereditary Transthyretin Amyloidosis With Polyneuropathy

Lead Sponsor:

Alnylam Pharmaceuticals

Conditions:

Hereditary Transthyretin-Mediated Amyloidosis With Polyneuropathy

hATTR-PN

Eligibility:

All Genders

18-85 years

Phase:

PHASE3

Brief Summary

The purpose of this study is to: * Determine the efficacy of nucresiran in patients with hATTR-PN by evaluating the effect on neurologic impairment, quality of life, nutritional status, disability, a...

Eligibility Criteria

Inclusion

  • Has documented diagnosis of hATTR-PN
  • Has a diagnosis of hATTR amyloidosis with polyneuropathy with a documented TTR gene variant
  • Has a neuropathy impairment score (NIS) of 5 to 130 (inclusive)
  • Has a Karnofsky Performance Status (KPS) of ≥60%

Exclusion

  • Has had a liver transplant or is likely, in the opinion of the Investigator, to undergo liver transplantation during the Treatment Period of the study
  • Has known other (non-hATTR) forms of amyloidosis or clinical evidence of leptomeningeal amyloidosis
  • Has a New York Heart Association (NYHA) heart failure classification \>2
  • Has alanine aminotransferase (ALT) or aspartate aminotransferase (AST) \>2.5 upper limit of normal (ULN)
  • Has total bilirubin \>1.5 ULN
  • Has estimated glomerular filtration rate (eGFR) ≤30 mL/min/1.73m\^2
  • Has other known causes of sensorimotor or autonomic neuropathy

Key Trial Info

Start Date :

December 31 2025

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

June 12 2031

Estimated Enrollment :

125 Patients enrolled

Trial Details

Trial ID

NCT07223203

Start Date

December 31 2025

End Date

June 12 2031

Last Update

December 22 2025

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