A Quantitative Assessment of Upper Limb Motor Function Across Disease Stages in Hereditary Transthyretin Amyloidosis

ABSTRACT

Background and Aims

Hereditary transthyretin amyloidosis (ATTRv) is a multisystemic disease where early neuropathy signs are challenging to detect conventionally. This study aimed to evaluate hand motor performance in ATTRv using the Hand Test System (HTS) across disease stages and examine correlations with standard measures.