Acoramidis Significantly Reduces All-cause Mortality in the Overall ATTR-CM Variant and V142I (V122I) Populations

Core Insights - Acoramidis has shown significant clinical benefits in reducing all-cause mortality in patients with variant ATTR-CM, particularly in the V142I subpopulation, with a reported 69% reduction in mortality through Month 42 [1][4][5] - The study results highlight the importance of early diagnosis and treatment for patients with the V142I variant, who have historically faced challenges in accessing care [2][6] - Acoramidis is a near-complete transthyretin stabilizer, approved by the U.S. FDA and other regulatory agencies for treating ATTR-CM [7][9] Efficacy and Clinical Outcomes - The ATTRibute-CM study demonstrated a 59% risk reduction in all-cause mortality in the overall variant population at Month 42, with a statistically significant 69% reduction in the V142I population [4][5] - Functional capacity improvements were noted, including an 87-meter increase in 6-minute walk distance and a 20-point improvement in Kansas City Cardiomyopathy Questionnaire scores through Month 30 [5] - Acoramidis consistently improved clinical outcomes, functional status, quality of life, and NT-proBNP levels across various patient subgroups, regardless of atrial fibrillation status [6][7] Regulatory and Market Position - Acoramidis is marketed as Attruby® in the U.S. and BEYONTTRA® in Europe, with indications for reducing cardiovascular death and related hospitalizations in ATTR-CM patients [7][9] - The ongoing open-label extension study aims to provide further insights into the long-term benefits and durability of acoramidis treatment [6][7] Disparities in Treatment and Outcomes - The study highlighted demographic disparities in treatment initiation and outcomes, particularly among different racial and gender groups, emphasizing the need for equitable care in ATTR-CM [6][7] - Geographic disparities in ATTR-CM prevalence were noted, suggesting a correlation with access to specialized care centers [6][7]