An Open-Label Study to Investigate the Long-Term Effects of Acoramidis on Cardiac Function, Structure and Cardiac Amyloid Burden in Participants With Transthyretin Amyloid Cardiomyopathy (ATTR-CM)
Eidos Therapeutics, a BridgeBio company
Summary
The study aims to evaluate the effect of acoramidis on cardiac functional and structural improvement in participants with ATTR-CM.
Description
Study AG10-404 is an open-label study to investigate the long-term effects of acoramidis on cardiac functional and structural improvement, and the effects on cardiac amyloid burden in participants with ATTR-CM using two types of imaging, cardiac MRI and echocardiograms to track changes in heart structure and amyloid buildup over time. Up to approximately 150 participants (ages 18-80) will be enrolled. Participants will receive study drug (712 mg equivalent to 800 mg of acoramidis hydrochloride) orally twice daily from Day 1 through Month 36. The study duration for an individual participant is…
Eligibility
- Age range
- 18–80 years
- Sex
- All
- Healthy volunteers
- No
Key Inclusion Criteria: * Participants aged 18 to 80 * Confirmed diagnosis of ATTR-CM requiring targeted therapy * At screening: New York Heart Association (NYHA) Class I/II; estimated glomerular filtration rate (eGFR) ≥40 mL/min/1.73m2; left ventricular ejection fraction (LVEF) \>35%; left ventricular (LV) wall thickness ≥12 mm. * Heart failure condition has been clinically stable for at least 6 weeks prior to screening. Key Exclusion Criteria: * Current or planned implantation of a cardiac implantable electronic device (eg, pacemaker, implantable cardiac defibrillator). * Acute myocardial…
Interventions
- DrugAcoramidis (AG10) oral tablet
Study drug is defined as acoramidis 712 mg (equivalent to 800 mg acoramidis hydrochloride) taken orally twice daily for 36 months of open label treatment.
Location
- Washington University in St. LouisSt Louis, Missouri