The present study will include a population of patients with established ATTR CM.
Conditions
Brief summary
Change in 6-minute walk test (6MWT) from baseline (week 0) to visit 15 (week 52), Change in NT-proBNP from baseline (week 0) to visit 15 (week 52)
Detailed description
Change in myocardial extracellular volume (ECV) from baseline (week 0) to visit 15 (week 52), Change in Kansas City Cardiomyopathy Questionnaire (KCCQ) Clinical Summary Score (CSS) from baseline (week 0) to visit 15 (week 52), Change in neuropathy impairment score (NIS) (only hATTR patients) from baseline (week 0) to visit 15 (week 52), Change in troponin I from baseline (week 0) to visit 15 (week 52), Change in global longitudinal strain (GLS) on echocardiography from baseline (week 0) to visit 15 (week 52), Number of treatment emergent adverse events from baseline (week 0) to visit 16 (week 64), Time to occurrence of all-cause mortality from baseline (week 0) to visit 16 (week 64), Number of CV events comprising hospitalisation due to CV events or urgent heart failure visits (week 0) to visit 16 (week 64)
Interventions
Sponsors
Eligibility
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Change in 6-minute walk test (6MWT) from baseline (week 0) to visit 15 (week 52), Change in NT-proBNP from baseline (week 0) to visit 15 (week 52) | — |
Secondary
| Measure | Time frame |
|---|---|
| Change in myocardial extracellular volume (ECV) from baseline (week 0) to visit 15 (week 52), Change in Kansas City Cardiomyopathy Questionnaire (KCCQ) Clinical Summary Score (CSS) from baseline (week 0) to visit 15 (week 52), Change in neuropathy impairment score (NIS) (only hATTR patients) from baseline (week 0) to visit 15 (week 52), Change in troponin I from baseline (week 0) to visit 15 (week 52), Change in global longitudinal strain (GLS) on echocardiography from baseline (week 0) to visit 15 (week 52), Number of treatment emergent adverse events from baseline (week 0) to visit 16 (week 64), Time to occurrence of all-cause mortality from baseline (week 0) to visit 16 (week 64), Number of CV events comprising hospitalisation due to CV events or urgent heart failure visits (week 0) to visit 16 (week 64) | — |
Countries
Czechia, France, Germany, Italy, Netherlands, Portugal, Spain