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Expert consensus on the monitoring of transthyretin amyloid cardiomyopathy
Author(s) -
GarciaPavia Pablo,
Bengel Frank,
Brito Dulce,
Damy Thibaud,
Duca Franz,
Dorbala Sharmila,
NativiNicolau Jose,
Obici Laura,
Rapezzi Claudio,
Sekijima Yoshiki,
Elliott Perry M.
Publication year - 2021
Publication title -
european journal of heart failure
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.149
H-Index - 133
eISSN - 1879-0844
pISSN - 1388-9842
DOI - 10.1002/ejhf.2198
Subject(s) - transthyretin , medicine , amyloidosis , clinical trial , cardiomyopathy , disease , intensive care medicine , heart failure , clinical practice , physical therapy
Transthyretin amyloid cardiomyopathy (ATTR‐CM) is a life‐threatening condition with a heterogeneous clinical presentation. The recent availability of treatment for ATTR‐CM has stimulated increased awareness of the disease and patient identification. Stratification of patients with ATTR‐CM is critical for optimal management and treatment; however, monitoring disease progression is challenging and currently lacks best‐practice guidance. In this report, experts with experience in treating amyloidosis and ATTR‐CM developed consensus recommendations for monitoring the course of patients with ATTR‐CM and proposed meaningful thresholds and frequency for specific parameters. A set of 11 measurable features across three separate domains were evaluated: (i) clinical and functional endpoints, (ii) biomarkers and laboratory markers, and (iii) imaging and electrocardiographic parameters. Experts recommended that one marker from each of the three domains provides the minimum requirements for assessing disease progression. Assessment of cardiac disease status should be part of a multiparametric evaluation in which progression, stability or improvement of other involved systems in transthyretin amyloidosis should also be considered. Additional data from placebo arms of clinical trials and future studies assessing ATTR‐CM will help to elucidate, refine and define these and other measurements.