학술논문
Use of high-sensitivity cardiac troponins in the emergency department for the early rule-in and rule-out of acute myocardial infarction without persistent ST-segment elevation (NSTEMI) in Italy: Expert opinion document from the Study Group of Cardiac Biomarkers associated to the Italian Societies ELAS (European Ligand Assay Society, Italy Section), SIBIoC (Società Italiana di Biochimica Clinica), and SIPMeL (Società Italiana di Patologia Clinica e Medicina di Laboratorio)
Document Type
research-article
Author
Clerico, Aldo; Zaninotto, Martina; Aimo, Alberto; Dittadi, Ruggero; Cosseddu, Domenico; Perrone, Marco; Padoan, Andrea; Masotti, Silvia; Belloni, Lucia; Migliardi, Marco; Fortunato, Antonio; Trenti, Tommaso; Malloggi, Lucia; Cappelletti, Piero; Galli, Gianni Antonio; Bernardini, Sergio; Sciacovelli, Laura; Plebani, Mario
Source
Clinical Chemistry and Laboratory Medicine (CCLM). 60(2):169-182
Subject
Language
English
ISSN
1434-6621
1437-4331
1437-4331
Abstract
Serial measurements of cardiac troponin are recommended by international guidelines to diagnose myocardial infarction (MI) since 2000. However, some relevant differences exist between the three different international guidelines published between 2020 and 2021 for the management of patients with chest pain and no ST-segment elevation. In particular, there is no agreement on the cut-offs or absolute change values to diagnose non-ST-segment elevation MI (NSTEMI). Other controversial issues concern the diagnostic accuracy and cost-effectiveness of cut-off values for the most rapid algorithms (0 h/1 h or 0 h/2 h) to rule-in and rule-out NSTEMI. Finally, another important point is the possible differences between demographic and clinical characteristics of patients enrolled in multicenter trials compared to those routinely admitted to the Emergency Department in Italy. The Study Group of Cardiac Biomarkers, supported by the Italian Scientific Societies Società Italiana di Biochimica Clinica, Italian Society of the European Ligand Assay Society, and Società Italiana di Patolgia Clinica e Medicina di Laboratorio decided to revise the document previously published in 2013 about the management of patients with suspected NSTEMI, and to provide some suggestions for the use of these biomarkers in clinical practice, with a particular focus on the Italian setting.