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Giannitsis E, Frey N, Katus HA. Accelerated high sensitivity troponin diagnostics: ready for an even faster pace? Eur Heart J 2024; 45:2516-2518. [PMID: 38860689 DOI: 10.1093/eurheartj/ehae344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/12/2024] Open
Affiliation(s)
- Evangelos Giannitsis
- Cardiovascular Medicine, University Hospital Heidelberg, Im Neuenheimer Feld 410, D-69120 Heidelberg, Germany
| | - Norbert Frey
- Cardiovascular Medicine, University Hospital Heidelberg, Im Neuenheimer Feld 410, D-69120 Heidelberg, Germany
| | - Hugo A Katus
- Cardiovascular Medicine, University Hospital Heidelberg, Im Neuenheimer Feld 410, D-69120 Heidelberg, Germany
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2
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Koechlin L, Boeddinghaus J, Lopez-Ayala P, Wildi K, Nestelberger T, Wussler D, Guzman Tacla CA, Holder T, Muench-Gerber T, Glaeser J, Sanchez AY, Miró Ò, Martin-Sanchez FJ, Kawecki D, Buergler F, Buser A, Huré G, Giménez MR, Keller DI, Christ M, Mueller C. External validation of the 0/1h-algorithm and derivation of a 0/2h-algorithm using a new point-of-care Hs-cTnI assay. Am Heart J 2024; 268:104-113. [PMID: 38042459 DOI: 10.1016/j.ahj.2023.11.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 11/14/2023] [Accepted: 11/18/2023] [Indexed: 12/04/2023]
Abstract
BACKGROUND The high-sensitivity cardiac troponin (hs-cTn) I point-of-care (POC) hs-cTnI-PATHFAST assay has recently become clinically available. METHODS We aimed to externally validate the hs-cTnI-PATHFAST 0/1h-algorithm recently developed for the early diagnosis of non-ST-segment-elevation myocardial infarction (NSTEMI) and derive and validate a 0/2-algorithm in patients presenting to the emergency department with acute chest discomfort included in a multicenter diagnostic study. Two independent cardiologists centrally adjudicated the final diagnoses using all the clinical and study-specific information available including serial measurements of hs-cTnI-Architect. RESULTS Among 1,532 patients (median age 60 years, 33% [n = 501] women), NSTEMI was the final diagnosis in 13%. External validation of the hs-cTnI-PATHFAST 0/1h-algorithm showed very high negative predictive value (NPV; 100% [95%CI, 99.5%-100%]) and sensitivity 100% (95%CI, 98.2%-100%) for rule-out of NSTEMI. Positive predictive value (PPV) and specificity for rule-in of NSTEMI were high (74.9% [95%CI, 68.3%-80.5%] and 96.4% [95%CI, 95.2%-97.3%], respectively). Among 1,207 patients (median age 61 years, 32% [n = 391] women) available for the derivation (n = 848) and validation (n = 359) of the hs-cTnI-PATHFAST 0/2h-algorithm, a 0h-concentration <3 ng/L or a 0h-concentration <4 ng/L with a 2h-delta <4ng/L ruled-out NSTEMI in 52% of patients with a NPV of 100% (95%CI, 98-100) and sensitivity of 100% (95%CI, 92.9%-100%) in the validation cohort. A 0h-concentration ≥90ng/L or a 2h-delta ≥ 55ng/L ruled-in 38 patients (11%): PPV 81.6% (95%CI, 66.6-90.8), specificity 97.7% (95%CI, 95.4-98.9%). CONCLUSIONS The POC hs-cTnI-PATHFAST assay allows rapid and effective rule-out and rule-in of NSTEMI using both a 0/1h- and a 0/2h-algorithm with high NPV/sensitivity for rule-out and high PPV/specificity for rule-in. CLINICAL TRIAL REGISTRATION NCT00470587.
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Affiliation(s)
- Luca Koechlin
- Cardiovascular Research Institute Basel (CRIB) and Department of Cardiology, University Hospital Basel, University of Basel, Basel, Switzerland; Department of Cardiac Surgery, University Hospital Basel, University of Basel, Switzerland; GREAT network.
| | - Jasper Boeddinghaus
- Cardiovascular Research Institute Basel (CRIB) and Department of Cardiology, University Hospital Basel, University of Basel, Basel, Switzerland; GREAT network; BHF/University Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Pedro Lopez-Ayala
- Cardiovascular Research Institute Basel (CRIB) and Department of Cardiology, University Hospital Basel, University of Basel, Basel, Switzerland; GREAT network
| | - Karin Wildi
- Cardiovascular Research Institute Basel (CRIB) and Department of Cardiology, University Hospital Basel, University of Basel, Basel, Switzerland; GREAT network; Critical Care Research Group and the University of Queensland, Brisbane, Queensland, Australia
| | - Thomas Nestelberger
- Cardiovascular Research Institute Basel (CRIB) and Department of Cardiology, University Hospital Basel, University of Basel, Basel, Switzerland; GREAT network
| | - Desiree Wussler
- Cardiovascular Research Institute Basel (CRIB) and Department of Cardiology, University Hospital Basel, University of Basel, Basel, Switzerland; GREAT network
| | - Caroline A Guzman Tacla
- Cardiovascular Research Institute Basel (CRIB) and Department of Cardiology, University Hospital Basel, University of Basel, Basel, Switzerland; GREAT network
| | - Timothy Holder
- Cardiovascular Research Institute Basel (CRIB) and Department of Cardiology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Tamar Muench-Gerber
- Cardiovascular Research Institute Basel (CRIB) and Department of Cardiology, University Hospital Basel, University of Basel, Basel, Switzerland; GREAT network
| | - Jonas Glaeser
- Cardiovascular Research Institute Basel (CRIB) and Department of Cardiology, University Hospital Basel, University of Basel, Basel, Switzerland; GREAT network
| | - Ana Yufera Sanchez
- Cardiovascular Research Institute Basel (CRIB) and Department of Cardiology, University Hospital Basel, University of Basel, Basel, Switzerland; GREAT network
| | - Òscar Miró
- GREAT network; Emergency Department, Hospital Clinic, Barcelona, Catalonia, Spain
| | | | - Damian Kawecki
- GREAT network; 2nd Department of Cardiology, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Katowice, Zabrze, Poland
| | - Franz Buergler
- Emergency Department, Kantonsspital Liestal, LIestal, Switzerland
| | - Andreas Buser
- Department of hematology and Blood Bank, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Gabrielle Huré
- Cardiovascular Research Institute Basel (CRIB) and Department of Cardiology, University Hospital Basel, University of Basel, Basel, Switzerland; GREAT network
| | - Maria Rubini Giménez
- Cardiovascular Research Institute Basel (CRIB) and Department of Cardiology, University Hospital Basel, University of Basel, Basel, Switzerland; Department of Cardiology, Heart Center Leipzig, University of Leipzig, Leipzig, Germany
| | - Dagmar I Keller
- Emergency Department, University Hospital Zurich, Zurich, Switzerland
| | - Michael Christ
- Emergency Department, Kantonsspital Luzern, Luzern, Switzerland
| | - Christian Mueller
- Cardiovascular Research Institute Basel (CRIB) and Department of Cardiology, University Hospital Basel, University of Basel, Basel, Switzerland; GREAT network.
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Jaffe AS, Body R, Mills NL, Aakre KM, Collinson PO, Saenger A, Hammarsten O, Wereski R, Omland T, Sandoval Y, Ordonez-Llanos J, Apple FS. Single Troponin Measurement to Rule Out Myocardial Infarction: JACC Review Topic of the Week. J Am Coll Cardiol 2023; 82:60-69. [PMID: 37380305 DOI: 10.1016/j.jacc.2023.04.040] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 04/05/2023] [Accepted: 04/10/2023] [Indexed: 06/30/2023]
Abstract
The term "single-sample rule-out" refers to the ability of very low concentrations of high-sensitivity cardiac troponin (hs-cTn) on presentation to exclude acute myocardial infarction with high clinical sensitivity and negative predictive value. Observational and randomized studies have confirmed this ability. Some guidelines endorse use of a concentration of hs-cTn at the assay's limit of detection, while other studies have validated the use of higher concentrations, allowing this approach to identify a greater proportion of patients at low risk. In most studies, at least 30% of patients can be triaged with this approach. The concentration of hs-cTn varies according to the assay used and sometimes how regulations permit reporting. It is clear that patients need to be at least 2 hours from the onset of symptoms being evaluated. Caution is warranted, particularly with older patients, women, and patients with underlying cardiac comorbidities.
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Affiliation(s)
- Allan S Jaffe
- Department of Cardiology, Mayo Clinic, Rochester, Minnesota, USA; Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA.
| | - Richard Body
- Emergency Department, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom; Division of Cardiovascular Sciences, University of Manchester, Manchester, United Kingdom; Healthcare Sciences Department, Manchester Metropolitan University, Manchester, United Kingdom
| | - Nicholas L Mills
- Usher Institute, University of Edinburgh, Edinburgh, United Kingdom; British Heart Foundation/University Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Kristin M Aakre
- Department of Medical Biochemistry and Pharmacology, Haukeland University Hospital, Bergen, Norway; Department of Heart Disease, Haukeland University Hospital, Bergen, Norway; Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Paul O Collinson
- Department of Clinical Blood Sciences, St George's University Hospitals NHS Foundation Trust, London, United Kingdom; Department of Cardiology, St George's University Hospitals NHS Foundation Trust, London, United Kingdom; St George's University of London, London, United Kingdom
| | - Amy Saenger
- Department of Laboratory Medicine and Pathology, Hennepin Healthcare/Hennepin County Medical Center, Minneapolis, Minnesota, USA; Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Ole Hammarsten
- Department of Clinical Chemistry and Transfusion Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Ryan Wereski
- Usher Institute, University of Edinburgh, Edinburgh, United Kingdom
| | - Torbjørn Omland
- Department of Cardiology, Akershus University Hospital, Lørenskog, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Yader Sandoval
- Minneapolis Heart Institute, Abbott Northwestern Hospital, and Minneapolis Heart Institute Foundation, Minneapolis, Minnesota, USA
| | - Jordi Ordonez-Llanos
- Clinical Biochemistry Department, Hospital de Sant Pau, Barcelona, Spain; Foundation for Biochemistry and Molecular Pathology, Barcelona, Spain
| | - Fred S Apple
- Department of Laboratory Medicine and Pathology, Hennepin Healthcare/Hennepin County Medical Center, Minneapolis, Minnesota, USA; Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota, USA
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Clerico A, Zaninotto M, Aimo A, Cardinale DM, Dittadi R, Sandri MT, Perrone MA, Belloni L, Fortunato A, Trenti T, Plebani M. Variability of cardiac troponin levels in normal subjects and in patients with cardiovascular diseases: analytical considerations and clinical relevance. Clin Chem Lab Med 2023; 61:1209-1229. [PMID: 36695506 DOI: 10.1515/cclm-2022-1285] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 01/09/2023] [Indexed: 01/26/2023]
Abstract
In accordance with all the most recent international guidelines, the variation of circulating levels of cardiac troponins I and T, measured with high-sensitivity methods (hs-cTnI and hs-cTnT), should be used for the detection of acute myocardial injury. Recent experimental and clinical evidences have demonstrated that the evaluation of hs-cTnI and hs-cTnT variations is particularly relevant: a) for the differential diagnosis of Acute Coronary Syndromes (ACS) in patients admitted to the Emergency Department (ED); b) for the evaluation of cardiovascular risk in patients undergoing major cardiac or non-cardiac surgery, and in asymptomatic subjects of the general population aged >55 years and with co-morbidities; c) for the evaluation of cardiotoxicity caused by administration of some chemotherapy drugs in patients with malignant tumors. The aim of this document is to discuss the fundamental statistical and biological considerations on the intraindividual variability of hs-cTnI and hs-cTnT over time in the same individual. Firstly, it will be discussed in detail as the variations of circulating levels strictly depend not only on the analytical error of the method used but also on the intra-individual variability of the biomarker. Afterwards, the pathophysiological interpretation and the clinical relevance of the determination of the variability of the hs-cTnI and hs-cTnT values in patients with specific clinical conditions are discussed. Finally, the evaluation over time of the variation in circulating levels of hs-cTnI and hs-cTnT is proposed for a more accurate estimation of cardiovascular risk in asymptomatic subjects from the general population.
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Affiliation(s)
- Aldo Clerico
- Scuola Superiore Sant'Anna e Fondazione CNR, Regione Toscana G. Monasterio, Pisa, Italy
| | - Martina Zaninotto
- Dipartimento di Medicina di Laboratorio, Università-Ospedale di Padova, Padova, Italy
- Azienda Ospedaliera Universitaria di Padova, e Facoltà di Medicina e Chirurgia, Università di Padova, Padova, Italy
| | - Alberto Aimo
- Scuola Superiore Sant'Anna e Fondazione CNR, Regione Toscana G. Monasterio, Pisa, Italy
| | | | - Ruggero Dittadi
- Unità di Medicina di Laboratorio, Ospedale dell'Angelo, e Centro Regionale dei Biomarcatori, Dipartimento di Patologia Clinica, Azienda ULSS 3, Mestre, Italy
| | - Maria T Sandri
- Laboratorio Bianalisi, Carate Brianza, Monza e Brianza, Italy
| | - Marco Alfonso Perrone
- Dipartimento di Biochimica Clinica e Divisione di Cardiologia, Università e Ospedale di Tor Vergata, Rome, Italy
| | - Lucia Belloni
- Unità di Immunologia Clinica, Allergia e Biotecnologie Avanzate, Arcispedale Santa Maria Nuova-IRCCS, Reggio Emilia, Italy
| | | | - Tommaso Trenti
- Dipartimento di Patologia Clinica e Laboratorio, Azienda USL of Modena, Modena, Italy
| | - Mario Plebani
- Dipartimento di Medicina di Laboratorio, Università-Ospedale di Padova, Padova, Italy
- Azienda Ospedaliera Universitaria di Padova, e Facoltà di Medicina e Chirurgia, Università di Padova, Padova, Italy
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Collinson P, Aakre KM, Saenger A, Body R, Hammarsten O, Jaffe AS, Kavsak P, Omland T, Ordonez-Lianos J, Karon B, Apple FS. Cardiac troponin measurement at the point of care: educational recommendations on analytical and clinical aspects by the IFCC Committee on Clinical Applications of Cardiac Bio-Markers (IFCC C-CB). Clin Chem Lab Med 2023; 61:989-998. [PMID: 36637984 DOI: 10.1515/cclm-2022-1270] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 12/16/2022] [Indexed: 01/14/2023]
Abstract
The International Federation of Clinical Chemistry and Laboarator Medicine (IFCC) Committee on Clinical Applications of Cardiac Bio-Markers (C-CB) has provided evidence-based educational resources to aid and improve the understanding of important analytical and clinical aspects of cardiac biomarkers. The present IFCC C-CB educational report focuses on recommendations for appropriate use, analytical performance, and gaps in clinical studies related to the use of cardiac troponin (cTn) by point of care (POC) measurement, often referred to as a point of care testing (POCT). The use of high-sensitivity (hs)-cTn POC devices in accelerated diagnostic protocols used in emergency departments or outpatient clinics investigating acute coronary syndrome has the potential for improved efficacy, reduction of length of stay and reduced costs in the health care system. POCT workflow integration includes location of the instrument, assignment of collection and testing responsibility to (non-lab) staff, instrument maintenance, in-service and recurrent training, quality control, proficiency assessments, discrepant result trapping, and troubleshooting and inventory management.
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Affiliation(s)
- Paul Collinson
- Departments of Clinical Blood Sciences and Cardiology, St George's University Hospitals NHS Foundation Trust, London, UK.,St George's University of London, London, UK
| | - Kristin M Aakre
- Department of Medical Biochemistry and Pharmacology and Department of Heart Disease, Haukeland University Hospital, Bergen, Norway.,Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Amy Saenger
- Department of Laboratory Medicine and Pathology, Hennepin Healthcare/HCMC, Minneapolis, MN, USA.,Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN, USA
| | - Rick Body
- Emergency Department, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.,Division of Cardiovascular Sciences, The University of Manchester, Manchester, UK.,Healthcare Sciences Department, Manchester Metropolitan University, Manchester, UK
| | - Ole Hammarsten
- Department of Clinical Chemistry and Transfusion Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Allan S Jaffe
- Departments of Laboratory Medicine and Pathology and Cardiology, Mayo Clinic, Rochester, MN, USA
| | - Pete Kavsak
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, ON, Canada
| | - Torbjørn Omland
- Department of Cardiology, Akershus University Hospital, Lørenskog, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Jordi Ordonez-Lianos
- Servicio de Bioquímica Clínica, Institut d'Investigacions Biomèdiques Sant Pau, Barcelona, Spain.,Departamento de Bioquímica y Biología Molecular, Universidad Autònoma de Barcelona, Barcelona, Spain
| | - Brad Karon
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Fred S Apple
- Department of Laboratory Medicine and Pathology, Hennepin Healthcare/HCMC, Minneapolis, MN, USA.,Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN, USA
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6
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Clerico A, Aimo A, Cantinotti M. High-sensitivity cardiac troponins in pediatric population. Clin Chem Lab Med 2022; 60:18-32. [PMID: 34679265 DOI: 10.1515/cclm-2021-0976] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 10/11/2021] [Indexed: 12/15/2022]
Abstract
Apparently healthy children often complain of chest pain, especially after physical exercise. Cardiac biomarker levels are often measured, but the clinical relevance of these assays in children is still debated, even when a cardiac disease is present. Coronary artery disease is exceedingly rare in children, but elevated circulating levels of cardiac troponin I (cTnI) and T (cTnT) in an acute setting may help detect heart failure due to an unknown cardiac disorder, or worsening heart failure, particularly in combination with other biomarkers such as B-type natriuretic peptides. However, the interpretation of biomarkers is often challenging, especially when institutions transition from conventional cTn assays to high-sensitivity (hs-cTn) methods, as well demonstrated in the emergency setting for adult patients. From a clinical perspective, the lack of established reference values in the pediatric age is the main problem limiting the use of hs-cTn methods for the diagnosis and managements of cardiac diseases in infants, children and adolescents. This review aims to discuss the possibility to use hs-cTnI and hs-cTnT to detect cardiac disease and to explore age-related differences in biomarker levels in the pediatric age. We start from some analytical and pathophysiological considerations related to hs-cTn assays. Then, after a systematic literature search, we discuss the current evidence and possible limitations of hs-cTn assay as indicators of cardiac disease in the most frequently cardiac disease in pediatric setting.
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Affiliation(s)
- Aldo Clerico
- Fondazione CNR-Regione Toscana G. Monasterio and Scuola Superiore Sant'Anna, Pisa, Italy
| | - Alberto Aimo
- Fondazione CNR-Regione Toscana G. Monasterio and Scuola Superiore Sant'Anna, Pisa, Italy
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7
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Cullen L, Collinson PO, Giannitsis E. Point-of-care testing with high-sensitivity cardiac troponin assays: the challenges and opportunities. Emerg Med J 2022; 39:861-866. [PMID: 35017187 DOI: 10.1136/emermed-2021-211907] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 12/29/2021] [Indexed: 12/12/2022]
Abstract
Methods to improve the safety, accuracy and efficiency of assessment of patients with suspected acute coronary symptoms have occupied decades of study and have supported significant changes in clinical practice. Much of the progress is reliant on results of laboratory-based high-sensitivity cardiac troponin assays that can detect low concentrations with high precision. Until recently, point-of-care (POC) platforms were unable to perform with similar analytical precision as laboratory-based assays, and recommendations for their use in accelerated assessment strategies for patients with suspected acute coronary syndrome has been limited. As POC assays can provide troponin results within 20 min, and can be used proximate to patient care, improvements in the efficiency of assessment of patients with suspected acute coronary syndrome is possible, particularly with new high-sensitivity assays.
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Affiliation(s)
- Louise Cullen
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia
| | - Paul O Collinson
- Departments of Clinical Blood Sciences and Cardiology, St George's University of London, London, UK
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8
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Clerico A, Zaninotto M, Aimo A, Dittadi R, Cosseddu D, Perrone M, Padoan A, Masotti S, Belloni L, Migliardi M, Fortunato A, Trenti T, Malloggi L, Cappelletti P, Galli GA, Bernardini S, Sciacovelli L, Plebani M. 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. Clin Chem Lab Med 2021; 60:169-182. [PMID: 34927403 DOI: 10.1515/cclm-2021-1085] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 11/26/2021] [Indexed: 12/15/2022]
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.
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Affiliation(s)
- Aldo Clerico
- Fondazione CNR Regione Toscana G. Monasterio e Scuola Superiore Sant'Anna, Pisa, Italy
| | - Martina Zaninotto
- Department of Laboratory Medicine, University Hospital of Padova, Padova, Italy.,Department of Medicine-DIMED, University of Padova, Padova, Italy
| | - Alberto Aimo
- Fondazione CNR Regione Toscana G. Monasterio e Scuola Superiore Sant'Anna, Pisa, Italy
| | - Ruggero Dittadi
- Ospedale dell'Angelo ULSS 3 Serenissima, Laboratorio di Analisi Cliniche, Mestre, Italy
| | - Domenico Cosseddu
- S.C. Laboratorio Analisi, A.O. Ordine Mauriziano di Torino, Torino, Italy
| | - Marco Perrone
- Division of Cardiology and Clinical Biochemistry, University of Rome Tor Vergata, Rome, Italy
| | - Andrea Padoan
- Department of Laboratory Medicine, University Hospital of Padova, Padova, Italy
| | - Silvia Masotti
- Fondazione CNR Regione Toscana G. Monasterio e Scuola Superiore Sant'Anna, Pisa, Italy
| | - Lucia Belloni
- Dipartimento di Medicina di laboratorio, Arcispedale Santa Maria Nuova - IRCCS, Reggio Emilia, Italy
| | - Marco Migliardi
- S.C. Laboratorio Analisi, A.O. Ordine Mauriziano di Torino, Torino, Italy
| | | | - Tommaso Trenti
- Azienda Ospedaliero - Universitaria Policlinico di Modena c/o Ospedale Civile di Baggiovara, Modena, Italy
| | - Lucia Malloggi
- Laboratorio Analisi, Azienda Ospedaliera-Universitaria di Pisa, Pisa, Italy
| | | | | | - Sergio Bernardini
- Division of Cardiology and Clinical Biochemistry, University of Rome Tor Vergata, Rome, Italy
| | - Laura Sciacovelli
- Department of Laboratory Medicine, University Hospital of Padova, Padova, Italy
| | - Mario Plebani
- Department of Laboratory Medicine, University Hospital of Padova, Padova, Italy
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Clerico A, Zaninotto M, Plebani M. High-sensitivity assay for cardiac troponins with POCT methods. The future is soon. Clin Chem Lab Med 2021; 59:1477-1478. [PMID: 34090315 DOI: 10.1515/cclm-2021-0620] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Aldo Clerico
- Department of Laboratory Medicine, Cardiovascular Endocrinology and Cell Biology, Scuola Superiore Sant'Anna e Fondazione CNR - Regione Toscana G. Monasterio, Pisa, Italy
| | - Martina Zaninotto
- Department of Laboratory Medicine, University Hospital of Padova, Padova, Italy
| | - Mario Plebani
- Department of Laboratory Medicine, University Hospital of Padova, Padova, Italy.,Department of Medicine-DIMED, University of Padova, Padova, Italy
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