Innotrac Aio! Second-Generation Cardiac Troponin I Assay: Imprecision Profile and Other Key Characteristics for Clinical Use
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چکیده
منابع مشابه
Innotrac aio! Second-generation cardiac troponin I assay: imprecision profile and other key characteristics for clinical use.
To the Editor: Cardiac troponin has been designated as the preferred biomarker for diagnosis of myocardial infarction (MI) (1 ). Previously published data, however, confirm the large diversity among cardiac troponin assays with respect to important analytical characteristics, including assay standardization, antibody specificity, interferences, and assay imprecision, and underscore the need for...
متن کاملEvaluation of Innotrac Aio! Second-Generation Cardiac Troponin I Assay: The Main Characteristics for Routine Clinical Use
The availability of a simple, sensitive, and rapid test using whole blood to facilitate processing and to reduce the turnaround time could improve the management of patients presenting with chest pain. The aim of this study was an evaluation of the Innotrac Aio! second-generation cardiac troponin I (cTnI) assay. The Innotrac Aio! second-generation cTnI assay was compared with the Abbott AxSYM f...
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We undertook a performance evaluation and determination of the 99th-percentile reference value for the Siemens cTnI-Ultra with a fully characterized population that had undergone noninvasive cardiac imaging. Permission for the study was obtained from the local research ethics committee. Participants 45 years of age were randomly selected from the practice lists of 7 representative local communi...
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BACKGROUND Cardiac troponin levels have been reported to add value in the detection of cardiovascular complications in noncardiac surgery. A sensitive cardiac troponin I (cTnI) assay could provide more accurate prognostic information. METHODS This study prospectively enrolled 142 patients with at least one Revised Cardiac Risk Index risk factor who underwent noncardiac surgery. cTnI levels we...
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We report on the evaluation of the second-generation assay for cardiac troponin T (cTnT) on the Enzymun system. This new assay is completely specific for the cardiac isoform of TnT, utilizing two cardiospecific monoclonal antibodies. The assay time is reduced to 45 min. The interassay precision shows a median CV of 5.5%; 20% interassay CV was found between 0.05 and 0.1 microg/L. The cardiosensi...
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ژورنال
عنوان ژورنال: Clinical Chemistry
سال: 2004
ISSN: 0009-9147,1530-8561
DOI: 10.1373/clinchem.2004.033258