Serum 99th Percentile Reference Cutoffs for Seven Cardiac Troponin Assays
نویسندگان
چکیده
منابع مشابه
Serum 99th percentile reference cutoffs for seven cardiac troponin assays.
for ovarian cancer testing. We will continue to post all raw data, the exact methods, and the results of the blinded trial(s) for public scrutiny. These are very important times for biomarker discovery and validation. In keeping with the National Cancer Institute Director’s 2015 challenge, effective biomarkers for early detection, risk stratification, and monitoring can save lives and reduce su...
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OBJECTIVE We sought to determine the effect of patient selection on the 99th reference percentile of 2 sensitive and 1 high-sensitivity (hs) cardiac troponin assays in a well-defined reference population. METHODS Individuals>45 years old were randomly selected from 7 representative local community practices. Detailed information regarding the participants was collected via questionnaires. The...
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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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Cardiac troponin (cTn) assays were compared in 490 unselected patients with symptoms suggestive of acute coronary syndrome with varying renal functions for risk stratification. cTnI (Dade, Newark, NJ; Beckman, Chaska, MN; and Tosoh, South San Francisco, CA) and cTnT (Roche, Indianapolis, IN) measurements and estimated glomerular filtration rates (eGFRs) were obtained and classified along sex-de...
متن کاملDetermination of the 99th percentile upper reference limit for high-sensitivity cardiac troponin I in Malaysian population.
Introduction of high-sensitivity cardiac troponin I (hscTn I) assays for routine clinical use in Malaysia requires determination of the 99th percentile upper reference limit (URL) for each assay to suit local context. Hence, this study aimed to determine the 99th percentile URL for hscTn I in the Malaysian population. A total of 250 (120 males and 130 females) healthy Malaysian blood donors age...
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ژورنال
عنوان ژورنال: Clinical Chemistry
سال: 2004
ISSN: 0009-9147,1530-8561
DOI: 10.1373/clinchem.2004.036129