Extrait

To improve the sensitivity and specificity of immunoassay, the developing trends are to lower the detection threshold and to minimize the cross reaction. A new assay technology called immunomagnetic reduction (IMR) has been developed for rapid and on-site assay with small volume of sample. Rapid diagnosis of acute coronary syndrome (ACS) is a clinical and operational priority in busy emergency departments (ED), early and correct diagnosis is important. Cardiac enzymes (including CPK/CK-MB, troponins, myoglobulin) and electrocardiography (ECG) in combination with the medical history and physical examination are at present the diagnostic cornerstones. Novel biomarkers that rise earlier, have good diagnosis accuracy and have additional prognostic information are highly needed. The combination of multiple biomarker assays (markers of myocardial injury, inflammation/plaque ruptures or heart failure with different mechanism) may increase clinical sensitivity and improve early risk stratification. The present study, a rapid IMR assay with multiple biomarkers is proposed and we will examine the performance of this new investigational IMR assays, comparison with current commercial assays.

Critère d'inclusion

• Acute coronary syndrome

Liens

• ictrp
• nct