Heart-type Fatty acid-binding protein in Acute Myocardial infarction Evaluation (FAME): Background and design of a diagnostic study in primary care

<p>Abstract</p> <p>Background</p> <p>Currently used biomarkers for cardiac ischemia are elevated in blood plasma after a delay of several hours and therefore unable to detect acute coronary syndrome (ACS) in a very early stage. General practitioners (GPs), however, are often confronted with patients suspected of ACS within hours after onset of complaints. This ongoing study aims to evaluate the added diagnostic value beyond clinical assessment for a rapid bedside test for heart-type fatty-acid binding protein (H-FABP), a biomarker that is detectable as soon as one hour after onset of ischemia.</p> <p>Methods</p> <p>Participating GPs perform a blinded H-FABP rapid bedside test (Cardiodetect^®) in patients with symptoms suggestive of ACS such as chest pain or discomfort at rest. All patients, whether referred to hospital or not, undergo electrocardiography (ECG) and venapunction for a plasma troponin test within 12–36 hours after onset of complaints. A final diagnosis will be established by an expert panel consisting of two cardiologists and one general practitioner (blinded to the H-FABP test result), using all available patient information, also including signs and symptoms. The added diagnostic value of the H-FABP test beyond history taking and physical examination will be determined with receiver operating characteristic curves derived from multivariate regression analysis.</p> <p>Conclusion</p> <p>Reasons for presenting the design of our study include the prevention of publication bias and unacknowledged alterations in the study aim, design or data-analysis. To our knowledge this study is the first to assess the diagnostic value of H-FABP <it>outside </it>a hospital-setting. Several previous hospital-based studies showed the potential value of H-FABP in diagnosing ACS. Up to now however it is unclear whether these results are equally promising when the test is used in primary care. The first results are expected in the end of 2008.</p

Heart-type Fatty acid-binding protein in Acute Myocardial infarction Evaluation (FAME): Background and design of a diagnostic study in primary care-1

The clinical score is based on ref. 13. ** Measurements are performed by qualified GP laboratory personnel.<p><b>Copyright information:</b></p><p>Taken from "Heart-type Fatty acid-binding protein in Acute Myocardial infarction Evaluation (FAME): Background and design of a diagnostic study in primary care"</p><p>http://www.biomedcentral.com/1471-2261/8/8</p><p>BMC Cardiovascular Disorders 2008;8():8-8.</p><p>Published online 15 Apr 2008</p><p>PMCID:PMC2358877.</p><p></p

Heart-type Fatty acid-binding protein in Acute Myocardial infarction Evaluation (FAME): Background and design of a diagnostic study in primary care-0

The clinical score is based on ref. 13. ** Measurements are performed by qualified GP laboratory personnel.<p><b>Copyright information:</b></p><p>Taken from "Heart-type Fatty acid-binding protein in Acute Myocardial infarction Evaluation (FAME): Background and design of a diagnostic study in primary care"</p><p>http://www.biomedcentral.com/1471-2261/8/8</p><p>BMC Cardiovascular Disorders 2008;8():8-8.</p><p>Published online 15 Apr 2008</p><p>PMCID:PMC2358877.</p><p></p