Laboratory approaches for predicting and managing the risk of cardiovascular disease: postanalytical opportunities of lipid and lipoprotein testing

Abstract: Lipoprotein-related risk of cardiovascular disease (CVD) can be adequately predicted in subjects with elevated total cholesterol and low-density lipoprotein (LDL-) cholesterol using the available guidelines. However, individuals with dyslipidemia can have normal total- and LDL-cholesterol concentrations. Many statin-treated patients remain at high residual risk of CVD despite achieving LDL goals. The small dense LDL phenotype, frequently presenting with hypertriglyceridemia and low high-density lipoprotein (HDL-) cholesterol (lipid triad), may contribute to failure to identify and treat high-risk individuals. Therefore, calculated non-HDL-cholesterol is recommended as secondary therapeutic target to LDL-cholesterol in patients with hypertriglyceridemia and mixed dyslipidemia. On-treatment apolipoprotein B adds prognostic information to LDL- and non-HDL-cholesterol by indicating the total number of atherogenic lipoproteins, regardless of their cholesterol content. Risk may be higher than indicated in the risk estimation systems in additional subjects with elevated lipoprotein (a) and homocysteine concentrations. To improve the (post-) post-analytical phase of lipid tests, aiming for maximal health outcome effectiveness of test interpretation and utilization, laboratory professionals should deliver clinical added value services by providing readily interpreted and guideline-adjusted test reports, interpretative commenting, proactive reflex testing or recommending additional tests, and joining multidisciplinary cooperations in guideline development and cost/benefit studies.

Object Details

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch

References and Relationships

• Bibliographic citation: Laboratory approaches for predicting and managing the risk of cardiovascular disease: postanalytical opportunities of lipid and lipoprotein testing ; volume:50 ; number:7 ; year:2012 ; pages:1169-1181 ; Clinical chemistry and laboratory medicine ; 50, Heft 7 (2012), 1169-1181

Contributors, Places and Time

• Creator: Langlois, Michel R.

Further information

• DOI: 10.1515/cclm-2011-0636
• URN: urn:nbn:de:101:1-2022053113444549896984
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 15.08.2024, 7:34 AM CEST