Lipoprotein-associated phospholipase-A2 activity and its diagnostic potential in patients with acute coronary syndrome and acute ischemic stroke

Autor: Sedat Kocak, Birsen Ertekin, Abdullah Sadik Girisgin, Zerrin Defne Dundar, Mehmet Ergin, Idris Mehmetoglu, Said Bodur, Basar Cander
Jazyk: angličtina
Rok vydání: 2017
Předmět:
Zdroj: Turkish Journal of Emergency Medicine, Vol 17, Iss 2, Pp 56-60 (2017)
Druh dokumentu: article
ISSN: 2452-2473
DOI: 10.1016/j.tjem.2016.10.001
Popis: Background: The study examined the Lp-PLA2 activity at the patients presented to the emergency department with acute coronary syndrome (ACS) or acute ischemic stroke (AIS), as well as its diagnostic value. Methods: The prospective study included consecutive male and female patients aged >18 years that presented to the our emergency department with ACS or AIS between November 2009 and January 2010. Blood samples were obtained immediately following diagnosis in the ACS and AIS groups. The diagnostic value of Lp-PLA2 was determined based on receiver operating characteristic curves, sensitivity, specificity, predictive values, likelihood ratios and accuracy rates. Results: In all, 34 ACS and 32 AIS patients were included in the study, and the control group included 35 patients. Lp-PLA2 enzyme activity was significantly lower in the ACS and AIS groups than in the control group (26.7 ± 13.8, 31.4 ± 13.6, and 41.4 ± 8.1 nmol min−1·mL−1, respectively; p
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