Prognostic Value of Redox Status Biomarkers in Patients Presenting with STEMI or Non-STEMI: A Prospective Case-Control Clinical Study.
Zorica SavovicBozidar PindovicMaja NikolicIvan SimicGoran DavidovicVladimir IgnjatovicJelena VuckovicNenad ZornicTamara Nikolic TurnicVladimir ZivkovicIvan M SrejovicSergej BolevichJakovljevic Lj VladimirVioleta Iric CupicPublished in: Journal of personalized medicine (2023)
(1) Background: The aim of our study was to determine the role of oxidative stress (OS) during early evaluation of acute ST-elevated myocardial infarction (STEMI) and non-ST-elevated myocardial infarction (NSTEMI) patients in order to define the role of redox balance in profiling the development of myocardial infarction (MI). (2) Methods: This prospective observational case-control study included 40 consecutive STEMI and 39 NSTEMI patients hospitalized in the coronary care unit of the cardiology clinic at the Kragujevac Clinical Center, Serbia, between 1 January 2016 and 1 January 2017. Blood samples were collected from all patients for measuring cardio-specific enzymes at admission and 12 h after admission to evaluate systemic oxidative stress biomarkers and the activity of antioxidant enzymes. (3) Results: In this study, participants were predominately female (52%), with a mean age of 56.17 ± 1.22 years old in the STEMI group and 69.17 ± 3.65 in the non-STEMI group. According to the Killip classification, the majority of patients (>50%) were at the second and third level. We confirmed the elevation of superoxide anion radicals in the non-STEMI group 6 h after admission in comparison with the STEMI and CTRL groups, but levels had decreased 12 h after admission. Levels of hydrogen peroxide were statistically significantly increased in the NSTEMI group. A positive correlation of superoxide anion radicals and levels of troponin I at admission was observed (r = 0.955; p = 0.045), as well as an inverse correlation between reduced glutathione and levels of NT-pBNP measured 6 h after admission (r = -0.973; p = 0.027). (4) Conclusions: We confirmed that superoxide anion radicals and reduced glutathione observed together with hs-troponin I at admission and NT-pBNP during hospital treatment could be predictors of ST evolution.
Keyphrases
- end stage renal disease
- hydrogen peroxide
- oxidative stress
- emergency department
- percutaneous coronary intervention
- chronic kidney disease
- newly diagnosed
- ejection fraction
- heart failure
- st elevation myocardial infarction
- healthcare
- st segment elevation myocardial infarction
- primary care
- machine learning
- nitric oxide
- intensive care unit
- palliative care
- patient reported
- signaling pathway
- acute coronary syndrome
- liver failure
- combination therapy
- induced apoptosis
- hepatitis b virus
- extracorporeal membrane oxygenation
- diabetic rats
- heat shock