Published in:
Open Access 01-07-2020 | Acute Coronary Syndrome | Original Research
Troponin Levels Relate to CRP Concentrations in Patients With NAFLD on Maintenance Haemodialysis: A Retrospective Study
Published in: Advances in Therapy | Issue 7/2020
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Introduction
Several studies have shown that high sensitivity cardiac troponin (hs-cTnT) levels are elevated in patients suffering from end-stage renal disease (ESRD), even in the absence of clinical signs and instrumental features of symptomatic acute coronary syndrome (ACS). In patients undergoing haemodialysis because of ESRD, nephrologists bear witness to this increase, whose origin and clinical impact are not yet well defined.
Methods
By a retrospective study, we evaluated data from records of 70 patients with ESRD on haemodialysis, all of them with a history of NAFLD, not suffering for at least 3 months from symptomatic angina and without a history of ischemic heart disease in the same period.
Results
Hs-cTnT and C-reactive protein (CRP) levels both increased and were correlated, rho = 0.34, P = 0.004. The correlation coefficient between troponin and age was significant, rho = 0.47, P = 0.0001. Serum concentrations of hs-cTnT for the whole population were positively predicted by CRP levels, P = 0.004. On separation of the population by gender, significant correlation between hs-cTnT and CRP was not found in women and was only present in men, P = 0.66 and P = 0.000, respectively.
Discussion
The assessment of hs-cTnT levels could represent a biological marker in particular subgroups of haemodialysis patients, especially for male patients with higher CRP, those at greater risk of silent myocardial ischemia and future major adverse cardiac events.
Conclusions
The evaluation of hs-cTnT in haemodialysed patients with NAFLD could indicate that men with higher CRP should undergo close monitoring in order to adopt specific therapy.