Echocardiography and cardiac biomarkers in patients with non–small cell lung cancer treated with platinum-based chemotherapy

  • Daniel Omersa National Institute of Public Health

Abstract

Objectives Non-small cell lung cancer (NSCLC) is the most common type of lung cancer and remains an important cause of cancer death worldwide. Platinum-based chemotherapy (PBC) for NSCLC can modify outcome but has an unknown risk of cardiotoxicity. We aimed to evaluate the incidence and severity of cardiac injury during PBC in patients with NSCLC and to identify patients at risk.

Methods This was a single-centre, prospective, observational study of patients with early and advanced NSCLC referred for PBC. In addition to standard care, patients were evaluated for cardiotoxicity, defined as increase in the ultrasensitive troponin T, N-terminal pro-B type natriuretic peptide or decrease in left ventricular ejection fraction (LVEF), before the first dose (visit 1), at the last dose (visit 2) and 6 months after the last dose of PBC (visit 3).

Results Overall, 41 patients (mean age 61 ± 9, 54% men, 68% advanced lung cancer) were included. The median number of PBC cycles was 4. During the study period, there were no incidents of heart failure, and 3 deaths were recorded. The mean values of biomarkers and LVEF did not change significantly (p > 0.20). However, 10 (25%) had cardiotoxicity which was independently associated with a history of ischemic heart disease (p = 0.026).

Conclusions In NSCLC, cardiac assessment and lifestyle modifications may be pursued in patients with a history of cardiac disease and in patients with longer life expectancy.

Keywords: cardiotoxicity, platinum-based chemotherapy, lung cancer, cardiac biomarkers

Author Biography

Daniel Omersa, National Institute of Public Health

Young Researcher,

Prevention and Promotion Programmes Management

Published
2017-02-28
How to Cite
Omersa, D. (2017). Echocardiography and cardiac biomarkers in patients with non–small cell lung cancer treated with platinum-based chemotherapy. Radiology and Oncology, 51(1). Retrieved from https://radioloncol.com/index.php/ro/article/view/2547
Section
Clinical oncology