Journal Article

Coronary Artery Calcium Score as a Predictor of Anthracycline-Induced Cardiotoxicity: The ANTEC Study

Pogoda, Katarzyna, Walewski, Jan, Borowiec, Anna, Kotowicz, Beata, Lampka, Elzbieta, Ozdowska, Patrycja, Zebrowska, Agnieszka Maria, Waniewska, Joanna, Nowecki, Zbigniew, Kosela-Paterczyk, Hanna, Jasek, Sławomir, Rosinska, Magdalena

2025

Overview

Background: Many risk factors for cancer therapy-related cardiovascular toxicity overlap with risk factors for atherosclerosis. According to the ESC 2022 Cardio-Oncology Guidelines, coronary computed tomography angiography and coronary artery calcium score are not recommended as part of routine risk assessment prior to oncological treatment. The aim of this study was to prospectively assess the influence of coronary artery calcium score (CAC score) on cancer therapy-related cardiac dysfunction in patients with moderate and high risk of cardiovascular toxicity, qualified for anthracycline treatment. Methods: In all patients, risk factors were collected, laboratory tests, echocardiography with global longitudinal strain (GLS) assessment and coronary artery tomography with coronary artery calcium score were performed. A total of 80 patients were included in the study, of which 77 (96.25%) were followed for an average of 11.5 months. The mean age at baseline was 60.5 years and 72 (93.51%) were women. Results: During observation, five patients (6.49%) died, including two due to heart failure and three due to cancer progression. The majority of patients (59, 76.6%) had breast cancer, 11 (14.3%) were diagnosed with sarcoma and seven (9.1%) with lymphoma. According to the HFA-ICOS risk score, 40 patients (51.9%) were classified as moderate risk (MR), and 37 patients (48.1%) as high risk (HR) for cancer therapy-related cardiovascular toxicity. A CAC score greater than 100 was calculated in 17 (22.1%) patients and greater than 400 in three (3.9%) patients. The CAC score above zero was more common in older patients and in patients classified as high risk (p < 0.001). There was also a significant association between CAC score and hypertension, hyperlipidemia, chronic kidney disease, and the level of NT-proBNP. During 12-month follow-up, mild CTRCD occurred in 38 (49.4%) patients, moderate CTRCD was diagnosed in seven (9.1%), and severe in three (3.9%) patients. In the univariable analysis, CTRCD was more common in the high-risk group (p = 0.005) and in patients with a CAC score greater than zero (p = 0.036). In multivariable analysis, the incidence of CTRCD remains higher in the CAC score > 0 group, even after adjusting for age, hypertension, and hyperlipidemia. In this study group, the CTRCD rates increased with the HFA-ICOS risk score. Conclusions: In moderate and high-risk patients, a coronary artery calcium score greater than zero was identified as a significant risk factor for the development of cancer therapy-related cardiac dysfunction during anthracycline-based treatment. Furthermore, the HFA-ICOS risk score demonstrated good correlation with the incidence of CTRCD in this study, supporting its validity as a predictive tool in patients receiving anthracycline therapy.

• Publisher: MDPI AG,MDPI
• Subject: Adverse and side effects / anthracycline / Anthracyclines / Asymptomatic / Atherosclerosis / Breast cancer / Calcification / Calcium, Dietary / Cancer / Cancer therapies / Cardiology / Cardiotoxicity / Cardiovascular disease / Care and treatment / Chemotherapy / Complications and side effects / computed tomographic angiography / computed tomography / Coronary arteries / coronary artery calcium score / Coronary vessels / Drugs / Health aspects / Heart failure / Lymphoma / Measurement / Mortality / Oncology / Physiological aspects / Risk factors / Sarcoma / Toxicity / Vein & artery diseases