What are the incidence, risk factors, mechanisms, and management strategies for cardiovascular toxicity induced by VEGF inhibitors in cancer patients?
VEGF inhibitors used in cancer treatment carry a significant risk of cardiovascular toxicity, highlighting the essential role of multidisciplinary cardio-oncology teams in patient management.
Cardiotoxicity is an important side effect of vascular endothelial growth factor (VEGF) inhibitors therapy used in the treatment of various malignancies, leading to increased morbidity and mortality. Arterial hypertension, cardiac ischemia with the acceleration of atherosclerosis, arrhythmias, myocardial dysfunction and thromboembolic disease are the most feared cardiovascular adverse reactions due to VEGF inhibitors. Susceptibility for the occurrence of VEGF inhibitors-induced cardiotoxicity has multifactorial determinants, with a significant inter-individual variation. Baseline cardiovascular risk assessment of the patient, type and stage of cancer, dose and duration of VEGF inhibitors treatment and adjuvant chemotherapy or radiotherapy are the main predictors for cardiotoxicity. The role of the cardio-oncology team becomes essential for achieving maximum therapeutic anti-angiogenic effects with minimum cardiovascular side effects. This review will summarize the incidence, risk factors, mechanisms, management and treatment of VEGF inhibitors-induced cardiovascular toxicity.
Mihalcea et al. (Sun,) studied this question.