{Reference Type}: Systematic Review
{Title}: A review regarding the article 'The cardioprotective potential of sodium-glucose cotransporter 2-inhibitors in breast cancer therapy-related cardiac dysfunction-A systematic review'.
{Author}: Zhao G;Wang L;Fang H;Wang L;
{Journal}: Curr Probl Cardiol
{Volume}: 49
{Issue}: 5
{Year}: 2024 May 16
{Factor}: 16.464
{DOI}: 10.1016/j.cpcardiol.2024.102526
{Abstract}: Breast cancer is one of the most common types of cancer, representing 15 % of all new cancer cases in the United States. Approximately 12.4 % of all women will be diagnosed with breast cancer during their lifetime. In the past decades, a decrease in cancer-related mortality is evident as a result of early screening and improved therapeutic options. Nonetheless, breast cancer survivors face long-term treatment side effects, with cardiotoxicity being the most significant one, which lead to increased morbidity and mortality. Breast cancer patients are particularly susceptible to cancer therapeutics-related cardiac dysfunction (CTRCD) as treatment regimens include cardiotoxic drugs, primarily anthracyclines and anti-human epidermal growth factor receptor 2 (anti-HER2) agents (recombinant humanized monoclonal antibodies directed against HER2 such as trastuzumab and pertuzumab). Cardiotoxicity is the most common dose-limiting toxicity associated with trastuzumab. Discontinuation of trastuzumab however, can lead to worse cancer outcomes. There have been case reports, registry-based, retrospective cohort-based and mechanistic studies suggesting the cardioprotective potential of SGLT2i in CTRCD. It is not known whether SGLT2i can prevent the development of incident HF or reduce the risk of HF in patients receiving trastuzumab with or without other concurrent anti-HER2 agent or sequential anthracycline for treatment of HER2 positive breast cancer. Based on these, there is now a call for randomized controlled trials to be performed in this patient cohort to advise guideline-directed therapy for CTRCD, which will in turn also provide detailed safety information and improve cancer and cardiovascular outcomes.