The tyrosine kinase activity of epidermal growth factor receptor (EGFR) plays a key role in tumor cell proliferation, invasion, migration, and drug resistance. Studies have shown that non-small cell lung cancer patients with somatic driver gene EGFR mutations are sensitive to and can benefit from EGFR-tyrosine kinase inhibitors (EGFR-TKIs). Nevertheless, EGFR-TKIs-related adverse events should not be ignored. Common adverse events such as diarrhea, acne-like rash and paronychia are usually manageable; although the incidence of interstitial lung disease is low, once it occurs, it is a serious threat to patients' life, and its pathogenesis is still unclear. There is very limited animal experimental and clinical research evidence on the potential mechanism of EGFR-TKIs-related interstitial lung disease in the available literature. Based on this, this article reviews the association between EGFR-TKIs and interstitial lung disease, at the same time, also discusses the research progress of EGFR-TKIs-related interstitial lung disease in combination with cytotoxic drugs or immunotherapeutic drugs and EGFR-TKIs, in order to provide a reference for the prevention and treatment of EGFR-TKIs-related interstitial lung disease in clinical practice in the future.
Left ventricular assist devices (LVADs) serve as a critical therapeutic option for patients with end-stage heart failure, significantly enhancing survival rates and quality of life. However, LVAD implantation exerts complex and profound effects on right ventricular (RV) function, with RV dysfunction emerging as a key factor influencing the prognosis of LVAD patients. This article systematically reviews the relationship between LVADs and RV function, exploring the importance of RV function in LVAD patients, assessment methods, underlying mechanisms of impact, and strategies for prevention and management. Comprehensive evidence suggests that preoperative evaluation of RV function is crucial for predicting the risk of RV dysfunction, while effective prevention and management rely on preoperative optimization, meticulous intraoperative techniques, rigorous postoperative monitoring, and multidisciplinary collaboration. Furthermore, this review discusses the potential and future directions of emerging technologies, such as improved LVAD designs, biventricular assist devices, gene therapy, and personalized medicine, in ameliorating RV dysfunction. In conclusion, RV function is one of the key determinants of successful LVAD therapy. Through comprehensive assessment, prevention, and management of RV function, coupled with the application of novel technologies, the clinical outcomes of LVAD patients can be further improved.