Advances in the application of microspheres and nanoparticles in transcatheter arterial chemoembolization for the treatment of hepatocellular carcinoma / 临床肝胆病杂志

ABSTRACT

In recent years， transcatheter arterial chemoembolization （TACE） has emerged as a common treatment modality for the treatment of hepatocellular carcinoma （HCC）. However， with the ongoing development of embolic agent techniques， the new advances in microspheres and nanoparticles have brought new hope for improving the efficacy and safety of TACE. This article reviews the latest advances and applications of microspheres and nanoparticles in TACE for HCC. First， this article introduces the background of TACE as a therapeutic approach and the emergence of microsphere and nanoparticle techniques， and then it describes the application of various types of microspheres and nanoparticles in TACE and discusses the requisite attributes of an ideal embolic agents. The article focuses on the advances in material science and engineering， as well as the clinical efficacy of drug-eluting microspheres and nanoparticles versus conventional TACE. Furthermore， it discusses the importance of radiological examination in TACE and summarizes the research advances in the radiopaque and magnetic resonance-visible embolic agents. This article also explores the future development directions and challenges of TACE. It also points out the combination of microspheres and nanoparticles with other treatment modalities， the application of personalized and precision medicine in TACE， and the potential regimen of TACE in clinical translation， and meanwhile， it raises the issues of ethics and regulation that need to be further discussed. It is believed that microspheres and nanoparticles have a potential effect in TACE， which provides a theoretical basis and technical support for innovating HCC treatment regimens and improving the prognosis of patients through TACE interventions.