Choice of neoadjuvant therapy for rectal cancer: simple chemotherapy or synchronous chemoradiotherapy / 中华胃肠外科杂志

ABSTRACT

Rectal cancer is one of the most common malignancies in China. Total mesorectal excision (TME) plus neoadjuvant therapy is the standard treatment for locally advanced rectal cancer. After a development of over 20 years, neoadjuvant synchronous chemoradiotherapy has become the standard treatment and cornerstone of neoadjuvant therapy for rectal cancer. However, radiotherapy does not really increase the overall survival and is associated with long-term impact on the functions of anus, sex, urinary system and fertility, so the application of simple neoadjuvant chemotherapy rises gradually and becomes a potentially better treatment option. This paper elaborates the reason, present research status and future trend of the rising neoadjuvant chemotherapy.