Multimodal treatment is currently the standard of care for locally advanced esophagogastric junction(EGJ)adenocarcinoma due to poor results after surgery alone.Neoadjuvant therapy is intended to shrink the tumor and e...Multimodal treatment is currently the standard of care for locally advanced esophagogastric junction(EGJ)adenocarcinoma due to poor results after surgery alone.Neoadjuvant therapy is intended to shrink the tumor and eliminate potential circulating tumor cells.However,which neoadjuvant treatment is best for patients with EGJ tumors remains controversial.We aimed to compare outcomes of preoperative chemoradiation and perioperative chemotherapy for EGJ adenocarcinomas.For this purpose,we performed a thorough review of the literature describing neoadjuvant treatments for EGJ adenocarcinomas or comparing both therapies.Although some studies have shown better locoregional control and higher rates of complete pathologic response after chemoradiation,data suggest that both types of neoadjuvant therapy have similar survival benefits.As current data are heterogeneous and many studies have included significantly different types of patients in their analysis,future studies with better patient selection are still needed to define which neoadjuvant therapy should be chosen.In addition,targeted therapies and immunotherapy have promising results and should be further explored.展开更多
文摘Multimodal treatment is currently the standard of care for locally advanced esophagogastric junction(EGJ)adenocarcinoma due to poor results after surgery alone.Neoadjuvant therapy is intended to shrink the tumor and eliminate potential circulating tumor cells.However,which neoadjuvant treatment is best for patients with EGJ tumors remains controversial.We aimed to compare outcomes of preoperative chemoradiation and perioperative chemotherapy for EGJ adenocarcinomas.For this purpose,we performed a thorough review of the literature describing neoadjuvant treatments for EGJ adenocarcinomas or comparing both therapies.Although some studies have shown better locoregional control and higher rates of complete pathologic response after chemoradiation,data suggest that both types of neoadjuvant therapy have similar survival benefits.As current data are heterogeneous and many studies have included significantly different types of patients in their analysis,future studies with better patient selection are still needed to define which neoadjuvant therapy should be chosen.In addition,targeted therapies and immunotherapy have promising results and should be further explored.
