Abstract:Objective To explore the application value of aldosterone reductase family 1 member C3 (AKR1C3) in evaluating the early efficacy of radiotherapy and chemotherapy for rectal cancer.Methods The clinical data of 60 patients with rectal cancer treated by radiotherapy and chemotherapy in Yuebei People′s Hospital from January 2013 to January 2020 were retrospectively analyzed.The expression level of AKR1C3 in pathological specimens was detected by immunohistochemistry,and the application value of AKR1C3 was studied by Logistic multiple regression analysis.Results There were 40 cases in chemoradiotherapy resistance group and 20 cases in chemoradiotherapy sensitive group.The expression of AKR1C3 in chemoradiotherapy resistant group was higher than that in chemoradiotherapy sensitive group,and the difference was statistically significant (P<0.05).There was statistically significant difference in the incidence of radiotherapy and chemotherapy resistance in patients with different gender,degree of differentiation,length of lesion,and AKR1C3 expression (P<0.05).The high expression of AKR1C3 was a risk factor affecting the early efficacy of radiotherapy and chemotherapy in patients with rectal cancer (P<0.05).Conclusion AKR1C3 may be used as a sensitive index to evaluate the efficacy of radiotherapy and chemotherapy in patients with rectal cancer,so as to effectively improve the prognosis of patients.
崔磊;徐晓南;曾星;孙俊旗;高双全;苗淑红. AKR1C3在评估直肠癌放化疗早期疗效的应用价值[J]. 中国当代医药, 2020, 27(35): 160-163.
CUI Lei;XU Xiao-nan;ZENG Xing;SUN Jun-qi; GAO Shuang-quan; MIAO Shu-hong. Application value of AKR1C3 in evaluating the early efficacy of radiotherapy and chemotherapy for rectal cancer. 中国当代医药, 2020, 27(35): 160-163.
Roels S,Duthoy W,Haustermans K,et al.Definition and delineation of the clinical target volume for rectal cancer[J].Int J Radiat Oncol Biol Phys,2006,65(4):1129-1142.
[6]
Valentini V,Gambacorta MA,Barbaro B,et al.International consensus guidelines on Clinical Target Volume delineation in rectal cancer[J].Radiother Oncol,2016,120(2):195-201.