Comparison of influence of dimensional conformal radiotherapy and radiotherapy combined chemotherapy on the prognosis of patients with esophageal cancer without surgical treatment / 中国肿瘤临床

ABSTRACT

Objective:To compare the influence of three-dimensional conformal radiotherapy and radiotherapy combined chemothera-py on the prognosis of patients with advanced esophageal cancer. Methods:A retrospective analysis from June 2007 to June 2010 in our hospital was conducted on 245 patients. Depending on the treatment, patients were classified into simple radiotherapy group and chemoradiothearapy group ,both of which received three-dimensional conformal radiotherapy. A total of 173 patients were in the radi-ation and chemotherapy combined treatment group, while 72 cases were in the simple radiothearapy group. One month after inter-vention, efficacy, adverse reactions, and survival rates of the two groups of patients were compared. Results:The proportion of wom-en in the combination therapy group, aged 0.05). The combined treatment group results were significantly higher than the efficiency of the radiotherapy group. The difference was statistically significant (P0.05). The five-year survival rate of combination group were significantly higher than that of the radiotherapy group, and the difference was statistically significant (P<0.05). Conclusion:For advanced esophageal car-cinoma patients, radiotherapy and chemotherapy combined with radiotherapy improved efficiency of treatment and effectively im-proved survival rate. Although the proposed treatment could lead to adverse reactions, these effects are within the range of tolerance, which makes the said treatment worthy of clinical promotion.