Clinical observation of three-dimensional conformal re-irradiation combined with nedaplation plus 5-fluorouracil synchronously in treatment of recurrent esophageal carcinoma
10.3760/cma.j.issn.1008-6315.2012.03.034
- VernacularTitle:三维适形再程放疗同步联合奈达铂加氟尿嘧啶治疗放疗后复发食管癌临床效果观察
- Author:
Wei CHEN
;
Tiankui QIAO
;
Sujuan YUAN
;
Xibing ZHUANG
- Publication Type:Journal Article
- Keywords:
Recurrent esophageal carcinoma;
Radiotherapy;
Chemotherapy
- From:
Clinical Medicine of China
2012;28(3):311-314
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the therapeutic effect and side effects of three-dimensional conformal re-irradiation combined with nedaplation plus 5-fluorouracil synchronously in treatment of recurrent esophageal carcinoma.Methods Fifty-four patients with recurrentesophageal carcinoma were randomly divided into two groups:study group with 27 patients who were treated with three-dimensional conformal re-irradiation (50 ～ 56Gy/25 ～ 28 F) combined with chemotherapy synchronously and control group with 27 patients who were treated with re-irradiation (50 ～56 Gy/25 ～ 28 F)combined with chemotherapy orderly.The patients of study group were treated with nedaplation80 mg/(m2 · d)plus5-FU 350 mg/( m2 · d),from 1 to 5 day synchronously in radiotherapy and after radiotherapy.The patients of control group were treated with nedaplation80 mg/( m2 · d)plus 5-FU 350 mg/(m2 · d)d from 1 to 5 day orderly after radiotherapy.The patients were treated every 3 -4weeks as a cycle with total 2 - 4 cycles in these two groups.Results ( 1 ) The short-term effect:the short-term effect(CR + PR)of the two groups were 59.2％ (16/27) and 55.5％ (15/27) respectively,there was no statistical difference between the two groups( x2 =0.076,P =0.5 ).( 2 ) The survival rate:the survival rate of one,two and three years were 54.2％,26.4％,15.7％ in study group and 40.3％,19.7％,10.8％ in control group respectively The survival rate in study group was significantly higher than that in control group ( x2 =6.87,P =0.032 ).( 3 ) The study of side effects:there was significant difference on the hematologic toxicity between the study group and the control group ( x2 =5.882,P =0.043 ).And there was no significant difference on the non-hematologic toxicity between the two groups ( x2 =4.25,P =0.75 ).(4) The acute radiationesophagitis:There was no statistical difference on radiation-esophagitis between the two groups ( x2 =0.869,P =0.661 ).Conclusion Three-dimensional conformal re-irradiation combined with nedaplation plus 5-fluorouracil synchronously for recurrent esophageal carcinoma has a good efficacy and can also improve the survival rate.
