Thermotherapy plus chemotherapy in treatment of retroperitoneal lymph node metastasis after radical gastrectomy and sequential radiochemotherapy
10.3760/cma.j.issn.1006-9801.2017.08.005
- VernacularTitle:热疗联合化疗治疗胃腺癌根治术后序贯放化疗后腹膜后淋巴结转移
- Author:
Xiaoqiang DAI
;
Hongmei LI
;
Hailiang ZHANG
;
Ximin QIAO
;
Yanhong SU
- Keywords:
Stomach neoplasms;
Retroperitoneal lymph nodes;
Microwaves;
Drug therapy
- From:
Cancer Research and Clinic
2017;29(8):524-527
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the efficacy and toxicity of thermotherapy plus chemotherapy in treatment of retroperitoneal lymph node metastasis after radical gastrectomy and sequential radiochemotherapy. Methods Sixty patients with retroperitoneal lymph node metastasis after radical gastrectomy and sequential radiochemotherapy were randomly divided into of microwave hyperthermia combined with chemotherapy group (experimental group, 30 cases) and chemotherapy group (control group, 30 cases) by using random number table method. The control group: oxaliplatin 130 mg/m2, intravenous drip (2 h), d1; S-1: 80 mg·m-2·d-1, P.O 2 times/d (after breakfast and after dinner), d1-14. 3 weeks was 1 cycle, a total of 4 cycles. The experimental group: chemotherapy on the basis of control group combined with microwave hyperthermia, d1, 8. the efficacy and toxicity of two groups were evaluated. Results The efficacy rate of the experimental group was higher than that of the control group, and the difference was statistically significant [66.7 % (20/30) vs. 33.3 %(10/30), P< 0.05]. The improvement of Karnofsky score in the experimental group was better than that in the control group, and the difference was statistically significant [73.3%(22/30) vs. 23.3%(7/30), P<0.05]. The improvement of pain score in the experimental group was better than that in the control group, and the difference was statistically significant [75.0 % (15/20) vs. 17.6 % (3/17), P< 0.05]. There was no significant difference in gastrointestinal reactions of two groups [30.0%(9/30) vs. 26.7%(8/30), P>0.05]. There was no significant difference in bone marrow suppression of two groups [33.3%(10/30) vs. 30.0 % (9/30), P> 0.05]. Conclusion Microwave thermotherapy plus chemotherapy has a good efficacy for retroperitoneal lymph node metastasis after radical gastrectomy and sequential radiochemotherapy, and the patients can well tolerated, it is worthy of clinical promotion.
