OBJECTIVE:To observe therapeutic efficacy and safety of dexrazoxane combined with Shenmai injection in the treatment of anthracycline-induced cardiotoxicity in patients with breast cancer. METHODS:120 female breast cancer patients were randomly divided into group A,B,C and D with 30 cases in each group. Group A was given CAF chemotherapy plan(cyclophos-phamide 75 mg/m2+fluorouracil 500 mg/m2 + doxorubicin 60 mg/m2),ivgtt;group B was additionally given Shenmai injection 50 ml,qd,ivgtt,on the basis of CAF plan;group C was additionally given rapid intravenous of dexrazoxane 60 mg/m2 30 min before chemotherapy,on the basis of CAF;group D was additionally given constant dose of dexrazoxane combine with Shenmai injection on the basis of CAF plan. A treatment course lasted for 3 weeks,they were given 4 courses in total. The change of ECG,LVEF, cTnT and BNP and the incidence of bone marrow suppression were observed before and after chemotherapy. RESULTS:After treat-ment,the rate of abnormal ECG,LVEF value,cTnT value and BNP value of groups B,C and D were all decreased significant-ly,with statistical significance(P<0.05). Compared with group D,above index of groups B and C were decreased significantly, with statistical significance(P<0.05). The incidence of bone marrow suppression was in ascending order,group D

Objective To evaluate the clinical effects of cytokine-induced killer (CIK) cells combined with chemotherapy on the treatment of patients with advanced colorectal cancer.Methods CIK cells were prepared from 50 ml peripheral blood mononuclear cells by stimulated with IL-2,IFN-γ,anti-CD3 monoclone antibody,IL-1 for 8 d.The clinical effects and survival rate were compared between CIK cells combined with chemotherapy group and the chemotherapy group (50 patients with advanced colorectal cancer for each).T cells and NK cells of patients were tested by FCM before and after CIK cells treatment.The improvement of quality of life and toxicity of this therapy were observed.Results The percentages of CD3+,CD4+,CD8+ T cells and NK cells were (54.779±14.228) ％,(30.821±11.554) ％,(16.676±6.256) ％,(18.705±9.347) ％ before CIK cells transfusion.After transfusion,the percentages were (65.236±14.901) ％,(37.292±8.880) ％,(25.229±6.711) ％,(22.950±8.933) ％,respectively.The percentages were expanded greatly (P ＜ 0.05).The patients quality of life were improved clearly with lower toxicity.The DCR of CIK cells combined with chemotherapy group (64 ％,32/50) was higher than the chemotherapy group (40 ％,20/50) (P ＜ 0.05).The survival rate between two groups had no statistical significance (P ＞ 0.05).Conclusion Administration of CIK cells combined with chemotherapy can enhance immune function in patients with advanced colorectal cancer and improve their quality of life,and get good clinical efficacy.

Background and purpose: Renal-cell carcinoma (RCC) is susceptible to immune therapy including the use of the nonmyeloablative allogeneic transplantation(NAT). However, NST can produce severe toxicity, so it might not be appropriate for many patients with metastatic RCC. Other novel allogeneic immunotherapies have been designed to induce an autologous immune response directed against the malignancy. This study evaluated the efficacy and safety of infusions of partially HLA-matched irradiated allogeneic blood mononuclear cells for advanced renal-cell carcinoma. Methods: Patients with histologically proven diagnosis of advanced RCC received infusions of partially HLA-matched allogeneic blood mononuclear cells. Repeat infusions were given every 8 weeks. Treatment was continued until disease progressed, unacceptable toxicity, or patient (or donor) choice. Results: Eight patients were enrolled. After every infusion, 6 patients received an oral administration of thalidomide daily with 100-300 mg/d for 2 months. One patient had durable complete response. Five stable diseases and two progress diseases were observed. In eight patients, time to progression and survival were 320 and 879+days, respectively. Severe toxicity was not observed. Conclusion: Infusions of partially HLA-matcbed irradiated allogeneic blood mononuclear cells for advanced RCC may induce some antitumor effects and deserves further study.

Objective To observe the clinical efficacy and adverse reactions of raltitrexed containing regimen for advanced colorectal cancer as the second-line and multi-line treatment.Methods A total of 42 patients with advanced colorectal cancer were treated with raltitrexed containing regimen.The objective response rate (ORR),disease control rate (DCR),median progression-free survival (mPFS) and adverse reactions were evaluated.Results The ORR of the 42 patients was 16.67％,DCR was 80.96％,and mPFS was 4.90 months (95％ CⅠ:2.99-6.81 months).The most of adverse reactions were grade Ⅰ-Ⅱ,including leucopenia (30.95％),thrombocytopenia (2.38％),anemia (40.48％),nausea and vomiting (2.38％),anorexia (4.76％),diarrhea (2.38％),transaminase elevation (47.62％) and fatigue (11.90％).Grade Ⅲ-Ⅳ transaminase elevation was found in only 4.76％ of patients.Conclusion Raltitrexed containing regimen for advanced colorectal cancer as the second-line and multi-line treatment is effective and well tolerated,and further clinical application is recommended.

Objective:To investigate the expressions of human epidermal growth factor receptor 2 (HER2) in recurrent patients after radical gastrectomy and its correlation with clinicopathologic features and prognosis.Methods:The clinical data of 116 recurrent patients after radical gastrectomy between December 2011 and March 2019 in Fujian Cancer Hospital were retrospectively analyzed. The relationship between HER2 expression of the tissues after radical gastrectomy and clinicopathological features as well as prognosis was also analyzed.Results:HER2 positive rate was 19.8% (23/116) in gastric cancer specimens of 116 patients after radical gastrectomy. HER2 positive rate in highly and moderately differentiated patients with gastric cancer was higher than that in those with poorly differentiated gastric cancer [33.3% (11/33) vs. 14.5% (12/83), χ2 = 5.292, P < 0.05]. HER2 positive rate in patients with lung metastasis was higher than that in patients without lung metastasis [42.1% (8/19) vs. 15.5% (15/97), χ2 = 5.517, P < 0.05]. There were no statistical differences in HER2 positive rate among gastric cancer patients with different gender, age, tumor location, recurrent site, TNM stage, number of metastasis, neurovascular invasion, liver metastasis, local recurrence (all P > 0.05). HER2 expression was not associated with disease-free survival time ( P > 0.05). Conclusion:HER2 expression is associated with the differentiation degree of gastric cancer and the location of distant metastasis, but it can not be used as a predictor for recurrence of gastric cancer.