Objective: Anti-angiogenic drugs are an emerging treatment option against malignant tumors. The aim of this study was to determine whether the addition of perioperative rh-endostatin to chemotherapy could improve the ...Objective: Anti-angiogenic drugs are an emerging treatment option against malignant tumors. The aim of this study was to determine whether the addition of perioperative rh-endostatin to chemotherapy could improve the probability of distant metastasis-free survival(DMFS) and overall survival(OS) in patients newly diagnosed with non-metastatic conventional osteosarcoma.Methods: This was a controlled non-randomized clinical study that included 388 patients without clinically detectable metastatic disease enrolled from January 2008 to April 2012. The control treatment group had 272 patients; 180 were male and 92, female,with a median age of 17 years. The treatment group had 58 patients; 36 were male and 22, female, with a median age of 16 years.The control group received preoperative chemotherapy followed by surgery and postoperative chemotherapy. The treatment group received 4 cycles of rh-endostatin perioperatively in addition to chemotherapy as per the control group. Patients were followed up from 6-101 months with a median follow-up period of 50.2 months.Results: The 5-year DMFS of the control group(61%) was significantly lower than that of the rh-endostatin group(79%)(P = 0.013). The 5-year OS of the control group(74%) was significantly lower than that of the rh-endostatin treatment group(87%)(P = 0.029). No difference in adverse drug reactions was found between these 2 groups.Conclusions: The addition of perioperative rh-endostatin to chemotherapy could significantly improve the DMFS and OS of patients with non-metastatic osteosarcoma.展开更多
Objective To analyze the efficacy and safety of Rh-endostatin combined with chemotherapy in the treatment of metastatic colorectal cancer.Methods All 60 metastatic colorectal cancer patients were divided into the test...Objective To analyze the efficacy and safety of Rh-endostatin combined with chemotherapy in the treatment of metastatic colorectal cancer.Methods All 60 metastatic colorectal cancer patients were divided into the test group(n = 30) and the control group(n = 30). The control group was treated with chemotherapy regime FOLFOX4(Oxaliplatin + Fluorouracil + Calcium Levofolinate), the test group was treated by Endostar combined with FOLFOX4 scheme.Results The response rates were 53.3% in test group and 36.7% in control group respectively(P < 0.05), the disease control rate were 83.3% and 73.3%(P < 0.05). The median progression-free survival in test group and control group were 7.3 months versus 5.3 months(P < 0.05) and median overall survival were 11.6 months versus 9.3 months(P < 0.05). Among 27 cases of liver metastases were sub group analysis, difference on the test group and the control group response rate(RR) and disease control rate(DCR) had statistical significance(P < 0.05), but difference on progression free survival(PFS) and overall survival(OS) had no statistical significance(P > 0.05). The major toxicities were myelosuppression, gastrointestinal symptoms, neurotoxicity, most in grade I-II. After chemotherapy, quality of life(QOL) of patients were more improved than before treatment. After treatment the carcino embryonie antigen(CEA) and caner antigent 199(CA199) levels decreased obviously, furthermore, the test group decreased more obviously than the control group. Conclusion Rh-endostatin combined with chemotherapy in the treatment of metastatic colorectal cancer is safer and effective, and also improves PFS.展开更多
Objective: The aim of our study was to explore the inhibition and apoptosis-inducing effect of the combination of Huaier aqueous extract with recombinant human Endostatin and DDP in human lung adenocarcinoma A549 cell...Objective: The aim of our study was to explore the inhibition and apoptosis-inducing effect of the combination of Huaier aqueous extract with recombinant human Endostatin and DDP in human lung adenocarcinoma A549 cells. We also investigated the reversal effect of Huaier aqueous extract in reversing cisplatin resistance in human lung adenocarcinoma A549/DDP cells. Methods: We treated A549 cells with Huaier aqueous extract and the combination of Huaier aqueous extract and DDP or rh-Endostatin for 24 h, 36 h and 48 h. And then we calculated the inhibition rate through MTT approach and detected the apoptosis rate by flow cytometry. We also treated A549 and A549/DDP cells with DDP, Huaier aqueous extract, DDP and Huaier aqueous extract for 72 h, respectively. Results: Huaier aqueous extract can inhibit the growth of A549 cells and the inhibition rate improved with the increase of the concentration. The inhibition rate of the combination of rh-Endostatin and 4 mg/mL of Huaier aqueous extract in three time points and the combination of rh-Endostatin and 2 mg/mL of Huaier aqueous extract in the time point of 48 h on the growth of A549 cells all improved(P < 0.005). The inhibition rate of the combination of DDP and Huaier aqueous extract with the concentration of 2 mg/mL or 4 mg/mL on the growth of A549 cells all improved(P < 0.005). The combination of Huaier aqueous extract and DDP and the combination of Huaier aqueous extract with rh-Endostatin and DDP can improve the inhibition on the growth of A549 cells(P < 0.005). Conclusion: Huaier aqueous extract has the inhibition and apoptosis-inducing effects on the A549 cells. And the combination of Huaier aqueous extract and rh-Endostatin or DDP has the synergistic effects on the inhibition of A549 cells. The combination of Huaier aqueous extract with rh-Endostatin and DDP has the synergistic effects on the inhibition of A549 cells. Huaier aqueous extract can reverse the cisplatin resistance in human lung adenocarcinoma A549/DDP cells.展开更多
Objective To assess the efficacy of Rh-endostatin plus the combination of gemcitabine/navelbine and cisplatin in patients with non-small cell lung cancer (NSCLC).Methods NSCLC patients,not receiving chemotherapy,were ...Objective To assess the efficacy of Rh-endostatin plus the combination of gemcitabine/navelbine and cisplatin in patients with non-small cell lung cancer (NSCLC).Methods NSCLC patients,not receiving chemotherapy,were divided into two groups.Then they were given the combination of gemcitabine/navelbine and cisplatin with or without Rh-endostatin at 2-week intervals for 4 treatment cycles.Results Forty patients were enrolled and all of them were assessable for response and toxicity.None had complete response but 4 patients had partial response.An overall response rate was 10%.The survival rate was 65% at 1 year,with a median survival time of 16.2 months.Hematological complications were the most common toxic reactions,with grade≥3 reactions occurring at rates of 7%,7%,4% and 2%,respectively.Conclusion Rh-endostatin may have anti-tumor activity with high clinical benefit rate and is well tolerated in lung cancer with stage Ⅲb/Ⅳ.Compared with single combination of gemcitabine/navelbine and cisplatin,no more significant unexpected adverse events were observed.展开更多
基金Ministry of Human Resources and Social Security of the People's Republic of China (MOHRSS) (Grant No. 2017199)
文摘Objective: Anti-angiogenic drugs are an emerging treatment option against malignant tumors. The aim of this study was to determine whether the addition of perioperative rh-endostatin to chemotherapy could improve the probability of distant metastasis-free survival(DMFS) and overall survival(OS) in patients newly diagnosed with non-metastatic conventional osteosarcoma.Methods: This was a controlled non-randomized clinical study that included 388 patients without clinically detectable metastatic disease enrolled from January 2008 to April 2012. The control treatment group had 272 patients; 180 were male and 92, female,with a median age of 17 years. The treatment group had 58 patients; 36 were male and 22, female, with a median age of 16 years.The control group received preoperative chemotherapy followed by surgery and postoperative chemotherapy. The treatment group received 4 cycles of rh-endostatin perioperatively in addition to chemotherapy as per the control group. Patients were followed up from 6-101 months with a median follow-up period of 50.2 months.Results: The 5-year DMFS of the control group(61%) was significantly lower than that of the rh-endostatin group(79%)(P = 0.013). The 5-year OS of the control group(74%) was significantly lower than that of the rh-endostatin treatment group(87%)(P = 0.029). No difference in adverse drug reactions was found between these 2 groups.Conclusions: The addition of perioperative rh-endostatin to chemotherapy could significantly improve the DMFS and OS of patients with non-metastatic osteosarcoma.
基金Supported by a grant from the Nation Natural Sciences Foundation of China(No.8127400)
文摘Objective To analyze the efficacy and safety of Rh-endostatin combined with chemotherapy in the treatment of metastatic colorectal cancer.Methods All 60 metastatic colorectal cancer patients were divided into the test group(n = 30) and the control group(n = 30). The control group was treated with chemotherapy regime FOLFOX4(Oxaliplatin + Fluorouracil + Calcium Levofolinate), the test group was treated by Endostar combined with FOLFOX4 scheme.Results The response rates were 53.3% in test group and 36.7% in control group respectively(P < 0.05), the disease control rate were 83.3% and 73.3%(P < 0.05). The median progression-free survival in test group and control group were 7.3 months versus 5.3 months(P < 0.05) and median overall survival were 11.6 months versus 9.3 months(P < 0.05). Among 27 cases of liver metastases were sub group analysis, difference on the test group and the control group response rate(RR) and disease control rate(DCR) had statistical significance(P < 0.05), but difference on progression free survival(PFS) and overall survival(OS) had no statistical significance(P > 0.05). The major toxicities were myelosuppression, gastrointestinal symptoms, neurotoxicity, most in grade I-II. After chemotherapy, quality of life(QOL) of patients were more improved than before treatment. After treatment the carcino embryonie antigen(CEA) and caner antigent 199(CA199) levels decreased obviously, furthermore, the test group decreased more obviously than the control group. Conclusion Rh-endostatin combined with chemotherapy in the treatment of metastatic colorectal cancer is safer and effective, and also improves PFS.
基金Supported by a grant from the Natural Science Foundation of Liaoning Province(No.201202043)
文摘Objective: The aim of our study was to explore the inhibition and apoptosis-inducing effect of the combination of Huaier aqueous extract with recombinant human Endostatin and DDP in human lung adenocarcinoma A549 cells. We also investigated the reversal effect of Huaier aqueous extract in reversing cisplatin resistance in human lung adenocarcinoma A549/DDP cells. Methods: We treated A549 cells with Huaier aqueous extract and the combination of Huaier aqueous extract and DDP or rh-Endostatin for 24 h, 36 h and 48 h. And then we calculated the inhibition rate through MTT approach and detected the apoptosis rate by flow cytometry. We also treated A549 and A549/DDP cells with DDP, Huaier aqueous extract, DDP and Huaier aqueous extract for 72 h, respectively. Results: Huaier aqueous extract can inhibit the growth of A549 cells and the inhibition rate improved with the increase of the concentration. The inhibition rate of the combination of rh-Endostatin and 4 mg/mL of Huaier aqueous extract in three time points and the combination of rh-Endostatin and 2 mg/mL of Huaier aqueous extract in the time point of 48 h on the growth of A549 cells all improved(P < 0.005). The inhibition rate of the combination of DDP and Huaier aqueous extract with the concentration of 2 mg/mL or 4 mg/mL on the growth of A549 cells all improved(P < 0.005). The combination of Huaier aqueous extract and DDP and the combination of Huaier aqueous extract with rh-Endostatin and DDP can improve the inhibition on the growth of A549 cells(P < 0.005). Conclusion: Huaier aqueous extract has the inhibition and apoptosis-inducing effects on the A549 cells. And the combination of Huaier aqueous extract and rh-Endostatin or DDP has the synergistic effects on the inhibition of A549 cells. The combination of Huaier aqueous extract with rh-Endostatin and DDP has the synergistic effects on the inhibition of A549 cells. Huaier aqueous extract can reverse the cisplatin resistance in human lung adenocarcinoma A549/DDP cells.
文摘Objective To assess the efficacy of Rh-endostatin plus the combination of gemcitabine/navelbine and cisplatin in patients with non-small cell lung cancer (NSCLC).Methods NSCLC patients,not receiving chemotherapy,were divided into two groups.Then they were given the combination of gemcitabine/navelbine and cisplatin with or without Rh-endostatin at 2-week intervals for 4 treatment cycles.Results Forty patients were enrolled and all of them were assessable for response and toxicity.None had complete response but 4 patients had partial response.An overall response rate was 10%.The survival rate was 65% at 1 year,with a median survival time of 16.2 months.Hematological complications were the most common toxic reactions,with grade≥3 reactions occurring at rates of 7%,7%,4% and 2%,respectively.Conclusion Rh-endostatin may have anti-tumor activity with high clinical benefit rate and is well tolerated in lung cancer with stage Ⅲb/Ⅳ.Compared with single combination of gemcitabine/navelbine and cisplatin,no more significant unexpected adverse events were observed.
