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[Short-term efficacy and safety of the synchronous neoadjuvant chemoradiotherapy with paclitaxel plus carboplatin in stage III adenocarcinoma of esophagogastric junction].
Ji, Y, Peng, T, Wang, G, Zhang, Y, Cao, M, Gao, Q, Li, S
Zhonghua wei chang wai ke za zhi = Chinese journal of gastrointestinal surgery. 2018;(9):1019-1024
Abstract
OBJECTIVE To evaluate the short-term efficacy and safety of neoadjuvant synchronous chemoradiotherapy (paclitaxel plus carboplatin regimen) in stage III adenocarcinoma of esophagogastric junction (AEG). METHODS Forty cases clinically diagnosed as stage III AEG were prospectively enrolled at the Department of Gastrointestinal Oncology Surgery, the First Affiliated Hospital of Hebei North University from December 2014 to November 2017 and then were randomly divided into paclitaxel plus carboplatin combined with synchronous radiotherapy group(neoadjuvant group) and direct operation group. Inclusion criteria was as follows:(1) AEG was diagnosed by gastroscopic biopsy and III stage was confirmed by ultrasound endoscopy and spiral CT;(2) physical strength score ≥70, and age ≤75 years old; (3) no contraindications of chemoradiotherapy and operation. Exclusion criteria was as follows:(1) patients voluntarily withdrew or refused the treatment;(2) occurrence of severe anaphylaxis; (3) uncontrollable events happened during treatment and treatment was unable to continue;(4) tumor developed obviously during treatment. Preoperative neoadjuvant synchronous chemoradiotherapy used TP regimen: paclitaxel 80 mg/m², drug concentration-time area under curve of carboplatin= 1.5 mg×ml⁻¹×min⁻¹, once per week for 9 weeks; radiotherapy began at the second week, 40 Gy/20 F, completed within 4 weeks. Operative procedure of both groups was radical resection of cardiac cancer(D2). Postoperative chemotherapy regimen was oral Tegafur(Gimeracil and Oteracil potassium). The side effects, diet situation, change of gastroscopic image after treatment in patients of neoadjuvant group were observed and efficacy evaluation of chemotherapy was performed according to solid tumor efficacy evaluation criteria of US National Cancer Institute. Operation-associated parameters, including R0 resection rate, lymph node metastasis, operative mortality and postoperative complications, were compared between two groups. RESULTS There were no significant differences in baseline information between the two group (all P>0.05). One case in neoadjuvant group was excluded because of perforation at lesion site 7 weeks after chemotherapy. The side effects of 19 cases in neoadjuvant group were mainly alopecia (100%) and marrow inhibition (68.4%), while 3-4 degree side effects were alopecia(8/19,42.1%), leukopenia (3/19, 15.8%) and neutropenia(3/19, 15.8%). Complete remission was observed in 4 cases; partial remission was observed in 13 cases and stable disease in 2 cases, with an objective response rate of 89.5% and a disease control rate of 100%. Before neoadjuvant chemotherapy, 16 cases were difficult to take liquid diet and 3 cases received liquid diet only, while after 12 weeks of neoadjuvant chemotherapy, all the 19 cases received normal diet. Besides, after neoadjuvant chemotherapy, gastroscopic examination showed close healing of cardiac ulcer, disappearance of swelling, and renewal of normal mucosa. Compared to direct operation group, neoadjuvant group had less number of positive lymph node (4.9±3.6 vs. 8.8±2.8, P<0.05) and higher R0 resection rate (94.7% vs. 50.0%, P<0.05). Total number of harvested lymph node was not significantly different between two groups (19.1±2.5 vs. 18.6±7.0, t=0.326, P=0.746). There was no surgical death in either group. One case in direct operation group developed postoperative inflammatory obstruction. No associated complication was found in neoadjuvant group. CONCLUSION Paclitaxel plus carboplatin combined with synchronous radiotherapy can elevate the R0 resection rate of patients with stage III esophagogastric junction adenocarcinoma, without increasing operative mortality and postoperative complications.
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[A multicenter, large-sample, randomized clinical trial on improving the median survival time of advanced non-small cell lung cancer by combination of Ginseng Rg3 and chemotherapy].
Zhang, Y, Wang, XQ, Liu, H, Liu, J, Hou, W, Lin, HS
Zhonghua zhong liu za zhi [Chinese journal of oncology]. 2018;(4):295-299
Abstract
Objective: To observe the efficacy of the combination of chemotherapy and Ginseng Rg3 on advanced non-small cell lung cancer(NSCLC). Methods: In the multi-center, large-sample, randomized, double blind trial, 414 patients with Ⅲ-Ⅳ NSCLC were enrolled.199 were in the experimental group and 215 the control group. The patients in the experimental group were treated with the standard first-line chemotherapy combined with Ginseng Rg3. The patients in the control group were treated with the same chemotherapy combined with placebo. Median overall survival (OS), Karnofsky performance scale (KPS), Traditional Chinese Medicine (TCM) symptoms score and side effects of two groups were observed as main indexes. Results: The median OS were 12.03 months in the experimental group, which was significantly better than that in the control group (8.46 months, P<0.05). Hemoglobin and white blood cells were decreased after the first and second cycle of treatment in both groups. Both adverse events were significantly milder in the treatment group (P<0.05). In addition, after two courses of treatment, the KPS of patients was 78.95±9.14 in the experimental group and 76.77±9.15 in the control group, while the TCM symptoms score was 2.45±1.73 in the experimental group and 2.92±2.06 in the control group, with significant difference (P<0.05). Conclusions: Combination of TCM with Western medicine such as chemotherapy could prolong the survival of patients with advanced NSCLC. The combined therapy improved patients' symptoms and reduced chemotherapy induced myelosuppression.
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Endostar combined with irinotecan/calcium folinate/5-fluorouracil (FOLFIRI) for treating advanced colorectal cancer: A clinical study.
Li, BL, Hu, XL, Zhao, XH, Sun, HG, Zhou, CY, Zhang, Y
Journal of chemotherapy (Florence, Italy). 2015;(5):301-6
Abstract
PURPOSE The current study aimed to evaluate the short-term efficacy and safety of endostar plus irinotecan/calcium folinate/5-fluorouracil (FOLFIRI) in treatment of advanced colorectal cancer (CRC). METHODS Forty patients with advanced CRC were enrolled in this study and randomly assigned to two groups. The control group (n = 18) and tested group (n = 22) were received FOLFIRI alone and FOLFIRI plus endostar, respectively. The end points were overall response rate, progression-free survival (PFS) and toxicity. RESULTS A total of 38 patients (17 in control group and 21 in tested group) completed two cycles of treatment and were deemed assessable for response. Patients treated with FOLFIRI plus endostar experienced a obviously higher overall response rate (42.9%) compared with patients who received FOLFIRI alone (29.4%) and a statistically significant improvement in median PFS (14.5 vs. 11.0 months). The toxicity of FOLFIRI/endostar was comparative to that of FOLFIRI with regard to gastrointestinal reactions, haematologic toxicity, peripheral neuropathy and cholinergic syndrome. Cardiovascular adverse reactions including electrocardiogram abnormality and hypertension, which might be ascribed to endostar treatment, were reversible and manageable. CONCLUSION The addition of endostar to FOLFIRI resulted in a higher overall response rate and longer PFS and did not increase unacceptable adverse responses in patients with advanced CRC. Future randomised controlled clinical trials with a larger group of patients are warranted to further investigate the value of FOLFIRI plus endostar in CRC treatment.
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Efficacy and safety of the FOLFOX4 regimen versus doxorubicin in Chinese patients with advanced hepatocellular carcinoma: a subgroup analysis of the EACH study.
Qin, S, Cheng, Y, Liang, J, Shen, L, Bai, Y, Li, J, Fan, J, Liang, L, Zhang, Y, Wu, G, et al
The oncologist. 2014;(11):1169-78
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Abstract
BACKGROUND The EACH study assessed the efficacy of oxaliplatin, 5-fluorouracil, and leucovorin (the FOLFOX4 regimen) compared with doxorubicin alone in terms of overall survival (OS), progression-free survival (PFS), and safety in patients with advanced hepatocellular carcinoma (HCC). We present the results of this study in Chinese patients. METHODS In a multicenter, open-label, randomized, phase III study (NCT00471965), 371 patients (279 patients from the People's Republic of China) were randomized 1:1 to receive either FOLFOX4 or doxorubicin until disease progression, intolerable toxicity, death, or surgical resection. RESULTS Baseline characteristics of the Chinese patients enrolled in the study were similar for the 2 treatment groups and in comparison with the whole EACH cohort. Median OS at the prespecified time point of treatment was 5.7 months with FOLFOX4 and 4.3 months with doxorubicin (hazard ratio [HR]: 0.74; 95% confidence interval [CI]: 0.55-0.98; p = .03). At the end of the follow-up period, median OS was 5.9 months with FOLFOX4 and 4.3 months with doxorubicin (HR: 0.75; 95% CI: 0.58-0.98; p = .03). Median PFS was 2.4 months and 1.7 months in the FOLFOX4 and doxorubicin groups, respectively (HR: 0.55; 95% CI: 0.45-0.78; p = .0002). The response rate (RR) and disease control rate (DCR) were significantly higher in the FOLFOX4 group than in the doxorubicin group (RR: 8.6% vs. 1.4%, p = .006; DCR: 47.1% vs. 26.6%, p = .0004). Hematological toxicity was more frequently reported in the FOLFOX4 group. CONCLUSION For Chinese HCC patients enrolled in the EACH study, FOLFOX4 significantly improved the RR and DCR and prolonged survival compared with doxorubicin. Systemic chemotherapy with oxaliplatin-based regimens may play an important role in the treatment of Chinese patients with advanced HCC.
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Etoposide in combination with low-dose CAG (cytarabine, aclarubicin, G-CSF) for the treatment of relapsed or refractory acute myeloid leukemia: a multicenter, randomized control trial in southwest China.
Zhang, X, Li, Y, Zhang, Y, Chen, X, Zhang, C, Gao, L, Kong, P, Liu, Y, Wen, Q, Zeng, Y, et al
Leukemia research. 2013;(6):657-64
Abstract
In a well-controlled multi-center randomized trial in southwestern China, 228 patients with refractory or relapsed AML were received a low-dose CAG regimen either with etoposide (E-CAG) or without etoposide (CAG). The complete remission (CR) rate, overall survival (OS) and toxicity were evaluated. Patients with E-CAG had a higher CR rate (71.1% vs. CAG 50.9%, P=0.0002). The tolerability appeared to be equivalent. Patients with CR who underwent allogenic hematopoietic stem cell transplantation (allo-HSCT) had a higher five-year OS over those without allo-HSCT (73.8% vs. 10.8%, P=0.000). The E-CAG regimen is expected to become a bridge between relapsed or refractory AML and allo-HSCT.
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Normalization of T cell receptor repertoire diversity in patients with advanced colorectal cancer who responded to chemotherapy.
Luo, W, Liao, WJ, Huang, YT, Shi, M, Zhang, Y, Wen, Q, Zhou, MQ, Ma, L
Cancer science. 2011;(4):706-12
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To investigate the correlation between normalization of T cell receptor (TCR) repertoire and remission of advanced colorectal cancer. Forty-one patients were randomly assigned to receive either folinic acid/fluorouracil/irinotecan alone (n = 20) or folinic acid/fluorouracil/irinotecan in combination with recombinant human endostatin (n = 21). Efficacy and toxicity were evaluated, and changes in TCR repertoire diversity were assessed by detecting the spectratypes of TCR complementarity-determining region three before and after several cycles of therapy. A scoring system was used to quantify changes in the TCR repertoire over time. The results demonstrated that the TCR repertoire exhibited a higher degree of normalization among patients undergoing remission relative to patients experiencing tumor progression. The results of the current study showed a positive correlation between TCR repertoire normalization and remission of colorectal cancer, suggesting that dynamic monitoring of TCR repertoire diversity may have potential prognostic value in the clinical setting.
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[Curative effects of FTQ combined with cisplatin in treatment of advanced gastric cancer: a multicenter study].
Yang, JL, Jiao, SC, Dai, GH, Li, F, Zhao, H, Li, Y, Xu, JM, Liu, W, Zhang, Y, Niu, RG, et al
Zhonghua yi xue za zhi. 2008;(20):1412-4
Abstract
OBJECTIVE To determine the clinical toxicities and antitumor effects of a chemotherapy regimen of FTQ, a compound preparation of tegafur, the drug prototype of 5-furacil (5-FU), gimeracil (CDHP), a decomposition inhibitor of 5-FU, oteracil potassium, phosphorylation inhibitor of 5-FU, and combined with cisplatin in patients with inoperable locally or metastatic advanced gastric cancer. METHODS 119 patients with inoperable locally or metastatic advanced gastric cancer admitted in 10 hospitals in China were divided into 2 groups: FTQ group (n = 59), undergoing a 3-week regime, i.e. oral use of 80 mg x m(-2) x d(-1) for 14 d and then discontinuance for 1 week and intravenous drip cisplatin 75 mg/m2 on days 1-3; and control group (n = 60) undergoing a 3-week regimen including oral use of tegafur 800 mg x m(-2) x d(-1) tid for 14 d and then discontinuance for 1 week and intravenous drip of cisplatin 75 mg/m2 on days 1-3. The curative was evaluated after at least after 2 regimens. RESULTS There were 102 patients in the per-protocol population. The overall response rate of the FTQ group was 28. 3% (15/53), significantly higher than that of the control group (4.1%, 2/49, P = 0.004). The clinical improvement of the FTQ group was 50.9%, significantly higher than that of the control group (24.5%, P = 0.006). The main toxicities occurred in bone marrow and the digestive tract. The leucopenia and thrombocytopenia rates of the FTQ group were 47.45% and 32.22% respectively, both similar to those of the control group. There were no differences in the incidence rate of digestive canal side reaction between these 2 groups . CONCLUSION The regimen of FTQ combined with cisplatin is generally well-tolerated and has substantial antitumor activity.