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1.
郁皓  王腾  华东 《肿瘤》2009,29(12)
目的:探讨奥沙利铂(oxaliplatin,OXA)联合5-氟尿嘧啶(5-fluorouracil,5-FU)和亚叶酸钙(leucovorin,CF)3周重复方案用于结直肠癌术后辅助化疗的临床价值.方法:98例Ⅱ~Ⅲ期结直肠癌患者根治术后接受OXA联合5-FU/CF 3周重复方案辅助化疗,共化疗6个周期.患者化疗结束后每3个月进行1次全面复查,观察无病生存期及1和2年的无病生存率.结果:本组患者总的2年无病生存率为74.5%,其中Ⅱ和Ⅲ期患者的2年无病生存率分别为87.0%和63.5%.化疗期间的主要不良反应为Ⅰ~Ⅱ度外周神经毒性、中性粒细胞减少及腹泻,Ⅲ~Ⅳ度不良反应少见.结论:OXA联合5-FU/CF 3周重复方案用于结直肠癌术后辅助化疗疗效明确,患者耐受性好,是结直肠癌术后辅助化疗的理想选择.  相似文献   

2.
目的 观察奥沙利铂联合替吉奥治疗结直肠癌术后化疗患者的疗效和不良反应.方法 54例结直肠癌术后患者采用奥沙利铂联合替吉奥方案治疗(奥沙利铂130 mg/m2、第1天、静脉滴注2 h;替吉奥口服40~60 ms/次、第1~14天),每3周重复1次,治疗3个周期后评价疗效.结果 54例患者中,有2例因经济原因于1个疗程后改变化疗方案,另52患者例均完成6个周期化疗.其中完全缓解6例(11.5%),部分缓解28例(53.8%),近期有效率为65.4%.直肠癌组的有效率(70.0%)略高于结肠癌组(62.5%),但差异无统计学意义(P>0.05).主要不良反应为血液学毒性、胃肠道反应和感觉神经毒性,经对症处理后患者均可耐受,无肝肾功能等严重不良反应发生,无化疗相关性死亡.结论 奥沙利铂联合替吉奥作为结直肠癌术后化疗方案疗效显著,安全性高,无肝肾等严重不良反应发生,可作为结直肠癌患者术后化疗的一种供选择方案.  相似文献   

3.
目的 观察奥沙利铂联合替吉奥治疗结直肠癌术后化疗患者的疗效和不良反应.方法 54例结直肠癌术后患者采用奥沙利铂联合替吉奥方案治疗(奥沙利铂130 mg/m2、第1天、静脉滴注2 h;替吉奥口服40~60 ms/次、第1~14天),每3周重复1次,治疗3个周期后评价疗效.结果 54例患者中,有2例因经济原因于1个疗程后改变化疗方案,另52患者例均完成6个周期化疗.其中完全缓解6例(11.5%),部分缓解28例(53.8%),近期有效率为65.4%.直肠癌组的有效率(70.0%)略高于结肠癌组(62.5%),但差异无统计学意义(P>0.05).主要不良反应为血液学毒性、胃肠道反应和感觉神经毒性,经对症处理后患者均可耐受,无肝肾功能等严重不良反应发生,无化疗相关性死亡.结论 奥沙利铂联合替吉奥作为结直肠癌术后化疗方案疗效显著,安全性高,无肝肾等严重不良反应发生,可作为结直肠癌患者术后化疗的一种供选择方案.  相似文献   

4.
张红宇  吴昌平 《中国肿瘤》2005,14(7):485-486
[目的]观察奥沙利铂(LOHP)、亚叶酸钙(LV)和氟尿嘧啶(5-Fu)即OLF方案治疗晚期胃癌的疗效和毒性.[方法]35例胃癌患者OLF方案治疗:LOHP 65mg/m2 d1,2,LV 100mg/m2d1~5,5-Fu 500mg/m2 d1,54周重复.[结果]OLF方案治疗晚期胃癌总有效率54.2%,毒副反应轻.恶性呕吐发生率31.4%,外周神经毒性发生率17.1%.[结论]OLF方案是治疗晚期胃癌安全有效,较为理想的化疗方法.  相似文献   

5.
目的比较奥沙利铂联合5-Fu/LV或羟基喜树碱联合5-Fu/LV对进展期胃癌根治切除后辅助化疗的疗效。方法79例III期胃癌根治切除后患者接受治疗,其中Oxaliplatin+5-Fu/LV方案(奥沙利铂组)40例,HCPT+5-Fu/LV方案(羟基喜树碱组)39例,病人一般特征经χ2检验,两组具有可比性(P>0.05)。结果奥沙利铂组三年生存率87.5%,羟基喜树碱组三年生存率69.2%,两组三年生存率差异有显著性(P<0.05)。毒副反应两组Ⅰ~II外周神经毒性有显著性差异,Oxaliplatin组为62.9%,HCPT组为31.6%(P<0.05),其他毒副反应的差异无显著性(P>0.05)。结论奥沙利铂联合5-Fu/LV对III期胃癌术后辅助化疗效果确切,毒副反应可耐受,不失为进展期胃癌根治切除后辅助化疗的较好选择。  相似文献   

6.
目的探讨伊立替康(艾力,CPT-11)联合卡培他滨(Xeloda)治疗奥沙利铂(OXA)化疗后进展的结直肠癌的临床疗效及安全性。方法以OXA化疗失败的32例晚期结直肠癌患者为研究对象,采用伊立替康联合卡培他滨方案治疗。伊立替康100mg/m2;卡培他滨2000mg/m2·d-1,每天2次口服,共14天;每三周重复一次。观察患者的疗效及不良反应。结果 32例患者中,完全缓解(CR)2例,部分缓解(PR)16例,有效率(RR)为56.3%。不良反应主要为Ⅰ~Ⅱ度骨髓抑制、恶心呕吐、腹泻、手足综合征。结论伊立替康联合卡培他滨治疗奥沙利铂化疗后进展的结直肠癌耐受性好且疗效满意。  相似文献   

7.
全身热疗联合奥沙利铂方案治疗晚期结直肠癌   总被引:1,自引:0,他引:1  
王远东  徐岗  周明 《中国肿瘤》2005,14(1):65-67
[目的]评价全身热疗(whole body hyperthermia,WBH)联合奥沙利铂、氟尿嘧啶(5-Fu)、醛氢叶酸(CF)治疗晚期结直肠癌的近期疗效和不良反应.[方法]实验组22例既往单纯化疗方案治疗效果不佳的晚期结直肠癌患者采用全身热疗联合奥沙利铂、5-Fu、CF进行治疗1周期后,再采用奥沙利铂联合5-Fu、CF化疗1周期;对照组27例为同时期就诊患者中随机抽取的未经治疗的晚期结直肠癌患者,采用奥沙利铂联合5-Fu和CF化疗2周期.3周为一个周期,完成2周期化疗后4周评价疗效.[结果]实验组有效率为63.6%,对照组有效率为33.3%;常见毒副反应为胃肠道反应、神经毒性及白细胞减少,但均较轻微.[结论]WBH联合奥沙利铂、5-Fu、CF治疗晚期结直肠癌具有显著的治疗效果,并且毒性可耐受.  相似文献   

8.
目的探究奥沙利铂联合希罗达治疗对结直肠癌患者血糖的影响。方法选取结直肠癌患者104例,根据治疗方案不同分为观察组与对照组,每组各52例,观察组患者采用奥沙利铂联合希罗达治疗方案,对照组患者采用多西他赛联合希罗达治疗方案,并检测各组患者在化疗前后患者血糖水平的变化情况。结果在104例患者中继发高血糖的患者例数有22例,发生率为21.15%,其中观察组与对照组继发高血糖发生率分别26.9%(14/52)和15.4%(8/52),差异具有统计意义(P<0.05);两组患者经化疗药物治疗后的血糖水平明显高于化疗前(P<0.05),观察组中各周期血糖水平均高于对照组,化疗后3周和4周时差异具有统计学意义(P<0.05)。结论不同的化疗方案均可能导致恶性肿瘤患者血糖水平的升高,奥沙利铂与希罗达两种药物联合使用时患者血糖升高最明显。  相似文献   

9.
目的观察替吉奥胶囊联合奥沙利铂治疗晚期食管癌患者的疗效和不良反应。方法 27例晚期食管癌患者采用替吉奥胶囊联合奥沙利铂方案治疗,每3周重复1次,治疗3个周期后评价疗效。结果 27例患者均完成6个周期化疗。其中完全缓解1例(3.7%),部分缓解12例(44.4%),近期有效率48.1%。主要不良反应为血液学毒性、胃肠道反应和感觉神经毒性,无化疗相关性死亡。结论替吉奥胶囊联合奥沙利铂治疗晚期食管癌,疗效肯定,患者耐受性良好,可作为晚期食管癌患者化疗的选择方案。  相似文献   

10.
目的 比较卡培他滨联合奥沙利铂(XELOX方案)与5-氟尿嘧啶+亚叶酸钙联合奥沙利铂(FOLFOX4方案)在Ⅲ期结直肠癌辅助化疗中的疗效和安全性.方法 回顾性分析118例Ⅲ期结直肠癌患者的临床资料,其中76例应用FOLFOX4方案治疗,42例应用XELOX方案治疗,比较两组患者的3年无病生存率(DFS)和不良反应的发生率.结果 FOLFOX4组未完成8个周期化疗的患者有28例,XELOX组有8例,差异有统计学意义(P=0.044).FOLFOX4组患者的3年DFS为72.4%,XELOX组为73.8%,差异无统计学意义(P=0.866).FOLFOX4组和XELOX组患者各种常见不良反应的总发生率差异并无统计学意义(均P>0.05),但在3~4度不良反应中,FOLFOX4组患者中性粒细胞减少的发生率高于XELOX组(P<0.05),而XELOX组患者血小板减少和手足综合征的发生率高于FOLFOX4组(均P<0.05).结论 XELOX方案与FOLFOX4方案作为Ⅲ期结直肠癌辅助化疗的疗效相同,但XELOX方案的耐受性更好.  相似文献   

11.
 目的 探讨脾脏转移瘤的临床特点及其治疗。方法 回顾性分析1991 年1 月~2003 年12 月我院收治的5 例孤立脾脏转移瘤的临床资料,并进行随访。结果 本组5 例孤立性脾脏转移瘤中3 例原发于卵巢,1 例原发于结肠,1 例原发于肺。均行脾切除术,3 例原发于卵巢者术后行化疗,并分别随访4 月、15 月和136 月,均健在。1 例结肠癌脾转移患者术后随访3 月尚健在。1 例肺鳞癌脾转移者术后2 月死亡。结论 术后密切随诊是脾转移瘤早期发现的重要措施,脾脏转移瘤可行脾切除治疗,术后化疗可提高其生存率。  相似文献   

12.
 目的观察草酸铂(L-OHP)联合氟尿嘧啶(5-Fu)、醛氢叶酸(LV)作为一线方案治疗晚期结直肠癌的临床疗效和耐受性。方法23例晚期结直肠癌,其中结肠癌11例,直肠癌12例,初治8例,复治15例,化疗前均经肘正中静脉留置静脉留置针。L-OHP 65mg/m2,静脉滴注4h,d1;LV 200mg/m2静脉滴注2h,5-Fu0.5g/m2于CF静点完后静脉推注,续以5-Fu2.4~3.0g/m2持续静脉滴注48h,21天为1周期,连用2周期评价疗效。按WHO标准评价近期疗效和毒副反应。结果全组患者获得CR2例,PR9例,有效率(CR+PR)47.8%,初治有效率为62.5%,复治有效率为45.4%,差异无统计学意义(P>0.05)。主要毒副反应为恶心、呕吐(74%),口腔粘膜炎和腹泻59.2%,以及一过性末梢神经异常55.6%。结论草酸铂联合5-Fu/LV方案治疗晚期结直肠癌有效率较高,耐受性好,不良反应轻,值得临床推广。  相似文献   

13.

Background

This trial was designed to verify the superiority of 6 months of postoperative adjuvant chemotherapy with SOX (S-1 with oxaliplatin) with UFT (tegafur and uracil) with LV (leucovorin) in terms of disease-free survival in patients with high-risk stage III colon cancer. We report the results of a planned safety analysis.

Patients and Methods

Patients who underwent curative resection for high-risk stage III colon cancer (any T, N2, or positive nodes around the origin of the feeding arteries) were randomly assigned to receive either UFT/LV (300-600 mg/d UFT with 75 mg/d LV on days 1-28, every 35 days, for 5 cycles) or SOX (100 mg/m2 of oxaliplatin on day 1 with 80-120 mg/d S-1 on days 1-14, every 21 days, for 8 cycles). Treatment status and safety were evaluated.

Results

A total of 966 patients were enrolled, and 932 patients were included in safety analyses. The planned 6-month protocol treatment was received by 76.9% of the patients in the UFT/LV group and 65.8% of those in the SOX group. The overall incidence of any Grade adverse events (AEs) were 91.3% in the UFT/LV group and 98.7% in the SOX group, and those of Grade ≥ 3 AEs were 16.1% and 36.1%, respectively. As for Grade ≥ 3 AEs, leukopenia, neutropenia, thrombocytopenia, and sensory neuropathy were more common in the SOX group. The incidence of Grade ≥ 3 sensory peripheral neuropathy was 4.6% in the SOX group.

Conclusion

The completion rate of adjuvant SOX and its incidence of AEs were acceptable in patients with colon cancer.  相似文献   

14.
 目的 探讨术前新辅助化疗对低位直肠癌生存率的影响,评价其安全性及可行性。方法 回顾 性分析我院2002 年1 月~2006 年12 月外科完全性切除低位直肠癌129 例临床资料,分为新辅助化疗 + 手术组(B 组) 与直接手术组(A 组) ,Life2table 法比较两组1 、3 、5 年生存率差异, Kaplan2Meier 法比较 两组累计生存率及中位生存时间,并分析全组患者因肿瘤分期、病理类型及淋巴结转移状况不同所致的 生存差异(α= 0. 05) ;结果 两组低位直肠癌患者术后1 、3 、5 年生存率分别为A 组:90 %、81 %、33 %;B 组:93 %、84 %、42 % ,两组术后平均生存时间分别为39. 5和46. 1月,中位生存期分别为41. 4和47. 2月,差 异有统计学意义( P < 0. 05) 。结论 在可手术治疗的低位直肠癌中新辅助化疗+ 手术对生存期的影响 较直接手术有优势,新辅助化疗并未增加手术难度,是安全可行的。  相似文献   

15.
塞来昔布联合5-Fu对人结肠癌裸鼠皮下移植瘤生长的影响   总被引:1,自引:0,他引:1  
 目的 探讨选择性环氧化酶 2(Cyclooxygenase 2,Cox 2)抑制剂 塞来昔布(celecoxib)联合5 氟尿嘧啶(5 fluorouracil ,5 Fu)对实验性人结肠癌裸鼠皮下移植瘤生长的影响及作用机制。方法 建立人结肠癌裸鼠皮下移植瘤模型,模型建立后32只实验裸鼠随机分为四组,分别给予塞来昔布及5 Fu药物干预后观察各组皮下移植瘤体积、瘤重和裸鼠实验前后的体重变化,计算抑瘤率。电镜观察细胞凋亡形态,原位凋亡染色检测凋亡指数(AI),免疫组化及Western blot印迹法检测细胞色素C、caspase 3及caspase 9表达。结果 塞来昔布干预组、5 Fu干预组和联合干预组肿瘤生长明显抑制,塞来昔布干预组、5 Fu干预组抑瘤率分别为27.81%和53.02%,联合干预组抑瘤率为78.37%(P<0.01)。干预组较对照组肿瘤细胞凋亡明显增加,干预组各组之间凋亡指数比较差异有统计学意义(P<0.01)。透射电镜下见干预组瘤细胞呈现明显凋亡形态改变,联合干预组凋亡表现尤为典型,对照组无明显凋亡形态改变。免疫组化及Western blot印迹法显示干预组其细胞色素C、caspase 3及caspase 9的表达明显高于对照组,且干预组各组之间比较其表达差异也有统计学意义(P<0.05)。结论 塞来昔布及5 Fu均具有明显的抗肿瘤作用,联合应用时具有协同作用,可显著抑制人结肠癌裸鼠皮下移植瘤的生长,其作用机制可能与上调细胞色素C、caspase 3及caspase 9蛋白表达、激活细胞色素C依赖性凋亡信号通路有关。  相似文献   

16.
The MOSAIC trial showed that the use of adjuvant oxaliplatin and an infusional regimen of 5-FU/LV in the treatment of stage II/III colon cancer improved disease-free survival (DFS). The NSABP's C-07 trial evaluated the addition of oxaliplatin to a weekly Roswell Park regimen of bolus 5-FU/LV and found a similar improvement in DFS. The benefit of oxaliplatin appears to be independent of the 5-FU/LV regimen used. This paper reviews the efficacy and toxicities of these two regimens and is meant to serve as a guide for clinical practice.  相似文献   

17.
PURPOSE: To determine the activity of biweekly oxaliplatin, combined with weekly bolus fluorouracil (FU) and low-dose leucovorin (LV) chemotherapy (bFOL), as first-line therapy for patients with metastatic colorectal cancer. PATIENTS AND METHODS: Patients with measurable metastatic colorectal cancer; no previous therapy for advanced disease (adjuvant therapy allowed if >6 months since completion); and performance status 0, 1, or 2 were eligible and were treated with oxaliplatin 85 mg/m2 days 1 and 15 plus LV 20 mg/m2 over 10 to 20 minutes, followed by a 500 mg/m2 bolus dose of FU on days 1, 8, and 15 every 28 days. Patients underwent response evaluation by computed tomographic scan every 2 months. RESULTS: Forty-two patients were entered, and 41 patients were treated, including 20 men and 22 women, nine with previous adjuvant chemotherapy and four with radiation therapy. Three patients achieved complete response, and 23 patients achieved partial response, for a response rate of 63% (95% CI, 49% to 78%). Major toxicities included cumulative neuropathy grade 2 (24%) and grade 3 (12%; requiring discontinuation of oxaliplatin), diarrhea grade 3 to 4 (29%) and grade 3 to 4 hematologic toxicity (10%). Median time to progression was 9.0 months (95% confidence interval, 7.1 to 10.8 months) with median survival of 15.9 months (95% confidence interval, 11.4 to 19.7 months). CONCLUSION: The bFOL regimen seems to have activity comparable to be infusional programs of FU combined with oxaliplatin. Prospective trials are warranted to determine the relative merits of this schedule compared with the currently indicated schedules.  相似文献   

18.
Adjuvant chemotherapy for colorectal cancer   总被引:1,自引:0,他引:1  
In Western countries, efficacy of 5-fluorouracil (5-FU)+leucovorin (LV) as adjuvant chemotherapy for colorectal cancer has been already established. Recently, large multicenter randomized controlled trials evaluating value of new regimens such as oxaliplatin+5-FU+LV, capecitabine, and uracil-tegafur (UFT)+LV, as compared with 5- FU+LV, have been conducted. Such trials are yielding evidence for, and are establishing new standard adjuvant chemotherapy. In Japan,we have a long history of oral prodrugs of 5-FU. We are also recently observing efficacy of oral regimen including UFT and carmofur in each trials or meta-analysis. Accordingly, we have become to have, and to report our own evidence. Although further integration of targeted compounds including cetuximab and bevacizumab into adjuvant therapy may be promising, cost issues may also emerge.  相似文献   

19.
多西紫杉醇联合PF方案治疗晚期食管癌疗效观察   总被引:2,自引:0,他引:2       下载免费PDF全文
 目的观察多西紫杉醇(TXT)联合PF方案治疗晚期食管癌的疗效和可行性。方法60例晚期食管癌按入院先后顺序随机分为治疗组32例,对照组28例,治疗组:TXT75mg/m2,第1天,DDP35mg/m2,第1、2天,CF0.2g,第1~5天,静脉滴注,5-Fu2.5g/m2持续泵入120h;对照组:仅含DDP、5-Fu、CF,用法同治疗组,21天为一周期,连用两周期以上。结果治疗组CR率为6.25%,RR为71.9%,对照组CR率为3.57%,RR为42.9%,两组CR率差异无统计学意义(P>0.05),RR差异有统计学意义(P=0.044),治疗组初治患者RR为73.6%,复治患者RR为69.2%,差异无统计学意义(P>0.05)。治疗组白细胞减少发生率高于对照组,但差异未见统计学意义,脱发发生率明显高于对照组(P=0.000)。结论多西紫杉醇(TXT)联合PF方案治疗晚期食管癌RR明显提高,毒副反应略有增加,但能耐受。  相似文献   

20.
A large number of patients with colorectal cancer have relatively early disease, and thus, adjuvant therapy has the potential to save lives. In stage III patients, there has been a steady improvement in 3-year disease-free survival with the use of 5-fluorouracil/leucovorin (5-FU/LV) regimens and capecitabine (Xeloda); Hoffmann-La Roche Inc., Nutley, NJ, http://www.rocheusa.com) regimens. A median survival longer than 20 months was observed in patients with metastatic disease when treated with combination chemotherapy containing oxaliplatin (Eloxatin); Sanofi-Synthelabo Inc., New York, http://www.sanofi-synthelabo.us) or irinotecan (Camptosar); Pfizer Pharmaceuticals, New York, http://www.pfizer.com). This has led to 5-FU/LV/oxaliplatin becoming standard therapy, along with 5-FU/LV/irinotecan. New data confirm the beneficial effect on disease-free survival of adding oxaliplatin to adjuvant colorectal cancer regimens based on 5-FU. These regimens show an effect when given in bolus as well as in infusional schedules. Interest in future adjuvant regimens focuses on the potential additional benefit of molecularly targeted agents, such as bevacizumab (Avastin); Genentech, Inc., South San Francisco, CA, http://www.gene.com), and on the ability of applied genomics to distinguish between high- and low-risk populations.  相似文献   

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