共查询到14条相似文献,搜索用时 140 毫秒
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结直肠癌是最常见的恶性肿瘤之一,晚期结直肠癌的主要治疗手段是全身药物治疗。近年来,两药联合化疗方案FOLFOX或FOLFIRI联合靶向药物抗VEGF单抗或抗EGFR单抗已成为晚期结直肠癌的标准一线治疗方案。氟尿嘧啶、奥沙利铂和伊立替康是结直肠癌的3种主要化疗药物。这3种药物的联合方案FOLFOXIRI在晚期结直肠癌的治疗中越来越重要。FOLFOXIRI较两药联合方案可以显著改善晚期结直肠癌患者的预后,但同时也明显增加了不良反应。如何在保证疗效的前提下降低不良反应是临床上亟需解决的问题。本文将对FOLFOXIRI方案一线治疗晚期结直肠癌的研究进展进行综述。 相似文献
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目的:评估奥沙利铂一线用于治疗晚期结直肠癌后与雷替曲塞联合再引入二线治疗的疗效及安全性。方法:收集2010年5 月至2014年12月广西中医药大学附属瑞康医院收治的48例晚期结直肠癌患者,根据一线应用奥沙利铂的情况分为两组:A 组(一线使用不含奥沙利铂方案)20例;B 组(一线使用含奥沙利铂方案)28例。二线治疗方案:雷替曲塞3 mg/m2,静脉滴注,d1;奥沙利铂100~130 mg/m2,静脉滴注,d1;每21天1 次。结果:48例均可评价疗效,两组有效率分别为30.0%(6/ 20)、32.1%(9/ 28);疾病控制率分别为80.0%(16/ 20)、75.0%(21/ 28);中位无进展生存期分别为6.5 个月、7.0 个月;中位总生存期分别为10个月、13个月;两组有效率、疾病控制率、中位无进展生存期及中位总生存期比较差异均无统计学意义(P = 0.264,0.514,0.713,0.788)。 主要不良反应为骨髓抑制、转氨酶异常和胃肠道反应,以Ⅰ~Ⅱ级为主;两组感觉神经异常Ⅰ~Ⅱ级发生率相近。结论:奥沙利铂再引入联合雷替曲塞二线化疗对曾使用过奥沙利铂一线化疗的患者仍然有效,无耐药性,安全可行,对不能接受伊立替康二线治疗的晚期结直肠癌患者是较好选择。 相似文献
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Triplet combination of fluoropyrimidines, oxaliplatin, and irinotecan in the first-line treatment of metastatic colorectal cancer 总被引:1,自引:0,他引:1
Masi G Vasile E Loupakis F Bursi S Ricci S Petrini I Fontana A Allegrini G Falcone A 《Clinical colorectal cancer》2008,7(1):7-14
In recent years, the treatment of metastatic colorectal cancer has improved because of the availability of 3 active cytotoxic drugs, 2 monoclonal antibodies, and the expanded use of surgery on metastases in selected patients, leading to a median overall survival of almost 2 years. Chemotherapy remains the primary option for these patients, and the development of first-line chemotherapy regimens associated with higher activity and improved efficacy is still a major topic of interest. This article provides an overview of the development of a first-line treatment combination of irinotecan and oxaliplatin plus 5-fluorouracil (5-FU; FOLFOXIRI) or oral fluoropyrimidines in patients with metastatic colorectal cancer, evaluating the feasibility and the activity of these regimens in phase I/II studies and the results of a recent phase III study that demonstrates that FOLFOXIRI significantly increases response rate, radical surgical resection of metastases, progression-free survival, and overall survival compared with an infusional 5-FU-containing doublet such as FOLFIRI (5-FU/leucovorin/irinotecan). 相似文献
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Huabin Hu Kun Wang Meijin Huang Liang Kang Wei Wang Hui Wang Meng Qiu Rongbo Lin Haibo Zhang Ping Lan Xiaojian Wu Guangjian Liu Yunle Wan Ming Liu Zhiyang Zhou Yan Huang Fangqian Li Jianwei Zhang Yue Cai Tenghui Ma Jiaming Zhou Huaiming Wang Jiayu Ling Yonghua Cai Zehua Wu Shuangling Luo Li Ling Yanhong Deng 《The oncologist》2021,26(1):e90-e98
PurposeThis trial evaluated the addition of cetuximab to a modified FOLFOXIRI (mFOLFOXIRI: 5‐fluorouracil/folinic acid, oxaliplatin, irinotecan) as conversion therapy in a two‐group, nonrandomized, multicenter, phase II trial in patients with initially technically unresectable colorectal liver‐limited metastases (CLM) and BRAF/RAS wild‐type.Patients and MethodsPatients were enrolled to receive cetuximab (500 mg/m2) plus mFOLFOXIRI (oxaliplatin 85 mg/m2, irinotecan 165 mg/m2, folinic acid 400 mg/m2, 5‐fluorouracil 2,800 mg/m2 46‐hour infusion, every 2 weeks) (the cetuximab group) or the same regimen of mFOLFOXIRI alone (the control group), in a 2:1 ratio allocation. The primary endpoint was the rate of no evidence of disease (NED) achieved. Secondary endpoints included resection rate, objective response rate (ORR), survival, and safety.ResultsBetween February 2014 and July 2019, 117 patients were registered for screening at six centers in China, and 101 of these were enrolled (67 cetuximab group, 34 control group). The rate of NED achieved was 70.1% in the cetuximab group and 41.2% in the control group (difference 29.0%; 95% confidence interval [CI], 9.1%–48.8%; p = .005). Patients in the cetuximab group had improved ORR (95.5% vs. 76.5%; difference 19.1%; 95% CI, 17.4%–36.4%; p = .010) compared with those in control group. Progression‐free survival and overall survival showed the trend to favor the cetuximab group. The incidence of grade 3 and 4 adverse events was similar in the two groups.ConclusionAddition of cetuximab to mFOLFOXIRI improved the rate of NED achieved. This combination could be an option of conversion regimen for molecularly selected patients with initially technically unresectable CLM.Implications for PracticeThis trial evaluated the addition of cetuximab to a modified FOLFOXIRI as conversion therapy in a phase II trial in patients with initially technically unresectable colorectal liver‐limited metastases and BRAF/RAS wild‐type. The rate of no evidence of disease achieved was 70.1% in the cetuximab plus modified FOLFOXIRI group and 41.2% in the modified FOLFOXIRI group. Objective response rates, overall survival, and progression‐free survival were improved in the cetuximab group when compared with the modified FOLFOXIRI group. Addition of cetuximab to modified FOLFOXIRI increased the rate of no evidence of disease achieved, and this combination could be an option of conversion regimen for molecularly selected patients with initially technically unresectable colorectal liver‐limited metastasis. 相似文献
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目的:探讨雷替曲塞+奥沙利铂方案肝动脉灌注化疗(RALOX-HAIC)联合免疫及靶向药物三联治疗中晚期肝细胞癌(hepatocellular carcinoma,HCC)的疗效与安全性。方法:回顾性分析2020年6月至2021年12月收治于南方医科大学南方医院39例行RALOX-HAIC联合靶免治疗的中晚期HCC患者,以首次HAIC治疗为起点,以患者疾病进展、死亡、不可耐受不良反应为终点,按照RECIST 1.1标准进行疗效评估,随访时间截至2022年10月。主要研究终点为客观缓解率(objective response rate,ORR),次要研究终点为疾病控制率(disease control rate,DCR)、中位无进展生存期(median progression-free survival,mPFS)、中位总生存期(median overall survival,mOS)及安全性。结果:ORR为41.0%,DCR达87.2%,m PFS为7.3个月(95%CI:5.0~9.6),mOS为14.6个月(95%CI:10.8~18.5),其中1例患者成功转化行手术治疗后完全缓解至... 相似文献
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