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1.
目的 对贝伐珠单抗用于卵巢癌治疗的经济学研究进行综述,为贝伐珠单抗在卵巢癌治疗中的应用提供参考。方法 检索PubMed、Medline、Cochrane图书馆、中国期刊全文数据库(CNKI)、维普中文科技期刊全文数据库(VIP)、万方数据发表的贝伐珠单抗用于卵巢癌治疗的经济学评价文献并对其进行综述。结果 共纳入10项贝伐珠单抗用于卵巢癌治疗的药物经济学研究。对于卵巢癌一线化疗,多数研究结果表明贝伐珠单抗联合标准化疗方案相比单一化疗方案用于卵巢癌一线治疗的增量成本效果比超出了常用的意愿支付阈值。对于二线化疗,有研究显示贝伐珠单抗加入化疗方案具成本效果。结论 在常用的意愿支付阈值下,贝伐珠单抗加入到卵巢癌标准一线化疗方案相比单一化疗方案不具有成本效果。当贝伐珠单抗价格降低一定程度,贝伐珠单抗联合标准化疗的方案对于进展高风险的卵巢癌患者可成为具成本效果的选择。贝伐珠单抗用于铂耐药的卵巢癌治疗可具成本效果。  相似文献   

2.
摘 要 目的:探讨贝伐珠单抗治疗恶性肿瘤的相关不良反应(ADR)发生情况及特点,为临床安全使用贝伐珠单抗提供参考。方法:采用回顾性分析方法,收集2016年10月~2018年4月使用贝伐珠单抗治疗而出现ADR的94例恶性肿瘤病例,统计患者年龄、性别、所患疾病,贝伐珠单抗剂量、联合化疗方案,ADR发生时间、症状、严重程度等。 结果:患者原患疾病主要为结直肠癌、非小细胞肺癌(NSSCLC)和乳腺癌,其中化疗一线治疗53例,二线治疗41例。本组患者中贝伐珠单抗所致ADR发生在6个月内,≤3个月者64例,3~5个月者30例,其中导致出血、贫血、高血压比例分别为29.79%,29.79%,25.53%,明显高于其他ADR占比(P<0.05)。高血糖、肠穿孔等特殊ADR比例分别为7.45%,1.06%。结论:贝伐珠单抗严重ADR比例较低,临床使用贝伐珠单抗时,应密切关注发生概率较高及特殊的ADR,做到定期监测、及时处理。  相似文献   

3.
吴芳芳  陈慧  张兰 《肿瘤药学》2022,12(5):620-625
目的 观察多柔比星脂质体联合贝伐珠单抗治疗铂类耐药型复发性卵巢癌患者的临床疗效及安全性。方法 选取我院2017年1月—2018年12月收治的76例铂类耐药型复发性卵巢癌患者,采用随机数字分组法分为对照组和观察组,每组38例。对照组患者给予多西他赛联合贝伐珠单抗化疗6个周期,观察组患者给予多柔比星脂质体联合贝伐珠单抗化疗6个周期。比较两组患者的临床疗效,药物不良反应,血清人附睾蛋白4(HE4)、糖类抗原125(CA125)水平变化,以及中位生存期(mOS)和中位无疾病进展生存期(mPFS)。结果 治疗后,观察组患者疾病控制率(DCR)、客观有效率(ORR)分别为76.32%、57.89%,高于对照组的52.63%、31.58%(P<0.05)。观察组患者血清HE4、CA125水平均低于对照组(P<0.05)。对照组患者恶心呕吐、白细胞减少、乏力等药物不良反应发生率高于观察组(P<0.05),但观察组心脏毒性发生率高于对照组(P<0.05)。两组患者血小板减少、肝肾功能损伤、高血压等不良反应发生率相比较,差异无统计学意义(P>0.05)。观察组患者mOS、mPFS较对照组明显延长,差异具有统计学意义(P<0.05)。结论 多柔比星脂质体联合贝伐珠单抗在铂类耐药型复发性卵巢癌患者中疗效值得肯定,安全性好。  相似文献   

4.
目的 观察贝伐珠单抗联合伊立替康与雷替曲塞方案在氟尿嘧啶类药物耐药后的晚期结直肠癌患者中的疗效及安全性。方法 收集中国医科大学附属第一医院2014—2019年收治的氟尿嘧啶类耐药的60例晚期结直肠癌患者,对照组30例,应用伊立替康联合雷替曲塞方案(IR);实验组30例,应用IR联合贝伐珠单抗方案。分析比较两组患者的客观有效率(ORR)、疾病控制率(DCR)、无进展生存时间(PFS)及不良反应发生情况。结果 实验组和对照组ORR分别为6.67%和3.33%,DCR分别为66.67%和53.33%,两组ORR和DCR比较差异无统计学意义。实验组和对照组中位PFS分别为6.0个月和3.1个月,差异有统计学意义(P=0.020 4)。两组不良反应以Ⅰ/Ⅱ级多见,Ⅲ/Ⅳ级不良反应发生率低,实验组蛋白尿的发生率高于对照组,差异有统计学意义(P=0.001)。其余如出血、转氨酶升高、恶心、呕吐、腹泻、发热、皮疹、高血压等不良反应发生率均为实验组高于对照组,但差异无统计学意义。结论 贝伐珠单抗联合伊立替康与雷替曲塞方案可提高既往氟尿嘧啶类治疗耐药后的晚期结直肠癌患者的疗效,无进展生存期增加,不良反应可耐受,值得进一步研究。  相似文献   

5.
目的 探讨贝伐珠单抗联合化疗治疗非小细胞肺癌(NSCLC)患者的疗效及不良反应,并分析可能影响贝伐珠单抗治疗效果的影响因素。方法 选取2017年1月至2019年12月中国医学科学院北京协和医学院肿瘤医院接受贝伐珠单抗联合化疗治疗的晚期NSCLC患者为研究对象。采用SPSS 22.0软件进行统计学分析,采用log-rank检验进行单因素分析,Cox回归模型进行多因素分析。结果 共纳入77例贝伐珠单抗联合化疗治疗的NSCLC患者,客观缓解率为27.3%,疾病控制率为67.5%,中位无进展生存期(PFS)为7.0个月;使用前T分期为T1~T2(HR=2.627,P=0.048)、贝伐珠单抗使用时机为化疗第1个周期后(HR=0.214,P=0.018)、贝伐珠单抗使用周期>4个周期(HR=0.219,P=0.001)是影响患者PFS的独立预后因素。与同期行常规化疗未使用贝伐珠单抗治疗的患者匹配后相比,接受贝伐珠单抗联合化疗治疗的患者出现高血压、出血、蛋白尿及尿素氮的风险增高,但未发生严重的不良反应。结论 贝伐珠单抗联合化疗治疗NSCLC患者疗效确切,安全可控,尤其对于第1个周期化疗后使用...  相似文献   

6.
目的 探讨真实世界下贝伐珠单抗致严重高血压的危险因素。方法 收集2020年1月—2022年1月山西省某三级甲等肿瘤专科医院接受贝伐珠单抗治疗患者的临床资料,依据用药后是否发生严重高血压将患者分为严重高血压组和非严重高血压组。采用单因素分析和Logistic回归分析,确定发生严重高血压的独立危险因素。结果 共纳入300例患者,其中61例(20.3%)出现严重高血压;单因素分析结果显示,吸烟史、高血压史、贝伐珠单抗累积剂量均与接受贝伐珠单抗治疗患者发生严重高血压有明显相关性(P<0.05);多因素Logistic回归分析表明,高血压史(OR=2.512, 95% CI: 1.321~4.776, P=0.005)和贝伐珠单抗累积剂量(P=0.033)是导致患者严重高血压发生的独立危险因素,且累积剂量≤2 000 mg发生严重高血压的风险较大(OR=3.704, 95% CI: 1.081~12.692, P=0.037)。结论 贝伐珠单抗累积剂量、高血压史是接受贝伐珠单抗治疗患者发生严重高血压的高危因素,临床需加强重点监护,提倡健康的生活方式,必要时采取积极的干预措施,以保障患者治疗的顺利进行。  相似文献   

7.
目的 对2019—2021年天津市人民医院贝伐珠单抗的临床应用情况进行评价,以期促进贝伐珠单抗超说明书用药的管理及其临床合理应用。方法 回顾性分析天津市人民医院2019年1月—2021年12月使用贝伐珠单抗患者的用药信息,根据说明书及指南评价其应用的合理性。结果 共收集1 313例患者(6 134次医嘱),通过适应症、治疗方案、用法用量3个方面评价应用合理性。结果 显示,存在适应症不适宜情况占比0.07%,用法用量不适宜情况占比4.77%,其中包括给药浓度不适宜(1.21%)、给药途径不适宜(0.23%)、与手术间隔时间不适宜(3.33%)。结论 天津市人民医院贝伐珠单抗的临床应用基本符合国内外说明书及指南要求,但也存在一定的超说明书用药情况。医院及临床药师应持续规范抗肿瘤药物超说明书使用的管理,促进抗肿瘤药物的合理应用。  相似文献   

8.
目的 探讨贝伐珠单抗联合替莫唑胺密集方案治疗恶性复发脑胶质瘤患者的临床疗效。方法 选取2014年2月至2018年2月联勤保障部队第901医院肿瘤五科住院的脑恶性胶质瘤复发患者62例,信封法等分为观察组和对照组,每组31例,对照组给予替莫唑胺密集方案,观察组在对照组基础上给予贝伐单抗方案。观察两组患者4个疗程后治疗有效率、不良反应及无进展生存时间的差异。结果 观察组治疗有效率优于对照组,差异有统计学意义(P<0.05);两组患者的不良反应主要为高血压及蛋白尿,观察组不良反应发生率高于对照组(P<0.05);观察组无进展生存时间长于对照组,差异有统计学意义(P<0.05)。结论 贝伐珠单抗联合替莫唑胺治疗复发脑胶质瘤疗效较好。  相似文献   

9.
目的观察行常规化疗的非小细胞肺癌患者辅助应用贝伐珠单抗治疗的临床效果。方法选取2018年1-12月仙桃市第一人民医院诊治的接受化疗的非小细胞肺癌患者76例为研究对象,以数字法随机分组为观察组和对照组,每组38例。对照组采取常规化疗方案,观察组则在常规化疗基础上加用贝伐珠单抗进行辅助治疗。比较2组近期疗效,化疗期间不良反应情况。结果观察组客观缓解率为34.21%,高于对照组的7.89%(P<0.05);观察组疾病控制率为78.95%,高于对照组的63.16%(P<0.05);2组患者化疗期间不良反应情况对比差异无统计学意义(P>0.05)。结论行常规化疗的非小细胞肺癌患者辅助应用贝伐珠单抗有助于提高疾病缓解率和控制率,且不会增加药物不良反应,贝伐珠单抗可作为非小细胞肺癌患者的辅助治疗方案推广应用。  相似文献   

10.
目的 探究信迪利单抗联合贝伐珠单抗对晚期肝细胞癌(HCC)的临床疗效和安全性。方法 回顾性选取2021年1月至2023年1月徐州市肿瘤医院诊治的晚期HCC患者为研究对象。根据治疗方案,将晚期HCC患者分为索拉非尼组(索拉非尼治疗)和单抗组(信迪利单抗+贝伐珠单抗治疗)。主要研究终点为无进展生存期(PFS)和总生存期(OS),次要研究终点为客观反应率(ORR)和疾病控制率(DCR)。根据不良事件通用术语标准(CTCAE 4.03)评估不良反应发生情况。结果 共纳入108例晚期HCC患者,索拉非尼组36例,单抗组72例。单抗组中位PFS和OS显著高于索拉非尼组(P <0.05)。单抗组ORR显著高于索拉非尼组(P <0.05),但两组DCR差异无统计学意义(P> 0.05)。不良反应方面,两组均未发生致命不良反应,不良反应发生情况相似。结论 与索拉非尼相比,信迪利单抗联合贝伐珠单抗在晚期HCC中可获得更好的OS和PFS,且安全性良好。  相似文献   

11.
Objective: The aim of this study was to evaluate efficacy and safety of first-line treatment with bevacizumab, cisplatin and vinorelbine and bevacizumab maintenance in non-squamous, non-small cell lung cancer (NSCLC).

Research design and methods: Forty-nine patients with stage IIIB plus pleural effusion or stage IV NSCLC were included in a Phase II clinical trial. Treatment consisted of 3-week cycles of bevacizumab (15 mg/kg on day 1), cisplatin (80 mg/m2 on day 1) and vinorelbine (25 mg/m2 on days 1 and 8). After 6 cycles, non-progressing patients received bevacizumab maintenance therapy. The primary end point was progression-free survival (PFS), calculated using the Kaplan–Meier method.

Results: Thirteen (29%) of 45 evaluable patients presented a partial response. PFS and overall survival were 6.0 months (95% confidence interval (CI) 4.5 – 7.5) and 14.7 months (95% CI 8.4 – 21), respectively. Fourteen patients (28%) experienced grade 3 – 4 neutropenia and 7 (14%) experienced febrile neutropenia during the combination treatment. During the maintenance phase, the most frequent grade 3 – 4 adverse event was hypertension. Neither grade 3 – 4 thrombocytopenia nor toxic death was observed.

Conclusions: The studied regimen achieved a similar efficacy to other regimens containing platinum doublets. The data provide further evidence that bevacizumab may be used in combination with multiple standard platinum-based doublets in this setting.  相似文献   

12.

Objectives

Bevacizumab has been approved by the US Food and Drug Administration as a first-line therapy for metastatic non-small-cell lung cancer (NSCLC), in combination with carboplatin and paclitaxel. A single Latin American center experience was reviewed to determine the safety and efficacy of adding bevacizumab to first-line chemotherapy in a local population.

Methods

We retrospectively identified patients with non-squamous NSCLC treated with bevacizumab plus chemotherapy combinations as first-line chemotherapy between July 1, 2006, and January 30, 2011, at Sirio Libanes Hospital in Sao Paulo, Brazil. We collected data on patient characteristics, treatment combinations, toxicities, response to treatment, and survival. Overall survival (OS) and progression-free survival (PFS) were calculated by Kaplan-Meier analysis, and prognostic factors were identified by the Cox regression model.

Results

A total of 56 patients were included in the final analysis (median age 62.4 years; 70% male). In 35 patients (62.5%), bevacizumab was combined with carboplatin and paclitaxel, and in 16 patients (28.6%), it was combined with pemetrexed and carboplatin. The response rate evaluated by the reference clinical team reached 74.5%, the median PFS was 5.3 months, and the median OS was 14.8 months. In multivariate analysis, use of maintenance therapy was the only predictive factor for OS (hazard ratio 6.85, 95% confidence interval 2.94–15.22). No treatment-related deaths were identified, and the overall incidence of grade 3–4 non-hematologic toxicities was 16%.

Conclusion

Our results confirm the efficacy and safety data of bevacizumab first-line combinations for NSCLC in a Brazilian population.  相似文献   

13.
目的 比较西妥昔单抗联合FOLFOX4与贝伐单抗联合FOLFOX4两种方案治疗野生型KRAS晚期直肠癌的临床疗效及安全性。方法 选取2012年1月-2017年1月至柳州市柳江区人民医院肿瘤内科治疗的野生型KRAS晚期直肠癌患者75例,根据治疗方案的不同分为A、B、C 3组,A组23例单纯利用FOLFOX4方案治疗,B组27例采用贝伐单抗联合FOLFOX4方案,C组25例采用西妥昔单抗联合FOLFOX4方案,比较各组临床有效率,观察每组不良反应发生情况。随访后,计算各组平均无进展生存期(PFS)。结果 3组客观有效率(ORR)分别为13.04%、51.85%、60.00%,AB、AC组间比较差异均有统计学意义(P<0.01),B、C两组间差异无统计学意义。3组疾病控制率(DCR)分别为73.91%、88.89%、92.00%,各组之间两两比较差异也均无统计学意义。A、B、C 3组中位PFS分别为8.2、10.1、9.4个月,3组间中位PFS差异无统计学意义,3组患者均未出现治疗相关的死亡,主要不良反应有骨髓抑制和呕吐,另外偶发外周神经毒性、肝损伤、手足综合症等,发生率较低。B组未出现贝伐单抗相关的高血压、鼻出血、肠穿孔等不良反应,C组出现6例皮疹(24.00%)。结论 西妥昔单抗或贝伐单抗联合FOLFOX4方案均可提高野生型KRAS晚直肠癌的临床疗效,两种方案疗效相当,不良反应均较小,值得临床推广使用。  相似文献   

14.
尤昊  赵旭辉  魏忠  戴寅  谢钊 《安徽医药》2015,36(12):1470-1472
目的 评估进展期胃癌患者新辅助化疗的治疗效果.方法 选择2011年9月至2014年12月安徽省肿瘤医院收治进展期胃癌患者70例,根据治疗方法,70例患者分为新辅助化疗组(46例)和单纯手术组(24例).新辅助化疗组患者进行3个周期的XELOX方案新辅助化疗再行手术,两组患者均接受标准胃癌切除手术,观察评估化疗疗效并对比手术治疗效果.结果 新辅助化疗组患者化疗有效率为63.04%.新辅助化疗组患者的R0切除率为94.48%,R1或R2切除率为6.52%,单纯手术组患者的R0切除率为70.83%,R1或R2切除率为29.17%,新辅助化疗组患者的R0切除率明显高于单纯手术组(P<0.05).两组均无手术死亡病例,术后并发症发生率差异无统计学意义(P>0.05).结论 XELOX方案可作为有效的进展期胃癌新辅助化疗方案,进展期胃癌患者在新辅助化疗后再进行手术治疗,可以提高手术根治率和切除率.  相似文献   

15.
Croom KF  Dhillon S 《Drugs》2011,71(16):2213-2229
Bevacizumab (Avastin?) is a humanized monoclonal antibody directed against vascular endothelial growth factor. In patients with human epidermal growth factor receptor type 2 (HER2)-negative metastatic breast cancer, bevacizumab is indicated as first-line therapy in combination with paclitaxel, or in combination with capecitabine when treatment with other chemotherapy options, including taxanes or anthracyclines, is not considered appropriate. This article reviews the efficacy and tolerability of these combination therapies in the first-line treatment of patients with metastatic breast cancer, and summarizes the pharmacological properties of bevacizumab. In randomized, controlled, phase III trials in patients with predominantly HER2-negative metastatic or locally recurrent breast cancer, the addition of bevacizumab to paclitaxel or capecitabine significantly prolonged progression-free survival (PFS; investigator assessment) by a median of 5.9 and 2.9 months, respectively, relative to paclitaxel or capecitabine alone. It also significantly increased the objective response rate, but not overall survival. Independent reviews of data supported the results of the primary analyses of investigator-assessed PFS. However, as the efficacy of bevacizumab in combination with capecitabine appears to be less than that of other available options, it should be used only if treatment with other chemotherapy options are not considered appropriate. The addition of bevacizumab to paclitaxel had no significant adverse effects on health-related quality of life. Efficacy data from two routine clinical practice studies were generally consistent with those from the phase III trials. Bevacizumab had generally acceptable tolerability when administered in combination with paclitaxel or capecitabine as first-line therapy in these studies, and adverse events were consistent with the known tolerability profiles of the individual agents. The most common adverse events associated with bevacizumab combination therapy in phase III trials were sensory neuropathy and grade ≥3 hypertension, occurring more frequently with combination therapy than with chemotherapy alone. Potentially life-threatening events, such as venous thromboembolism, gastrointestinal perforation, arterial thromboembolism, haemorrhage and left ventricular dysfunction, occurred in ≤5% of patients receiving combination therapy in these trials. In conclusion, bevacizumab administered in combination with paclitaxel, or in combination with capecitabine if other chemotherapy regimens are not appropriate, may be considered as an option for the first-line treatment of patients with HER2-negative metastatic breast cancer.  相似文献   

16.
余波 《药品评价》2012,9(6):21-23
贝伐单抗的乳腺癌适应证被美国FDA撤销,却被欧盟EMA保留。E2100、AVF2119g、RIBBON-1和AVADO试验均表明,在转移性乳腺癌的治疗中,合并贝伐单抗能显著延长无进展生存期(PFS)。与曲妥珠单抗联合治疗Her-2阳性乳腺癌的AVEREL研究的前期结果同样显示贝伐单抗能显著提高PFS。在新辅助化疗的NSABP B-40和GBG44研究也取得了积极的结果,特别是在三阴性乳腺癌的新辅助化疗中,贝伐单抗显著提高了病理完全缓解率(pCR)。然而这些研究均未显著提高总生存率(OS)。同时药物经济学研究显示:贝伐单抗PFS每增加1年,医疗费用增加204 000美元,约合130万人民币。这些都提示贝伐单抗不适合作为乳腺癌的一线治疗药物。最新的实验室研究显示,抗血管生成治疗可能因肿瘤缩小而发生转移,这也许是贝伐单抗只提高PFS而不显著提高OS的原因。需要更多的试验获得贝伐单抗适用人群。  相似文献   

17.
目的 探讨分析贝伐单抗联合化疗治疗复发性卵巢癌的临床效果.方法 采用前瞻性研究方法,选取经病理学证实为复发性卵巢癌的患者36例,均给予培美曲塞+洛铂化疗,3周为1个周期,共4~6个周期.在化疗前给予贝伐单抗,7.5 mg/kg,化疗前1h输注,共2个周期.评估该方案治疗有效率,并记录药物不良反应发生情况.随访观察患者生存时间.结果 完全缓解(CR)5例,部分缓解(PR) 13例,稳定(SD) 10例,进展(PD)8例,有效率(RR)为50.0%(18/36),疾病控制率(DCR)为77.8%(28/36).主要不良反应为胃肠道反应、骨髓抑制及高血压.随访结果显示,患者总生存期(OS)为(15.4±2.4)月,无疾病进展生存时间(PFS)为(10.2±2.6)月.结论 对于复发性卵巢癌,贝伐单抗联合化疗可获得良好的临床疗效,可作为备选治疗方案.  相似文献   

18.
Abstract

Objective:

There are two new treatment options available for the treatment of adenocarcinoma histology non-small cell lung cancer (NSCLC) which offer improved benefit in terms of progression-free (PFS) and overall survival (OS) over chemotherapy. Both bevacizumab and pemetrexed when combined with chemotherapy significantly increase PFS and OS in patients with advanced NSCLC versus chemotherapy alone. The aim of this analysis was to compare the efficacy for patients with non-squamous adenocarcinoma NSCLC treated with bevacizumab, carboplatin and paclitaxel (BCP) to pemetrexed and cisplatin (PC) by using indirect comparison (ITC) methodology.  相似文献   

19.
Objective: To evaluate the outcomes of adjuvant chemotherapy administered alone or with radiotherapy in a “sandwich” protocol in patients with advanced endometrial cancer.

Methods: The authors retrospectively reviewed the clinical records of patients with staged III – IV disease who received adjuvant chemotherapy (docetaxel plus carboplatin) administered alone or interposed with radiotherapy between January 2004 and August 2010.

Results: Of the 35 study patients, 10 (28.6%) had stage IIIA disease, 15 (42.9%) had IIIC1 disease, 7 (20.0%) had IIIC2 disease and 3 (8.6%) had IVB disease. Nine (90.0%) of the 10 patients with stage IIIA disease received four to six cycles of adjuvant docetaxel and carboplatin chemotherapy alone. All 25 patients with stage IIIC – IVB disease and 1 patient with stage IIIA disease received radiotherapy sandwiched between chemotherapy cycles (total, three to six cycles). The 3-year progression-free survival (PFS) and overall survival (OS) rates were 73.0 and 87.0%, respectively, for all patients. For patients with stage IIIC – IVB disease, the 3-year PFS and OS rates were 62.4 and 81.8%, respectively.

Conclusion: Combination chemotherapy with docetaxel and carboplatin interposed with radiotherapy is efficacious and well tolerated for stage IIIC – IVB endometrial cancer. Adjuvant chemotherapy alone with docetaxel and carboplatin might be sufficient for stage IIIA disease.  相似文献   

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