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IMpower210:A phase Ⅲ study of second-line atezolizumab vs. docetaxel in East Asian patients with non-small cell lung cancer
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作者 Yi-Long Wu Shun Lu +11 位作者 Gongyan Chen Jianxing He Jifeng Feng Yiping Zhang Liyan Jiang Hongming Pan Jianhua Chang Jian Fang Amy Cai Lilian Bu Jane Shi Jinjing Xia 《Chinese Journal of Cancer Research》 SCIE CAS CSCD 2024年第2期103-113,共11页
Objective: IMpower210(NCT02813785) explored the efficacy and safety of single-agent atezolizumab vs.docetaxel as second-line treatment for advanced non-small cell lung cancer(NSCLC) in East Asian patients.Methods: Key... Objective: IMpower210(NCT02813785) explored the efficacy and safety of single-agent atezolizumab vs.docetaxel as second-line treatment for advanced non-small cell lung cancer(NSCLC) in East Asian patients.Methods: Key eligibility criteria for this phase Ⅲ, open-label, randomized study included age ≥18 years;histologically documented advanced NSCLC per the Union for International Cancer Control/American Joint Committee on Cancer staging system(7th edition);Eastern Cooperative Oncology Group performance status of 0 or 1;and disease progression following platinum-based chemotherapy for advanced or metastatic NSCLC. Patients were randomized 2:1 to receive either atezolizumab(1,200 mg) or docetaxel(75 mg/m^(2)). The primary study endpoint was overall survival(OS) in the intention-to-treat(ITT) population with wild-type epidermal growth factor receptor expression(ITT EGFR-WT) and in the overall ITT population.Results: Median OS in the ITT EGFR-WT population(n=467) was 12.3 [95% confidence interval(95% CI),10.3-13.8] months in the atezolizumab arm(n=312) and 9.9(95% CI, 7.8-13.9) months in the docetaxel arm[n=155;stratified hazard ratio(HR), 0.82;95% CI, 0.66-1.03]. Median OS in the overall ITT population was 12.5(95% CI, 10.8-13.8) months with atezolizumab treatment and 11.1(95% CI, 8.4-14.2) months(n=377) with docetaxel treatment(n=188;stratified HR, 0.87;95% CI, 0.71-1.08). Grade 3/4 treatment-related adverse events(TRAEs) occurred in 18.4% of patients in the atezolizumab arm and 50.0% of patients in the docetaxel arm.Conclusions: IMpower210 did not meet its primary efficacy endpoint of OS in the ITT EGFR-WT or overall ITT populations. Atezolizumab was comparatively more tolerable than docetaxel, with a lower incidence of grade3/4 TRAEs. 展开更多
关键词 atezolizumab East Asia non-small cell lung cancer programmed death-ligand 1 inhibitors monoclonal antibody
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Fatal intratumoral hemorrhage in a patient with hepatocellular carcinoma following successful treatment with atezolizumab/bevacizumab:A case report
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作者 Kyeong-Hoon Park Jeong-Ju Yoo +1 位作者 Sang Gyune Kim Young Seok Kim 《World Journal of Clinical Cases》 SCIE 2024年第22期5177-5183,共7页
BACKGROUND Atezolizumab/bevacizumab is emerging as the new standard for advanced hepatocellular carcinoma(HCC),with ongoing real-world implementation to study its effectiveness.As the use of atezolizumab/bevacizumab i... BACKGROUND Atezolizumab/bevacizumab is emerging as the new standard for advanced hepatocellular carcinoma(HCC),with ongoing real-world implementation to study its effectiveness.As the use of atezolizumab/bevacizumab increases,various side effects have been reported in clinical practice,most notably increased bleeding caused by bevacizumab.CASE SUMMARY In this case report,we present a rare and fatal case of intratumoral hemorrhage in a patient with advanced HCC following successful treatment with atezolizumab/bevacizumab.A 63-year-old male diagnosed with HCC initially underwent four cycles of intra-arterial chemotherapy.However,follow-up abdominal computed tomography(CT)revealed disease progression.Subsequently,the treatment plan was modified to atezolizumab/bevacizumab.After the fifth cycle of atezolizumab/bevacizumab,CT showed partial regression of HCC.One week later,he visited the emergency room due to severe abrupt abdominal pain.Abdominal CT revealed focal rupture of HCC in the medial segment inferior portion with active bleeding and a large amount of hemoperitoneum.Angiography was performed on the same day,and embolization of A4 and A8 branches using lipiodol and gelfoam was implemented.Despite successful hemostasis,the patient subsequently developed liver failure and died.CONCLUSION Atezolizumab/bevacizumab for advanced HCC suggests that intratumoral hemorrhage may be crucial despite good tumor response after immunotherapy,emphasizing the continuous monitoring of this side effect. 展开更多
关键词 Adverse events atezolizumab BEVACIZUMAB COMPLICATION Hemorrhage BLEEDING Hepatocellular carcinoma Case report
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Acute respiratory distress syndrome and severe pneumonitis after atezolizumab plus bevacizumab for hepatocellular carcinoma treatment:A case report
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作者 Su Hyeon Cho Ga Ram You +5 位作者 Chan Park Sang-Geon Cho Jong Eun Lee Sung Kyu Choi Sung Bum Cho Jae Hyun Yoon 《World Journal of Gastrointestinal Oncology》 SCIE 2023年第5期892-901,共10页
BACKGROUND Hepatocellular carcinoma(HCC)is one of the most common cancers worldwide and has a high mortality.However,the treatment options for advanced HCC are limited to tyrosine kinase inhibitors,such as sorafenib a... BACKGROUND Hepatocellular carcinoma(HCC)is one of the most common cancers worldwide and has a high mortality.However,the treatment options for advanced HCC are limited to tyrosine kinase inhibitors,such as sorafenib and lenvatinib.Since previous regimens have an insufficient efficacy,the combination therapy of atezolizumab and bevacizumab(Ate/Bev)has been investigated,which showed an improvement in progression-free and overall survival.However,the adverse events of this combination therapy in advanced HCC have not been established.Herein,we report a novel case of an unresectable HCC and acute respiratory distress syndrome(ARDS)after a combination therapy of Ate/Bev.CASE SUMMARY An 82-year-old male visited our outpatient clinic for an incidentally detected liver mass.Liver magnetic resonance imaging and enhanced chest computed tomography(CT)were performed,which showed arterial hyperenhancement with washout in delayed phase suggesting HCC,and a well-defined metastatic solid nodule,respectively.F-18 fluorodeoxyglucose positron emission tomography(PET)-CT exhibited multiple hypermetabolic lesions in the iliac bone,lumbar vertebrae,and femur.Because of the high burden of the intrahepatic tumor,transarterial radioembolization was initially performed;after 37 d,a combination therapy of Ate/Bev was administered.The patient visited the emergency department three days after Ate/Bev treatment complaining of dyspnea.He was diagnosed with severe pneumonitis based on CT.Despite administering oxygen via a high-flow nasal cannula,the P/F ratio was only 74;therefore,the patient was diagnosed with ARDS based on the overall examination results.Low tidal volume with high positive end-expiratory pressure,sedative agents combined with a neuromuscular blocker,and a systemic steroid were promptly applied to manage the ARDS.However,the patient did not recover from the hypoxia and expired 31 h after being admitted.CONCLUSION Clinicians should be aware of severe pneumonitis due to the immune-related adverse events of this combination therapy,and patients should be closely monitored after therapy. 展开更多
关键词 Hepatocellular carcinoma Systemic therapy Adverse events PNEUMONITIS atezolizumab Acute respiratory distress syndrome
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Massive bleeding from a gastric artery pseudoaneurysm in hepatocellular carcinoma treated with atezolizumab plus bevacizumab: A case report
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作者 Fu-Wen Pang Bin Chen +5 位作者 De-Ti Peng Jian He Wei-Cheng Zhao Tuan-Tuan Chen Zong-Gui Xie Hai-Hui Deng 《World Journal of Gastrointestinal Surgery》 SCIE 2023年第6期1232-1239,共8页
BACKGROUND The combination of atezolizumab(ATZ)and bevacizumab(BVZ)was approved as first-line systemic therapy for advanced hepatocellular carcinoma(HCC)owing to its superior rates of response and patient survival.How... BACKGROUND The combination of atezolizumab(ATZ)and bevacizumab(BVZ)was approved as first-line systemic therapy for advanced hepatocellular carcinoma(HCC)owing to its superior rates of response and patient survival.However,ATZ+BVZ is associated with increased risk of upper gastrointestinal(GI)bleeding,including arterial bleeding,which is rare and potentially fatal.We present a case of massive upper GI bleeding from a gastric pseudoaneurysm in a patient with advanced HCC who had been treated with ATZ+BVZ.CASE SUMMARY A 67-year-old man presented with severe upper GI bleeding after atezolizumab(ATZ)+bevacizumab(BVZ)therapy for HCC.Endoscopy failed to detect the bleeding site.Digital subtraction angiography revealed a gastric artery pseudoaneurysm and contrast extravasation from the inferior splenic artery and a branch of the left gastric artery.Successful hemostasis was achieved with embolization.CONCLUSION HCC patients who have been treated with ATZ+BVZ should be followed for 3 to 6 mo to monitor for development of massive GI bleeding.Diagnosis may require angiography.Embolization is an effective treatment. 展开更多
关键词 atezolizumab BEVACIZUMAB Hepatocellular carcinoma Gastric artery pseudoaneurysm Gastrointestinal bleeding Case report
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PD-L1抑制剂——Atezolizumab的药理作用和临床评价 被引量:1
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作者 曹园园 高欢 +1 位作者 金芳 宋燕青 《实用药物与临床》 CAS 2019年第3期330-334,共5页
Atezolizumab(商品名:Tecentriq^(TM))是由基因泰克公司开发的一种针对程序性死亡配体1(PD-L1或CD274抗原)的单克隆抗体,用于治疗各种血液恶性肿瘤和实体瘤。该药物已被FDA批准为治疗尿路上皮癌的二线药物,并有望成为非小细胞肺癌的二... Atezolizumab(商品名:Tecentriq^(TM))是由基因泰克公司开发的一种针对程序性死亡配体1(PD-L1或CD274抗原)的单克隆抗体,用于治疗各种血液恶性肿瘤和实体瘤。该药物已被FDA批准为治疗尿路上皮癌的二线药物,并有望成为非小细胞肺癌的二线治疗药物。本文对其作用机制、药动学、临床研究和不良反应等进行综述。 展开更多
关键词 atezolizumab PD-L1抑制剂 尿路上皮癌 非小细胞肺癌
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Lancet:比较Atezolizumab与化疗对接受顺铂治疗的局部晚期或转移性尿路上皮癌患者的疗效(IMvigor211)——一项多中心开放性Ⅲ期临床随机对照研究 被引量:1
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作者 朱国栋 《现代泌尿外科杂志》 CAS 2018年第4期305-305,共1页
晚期尿路上皮癌患者的临床预后较差,没有几例患者在确诊后可以活过5年,以顺铂为主的一线化疗可以提高患者的总生存期,但是绝大多数患者都出现疾病进展。以顺铂为主的一线化疗失败后,局部晚期或转移性尿路上皮癌患者的进一步治疗方案并... 晚期尿路上皮癌患者的临床预后较差,没有几例患者在确诊后可以活过5年,以顺铂为主的一线化疗可以提高患者的总生存期,但是绝大多数患者都出现疾病进展。以顺铂为主的一线化疗失败后,局部晚期或转移性尿路上皮癌患者的进一步治疗方案并无统一模式。欧盟获批的长春氟宁以及紫杉烷类药物是最目前最常用的化疗药物,但前瞻性研究证实,接受这类药物治疗患者的中位总生存期仅为6~7月。最近几年随着新型肿瘤免疫治疗的兴起,特别是包括Pembrolizumab、Atezolizumab等多种免疫检查点抑制剂获得美国FDA的批准,彻底改变了转移性尿路上皮癌的诊疗理念。 展开更多
关键词 肿瘤 尿路上皮癌 转移性癌 晚期癌 atezolizumab 顺铂
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肺腺癌患者在Atezolizumab治疗过程中出现假性进展的案例报道 被引量:4
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作者 王雪 赵艺 陈智伟 《中国肺癌杂志》 CAS CSCD 北大核心 2019年第6期389-394,共6页
肺癌是全球癌症相关死亡的最常见原因。根据病理类型的不同,肺癌可分为非小细胞肺癌(non-small cell lung cancer, NSCLC)和小细胞肺癌(small cell lung cancer, SCLC)。其中NSCLC约占所有肺癌患者的85%。免疫检查点抑制剂(immune check... 肺癌是全球癌症相关死亡的最常见原因。根据病理类型的不同,肺癌可分为非小细胞肺癌(non-small cell lung cancer, NSCLC)和小细胞肺癌(small cell lung cancer, SCLC)。其中NSCLC约占所有肺癌患者的85%。免疫检查点抑制剂(immune checkpoint inhibitors, ICIPs)是一类针对程序性死亡受体-1(programmed cell death protein 1, PD-1)及其配体(programmed death-ligand 1, PD-L1)的抑制剂,已有研究结果显示ICIPs在许多不同的癌症中具有良好且持久的抗癌疗效,其中抗PD-L1单克隆抗体Atezolizumab(MPDL3280)正在实体瘤和恶性血液病中开展临床研究。据报道,假性进展是免疫治疗中可能出现的独特现象之一。本文中我们报道了1例晚期NSCLC接受免疫治疗后发生假性进展的病例,希望这一案例可以更好地帮助临床医生恰当评估免疫治疗的疗效,并作出最恰当的治疗决策。 展开更多
关键词 肺肿瘤 免疫治疗 PD-L1 atezolizumab 假性进展
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程序性细胞死亡蛋白1配体抑制剂Atezolizumab引起免疫相关性心肌炎一例报道 被引量:4
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作者 龙浪 罗锋 +1 位作者 王力 鄢国清 《中国全科医学》 CAS 北大核心 2021年第14期1837-1840,共4页
近几年,免疫检查点抑制剂在肿瘤治疗方面取得突破性进展,随着临床应用的增多,免疫相关性不良事件(irAE)的报道也随之增多,其中免疫相关性心肌炎是一种罕见但病死率高的irAE。本文报道1例胸腺瘤患者使用Atezolizumab治疗后出现免疫相关... 近几年,免疫检查点抑制剂在肿瘤治疗方面取得突破性进展,随着临床应用的增多,免疫相关性不良事件(irAE)的报道也随之增多,其中免疫相关性心肌炎是一种罕见但病死率高的irAE。本文报道1例胸腺瘤患者使用Atezolizumab治疗后出现免疫相关性心肌炎,对免疫相关性心肌炎的临床特征、可能的发病机制、治疗与预后进行文献回顾。 展开更多
关键词 心肌炎 胸腺瘤 肿瘤 免疫检查点抑制剂 免疫相关性不良事件 atezolizumab
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PD-L1抗体Atezolizumab致多脏器免疫相关不良反应1例 被引量:2
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作者 黄榕彬 徐萍 刘文辉 《中国药物应用与监测》 CAS 2019年第4期256-258,共3页
1例49岁女性患者,诊断右侧乳腺浸润癌切除术后化放疗后全身多处转移(脑、骨骼、淋巴结),给予细胞程式死亡-配体1(programmed cell death-ligand 1,PD-L1)抗体Atezolizumab 1200 mg,q 3 w联合鞘内甲氨蝶呤、阿糖胞苷和地塞米松每周化疗。... 1例49岁女性患者,诊断右侧乳腺浸润癌切除术后化放疗后全身多处转移(脑、骨骼、淋巴结),给予细胞程式死亡-配体1(programmed cell death-ligand 1,PD-L1)抗体Atezolizumab 1200 mg,q 3 w联合鞘内甲氨蝶呤、阿糖胞苷和地塞米松每周化疗。Atezolizumab治疗2周期后开始先后出现肝功能转氨酶异常升高,呼吸困难、咳嗽费力,呈进行性加重,腹部疼痛,尿、血胰淀粉酶上升,腹部CT提示急性胰腺炎,考虑Atezolizumab所致的肝、肺和胰腺免疫相关性不良反应,停用Atezolizumab及化疗,给予还原型谷胱甘肽和多烯磷脂酰胆碱护肝,甲泼尼龙(500 mg,qd)激素冲击,人免疫球蛋白(20 g,qd)调节免疫,随后患者肝功能指标、呼吸较前好转。最后患者因疾病进展,并发脓毒血症、多器官功能衰竭死亡。 展开更多
关键词 PD-L1抗体 atezolizumab 免疫相关性不良反应
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Atezolizumab在晚期非鳞非小细胞肺癌一线治疗的疗效 被引量:3
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作者 迟雨佳 赵军 高玉儿 《循证医学》 2020年第1期58-60,64,共4页
1文献来源Socinski MA,Jotte RM,Cappuzzo F,et al.Atezolizumab for first-line treatment of metastatic nonsquamous NSCLC[J].N Engl J Med,2018,378(24):2288-2301.2证据水平1b。3背景贝伐珠单抗联合含铂化疗是目前晚期非鳞非小细... 1文献来源Socinski MA,Jotte RM,Cappuzzo F,et al.Atezolizumab for first-line treatment of metastatic nonsquamous NSCLC[J].N Engl J Med,2018,378(24):2288-2301.2证据水平1b。3背景贝伐珠单抗联合含铂化疗是目前晚期非鳞非小细胞肺癌的标准治疗之一。贝伐珠单抗可以通过逆转VEGF介导的免疫抑制,增加阿特珠单抗活化的T细胞杀伤肿瘤的效应。贝伐珠单抗联合阿特殊单抗有协同抗肿瘤效应。 展开更多
关键词 非鳞非小细胞肺癌 atezolizumab 一线治疗
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Atezolizumab联合EP方案在广泛期小细胞肺癌的一线治疗中获批 被引量:1
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作者 孙月丽 《循证医学》 2019年第2期65-65,67,共2页
评论文献:Horn L,Mansfield AS,Szczesna A,et al. First-line Atezolizumab plus chemotherapy inextensive-stage small-cell lung cancer[J]. N Engl JMed,2018,379(23):2220-2229.IMpower133作为TOP5的重磅研究在2018年世界肺癌大... 评论文献:Horn L,Mansfield AS,Szczesna A,et al. First-line Atezolizumab plus chemotherapy inextensive-stage small-cell lung cancer[J]. N Engl JMed,2018,379(23):2220-2229.IMpower133作为TOP5的重磅研究在2018年世界肺癌大会上公布结果,文章同步发表于《N Engl JMed》上,这是小细胞肺癌(small cell lung cancer,SCLC)近20年来一线治疗方案首次获得突破。 展开更多
关键词 atezolizumab 小细胞肺癌
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Clinical outcomes of atezolizumab in combination with etoposide/platinum for treatment of extensive-stage small-cell lung cancer:A real-world,multicenter,retrospective,controlled study in China 被引量:2
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作者 Hanxiao Chen Xiangjuan Ma +6 位作者 Jie Liu Yu Yang Yong Fang Liping Wang Jian Fang Jun Zhao Minglei Zhuo 《Chinese Journal of Cancer Research》 SCIE CAS CSCD 2022年第4期353-364,共12页
Objective:Atezolizumab along with chemotherapy has prolonged the survival of patients with extensive-stage small-cell lung cancer(ES-SCLC)worldwide,although real-world(RW)data are lacking in China.This study was desig... Objective:Atezolizumab along with chemotherapy has prolonged the survival of patients with extensive-stage small-cell lung cancer(ES-SCLC)worldwide,although real-world(RW)data are lacking in China.This study was designed to evaluate the efficacy and clinical outcomes of atezolizumab plus etoposide/platinum(EP).Methods:Data obtained in this retrospective study were captured from six oncology units of five medical facilities from January 2019 to April 2022.For first-line treatments,atezolizumab combined with EP vs.EP alone,we primarily evaluated progression-free survival(PFS);other efficacy indicators,including overall survival(OS),objective response rate(ORR),and patterns of SCLC progression and adverse events(AEs)were assessed.Results:The primary analysis included data from 225 patients,of whom 133 received EP along with atezolizumab(atezolizumab group)and 92 received EP alone(EP group).The PFS duration of the atezolizumab group[7.10 months;95%confidence interval(95%CI),6.53-9.00]exceeded that of the EP group(6.50 months;95%CI,4.83-7.53).Overall,the hazard ratio(HR)was 0.69(95%CI,0.49-0.97)(P=0.029);particularly,the HR was 0.54(95%CI,0.36-0.80)among patients undergoing≥4 chemotherapy cycles and 0.33(95%CI,0.20-0.56)among individuals with atezolizumab maintenance.The ORR and disease-control rate(DCR)were similar between the two groups.Because of incomplete OS data,the median OS was not determined for either group.Bone marrow suppression was the most common AE detected(58.6%)in the atezolizumab group.Immune-related AEs occurred in 19 patients in the atezolizumab group(14.3%),with only one case of grade 3 encephalitis.Conclusions:This RW study in China demonstrated improved clinical outcomes of atezolizumab along with EP for ES-SCLC,particularly in the chemosensitive population.These results align with the results of the IMpower133 study,although the impact of this treatment modality on OS warrants additional follow-up studies. 展开更多
关键词 Real-world study extensive-stage SCLC atezolizumab
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Atezolizumab-induced anaphylactic shock in a patient with hepatocellular carcinoma undergoing immunotherapy:A case report 被引量:2
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作者 Li-Fang Bian Chao Zheng Xiao-Lan Shi 《World Journal of Clinical Cases》 SCIE 2021年第16期4110-4115,共6页
BACKGROUND Atezolizumab is a programmed death ligand 1(PD-L1)inhibitor,and its combination with bevacizumab has been proven an effective immunotherapy for unresectable hepatocellular carcinoma(HCC).Treatment with immu... BACKGROUND Atezolizumab is a programmed death ligand 1(PD-L1)inhibitor,and its combination with bevacizumab has been proven an effective immunotherapy for unresectable hepatocellular carcinoma(HCC).Treatment with immune checkpoint inhibitors(ICIs)can lead to hypersensitivity reactions;however,anaphylactic shock is rare.We present a case of life-threatening anaphylactic shock during atezolizumab infusion and performed a relevant literature review.CASE SUMMARY A 75-year-old man was diagnosed with HCC recurrence after hepatectomy.He was administered immunotherapy with atezolizumab plus bevacizumab after an allergy to a programmed death-1(PD-1)inhibitor.The patient showed a sudden onset of dizziness,numbness,and lack of consciousness with severe hypotension during atezolizumab infusion.The treatment was stopped immediately.The patient’s symptoms resolved after 5 mg dexamethasone was administered.Because of repeated hypersensitivity reactions to ICIs,treatment was changed to oral targeted regorafenib therapy.CONCLUSION Further research is necessary for elucidating the hypersensitivity mechanisms and establishing standardized skin test and desensitization protocols associated with PD-1 and PD-L1 to ensure effective treatment with ICIs. 展开更多
关键词 atezolizumab Immune checkpoint inhibitors Anaphylactic shock Hypersensitivity reaction Infusion reaction Hepatocellular carcinoma Case report
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美国FDA批准Tecentriq(atezolizumab)用于治疗膀胱上皮癌 被引量:2
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作者 夏训明 《广东药学院学报》 CAS 2016年第3期343-343,共1页
美国FDA于2016年5月18日批准基因泰克公司(Genetech)生产的Tecentriq(atezolizumab)用于治疗膀胱上皮癌(urothelial carcinoma)。Tecentriq是一种PD-1/PD-L1抑制剂。PD-1/PD-L1是存在于人体免疫细胞和部分癌细胞中的一类蛋白,
关键词 上皮癌 Tecentriq atezolizumab 泰克公司 免疫细胞 类蛋白 内分泌系统 免疫调节 铂类药物 癌症研究院
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atezolizumab获FDA局部晚期或转移性非小细胞肺癌免疫治疗药优先审评资格 被引量:1
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作者 黄世杰 《国际药学研究杂志》 CAS CSCD 北大核心 2016年第3期570-570,共1页
基因泰克公司宣布,FDA已接受其程序死亡配体-1(PD-L1)抑制剂atezolizumab生物制品许可申请,给予公司治疗局部晚期或转移性非小细胞肺癌中表达PD-L1患者的免疫治疗药优先审评。atezolizumab是单克隆抗体,直接与肿瘤细胞和肿瘤浸润的免... 基因泰克公司宣布,FDA已接受其程序死亡配体-1(PD-L1)抑制剂atezolizumab生物制品许可申请,给予公司治疗局部晚期或转移性非小细胞肺癌中表达PD-L1患者的免疫治疗药优先审评。atezolizumab是单克隆抗体,直接与肿瘤细胞和肿瘤浸润的免疫细胞上表达的PD-L1结合,从而抑制PD-L1,激活T细胞免疫反应。 展开更多
关键词 非小细胞肺癌 FDA atezolizumab 免疫治疗 泰克公司 肿瘤浸润 单克隆抗体 细胞免疫 免疫细胞 铂类化疗
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Atezolizumab and bevacizumab as first line therapy in advanced hepatocellular carcinoma:Practical considerations in routine clinical practice 被引量:1
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作者 Ankit Jain Shivakumar Chitturi +1 位作者 Geoffrey Peters Desmond Yip 《World Journal of Hepatology》 2021年第9期1132-1142,共11页
Hepatocellular carcinoma(HCC)is the most common primary liver cancer.For advanced HCC,sorafenib was considered the standard of care for more than ten years.Recently the atezolizumab and bevacizumab combination has bec... Hepatocellular carcinoma(HCC)is the most common primary liver cancer.For advanced HCC,sorafenib was considered the standard of care for more than ten years.Recently the atezolizumab and bevacizumab combination has become standard of care for these patients without contraindications to either immune checkpoint inhibitors or antiangiogenic therapy.We now review the practical aspects of the atezolizumab and bevacizumab combination,including current evidence,indications,contraindications,management of adverse events,sequencing of this combination,areas of current knowledge gaps and future areas of active clinical research of this combination for busy clinicians in clinical practice. 展开更多
关键词 Hepatocellular carcinoma atezolizumab BEVACIZUMAB IMMUNOTHERAPY Child Pugh cirrhosis Anti-angiogenic therapy
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atezolizumab获FDA治疗局部晚期或转移性膀胱癌优先评审
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作者 黄世杰 《国际药学研究杂志》 CAS CSCD 北大核心 2016年第3期574-574,共1页
Genentech公司宣布FDA已接受公司的atezolizumab生物制品许可证申请,给予此药治疗局部晚期或转移性膀胱癌优先评审。一项开放、多中心、单一组的Ⅱ期临床试验评价atezolizumab治疗局部晚期或转移性膀胱癌的安全性和有效性。311名先前用... Genentech公司宣布FDA已接受公司的atezolizumab生物制品许可证申请,给予此药治疗局部晚期或转移性膀胱癌优先评审。一项开放、多中心、单一组的Ⅱ期临床试验评价atezolizumab治疗局部晚期或转移性膀胱癌的安全性和有效性。311名先前用铂类药后病情仍然进展的患者,每21天疗程首日静脉注射atezoli-zumab 1200 mg直到临床无效为止。 展开更多
关键词 FDA atezolizumab Ⅱ期临床试验 评审机构 实体瘤 反应评价 类药 关节痛 持续时间 常见副作用
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A Patient with Atezolizumab-Induced Autoimmune Diabetes Mellitus Presenting with Diabetic Ketoacidosis
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作者 Sharen Lee Gary Tse 《Cardiovascular Innovations and Applications》 2021年第3期45-50,共6页
Background:Atezolizumab,an immune checkpoint inhibitor,is a humanized monoclonal,anti-programmed death ligand 1(PD-L1)antibody used for the treatment of metastatic urothelial carcinoma that has progressed after chemo-... Background:Atezolizumab,an immune checkpoint inhibitor,is a humanized monoclonal,anti-programmed death ligand 1(PD-L1)antibody used for the treatment of metastatic urothelial carcinoma that has progressed after chemo-therapy.Case Presentation:We describe a patient with a known history of urothelial carcinoma who presented with dia-betic ketoacidosis 6 weeks following his second cycle of atezolizumab.His serum lactate level was slightly elevated(2 mM)and hisβ-hydroxybutyrate level was elevated(3.9 mM).High anion gap metabolic acidosis secondary to dia-betic ketoacidosis was diagnosed.Subsequent testing demonstrated hemoglobin A 1c level of 9.9%,positivity for anti-glutamic acid decarboxylase antibody(0.03 nM,reference range<0.02 nM),and suppressed C-peptide level(0.1μg/L,reference range 0.9-7.1μg/L)in the absence of detectable anti-islet antigen 2(IA-2)or anti-insulin antibodies.His initial management included cessation of atezolizumab treatment,intravenous sodium chloride administration,and insulin pump infusion,after which metabolic acidosis gradually resolved.The insulin pump was subsequently switched to Protaphane at 18 units before breakfast and 8 units before dinner,together with metformin at 1000 mg twice daily.Four weeks later his medication was changed to human isophane insulin plus neutral insulin(70%/30%;Mixtard 30 HM;26 units/4 units).Linagliptin at 5 mg was added 1 month later.His hemoglobin A 1c level declined to 8.1%1 year later.Conclusions:PD-L1 inhibitors can induce type 1 diabetes,and patients can present with diabetic ketoacidosis.Blood glucose levels should be regularly monitored in patients who are prescribed these medications. 展开更多
关键词 atezolizumab diabetic ketoacidosis PD-L1 inhibitors Type 1 diabetes
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FDA提前四个月批准了罗氏旗下基因泰克的PD-L1抗体atezolizumab
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《临床合理用药杂志》 2016年第14期126-126,共1页
今天FDA提前四个月批准了罗氏旗下基因泰克的PD-L1抗体atezolizumab(商品名Tecentriq),作为二线药物用于治疗一种叫做urothelial carcinoma的最常见晚期膀胱癌。同时FDA也批准了Ventana的PD-L1伴随诊断试剂SP142。在一个310患者参与... 今天FDA提前四个月批准了罗氏旗下基因泰克的PD-L1抗体atezolizumab(商品名Tecentriq),作为二线药物用于治疗一种叫做urothelial carcinoma的最常见晚期膀胱癌。同时FDA也批准了Ventana的PD-L1伴随诊断试剂SP142。在一个310患者参与的单臂临床试验中,15%患者对Tecentriq应答。其中PD-L1表达阳性患者应答率为26%,PD-L1阴性患者应答率为10%。 展开更多
关键词 因泰 FDA PD-L1 atezolizumab 晚期膀胱癌 商品名 阴性患者 临床试验 应答率 二线药物
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罗氏公布atezolizumab治疗膀胱癌的临床Ⅱ期试验最新成果
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《临床合理用药杂志》 2016年第2期90-90,共1页
近日,罗氏公布了atezolizumab治疗局部晚期转移型尿路上皮癌患者的临床Ⅱ期试验最新成果(项目编号IMvigor 210)。Atezolizumab是一种基于PD-1L靶点设计的单克隆抗体研究药物。(源自:药品资讯网)
关键词 临床Ⅱ期试验 atezolizumab 尿路上皮癌 晚期转移 资讯网 单克隆抗体
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