Lancet子刊:Nivolumab联合ipilimumab治疗晚期非小细胞肺癌效果显著

2016-12-05 MedSci MedSci原创

Nivolumab可以改善先前用化疗治疗过的晚期非小细胞肺癌(NSCLC)患者的生存状况。在该研究中,研究人员评估了nivolumab联合ipilimumab作为一线治疗NSCLC的安全性和活性。这里报道的开放性1期多组研究(CheckMate 012)组群在8个美国学术中心进行登记。符合条件的患者年龄为18岁或以上,患有组织学或细胞学确认的复发IIIb期或IV期,化疗无效的NSCLC。研究人员通

Nivolumab可以改善先前用化疗治疗过的晚期非小细胞肺癌(NSCLC)患者的生存状况。在该研究中,研究人员评估了nivolumab联合ipilimumab作为一线治疗NSCLC的安全性和活性。

这里报道的开放性1期多组研究(CheckMate 012)组群在8个美国学术中心进行登记。符合条件的患者年龄为18岁或以上,患有组织学或细胞学确认的复发IIIb期或IV期、化疗无效的NSCLC。研究人员通过交互式语音响应系统随机分配患者(1:1:1)接受每2周一次的1mg/kg nivolumab加上每6周一次的1mg/kg ipilimumab,每2周一次的3mg/kg nivolumab加上每12周一次的1mg/kg ipilimumab,或每2周一次的3mg/kg nivolumab加每6周一次的1mg/kg ipolimumab,直至疾病进展,发生不可接受的毒性或撤出研究。来自后两个队列的数据(被认为潜在地适合于进一步的临床开发)在本报告中被提出;来自其他队列(以及几个早期队列)的数据在附录中描述。主要结果是安全性和耐受性,在所有治疗的患者中进行评估。

在2014年5月15日至2015年3月25日期间,78例患者随机接受每2周一次的nivolumab加上每12周加一次ipilimumab(n=38)或每2周一次nivolumab加上每6周一次的ipilimumab(n=40)。在治疗前排除了每6周一次的ipilimumab组中的一例患者;因此实际上77例患者接受了治疗(ipilimumab组每12周一次的队列中38例;ipilimumab组每6周一次的队列中39例)。

在2016年1月7日的数据截止时,ipilimumab每12周一次的队列中的29(76%)例患者和ipilimumab每6周一次的队列中的32(82%)例患者已停止治疗。在iplimumab每12周队列中的14(37%)例患者和每6周一次队列中的13(33%)例患者发生3-4级治疗相关不良事件;最常报告的3或4级治疗相关不良事件是脂肪酶升高(3例[8%]和无患者发生),肺炎(2例[5%]和1例[3%]患者),肾上腺功能不全(1例[3%]和2例[5%]患者)和结肠炎(1例[3%]和2例[5%]患者)。

在每12周队列中的12例(32%)患者和每6周队列中的11例(28%)患者发生治疗相关的严重不良事件。治疗相关的不良事件(任何等级)促使在每12周队列中的4例(11%)患者和每6周队列中的5例(13%)患者治疗停止。未发生治疗相关的死亡事件。

在ipilimumab每12周队列中的18例(47%[95%CI 31-64])患者和ipilimumab中每6周队列的15例(38%[95%CI 23-55])患者被确认达到客观反应,但每个队列的平均反应持续时间均未达到,ipilimumab每12周队列的中位随访时间为12.8个月(IQR 9.3-15.5),ipilimumab每6周的队列为11.8个月(6.7-15.9)。

PD-L1超过1%的患者,在每隔12个月ipilimumab治疗组确认的客观反应率为21例患者中有12例(57%),而在每隔6个月ipilimumab治疗组的客观反应率为23例患者中有13例(57%)。 

在NSCLC患者中,一线nivolumab加ipilimumab具有可耐受的安全性特征,并表现出令人鼓舞的临床活性,其特征在于较高的反应率和持久的反应。

原始出处:

Matthew D Hellmann,Naiyer A Rizvi,Jonathan W Goldman,et al.Nivolumab plus ipilimumab as first-line treatment for advanced non-small-cell lung cancer (CheckMate 012),Lancet Oncology,2016.12.5

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    2016-12-07 howi
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    2017-09-03 tamgche
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    2017-06-10 snf701207
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Lancet Oncol:Nivolumab治疗复发转移性尿路上皮癌已初见成效(CheckMate-032)

对于铂类化疗后有疾病进展的晚期尿路上皮癌患者,目前很少有有效的治疗方法。该研究评估了nivolumab对于铂类化疗后有疾病进展的局部晚期或转移性尿路上皮癌患者的活性和安全性。在这个1/2阶段,多中心,开放性研究中,研究人员在芬兰,德国,西班牙,英国和美国的16个中招募了肾盂、输尿管、膀胱或尿道的膀胱上皮癌患者(年龄≥18岁)。研究人员没有筛选PD-L1表达的患者,但对肿瘤PD-L1膜表达进行了回顾

FDA批准百时美Opdivo(nivolumab)治疗经典型霍奇金淋巴瘤

FDA已加速批准百时美Opdivo(nivolumab)用于经典型霍奇金淋巴瘤(cHL)患者的治疗。该药物适用于自体干细胞移植及Adcetris(brentuximab vedotin)治疗的复发性或难治性(R/R)cHL患者,推荐剂量为每2周静脉注射3 mg/kg的剂量,直到出现疾病进展或不可接受的毒性。(注:Adcetris是由日本制药巨头武田与西雅图遗传学公司(Seattle Genetic

ESMO 2016:nivolumab辅助治疗可切除的非小细胞肺癌

欧洲肿瘤医学学会大会上呈现的数据显示:使用PD-1抑制剂nivolumab进行新辅助治疗,对早期可切除的非小细胞肺癌患者具有活性。 来自约翰霍普金斯医学院西德尼Kimmel综合癌症中心的Patrick Forde博士和同事们进行了研究,评估术前使用nivolumab治疗早期NSCLC患者的可行性和安全性。研究者定义的可行性为不延迟手术。 分析包括18例患者(平均年龄,68岁;范围,55

NEJM:Nivolumab可延长复发性头颈鳞状细胞癌患者的总生存期

复发或转移性鳞状细胞癌患者经过铂类化疗后预后较差,并且治疗选择有限。研究人员评估了Nivolumab——抗程序性死亡-1(PD-1)的单克隆抗体治疗这种疾病的疗效。在这项随机,开放性,3期临床试验中,研究人员以2:1的比例分配361例铂类化疗后6个月内的复发性头颈鳞状细胞癌患者接受nivolumab(剂量为每公斤体重3毫克,每2周一次)或标准,单药系统治疗(甲氨蝶呤,多西紫杉醇,或西妥昔单抗)。主