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香港PD1价格 国内哪里买PD1,PD1抑制剂要用多久

2020-11-23 09:45:50

瑞斯国际健康:香港PD1(K药、O药、T药、靶向药物)

咨询、会诊、预约、订购平台为您服务,微信:hpv2030

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此外,NCCN专家组推荐免疫检查点抑制剂,如派姆单抗和尼鲁单抗作为后续治疗的首选药物。

As previously mentioned, human immune-checkpoint--inhibitor antibodies inhibit the programmed death (PD-1) receptor, which improves antitumor immunity; PD-1 receptors are expressed on activated cytotoxic T-cells. 

如前所述,人类免疫检查点抑制剂抗体抑制程序性死亡(PD-1)受体,从而改善抗肿瘤免疫;在活化的细胞毒性T细胞上表达PD-1受体。

A recent randomized phase 2/3 trial (KEYNOTE-010) assessed pembrolizumab in patients with previously treated advanced non-squamous and squamous NSCLC who were PD-L1 positive (≥ 1%); most were current or former smokers. 

最近一项随机2/3试验(KEYNOTE-010)评估了派姆单抗治疗既往治疗过的、PD-L1阳性的晚期非鳞和鳞型NSCLC患者(≥1%);大部分都是当前或既往吸烟者。

There were 3 arms in this trial: pembrolizumab at 2 mg/kg, pembrolizumab at 10 mg/kg, and docetaxel at 75 mg/m2 every 3 weeks. 

在这项试验中有3组:派姆单抗2mg/kg、派姆单抗10mg/kg、多西他赛75mg/㎡每3周1次。

随着人类医疗技术和科技的发展人们对于疾病的治疗有了更加快速和有效的方案。瑞斯国际健康hpv2030分析目前癌症成为了目前威胁人类生命的主要疾病,目前对于癌症的多方位综合治疗方案不断出台。尤其是一些抗癌效果好副作用小的药物的发明上市对于癌症病人绝对是可惜的好消息。

比如在对抗癌症方面PD-1,PD-L1抑制剂的出现给了更多癌症病人和家属新的希望。其实PD1治疗原则是:其实我们人体存在PD-L1蛋白的它如果出现在肿瘤上的话导致淋巴免疫细胞搞不清状况不会把癌细胞当成是外来的细胞组织,也就说癌细胞就骗过免疫系统偷偷侵入人体后比较快速的发展起来形成最终的癌症。

PD1抑制剂就是通过更加强大的附着力和PD-L1结合来隔离PD-L1和癌细胞的结合,也就强有力的保障了免疫细胞对抗癌症。

目前效果公认的PD1药物有两种,一种是默沙东Keytruda派姆单抗还有一种就是奥德武纳武单抗。具体治疗一些实体瘤如:非小细胞肺癌、黑色素瘤以及肾癌、淋巴肿瘤还有头颈鳞癌、结直肠癌等。数据表明PD1抗体对肝癌、乳腺癌、宫颈癌也有不错的效果。

瑞斯国际健康 HPV2030负责国内患者及家属PD1药物的了解咨询、安排会诊、订购渠道搭建等一系列服务。目前国内还没有引进PD1抑制剂,所以有需要的内地患者或家属选择香港来订购PD1药物的。

The median overall survival was 10.4 months for the lower dose of pembrolizumab, 12.7 months for the higher dose, and 8.5 months for docetaxel. 

中位总生存期:派姆单抗较低剂量组为10.4个月、高剂量组为12.7 个月,而多西他赛组为8.5个月。

Overall survival was significantly longer for both doses of pembrolizumab when compared with docetaxel (pembrolizumab 2 mg/kg: HR 0.71; 95% CI, 0.58–0.88; P=.0008) (pembrolizumab 10 mg/kg: (HR 0.61; CI, 0.49–0.75; P<.0001). 

与多西他赛相比,两个剂量的派姆单抗组总生存期显著更长(派姆单抗2mg/kg:HR 0.71;95% CI,0.58–0.88;P = 0.0008)(派姆单抗10mg/kg:HR 0.61;CI,0.49–0.75;P<0.0001) 。

For those patients with at least 50% PD-L1 expression in tumor cells, overall survival was also significantly longer at either dose of pembrolizumab when compared with docetaxel (pembrolizumab 2 mg/kg: 14.9 vs. 8.2 months; HR 0.54; 95% CI, 0.38–0.77; P=.0002) (pembrolizumab 10 mg/kg: 17.3 vs. 8.2 months; HR 0.50; CI, 0.36–0.70; P<.0001). 

对于那些至少50%的肿瘤细胞表达PD-L1的患者,与多西他赛相比,派姆单抗两个剂量中的任一剂量总生存期也显著更长(派姆单抗2mg/kg:14.9对8.2个月;HR 0.54;95 %CI,0.38-0.77;P =0.0002) (派姆单抗10mg/kg:17.3对8.2个月;HR 0.50;CI,0.36-0.70;P<0.0001)。

When compared with docetaxel, there were fewer grade 3 to 5 treatment-related adverse events at either dose of pembrolizumab (pembrolizumab 2 mg/kg: 13% [43/339] of patients, pembrolizumab 10 mg/kg: 16% [55/343], and docetaxel: 35% [109/309]). 

与多西他赛相比,任一剂量的派姆单抗3-5度治疗相关不良事件较少(派姆单抗2mg/kg:13% [43/339]、派姆单抗10mg/kg:16% [55/343],而多西他赛:35% [109/309])。

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