Don S. Dizon et al. JCO doi:10.1200/JCO.2015.65.8427
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FDA于2011年3月批准上市,用于治疗晚 期黑色素瘤。其给药方式是静脉注射
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在转移性黑色素瘤中第一次发现可改善总生存的药物
Hodi FS. Improved survival with ipilimumab in patients with metastatic melanoma. N Engl J Med. 2010 Aug 19;363(8):711-23
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FDA分别于2014年、2015批准上市,用于治 疗晚期鳞状非小细胞肺癌和晚期黑色素瘤
PD1/PDL1 单抗比 CTLA4 单抗有更强的抗肿瘤作用。初步临 床试验研究表明,接受免疫检验点单抗nivolumab 治疗后,有 62% 的患者在 1 年后仍存活,43%的患者在 2 年后仍存活
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10
11
2
2013 Science 十大突破之首
It was the first time any treatment had extended life in advanced melanoma in a randomized trial
针对免疫检验点的抗体 (PD-1, PD-L1, CTLA-4);
pembrolizumab
1. Almost every tumor (12/13) exhibiting high mutation burden demonstrated durable clinical benefit, following anti-PD-1 therapy
2. Conversely, only two out of eighteen tumors with a low clonal neoantigen burden benefited from it