精准免疫新标杆 丨K药将再添一线治疗重磅适应证( 二 )


【精准免疫新标杆 丨K药将再添一线治疗重磅适应证】进入2021年 , K药在消化道肿瘤治疗领域持续发力 。 3月24日 , K药联合含铂化疗一线治疗不可切除局部晚期或转移性食管癌的适应证在美国获批 , 成为全球首个获批一线治疗食管癌的PD-1 , 并且无论PD-L1表达情况 , 全人群获益;值得期待的是 , 该适应证上市申请已于2020年11月递交NMPA , 中国也有望在今年获批 。 5月5日 , 美国FDA又加速批准K药与曲妥珠单抗和含氟嘧啶类/铂类化疗联用 , 一线治疗HER2阳性局部晚期不可切除或转移性胃或胃食管结合部腺癌 。
期待K药为更多中国消化道肿瘤患者带来长生存 , 甚至临床治愈!
参考文献:
1.Thierry Andre, First-line therapy of pembrolizumab versus standard of care (SOC) in microsatellite instability-high/mismatch repair deficient metastatic colorectal cancer: The phase III, KEYNOTE-177 study. ASCO 2020, LBA4
2.KK Shiu , T Andre , TW Kim , BV Jensen , LA Diaz, KEYNOTE-177: Phase III randomized study of pembrolizumab versus chemotherapy for microsatellite instability-high advanced colorectal cancer, ASCO GI 2021
3.Reck M., KEYNOTE-024: Pembrolizumab (pembro) vs platinum-based chemotherapy (chemo) as first-line therapy for advanced NSCLC with a PD-L1 tumor proportion score (TPS) ≥ 50%, ESMO, 2016 Abstract 4370
4.Rischin et al., Protocol-Specified Final Results of the KEYNOTE-048 Trial of Pembrolizumab as First-Line Therapy for Recurrent/Metastatic Head and Neck Squamous Cell Carcinoma (R/M HNSCC) , ASCO, 2019, Oral Abstract 6000
5.Thierry Andre et al., Final overall survival for the phase III KN177 study: Pembrolizumab versus chemotherapy in microsatellite instability-high/mismatch repair deficient (MSI-H/dMMR) metastatic colorectal cancer (mCRC). 2021 ASCO Abstract 3500, www.asco.org

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