Theravance生物制药宣布TD-8236进入I期临床试验

2018-11-28 MedSci MedSci原创

Theravance生物制药公司近日宣布,TD-8236进入I期临床试验,第一名受试者已经入组。TD-8236是一种新型吸入肺选择性泛Janus激酶(JAK)抑制剂,已在临床前评估中显示出效力,已证明对每种JAK家族酶(JAK1,JAK2,JAK3和TYK2)均具有高度亲和力和选择性。

Theravance生物制药公司近日宣布,TD-8236进入I临床试验,第一名受试者已经入组。TD-8236是一种新型吸入肺选择性泛Janus激酶(JAK)抑制剂,已在临床前评估中显示出效力,已证明对每种JAK家族酶(JAK1JAK2JAK3TYK2)均具有高度亲和力和选择性。通过抑制这些激酶,TD-8236能够干扰JAK / STAT信号传导途径,进而调节多种促炎细胞因子的活性。更为重要的是,TD-8236专门设计为吸入式给药,通过干粉吸入器输送到肺部,全身暴露量小。在哮喘和慢性阻塞性肺病(COPD)临床验证中,Theravance生物制药认为该化合物可在一系列呼吸指征患者中提供潜在的广泛活性。

这项I期试验是一项由两部分组成的随机、双盲、安慰剂对照研究。A部分将评估健康受试者中TD-8236的单次递增剂量(SAD),主要评估药物在该群体中的安全性、耐受性和药代动力学(PK)。 B部分将评估轻度、稳定哮喘患者中TD-8236的多次递增剂量(MAD),主要目的是评估该人群的安全性、耐受性和PK


原始出处:

http://www.firstwordpharma.com/node/1607294#axzz5Y7c6A8OV

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