[Translation] A multicenter, open-label, phase I/II clinical study to evaluate the safety, tolerability, pharmacokinetic characteristics and preliminary efficacy of single and multiple oral doses of HX9428 tablets in Chinese patients with wet age-related macular degeneration (wAMD)
I期研究:主要目的:确定HX9428片在治疗wAMD患者中口服的最大耐受剂量(MTD)、II期试验推荐剂量(RP2D)、剂量限制性毒性(DLT)和安全性。 次要目的:考察HX9428片在wAMD患者中单、多次口服给药的药代动力学(PK)特征;初步观察HX9428片在wAMD患者中的疗效。 II期研究:主要目的:初步观察HX9428片在wAMD患者中的安全性和疗效。 次要目的:评价HX9428片在wAMD患者中的药代动力学(PK)特征。
[Translation] Phase I study: Primary objective: To determine the maximum tolerated dose (MTD), Phase II trial recommended dose (RP2D), dose-limiting toxicity (DLT) and safety of HX9428 tablets for oral administration in patients with wAMD. Secondary objective: To investigate the pharmacokinetic (PK) characteristics of HX9428 tablets after single and multiple oral administration in patients with wAMD; to preliminarily observe the efficacy of HX9428 tablets in patients with wAMD. Phase II study: Primary objective: To preliminarily observe the safety and efficacy of HX9428 tablets in patients with wAMD. Secondary objective: To evaluate the pharmacokinetic (PK) characteristics of HX9428 tablets in patients with wAMD.