[Translation] A phase I clinical study evaluating the safety, tolerability, pharmacokinetic characteristics, and preliminary antitumor activity of SYS6051 in advanced solid tumors.
剂量递增与回填阶段
主要目的:评估SYS6051治疗晚期实体瘤参与者的安全性和耐受性。确定SYS6051的MTD(如有)和RP2D。
次要目的:评估SYS6051在晚期实体瘤参与者中的PK特征。评估SYS6051在晚期实体瘤参与者中的免疫原性。评估SYS6051的初步抗肿瘤活性。
队列扩展阶段
主要目的:评估SYS6051在RP2D剂量下治疗晚期实体瘤的抗肿瘤活性。
次要目的:评估SYS6051在晚期实体瘤中的抗肿瘤活性。评估SYS6051在晚期实体瘤中的安全性和耐受性。评估SYS6051在晚期实体瘤参与者中的PK特征。评估SYS6051在晚期实体瘤参与者中的免疫原性。
[Translation] Dose Escalation and Backfill Phase
Primary Objective: To evaluate the safety and tolerability of SYS6051 in participants with advanced solid tumors. To determine the MTD (if applicable) and RP2D of SYS6051.
Secondary Objective: To evaluate the pharmacokinetic (PK) characteristics of SYS6051 in participants with advanced solid tumors. To evaluate the immunogenicity of SYS6051 in participants with advanced solid tumors. To evaluate the preliminary antitumor activity of SYS6051.
Cohort Expansion Phase
Primary Objective: To evaluate the antitumor activity of SYS6051 at RP2D doses in the treatment of advanced solid tumors.
Secondary Objective: To evaluate the antitumor activity of SYS6051 in advanced solid tumors. To evaluate the safety and tolerability of SYS6051 in advanced solid tumors. To evaluate the PK characteristics of SYS6051 in participants with advanced solid tumors. To evaluate the immunogenicity of SYS6051 in participants with advanced solid tumors.