[Translation] Phase I clinical study on the tolerability, safety and pharmacokinetics of anti-PD-1 humanized monoclonal antibody hAB21 injection in patients with advanced malignant solid tumors
试验主要目的:评价单药hAB21注射液、hAB21注射液& hPV19注射液治疗晚期恶性实体瘤患者的耐受性、安全性; 评估hAB21注射液给药的剂量限制性毒性(DLT)、最大耐受剂量(MTD),用于II期试验的推荐剂量 次要目的:评价hAB21注射液、hAB21注射液& hPV19注射液药代动力学(PK)及免疫原性(ADA)特征; 评价hAB21注射液、hAB21注射液& hPV19注射液临床有效性;探索hAB21注射液药效学特征
[Translation] The main purpose of the trial is to evaluate the tolerability and safety of single-agent hAB21 injection, hAB21 injection & hPV19 injection in the treatment of patients with advanced malignant solid tumors; to assess the dose-limiting toxicity (DLT) and maximum tolerated dose (MTD) of hAB21 injection, and the recommended dose for Phase II trials. Secondary objectives are to evaluate the pharmacokinetic (PK) and immunogenicity (ADA) characteristics of hAB21 injection, hAB21 injection & hPV19 injection; to evaluate the clinical effectiveness of hAB21 injection, hAB21 injection & hPV19 injection; to explore the pharmacodynamic characteristics of hAB21 injection.