[Translation] A multicenter, open-label, phase I clinical study to evaluate the safety, tolerability, pharmacokinetic characteristics and preliminary anti-tumor efficacy of YK012 in the treatment of patients with relapsed/refractory B-cell non-Hodgkin's lymphoma
主要目的:Ia期:评价YK012在复发性/难治性B细胞非霍奇金淋巴瘤患者中的安全性和耐受性;探索YK012在复发性/难治性B细胞非霍奇金淋巴瘤患者中的剂量限制性毒性(DLT)、最大耐受剂量(MTD)、和/或后续临床研究的推荐剂量。Ib期:进一步评价YK012在选定剂量下治疗复发性/难治性B细胞非霍奇金淋巴瘤患者中的安全性和初步抗肿瘤疗效。
次要目的:Ia期:评价YK012在复发性/难治性B细胞非霍奇金淋巴瘤患者中的药代动力学(PK)特征;评价YK012在复发性/难治性B细胞非霍奇金淋巴瘤患者中的免疫原性;初步探索YK012在复发性/难治性B细胞非霍奇金淋巴瘤患者中的抗肿瘤疗效。Ib期:进一步探索YK012在选定剂量下治疗复发性/难治性B细胞非霍奇金淋巴瘤患者中的抗肿瘤疗效;进一步评价YK012在选定剂量下治疗复发性/难治性B细胞非霍奇金淋巴瘤患者中的PK特征;进一步评价YK012在选定剂量下治疗复发性/难治性B细胞非霍奇金淋巴瘤患者中的免疫原性;进一步评价YK012在选定剂量下治疗复发性/难治性B细胞非霍奇金淋巴瘤患者中的安全性。
探索性目的:探索YK012的药效动力学(PD)特征。
[Translation] Primary objectives: Phase Ia: Evaluate the safety and tolerability of YK012 in patients with relapsed/refractory B-cell non-Hodgkin's lymphoma; explore the dose-limiting toxicity (DLT), maximum tolerated dose (MTD), and/or recommended dose for subsequent clinical studies of YK012 in patients with relapsed/refractory B-cell non-Hodgkin's lymphoma. Phase Ib: Further evaluate the safety and preliminary anti-tumor efficacy of YK012 in patients with relapsed/refractory B-cell non-Hodgkin's lymphoma at selected doses.
Secondary objectives: Phase Ia: Evaluate the pharmacokinetic (PK) characteristics of YK012 in patients with relapsed/refractory B-cell non-Hodgkin's lymphoma; evaluate the immunogenicity of YK012 in patients with relapsed/refractory B-cell non-Hodgkin's lymphoma; and preliminarily explore the anti-tumor efficacy of YK012 in patients with relapsed/refractory B-cell non-Hodgkin's lymphoma. Phase Ib: Further explore the anti-tumor efficacy of YK012 at selected doses in patients with relapsed/refractory B-cell non-Hodgkin's lymphoma; further evaluate the PK characteristics of YK012 at selected doses in patients with relapsed/refractory B-cell non-Hodgkin's lymphoma; further evaluate the immunogenicity of YK012 at selected doses in patients with relapsed/refractory B-cell non-Hodgkin's lymphoma; further evaluate the safety of YK012 at selected doses in patients with relapsed/refractory B-cell non-Hodgkin's lymphoma.
Exploratory purpose: Explore the pharmacodynamic (PD) characteristics of YK012.