[Translation] A single-arm, open, multicenter, phase Ib/II clinical trial of CVL237 tablets combined with slulizumab injection in the treatment of advanced solid tumors with PTEN deficiency or low expression
主要研究目的
(1)Ib期:评价CVL237联合斯鲁利单抗注射液在PTEN缺失或低表达的晚期实体瘤患者中的安全性和耐受性;
(2)Ib期:观察CVL237联合斯鲁利单抗注射液在PTEN缺失或低表达的晚期实体瘤患者中的剂量限制性毒性(DLT)、最大耐受剂量(Maximal Tolerated Dose,MTD),确定II期临床研究推荐剂量(Recommended Phase 2 Dose,RP2D)。
(3)II期:评价CVL237联合斯鲁利单抗注射液在PTEN缺失或低表达的晚期实体瘤患者中的疗效。
次要研究目的
(1)Ib期和II期:初步评价CVL237联合斯鲁利单抗注射液在PTEN缺失或低表达的晚期实体瘤患者中的有效性;
(2)II期:评价CVL237联合斯鲁利单抗注射液的安全性;
(3)Ib期和II期:评价CVL237联合斯鲁利单抗注射液的药代动力学(PK)特征。
[Translation] Main study objectives
(1) Phase Ib: To evaluate the safety and tolerability of CVL237 combined with slulizumab injection in patients with advanced solid tumors with PTEN deficiency or low expression;
(2) Phase Ib: To observe the dose-limiting toxicity (DLT) and maximum tolerated dose (MTD) of CVL237 combined with slulizumab injection in patients with advanced solid tumors with PTEN deficiency or low expression, and to determine the recommended dose (Recommended Phase 2 Dose, RP2D) for Phase II clinical studies.
(3) Phase II: To evaluate the efficacy of CVL237 combined with slulizumab injection in patients with advanced solid tumors with PTEN deficiency or low expression.
Secondary study objectives
(1) Phase Ib and Phase II: Preliminary evaluation of the efficacy of CVL237 combined with slulizumab injection in patients with advanced solid tumors with PTEN deletion or low expression;
(2) Phase II: Evaluation of the safety of CVL237 combined with slulizumab injection;
(3) Phase Ib and Phase II: Evaluation of the pharmacokinetic (PK) characteristics of CVL237 combined with slulizumab injection.