A Phase 1/2, Open-label, Multicenter Study Evaluating the Safety, Tolerability, Pharmacokinetics, and Efficacy of HS-10370 Monotherapy in Patients With Advanced Solid Tumors
试验速览
- 阶段
- 1 期
- 状态
- 招募中
- 发起方
- 入组人数
- 176
- 试验地点
- 1
- 主要终点
- Phase Ia：To determine the maximum tolerated dose (MTD)
研究概览
简要总结
HS-10370 is an oral, highly selective, small molecular inhibitor of KRAS G12C. This study will evaluate the safety, tolerability, pharmacokinetics and clinical activity of HS-10370 in Chinese advanced solid tumor patients.
详细描述
This is a phase 1/2, first-in-human, open-label, multicenter study of HS-10370, this study has two parts: phase 1 and phase 2. The phase 1 portion consists of dose escalation and dose expansion, which is aimed to assess the safety and tolerability of HS-10370 in subjects with advanced solid tumors and evaluate the preliminary efficacy of HS-10370. Phase 2 will be conducted to evaluate the efficacy of HS-10370 in subjects with locally advanced or metastatic NSCLC with a KRAS G12C mutation.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Sequential
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Subjects must meet all of the following inclusion criteria to be eligible for participation in this study:
- •Men or women greater than or equal to 18 years
- •Locally advanced or metastatic cancer patients confirmed by histology or cytology, for which standard treatment is invalid, unavailable or intolerable
- •Pathological, tumor tissue samples can be used to test KRAS G12C mutation by central laboratory for Phase 1b subjects.
- •At least one measurable lesion in accordance with RECIST 1.1
- •Eastern Cooperative Oncology Group (ECOG) performance status: 0~1
- •Estimated life expectancy >12 weeks
- •Reproductive-age women agree to use adequate contraception and cannot breastfeed while participating in this study and for a period of 6 months after the last dose. Likewise, men also consent to use adequate contraceptive method within the same time limit.
- •Females must have the evidence of non-childbearing potential
- •Signed and dated Informed Consent Form
排除标准
- •Treatment with any of the following:
- •Previous or current treatment with KRAS G12C inhibitors
- •Any cytotoxic chemotherapy, anticancer Chinese medicine and targeted small molecule inhibitors within 14 days of the first dose of HS-10370
- •Any investigational agents and large molecule antibodies within 28 days of the first dose of HS-10370
- •Local radiotherapy for palliation within 2 weeks of the first dose of HS-10370, or patients received more than 30% of the bone marrow irradiation, or large-scale radiotherapy within 4 weeks of the first dose of HS-10370
- •Major surgery (including craniotomy, thoracotomy, or laparotomy, etc.) within 4 weeks of the first dose of HS-10370
- •Inadequate bone marrow reserve or serious organ dysfunction
- •Uncontrolled pleural, ascites or pericardial effusion
- •Known and untreated, or active central nervous system metastases
- •Active autoimmune diseases or active infectious disease
- •Refractory nausea, vomiting, or chronic gastrointestinal diseases, or inability to swallow oral medications
- •History of hypersensitivity to any active or inactive ingredient of HS-10370 or to drugs with a similar chemical structure or drugs belonging to the same category of HS-10370
- •The subject who is unlikely to comply with study procedures, restrictions, or requirements judged by the investigator
- •The subject whose safety cannot be ensured or study assessments would be interfered judged by the investigator
- •Pregnant women, breastfeeding women or woman who has a child-bearing plan during the study
- •History of neuropathy or mental disorders, including epilepsy and dementia
研究组 & 干预措施
HS-10370（Phase 1a：Dose Escalation）
Subjects with advanced solid tumors will be enrolled in dose escalation cohorts. Dose escalation of HS-10370 will be done to determine maximum tolerated dose.
干预措施: HS-10370 (Drug)
HS-10370（Phase 1b：Dose Expansion ）
Depending on data obtained from the dose escalation part, dose expansion may proceed with multiple cohorts in subjects with advanced solid tumors having a KRAS G12C mutation.
干预措施: HS-10370 (Drug)
HS-10370（Phase 2 ）
Subjects with locally advanced or metastatic KRAS G12C mutant NSCLC will be enrolled in phase 2 part to evaluate the efficacy and sufficient safety of HS-10370 as monotherapy.
干预措施: HS-10370 (Drug)
结局指标
主要结局
Phase Ia：To determine the maximum tolerated dose (MTD)
时间窗: From the single dose to the last dose of the first cycle defined as 21 days of multiple dosing (28 days).
Number of participants with dose limiting toxicity
2. Phase Ib/II: To evaluate clinical activity/efficacy of HS-10370 by assessment of objective response rate
时间窗: up to 24 months
Objective response rate (ORR) assessed by Response Evaluation Criteria in Solid Tumors 1.1 (RECIST 1.1)
次要结局
- Observed maximum plasma concentration (Cmax) after single dose of HS-10370(From pre-dose to 120 hours after single dose on Day 1)
- Apparent terminal half-life (T1/2) after single dose of HS-10370(From pre-dose to 120 hours after single dose on Day 1)
- Overall survival (OS)(24 months)
- Incidence and severity of treatment-emergent adverse events(From baseline until 28 days after the last dose)
- Time to reach maximum plasma concentration (Tmax) after single dose of HS-10370(From pre-dose to 120 hours after single dose on Day 1)
- Progression-free survival (PFS)(24 months)
- Duration of response (DOR)(24 months)
- Disease Control Rate (DCR)(24 months)