An Open-label, Multicenter, Phase I Clinical Study to Evaluate the Safety, Tolerability, Pharmacokinetics Characteristics or Preliminary Efficacy and Antitumor Activity of GNC-077 Multi-specific Antibody Injection in Patients With Locally Advanced or Metastatic Non-small Cell Lung Cancer and Other Solid Tumors
试验速览
- 阶段
- 1 期
- 状态
- 招募中
- 入组人数
- 20
- 试验地点
- 1
- 主要终点
- Phase Ia: Dose limiting toxicity (DLT)
研究概览
简要总结
This study is an open-label, multicenter, dose-escalation and cohort expansion phase I clinical study to evaluate the safety, tolerability, pharmacokinetics characteristics or preliminary efficacy and antitumor activity in patients with Locally advanced or metastatic non-small cell lung cancer and other solid tumors.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 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
- •Able to understand the informed consent form, voluntarily participate in and sign the informed consent form;
- •Gender is not limited;
- •Age: ≥18 years old and ≤75 years old (stage Ia); ≥18 years old (stage Ib);
- •Locally advanced or metastatic non-small cell lung cancer and other solid tumors;
- •Must have at least one measurable lesion that meets the RECIST v1.1 definition;
- •have archived primary or recurrent tumor tissue specimens that can be submitted for central review;
- •The expected survival time as judged by the investigators was ≥3 months;
- •Bone marrow function, renal function and liver function should meet the requirements;
- •Coagulation function: fibrinogen ≥1.5g/L; Activated partial thromboplastin time (APTT) ≤1.5×ULN; Prothrombin time (PT) ≤1.5×ULN;
- •Fertile female subjects or male subjects with fertile partners must use highly effective contraception from 7 days before the first dose until 12 weeks after the last dose. Female subjects of childbearing potential must have a negative serum pregnancy test within 7 days before the first dose;
- •Subjects were able and willing to comply with protocol-specified visits, treatment plans, laboratory tests, and other study-related procedures.
排除标准
- •Chemotherapy, biological therapy, immunotherapy and other anti-tumor therapies have been used within 4 weeks or 5 half-lives before the first dose; Mitomycin and nitrosoureas were administered within 6 weeks before the first dose; Oral drugs such as fluorouracil;
- •Patients with active infection requiring intravenous antibiotics who did not complete treatment within 1 week before enrollment;
- •Positive human immunodeficiency virus antibody, active tuberculosis, active hepatitis B virus infection or hepatitis C virus infection;
- •No reduction in toxicity from previous antineoplastic therapy to grade I as defined in CTCAE, version 5.0, or to the level specified in the inclusion criteria;
- •Patients at risk for active autoimmune disease or with a history of autoimmune disease may have central nervous system involvement;
- •Pulmonary disease defined as ≥ grade 3 according to NCI-CTCAE v5.0; A history of ILD requiring steroid therapy, or current ILD or grade ≥2 radiation pneumonitis;
- •Patients with previous allogeneic hematopoietic stem cell transplantation or organ transplantation;
- •Had a history of severe cardiovascular and cerebrovascular diseases;
- •Patients had or had thrombotic events such as deep vein thrombosis, arterial thrombosis and pulmonary embolism within 6 months before screening;
- •Brain parenchymal metastases and/or meningeal metastases or spinal cord compression, excluding stable and asymptomatic brain parenchymal metastases;
- •Uncontrolled pleural effusion with clinical symptoms who were judged by the investigator to be ineligible for enrollment;
- •Poorly controlled hypertension (systolic blood pressure > 150 mmHg or diastolic blood pressure > 100 mmHg);
- •Who had participated in a clinical trial of an unmarketed drug within 4 weeks before the trial dose;
- •Had received a live vaccine within 4 weeks before the trial dose;
- •Other circumstances that the investigator deemed inappropriate for participation in the trial.
研究组 & 干预措施
GNC-077
Participants receive GNC-077 as intravenous infusion for the first cycle (3 weeks). Participants with clinical benefit could receive additional treatment for more cycles. The administration will be terminated because of disease progression or intolerable toxicity occurring or other reasons.
干预措施: GNC-077 (Drug)
结局指标
主要结局
Phase Ia: Dose limiting toxicity (DLT)
时间窗: Up to 21 days after the first dose
DLTs are assessed according to NCI-CTCAE v5.0 during the first cycle and defined as occurrence of any of the toxicities in DLT definition if judged by the investigator to be possibly, probably or definitely related to study drug administration.
Phase Ia: Maximum tolerated dose (MTD)
时间窗: Up to 21 days after the first dose
MTD is defined as the highest dose level at which no more than 1 in 6 participants experienced a DLT during the first cycle .
Phase Ia: Treatment-Emergent Adverse Event (TEAE)
时间窗: Up to approximately 24 months
TEAE is defined as any unfavorable and unintended change in the structure, function, or chemistry of the body temporally emerging, or any worsening (i.e., any clinically significant adverse change in frequency and/or intensity) of a pre-existing condition during the treatment of GNC-077 . The type, frequency and severity of TEAE will be evaluated during the treatment of GNC-077.
Phase Ib: Recommended Phase II Dose (RP2D)
时间窗: Up to approximately 24 months
The RP2D is defined as the dose level chosen by the sponsor (in consultation with the investigators) for phase II study, based on safety, tolerability, efficacy, PK, and PD data collected during the dose escalation study of GNC-077.
次要结局
- Cmax(Up to approximately 24 months)
- Tmax(Up to approximately 24 months)
- AUC0-inf(Up to approximately 24 months)
- AUC0-t(Up to approximately 24 months)
- CL (Clearance)(Up to approximately 24 months)
- T1/2(Up to approximately 24 months)
- ADA (anti-drug antibody)(Up to approximately 24 months)
- Objective Response Rate (ORR)(Up to approximately 24 months)
- Disease Control Rate (DCR)(Up to approximately 24 months)
- Duration of Response (DOR)(Up to approximately 24 months)
- Progression-free survival (PFS)(Up to approximately 24 months)
- Overall survival (OS)(Up to approximately 24 months)