A Phase II Study to Evaluate the Efficacy and Safety of GT90001 in Combination With Nivolumab as a Second-line Treatment in Subjects With Advanced Hepatocellular Carcinoma
试验速览
- 阶段
- 2 期
- 状态
- 进行中(未招募)
- 发起方
- 入组人数
- 5
- 试验地点
- 5
- 主要终点
- The Objective Response Rate (ORR) (confirmed) as evaluated by an Independent Review Committee (IRC) according to RECIST v1.1
研究概览
简要总结
This is a global phase II, open label study in the subjects with Advanced Hepatocellular Carcinoma (aHCC) who were intolerant or had progressed after or intolerant to first-line Immune Checkpoint Inhibitors (ICI) such as Atezolizumab plus Bevacizumab, or ICI plus Tyrosine Kinase Inhibitor (TKI).
Based on published and first-hand experience with the safety and tolerability of both GT90001 and Nivolumab, the proposed dose is GT90001 7 mg/kg in combination with Nivolumab 240 mg, infusion every two weeks.
This study will enroll a total of 105 subjects to receive combinational therapy of Nivolumab and GT90001.
• Nivolumab 240 mg will first be administered by intravenous infusion over 30 minutes, then 30 minutes later, give intravenous infusion of GT90001 7.0 mg/kg over 60 min, once every two weeks.
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
- •Subjects must have confirmed diagnosis of aHCC (locally advanced or metastatic hepatocellular carcinoma) by radiography, histology and/or cytology, not eligible for surgical and/or locoregional therapies; or progressive disease after surgical and/or locoregional therapies (fibrolamellar, sarcomatoid HCC and mixed hepatocellular / cholangiocarcinoma subtypes are not eligible);
- •Have Barcelona Clinic Liver Cancer (BCLC) Stage C disease or BCLC Stage B disease not amenable to locoregional therapy or refractory to locoregional therapy;
- •Have documented disease progression after or intolerance to first line treatment of immune checkpoint inhibitors(ICI)
- •Child-Pugh score ≤ 6 (Child-Pugh A) score within 7 days of first dose of study drug;
- •ECOG performance status: 0-1 within 7 days of first dose of study drug;
- •Have a predicted life expectancy of greater than 3 months;
- •Adequate hematologic and end-organ function functions of the important organs are confirmed.
排除标准
- •Presence of tumor thrombus involving main trunk of portal vein (Vp4), inferior vena cava, cardiac involvement of HCC;
- •Subjects with untreated or incompletely treated varices with bleeding or high-risk for bleeding. Has had esophageal or gastric variceal bleeding within the last 6 months;
- •History of encephalopathy;
- •Has a known history of, or any evidence of central nervous system (CNS) metastases and/or carcinomatous meningitis;
- •Had history of a solid organ or hematologic transplant;
- •Has received locoregional therapy to liver (TACE, TAE, hepatic arterial infusion [HAI], radiation, radioembolization or ablation) within 4 weeks of start of study treatment.
- •Had prior systemic TKI treatment prior to start of study treatment;
- •Has received prior immune checkpoint inhibitors within 4 weeks of start of study treatment;
- •Has received Nivolumab in the first-line systemic therapy:
- •Active co-infection with:
- •Both hepatitis B and C as evidenced by positive HBV surface antigen or detectable HBV DNA and HCV RNA, OR
- •Hepatitis D infection in subjects with hepatitis B
- •Has an active bacterial or fungal infection requiring systemic therapy within 7 days prior to study drug dosing;
- •Has a known history of active tuberculosis (Bacillus Tuberculosis);
- •Serious, non-healing or dehiscing wound, active ulcer, or untreated bone fracture;
- •Thrombotic or embolic events (except HCC tumor thrombus) within the past 6 months, such as cerebrovascular accident (including transient ischemic attacks), pulmonary embolism; If prior history of deep vein thrombosis (DVT) / (pulmonary embolism (PE), the subject needs to be on stable doses of anticoagulation with low molecular weight heparin or oral anticoagulant for at least two weeks;
- •Has a known additional malignancy that is progressing or has required active treatment within the past 3 years.
- •Has a history of (non-infectious) pneumonitis that required steroids or has current pneumonitis;
- •Subjects with any other serious disease considered by the investigator not in the condition to enter into the trial;
研究组 & 干预措施
GT90001+Nivolumab
干预措施: Nivolumab (Drug)
GT90001+Nivolumab
干预措施: GT90001 (Drug)
结局指标
主要结局
The Objective Response Rate (ORR) (confirmed) as evaluated by an Independent Review Committee (IRC) according to RECIST v1.1
时间窗: Approximately 2 years
ORR is defined as the proportion of participants with best overall response of confirmed complete response (CR) or partial response (PR). RECIST: Response Evaluation Criteria in Solid Tumors
次要结局
- DOR as evaluated by an IRC according to HCC mRECIST(Approximately 2 years)
- PFS as evaluated by an IRC according to HCC mRECIST(Approximately 2 years)
- Time To Response (TTR) as evaluated by an IRC according to RECIST v1.1(Approximately 2 years)
- DOR as evaluated by the investigator according to RECIST v1.1(Approximately 2 years)
- PFS as evaluated by the investigator according to RECIST v1.1(Approximately 2 years)
- TTP as evaluated by the investigator according to RECIST v1.1(Approximately 2 years)
- ORR (confirmed) as evaluated by an IRC according to HCC mRECIST(Approximately 2 years)
- TTR as evaluated by an IRC according to HCC mRECIST(Approximately 2 years)
- TTP as evaluated by an IRC according to HCC mRECIST(Approximately 2 years)
- DCR as evaluated by an IRC according to HCC mRECIST(Approximately 2 years)
- DCR as evaluated by the investigator according to RECIST v1.1(Approximately 2 years)
- Duration OF Response (DOR) as evaluated by an IRC according to RECIST v1.1(Approximately 2 years)
- Disease Control Rate (DCR) as evaluated by an IRC according to RECIST v1.1(Approximately 2 years)
- TTR as evaluated by the investigator according to HCC mRECIST(Approximately 2 years)
- DOR as evaluated by the investigator according to HCC mRECIST(Approximately 2 years)
- Presence of Anti-Drug Antibodies (ADAs) to GT90001 and Nivolumab during the study relative to the presence of ADAs at baseline(Approximately 2 years)
- Time to Progression (TTP) as evaluated by an IRC according to RECIST v1.1(Approximately 2 years)
- ORR (confirmed) as evaluated by the investigator according to RECIST v1.1(Approximately 2 years)
- ORR (confirmed) as evaluated by the investigator according to HCC mRECIST(Approximately 2 years)
- Progression Free Survival (PFS) as evaluated by an IRC according to RECIST v1.1(Approximately 2 years)
- TTR as evaluated by the investigator according to RECIST v1.1(Approximately 2 years)
- PFS as evaluated by the investigator according to HCC mRECIST(Approximately 2 years)
- Overall survival (OS)(Approximately 3 years)
- TTP as evaluated by the investigator according to HCC mRECIST(Approximately 2 years)
- DCR as evaluated by the investigator according to HCC mRECIST(Approximately 2 years)
- Safety and tolerability (any Advense Events (AEs), Severe AEs , immune-related AEs (irAEs), treatment-related AEs, abnormal laboratory values, etc.(Approximately 2 years)
