NCT04663035招募中2 期
CT-guided Thermal Ablation Plus Tislelizumab Versus Ablation Alone for Intrahepatic Recurrent Early Stage Hepatocellular Carcinoma: a Randomized Controlled Phase II Clinical Trial
Ming Zhao1 个研究点 分布在 1 个国家目标入组 120 人开始时间: 2020年12月21日最近更新:
适应症
干预措施
相关药物
试验速览
- 阶段
- 2 期
- 状态
- 招募中
- 发起方
- 入组人数
- 120
- 试验地点
- 1
- 主要终点
- 1-year recurrence-free survival (RFS) rate
研究概览
简要总结
This is a randomized, controlled, phase 2 study to assess the efficacy and safety of ablation followed by tislelizumab versus ablation alone in patients with early recurrent hepatocellular carcinoma.
详细描述
Ablation is one of the main treatments for early recurrent HCC, and its immune stimulation is expected to improve the efficacy of anti-PD-1 immune checkpoint inhibitor therapy. Tislelizumab is a new immunotherapy agent with independent intellectual property rights in China, which is highly efficient and safe. It is of great value to combine Tislelizumab with ablation to reduce the risk of recurrence in HCC patients. In this study, early-stage HCC patients with high risk of recurrence would be included and randomly assigned to receive ablation plus Tislelizumab or ablation alone. The tumor recurrence, overall survival and safety would be observed and recorded to analyze whether Tislelizumab can reduce the recurrence rate.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 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
- •Pathological diagnosed HCC.
- •The recurrent lesions should meet the diagnostic and staging criteria of the Barcelona liver cancer clinical system (BCLC) recommended by the American Association of liver Diseases and the European Association of liver Diseases (AASLD/EASL). The specific diagnostic criteria for HCC are as follows:
- •I. Intrahepatic lesions ≥ 1cm, with typical HCC findings in dynamic contrast-enhanced CT or MRI, that is, enhancement in arterial phase or decreased enhancement in portal phase.
- •II. Intrahepatic lesions ≥ 1cm without typical imaging findings, the biopsy can be performed.
- •III. Intrahepatic lesions < 1cm, ultrasound follow-up every 4 months, if the enlargement exceeds 1cm, then refer to standard I or II.
- •If the intrahepatic recurrent lesions are diagnosed by the above criteria, BCLC-0/A stage can be performed as follows:
- •I. BCLC-0: single lesion < 2cm, Child-Pugh A (without ascites), and ECOG-PS
- •II.BCLC-A: single lesion ≥ 2cm, Child-Pugh A (without ascites), and ECOG-PS
- •III.BCLC-A stage: 2-3 lesions but all are less than 3cm. Child-Pugh A (without ascites), and ECOG-PS
- •The recurrence time of HCC should be between 3 and 12 months.
- •Patients with recurrent HCC lesions should meet the indications of ablation treatment, as follows:
- •I. Single lesion ≤ 5 cm; or. II. 2-3 lesions, all are less than 3cm; and. III. The location of the above lesions should be far away from the dangerous sites.
- •Life expectancy ≥ 12 months.
- •The laboratory test shall be completed within 7 days before the screening and the following criteria shall be met: I. Adequate hematologic function：
- •WBC ≥ 2.0 x 109/L (stable, off any growth factor within 4 weeks of study drug administration)
- •Neutrophils ≥ 1.5 x 109/L (stable, off any growth factor within 4 weeks of study drug administration)
- •Platelets ≥ 60 x 109/L (transfusion to achieve this level is not permitted)
- •Hemoglobin ≥ 80 g/L (may be transfused to meet this requirement)
- •II. Adequate hepatic function:
- •Serum Aspartate Aminotransferase (AST) < 8 X ULN
- •Serum Alanine Aminotransferase (ALT) < 8 X ULN
- •Serum total bilirubin < 3 mg/dL
- •Serum albumin ≥ 2.8 g/dL
- •III. Adequate coagulation function:
- •a)Prothrombin time (PT)-international normalized ratio (INR)≤ 2.3 or PT < 6 seconds above control
- •IV. Adequate renal function:
- •Creatinine Crack >40 mL/min (Cockcroft-Gault formula) a serum creatinine of < 1.5 × ULN
排除标准
- •Target lesion
- •Known fibrolamellar HCC, sarcomatous HCC, or mixed cholangiocarcinoma and HCC.
- •Patients who have undergone a liver transplant or those who are in the waiting list for liver transplantation.
- •With vascular invasion and extrahepatic metastases.
- •General condition
- •Patients with cardiac pacemaker implantation.
- •Any history of hepatic encephalopathy.
- •Any prior (within 1 year) or current clinically significant ascites as measured by physical examination and that requires active paracentesis for control.
- •Any history of clinically meaningful variceal bleeding within the last 3 months
- •Hepatitis B virus DNA copy number > 500 IU/mL.
- •Hepatitis D infection in subjects with hepatitis B.
- •Prior malignancy active within the previous 5 years except for locally curable cancers that have been apparently cured, such as basal or squamous cell skin cancer, prostate cancer without evidence of PSA progression or carcinoma in situ such as the following: gastric, prostate, cervix, colon, melanoma, or breast for example.
- •Subjects with any active autoimmune disease or history of known or suspected autoimmune disease except for subjects with vitiligo, resolved childhood asthma/atopy, type I diabetes mellitus, residual hypothyroidism due to autoimmune condition only requiring hormone replacement, psoriasis not requiring systemic treatment, or conditions not expected to recur in the absence of an external trigger are permitted to enroll.
- •Uncontrolled or clinically significant cardiac disease.
- •Positive test for human immunodeficiency virus (HIV) or known acquired immunodeficiency syndrome (AIDS).
- •Previous / concomitant therapy
- •Prior therapy with an anti-PD-1, anti-PD-L1, anti-PD-L2, anti- CD137, or anti-CTLA-4 antibody (or any other antibody or drug specifically targeting T-cell co-stimulation or checkpoint pathways)
- •Prior organ allograft or allogeneic bone marrow transplantation
- •All toxicities attributed to prior anti-cancer therapy other than neuropathy, alopecia and fatigue must have resolved to Grade 1 (NCI CTCAE version 5.0) or baseline before administration of study drug. Subjects with toxicities attributed to prior anti-cancer therapy which are not expected to resolve and result in long lasting sequelae are permitted to enroll. Neuropathy must have resolved to Grade 2 (NCI CTCAE version 5.0).
- •Active bacterial or fungal infections requiring systemic treatment within 7 days
- •Use of other investigational drugs (drugs not marketed for any indication) within 28 days or at least 5 half-lives (whichever is longer) before study drug administration
- •Subjects with a condition requiring systemic treatment with either corticosteroids (> 10 mg daily prednisone equivalents) or other immunosuppressive medications within 14 days of study drug administration. Inhaled or topical steroids and adrenal replacement doses > 10 mg daily prednisone equivalents are permitted in the absence of active autoimmune disease.
研究组 & 干预措施
Ablation Plus Tislelizumab
Experimental
Patients in this arm will receive ablation followed by tislelizumab, which will be started within 3-7 days after ablation until disease progression or intolerable toxicity, for 12 months.
干预措施: Tislelizumab (Drug)
Ablation Plus Tislelizumab
Experimental
Patients in this arm will receive ablation followed by tislelizumab, which will be started within 3-7 days after ablation until disease progression or intolerable toxicity, for 12 months.
干预措施: Ablation (Procedure)
Ablation Alone
Active Comparator
Patients in this group will receive ablation therapy and then enter the follow-up phase.
干预措施: Ablation (Procedure)
结局指标
主要结局
1-year recurrence-free survival (RFS) rate
时间窗: 1 year
It is defined as the percentage of patients who achieve a time interval of 1 year of no disease recurrence (i.e., intrahepatic recurrence or extrahepatic metastasis) or death (by any cause) from date of enrollment, whichever occurs first.
次要结局
- 3-year recurrence-free survival (RFS) rate(3 years)
- 2-year recurrence-free survival (RFS) rate(2 years)
- Safety of ablation and ablation plus Tislelizumab(From date of randomization up to 5 years, approximately)
- Evaluate the patient's cancer-related QoL using the European Organization for Research and Treatment of Cancer (EORTC) QOL questionnaire (QLQ), the EORTC QLQ-C30 and the EORTC QLQ-HCC18.(From date of randomization up to 5 years, approximately)
- Time to Recurrence (TTR)(From date of randomization up to 5 years, approximately)
- Biomarkers in tumor and peripheral blood to evaluate association with clinical efficacy and/or incidence of AEs.(From date of randomization up to 5 years, approximately)
- Overall survival (OS)(3 years)
研究者
Ming Zhao
Professor
Sun Yat-sen University
研究点 (1)
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