A Phase I/II, Dose-escalation Study of Lipotecan Based Concurrent Chemoradiotherapy in Hepatocellular Carcinoma With Portal Vein Tumor Thrombosis
试验速览
- 阶段
- 1 期
- 状态
- 终止
- 发起方
- 入组人数
- 1
- 试验地点
- 4
- 主要终点
- Maximum tolerated dose determination for Lipotecan based CCRT
研究概览
简要总结
This is a phase I/II dose-escalation study of lipotecan based concurrent chemoradiotherapy in hepatocellular carcinoma with portal vein tumor thrombosis.
详细描述
Protocol number: TLCTLC388A1008
Primary objective:
To evaluate the safety and tolerability, including maximum tolerated dose (MTD) and dose-limiting toxicity (DLT), of Lipotecan based concurrent chemoradiotherapy (CCRT) in patients with hepatocellular carcinoma (HCC) and portal vein tumor thrombosis (PVTT) unsuitable for local treatment.
Secondary Objective:
The secondary objective is to explore the efficacy of Lipotecan based CCRT in patients with HCC and PVTT and the effect on quality of life.
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
- •Patients will be males or females
- •≥20 years of age in Taiwan
- •≥18 years old in China
- •Patients with histologically confirmed HCC or patients who do not have histological diagnosis, but the lesion is larger than 1 cm in a cirrhotic liver with typical HCC image of contrast enhanced CT scan or MRI. If the image characteristic is not typical of HCC, another contrast enhanced image modality should be confirmed for diagnosis.
- •Patients with PVTT (BCLC stage C) who are not suitable for local therapies
- •Patients with a measureable targeting lesion
- •Patients with an anticipated residual life expectancy ≥3 months
- •Patients who have adequate organ function
- •Patients with Eastern Cooperative Oncology Group (ECOG) performance status ≤2
- •Patients who are willing to follow birth control requirements during the study treatment and continue until 2 months after the completion of study treatment
- •Patients willing and able to comply with the study procedures and to sign a written ICF
排除标准
- •Patients with infiltrative type HCC
- •Patients with evidence of any extrahepatic metastasis, including but not limited to inferior vena cava thrombosis, bone metastasis, brain metastasis, or regional lymph node metastasis
- •Patients with a history of West Haven criteria grade III-IV hepatic encephalopathy or ascites
- •Patients with a history of other malignancy except primary HCC within 3 years prior to the screening visit, excluding skin squamous cell carcinoma or basal cell carcinoma
- •Patients who fail to follow the radiation dose constraint in any critical organ in the radiotherapy planning
- •Patients with an inadequately defined hepatic tumor margin for RT planning on MRI or CT that may impact treatment or safety based on investigator's judgment
- •Patients who have experienced significant allergy or hypersensitivity to the contrast medium for CT or MRI that makes it unsafe to perform the delineation for RT planning
- •Patients with a history of liver transplantation
- •Patients with a significant concurrent disease
研究组 & 干预措施
Lipotecan based chemoradiotherapy
Patients will receive Lipotecan based CCRT. Lipotecan will be given as a 30-minute (±3 minutes) iv infusion qw for 6 weeks at the predefined dose level for each cohort. A total of 6 doses of Lipotecan will be administered to each patient in conjunction with RT at 3.5 Gy per fraction for 16 fractions. During CCRT period, Lipotecan should be given within 2 hours prior to the start of RT, and the Lipotecan and RT should be delivered on the same day, unless any conditions fulfils with the dose interruption standards. Radiotherapy treatment, at the allocated dose level, is only permitted if the normal tissue dose constrain criteria are maintained
干预措施: Lipotecan (Drug)
结局指标
主要结局
Maximum tolerated dose determination for Lipotecan based CCRT
时间窗: 3 months
To determine maximum tolerated dose for Lipotecan based CCRT in HCC patients with portal vein tumor thrombosis
Best objective response evaluation of portal vein tumor thrombosis
时间窗: 1 year
To evaluate the best objective response rate of portal vein tumor thrombosis
次要结局
- Best overall response of overall disease(1 year)
- Disease control rate of portal vein tumor thrombosis, liver tumors and overall disease(1 year)
- Conversion rate (CR) of portal vein tumor thrombosis(1 year)
- Progression free survival of overall disease(1 year)
- Overall survival of overall disease(1 year)
- Time to progression of overall disease(1 year)