Phase 1b/2, Multicenter, Open-label Study of Carfilzomib, Carboplatin, and Etoposide in Subjects With Previously Untreated Extensive-stage Small-cell Lung Cancer
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 发起方
- Amgen
- 入组人数
- 32
- 试验地点
- 17
- 主要终点
- Number of Participants With Dose-limiting Toxicities
研究概览
简要总结
The purpose of this study is to determine the maximum tolerated dose and assess the safety, tolerability and activity of carfilzomib given in combination with carboplatin and etoposide as initial therapy for patients with extensive-stage small-cell lung cancer (ES SCLC).
研究设计
- 研究类型
- Interventional
- 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
- •Histologically or cytologically confirmed diagnosis of extensive-stage small-cell lung cancer (ES-SCLC) with measurable disease per Response Evaluation Criteria in Solid Tumors (RECIST) Version 1.1; ES-SCLC is defined as: small-cell lung cancer (SCLC) that has spread beyond one hemithorax and regional lymph nodes on the same side (e.g., supraclavicular) to the contralateral hemithorax, lymph nodes, or more distant locations in the body
- •Subjects with asymptomatic brain metastases or other central nervous system (CNS) disease at screening/diagnosis are eligible
- •Males and females ≥ 18 years of age
- •Eastern Cooperative Oncology Group (ECOG) performance status 0-1
排除标准
- •Previous systemic therapy to treat small-cell lung cancer (SCLC). Subjects with recurrent or progressive limited-stage SCLC after previous systemic treatment are not eligible for study participation.
- •Whole brain or focal radiation therapy within 14 days prior to Cycle 1 Day 1 (C1D1) for Phase 1b or prior to randomization for Phase 2
- •Congestive heart failure (New York Heart Association [NYHA] class III to IV), symptomatic ischemia, conduction abnormalities uncontrolled by conventional intervention, or myocardial infarction within 6 months prior to prior to C1D1 for Phase 1b or prior to randomization for Phase 2
研究组 & 干预措施
Carfilzomib Combination
Participants received carfilzomib on days 2, 3, 9, and 10 of each 21-day cycle as per the dose escalation schema, carboplatin at a target area under the curve (AUC) of 5 on day 1 of each cycle, and etoposide 100 mg/m² on days 1, 2, 3 of each 21-day cycle for up to 6 cycles. Participants with stable disease or better continued to receive carfilzomib alone until progressive disease (PD), unacceptable toxicity, withdrawal of consent, study closure, or death, whichever occurred earliest.
干预措施: Carfilzomib (Drug)
Carfilzomib Combination
Participants received carfilzomib on days 2, 3, 9, and 10 of each 21-day cycle as per the dose escalation schema, carboplatin at a target area under the curve (AUC) of 5 on day 1 of each cycle, and etoposide 100 mg/m² on days 1, 2, 3 of each 21-day cycle for up to 6 cycles. Participants with stable disease or better continued to receive carfilzomib alone until progressive disease (PD), unacceptable toxicity, withdrawal of consent, study closure, or death, whichever occurred earliest.
干预措施: Carboplatin (Drug)
Carfilzomib Combination
Participants received carfilzomib on days 2, 3, 9, and 10 of each 21-day cycle as per the dose escalation schema, carboplatin at a target area under the curve (AUC) of 5 on day 1 of each cycle, and etoposide 100 mg/m² on days 1, 2, 3 of each 21-day cycle for up to 6 cycles. Participants with stable disease or better continued to receive carfilzomib alone until progressive disease (PD), unacceptable toxicity, withdrawal of consent, study closure, or death, whichever occurred earliest.
干预措施: Etoposide (Drug)
结局指标
主要结局
Number of Participants With Dose-limiting Toxicities
时间窗: First 21-day Cycle
The maximum tolerated dose (MTD) was defined as the highest dose level at which \< 33% of participants experienced a dose-limiting toxicity (DLT) during the first 21-day cycle. Dose-limiting toxicities were evaluated according to the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI-CTCAE) Version 4.03. A DLT was defined as: * A grade 3 or greater non-hematologic toxicity that was assessed as related to carfilzomib by the investigator except in the case of neuropathy. A grade 2 or higher neuropathy with pain was considered a DLT. * Grade 4 neutropenia: absolute neutrophil count (ANC) \< 500 mm³, lasting ≥ 7 days despite granulocyte colony stimulating factor support, or any febrile (temperature \> 38.3°C) neutropenia (ANC \< 1000 mm³). * Thrombocytopenia of any grade associated with clinically significant bleeding or platelet/blood transfusion * Grade 4 fatigue lasting ≥ 7 days * Grade 3 nausea, vomiting or diarrhea lasting ≥ 7 days.
次要结局
- Maximum Plasma Concentration - Phase 2(Cycle 1 Day 2)
- Time of Maximum Plasma Concentration - Phase 2(Cycle 1 Day 2)
- Number of Participants With Adverse Events (AEs)(From first day of any study treatment (i.e., carfilzomib, carboplatin, or etoposide) up to 30 days after the last day of study treatment. The median overall duration of treatment was 16 weeks.)
- Area Under Plasma Concentration-Time Curve - Phase 2(Cycle 1 Day 2)
- Overall Survival (OS) - Phase 2(30 months)