Phase I/II Randomized Clinical Trial of Selinexor Plus Gemcitabine in Selected Advanced Soft-tissue Sarcoma and Osteosarcoma
试验速览
- 阶段
- 1 期
- 状态
- 招募中
- 发起方
- 入组人数
- 14
- 试验地点
- 6
- 主要终点
- Maximum tolerated dose (MTD)
研究概览
简要总结
Phase I-II, randomized, open-label, multicenter, international clinical trial Patients with advanced soft-tissue sarcoma (undifferentiated pleomorphic sarcoma, leiomyosarcoma, alveolar soft-part sarcoma) and osteosarcoma will receive selinexor in combination with gemcitabine.
详细描述
Phase I-II, randomized, open-label, multicenter, international clinical trial Patients with advanced soft-tissue sarcoma (undifferentiated pleomorphic sarcoma, leiomyosarcoma, alveolar soft-part sarcoma) and osteosarcoma will receive selinexor in combination with gemcitabine.
In the Phase I part safety and toxicity of the combination will be assessed using a 3+3 design. The recommended dose for the Phase II will be determined.
In the Phase II part there will be 4 different cohorts:
Cohort 1: Undifferentiated pleomorphic sarcoma (UPS) Cohort 2: Leiomyosarcoma (LMS) Cohort 3: Alveolar soft-part sarcoma (ASPS) Cohort 4: Osteosarcoma Patients will be randomized for phase II part only (except in cohort 3) in an open-label way to receive selinexor in combination with gemcitabine versus gemcitabine alone
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Sequential
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients must provide written informed consent prior to performance of any study-specific procedures and must be willing to comply with treatment and follow-up. Informed consent must be obtained prior to start of the screening process. Procedures conducted as part of the patient's routine clinical management (e.g. imaging tests), obtained prior to signature of informed consent may be used for screening or baseline purposes as long as these procedures are conducted as specified in the protocol.
- •Age: 18-80 years
- •Histologic diagnosis of soft tissue sarcoma (undifferentiated pleomorphic sarcoma, leiomyosarcoma, alveolar soft part sarcoma) or osteosarcoma confirmed by central pathology review prior to enrolment with an archive tumor sample. A fresh paraffin embedded tumor tissue block must be provided for all subjects for biomarker analysis before and (when feasible) after treatment with investigational products.
- •Metastatic/advanced disease in progression in the last 6 months.
- •Patients have previously received at least one previous line of systemic therapy
- •Measurable disease according to RECIST 1.1 criteria.
- •Eastern Cooperative Oncology Group (ECOG) Performance Status of 0-
- •Adequate hepatic, renal, cardiac, and hematologic function.
- •Laboratory tests as follows:
- •Absolute neutrophil count ≥ 1,500/mm³
- •Platelet count ≥ 100,000/mm³
- •Bilirubin ≤ 1.5 mg/dL
- •AST and ALT ≤ 2.5 times upper limit of normal
- •Creatinine ≤ 1.5 mg/dL
- •Left ventricular ejection fraction ≥ 50% by echocardiogram or MUGA scan.
- •Females of childbearing potential must have a negative serum or urine pregnancy test within 72 hours prior to enrollment and agree to use birth control measures during study treatment and for 3 months after its completion. Patients must not be pregnant or nursing at study entry. Women/men of reproductive potential must have agreed to use an effective contraceptive method.
排除标准
- •Three or more previous lines of chemotherapy
- •Prior selinexor or another XPO1 inhibitor treatment.
- •Administration of a previous gemcitabine-containing treatment.
- •Any concurrent medical condition or disease (e.g. uncontrolled active hypertension, uncontrolled active diabetes, active systemic infection, etc.) that is likely to interfere with study procedures.
- •Uncontrolled active infection requiring parenteral antibiotics, antivirals, or antifungals within 1 week prior to Cycle 1 Day 1 (C1D1). Patients on prophylactic antibiotics or with a controlled infection within 1 week prior to C1D1 are acceptable.
- •Pregnant or breastfeeding females.
- •Body surface area (BSA) <1.4 m2 at baseline, calculated by the Du Bois(31) or osteller(32) method.
- •Life expectancy of less than 3 months.
- •Major surgery within 4 weeks prior to C1D
- •Any active gastrointestinal dysfunction interfering with the patient's ability to swallow tablets, or dysfunction that could interfere with absorption of study treatment.
- •Inability or unwillingness to take supportive medications such as anti-nausea and anti-anorexia agents as recommended by the NCCN CPGO for antiemesis and anorexia/cachexia (palliative care).
- •Any active, serious psychiatric, medical, or other conditions/situations that, in the opinion of the Investigator, could interfere with treatment, compliance, or the ability to give informed consent.
- •Presence of brain or central nervous system metastases, unless they are controlled (patients with treated and stable metastasis are eligible).
研究组 & 干预措施
Selinexor + Gemcitabine
Dose escalation levels (Phase I):
All included patients will take both drugs:
Selinexor weekly (given on days 1,8 and 15 of each cycle) will be dispensed at different dose levels: dose level 1:60 mg, dose level 2: 60 mg, dose level 3: 60 mg, and dose level 4: 80 mg).
Gemcitabine weekly (given on days 1, 8 of each cycle) will be administered at different dose levels: (dose level 1:1000 mg/m2 (30 min), dose level 2:1000 mg/m2 (10 mg/m2/min), dose level 3:1200 mg/m2 (10 mg/m2/min) and dose level 4: 1200 mg/m2 (10 mg/m2/min)).
Selinexor: tablet (20 mg tablets) Oral use.
Gemcitabine: Concentrate for solution for infusion. Intravenous use.
干预措施: Selinexor (Drug)
结局指标
主要结局
Maximum tolerated dose (MTD)
时间窗: 6 months
To determine the maximum tolerated dose (MTD) or the recommended dose for phase II of Selinexor plus gemcitabine.
次要结局
- Objective response rate (ORR).(6 months)
- Evaluate efficacy according to Choi response(6 months)
- Patients's quality of life (QoL)(6 months)
- Pharmacokinetic values in blood analysis(6 months)
- Safety profile according to CTCAE 5.0.(6 months)