Dasatinib in Treating Patients With Stage IIIB, Stage IV, or Recurrent Non-Small Cell Lung Cancer
Phase II Study of Dasatinib in Non Small Cell Lung Cancer
研究概览
详细说明
PRIMARY OBJECTIVES:
I. Determine the progression-free survival at 12 weeks in patients with stage IIIB or IV or recurrent non-small cell lung cancer treated with dasatinib.
SECONDARY OBJECTIVES:
I. Determine the rate of response in patients treated with this drug. II. Examine the relationship between clinical response to this drug and epidermal growth factor receptor (EGFR) mutational status, EGFR copy number, and (phosphorylated Src) pSrc expression levels in pre-treatment tumor biopsies.
III. Determine the toxicity of this drug.
OUTLINE:
Patients received oral dasatinib twice daily on days 1-21. Treatment repeats every 21 days in the absence of disease progression or unacceptable toxicity.
Previously obtained paraffin-embedded tumor tissue samples are analyzed by polymerase chain reaction and fluorescent in situ hybridization (FISH) for epidermal growth factor receptor and by immunohistochemistry for pSrc expression.
研究类型
注册 (实际的)
阶段
- 阶段2
联系人和位置
学习地点
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Texas
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Houston、Texas、美国、77030
- M D Anderson Cancer Center
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参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion Criteria:
- Platelet count >= 100,000/mm^3
Histologically or cytologically confirmed non-small cell lung cancer meeting 1 of the following criteria:
- Stage IV disease
- Stage IIIB disease with pleural effusion
- Recurrent disease after surgery or radiotherapy
- Measurable disease, defined as >= 1 lesion that can be accurately measured in at least 1 dimension (longest diameter to be recorded) >= 20 mm by conventional techniques OR >= 10 mm by spiral CT scan
- Previously treated brain metastasis allowed, provided there is no bleeding, no midline shift, no need for steroids or anti-convulsants, and no symptoms
- Must agree to obtain residual tumor tissue available from the existing diagnostic biopsy tumor tissue
- Eastern cooperative oncology group (ECOG) performance status (PS) 0-1 OR Karnofsky PS 60-100%
- Life expectancy > 12 weeks
- White blood cell (WBC) >= 3,000/mm^3
- Absolute neutrophil count >= 1,500/mm^3
- Bilirubin =< 1.5 times upper limit of normal (ULN)
- Aspartate aminotransferase (AST) and ALT =< 2.5 times ULN
- Creatinine =< 3 times ULN OR Creatinine clearance >= 60 mL/min
- No uncontrolled congestive heart failure or potentially life-threatening arrhythmia
- No angina at rest
- No neuropathy >= grade 2
- No chronic diarrhea or history of inflammatory bowel disease
- No history of pulmonary fibrosis (other than in an irradiated field)
- No other concurrent serious medical illness
- O2 saturation > 92% on room air
- Not pregnant or nursing
- Negative pregnancy test
- Fertile patients must use effective contraception
- No history of allergic reactions to compounds of similar chemical or biological composition to dasatinib
- No heart rate-corrected QT interval (QTc) prolongation (i.e., QTC >= 480 msec) or other significant ECG abnormalities that could lead to adverse effects if the QTc interval were prolonged
No medical condition that impairs the ability to swallow, retain, or absorb dasatinib including, but not limited to, any of the following:
- Gastrointestinal tract disease resulting in an inability to take oral medication, requirement for IV alimentation, prior surgical procedures affecting absorption, active peptic ulcer disease
- No myocardial infarction or ventricular tachyarrhythmia within the past 6 months
- left ventricular ejection fraction (LVEF) normal
- No major conduction abnormality (unless cardiac pacemaker is present)
- No ongoing or active infection
- No history of significant bleeding disorder (congenital [von Willebrand's disease] or acquired [antifactor VIII antibodies])
- No psychiatric illness or social situation that would preclude study compliance
- No prior chemotherapy or biologic therapy for recurrent or metastatic non-small cell lung cancer
- Adjuvant cytotoxic chemotherapy after surgical resection or chemotherapy with radiation for locally advanced disease (curative intent) allowed provided disease recurrence >= 3 months after completion of last chemotherapy dose
- Measurable disease must be outside the radiotherapy port OR clearly growing inside the port
- No prior radiotherapy to >= 25% of the marrow-containing skeleton
- At least 7 days since prior and no concurrent medications that are inhibitors or inducers of CYP3A4
- At least 7 days since prior and no concurrent agents with proarrhythmic potential
- No other concurrent investigational agents
- No other concurrent anticancer agents or therapies
- No concurrent antiretroviral therapy for HIV-positive patients
- No concurrent systemic antacids (H2 receptor antagonists and proton pump inhibitors)
- Locally acting antacids allowed except for 2 hours before and after dasatinib administration
学习计划
研究是如何设计的?
设计细节
- 主要用途:治疗
- 分配:不适用
- 介入模型:单组作业
- 屏蔽:无(打开标签)
武器和干预
参与者组/臂 |
干预/治疗 |
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实验性的:Arm I
Patients received oral dasatinib twice daily on days 1-21.
Treatment repeats every 21 days in the absence of disease progression or unacceptable toxicity.
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口头给予
其他名称:
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研究衡量的是什么?
主要结果指标
结果测量 |
措施说明 |
大体时间 |
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Number of Participants With Objective Response (Complete Response (CR) or Partial Response (PR))
大体时间:12 weeks
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Objective response defined as participants with Complete Response (CR) or Partial Response (PR) evaluated using the Response Evaluation Criteria in Solid Tumors (RECIST) criteria.
RECIST definitions are Complete Response (CR): Disappearance of all target lesions; Partial Response (PR): At least a 30% decrease in sum of the longest diameter (LD) of target lesions, taking as reference the baseline sum LD; Progressive Disease (PD): At least a 20% increase in the sum of the LD of target lesions, taking as reference the smallest sum LD recorded since the treatment started or the appearance of one or more new lesions; Stable Disease (SD): Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum LD since the treatment started.
Response measured by tumor size on computed tomography scans and by metabolic activity on positron emission tomography scans.
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12 weeks
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Progression-free Survival (PFS)
大体时间:Time from start of treatment to time of progression or death, assessed at 2 months
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Progression-free survival (PFS) is defined as the duration of time from start of treatment to time of progression or death.
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Time from start of treatment to time of progression or death, assessed at 2 months
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其他结果措施
结果测量 |
大体时间 |
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Time to Progression (TTP)
大体时间:Time from start of treatment to time of progression or death, assessed radiographically every 6 weeks
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Time from start of treatment to time of progression or death, assessed radiographically every 6 weeks
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Epidermal Growth Factor Receptor (EGFR) Mutational Status
大体时间:Baseline
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Baseline
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Epidermal Growth Factor Receptor (EGFR) Copy Number
大体时间:Baseline
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Baseline
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Phospho-Src (pSrc) Expression
大体时间:Baseline
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Baseline
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合作者和调查者
调查人员
- 首席研究员:Faye Johnson、M.D. Anderson Cancer Center
研究记录日期
研究主要日期
学习开始
初级完成 (实际的)
研究完成 (实际的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (估计)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
与本研究相关的术语
其他相关的 MeSH 术语
其他研究编号
- NCI-2009-00225 (注册表标识符:CTRP (Clinical Trial Reporting Program))
- P30CA016672 (美国 NIH 拨款/合同)
- N01CM62202 (美国 NIH 拨款/合同)
- 7798 (其他标识符:CTEP)
- CDR0000538668
- 2006-0593 (其他标识符:M D Anderson Cancer Center)
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