Celecoxib and Erlotinib in Treating Patients With Stage IIIB or Stage IV Non-Small Cell Lung Cancer
A Phase I Trial Of A COX-2 Inhibitor (Celecoxib) In Combination With An EGFR Inhibitor (OSI-774) In Metastatic Non-Small Cell Lung Cancer
RATIONALE: Celecoxib may stop the growth of cancer by stopping blood flow to the tumor. Erlotinib and celecoxib may stop the growth of tumor cells by blocking the enzymes necessary for their growth. Combining celecoxib with erlotinib may kill more tumor cells.
PURPOSE: This phase I trial is studying the side effects and best dose of celecoxib when given together with erlotinib in treating patients with stage IIIB or stage IV non-small cell lung cancer.
研究概览
详细说明
OBJECTIVES:
Primary
- Determine the biologically active dose of celecoxib administered with erlotinib in patients with stage IIIB or IV non-small cell lung cancer.
- Determine the toxicity profile of this regimen in these patients.
Secondary
- Determine the clinical activity of this regimen, in terms of reduction in tumor burden, in these patients.
- Correlate biological endpoints with cyclooxygenase-2 and epidermal growth factor receptor inhibition in patients treated with this regimen.
OUTLINE: This is a nonrandomized, dose-escalation study of celecoxib.
Patients receive oral erlotinib once daily and oral celecoxib twice daily on days 1-28. Treatment repeats every 4 weeks for 2 courses in the absence of disease progression or unacceptable toxicity. Patients with stable or responding disease may continue treatment beyond 2 courses at the investigator's discretion.
Cohorts of 3-6 patients receive escalating doses of celecoxib until the maximum tolerated dose (MTD) and biologically active dose (BAD) are determined. The MTD is defined as the dose preceding that at which 2 of 3 or 2 of 6 patients experience dose-limiting toxicity (DLT). The BAD is defined as the maximum decrease in the level of PGE_2 where no DLT occurs.
Patients are followed every 2 months.
PROJECTED ACCRUAL: A total of 21-27 patients will be accrued for this study.
研究类型
阶段
- 阶段1
联系人和位置
学习地点
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California
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Los Angeles、California、美国、90095-1781
- Jonsson Comprehensive Cancer Center at UCLA
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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
DISEASE CHARACTERISTICS:
Histologically confirmed non-small cell lung cancer (NSCLC)
- Stage IIIB or IV
- Measurable disease
- Progressive disease after at least 2 prior standard chemotherapy regimens OR refused standard chemotherapy
- No active CNS metastases
PATIENT CHARACTERISTICS:
Age
- 21 and over
Performance status
- ECOG 0-2
Life expectancy
- Not specified
Hematopoietic
- Absolute neutrophil count at least 1,500/mm^3
- Platelet count at least 100,000/mm^3
Hepatic
- Bilirubin no greater than 1.5 mg/dL
- Transaminases no greater than 2.5 times upper limit of normal (ULN)
- PT and/or PTT no greater than 1.5 times ULN
Renal
- Creatinine no greater than 2 mg/dL
Cardiovascular
- No New York Heart Association class III or IV cardiac disease
- No myocardial infarction within the past year
- No symptomatic ventricular arrhythmia
- No symptomatic conduction abnormality
Other
- Not pregnant or nursing
- Negative pregnancy test
- Fertile patients must use effective contraception
- No prior gastrointestinal ulceration, bleeding, or perforation
- No hypersensitivity to celecoxib, sulfonamides, aspirin, other NSAIDs, or other reagents used in this study
- No concurrent disease or medical condition that would preclude study treatment or compliance
PRIOR CONCURRENT THERAPY:
Biologic therapy
- Not specified
Chemotherapy
- See Disease Characteristics
- More than 4 weeks since prior chemotherapy
Endocrine therapy
- More than 4 weeks since prior corticosteroids
No concurrent steroids (including chronic use)
- Concurrent topical steroids allowed
Radiotherapy
- More than 4 weeks since prior radiotherapy
Surgery
- Not specified
Other
- More than 4 weeks since prior non-cytotoxic investigational agents
- More than 3 days since prior nonsteroidal anti-inflammatory drugs (NSAIDs)
- No prior cyclooxygenase-2 (COX-2) inhibitors for metastatic NSCLC
- No prior epidermal growth factor receptor inhibitor for metastatic NSCLC
- No concurrent COX-2 inhibitors
- No concurrent NSAIDs
- No concurrent fluconazole or lithium
学习计划
研究是如何设计的？
设计细节
- 主要用途：治疗
合作者和调查者
调查人员
- 首席研究员：Karen Rickard、City of Hope Comprehensive Cancer Center
- 首席研究员：Robert A. Figlin, MD, FACP、Jonsson Comprehensive Cancer Center
出版物和有用的链接
研究记录日期
研究主要日期
学习开始
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 (估计)
上次提交的符合 QC 标准的更新
最后验证
更多信息
此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.