阿法替尼在早期非小细胞肺癌 (NSCLC) 中的机会试验窗口
2013年3月25日 更新者:George R. Simon、Medical University of South Carolina
阿法替尼在新辅助治疗中的治疗试验。阿法替尼的分子效应:早期 NSCLC 的机会试验窗口
这项研究适用于患有非小细胞肺癌 (NSCLC) 的患者,他或她将接受手术切除肿瘤。 本研究的主要目的是研究在手术切除肿瘤之前使用阿法替尼治疗参与者的安全性和合适性。 该研究的另一个目标是了解阿法替尼治疗是否会影响肿瘤的生长和活动。 阿法替尼尚未获得 FDA(食品和药物管理局)的批准,处于实验阶段。
在某些人中,癌细胞的生长被认为是由表皮生长因子 (EGF) 刺激的。 这是一种在体内发现的蛋白质,它与细胞壁结合到称为受体的位点并刺激细胞生长。 有些细胞有太多的受体和不受控制的生长,因此会发展成癌症肿瘤。 还有其他几种抗癌药物可以与这些受体结合以减缓或阻止癌症的生长,例如 FDA 批准并用于治疗 NSCLC 的吉非替尼和厄洛替尼。
药物阿法替尼已在临床试验中显示可抑制突变的 EGF 受体,可能成为治疗 NSCLC 和多种早期癌症的候选药物。 本研究的参与者将以药丸形式口服阿法替尼至少 14 天,然后再进行预定的手术以切除癌症肿瘤。 将观察参与者的副作用,并在手术后随访 30 天以评估手术后的结果。
研究概览
研究类型
介入性
阶段
- 阶段2
联系人和位置
本节提供了进行研究的人员的详细联系信息,以及有关进行该研究的地点的信息。
学习地点
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South Carolina
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Charleston、South Carolina、美国、29425
- Medical University of South Carolina
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参与标准
研究人员寻找符合特定描述的人,称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。
资格标准
适合学习的年龄
18年 至 90年 (成人、年长者)
接受健康志愿者
不
有资格学习的性别
全部
描述
纳入标准:
- 经组织学证实的非小细胞肺癌,按照标准标准被认为是手术候选者。 允许具有所有组织学的患者入组。
患有 IA 至 IIIA 期疾病的患者
- ECOG 表现状态 0-1
- RECIST 1.1 标准的可测量疾病
- 纵隔镜检查和/或支气管内镜超声检查 (EBUS) 和/或超声内镜检查 (EUS),用于在有临床指征时进行完整的手术分期
- 总胆红素≤1.5 mg/dl,SGOT (AST) 和 SGPT (ALT)≥ 3 x ULN
- 血清肌酐≤ 1.5 mg/dl
- 必须控制严重的活动性感染。 只要活动性感染的临床症状已经解决,就可以在仍在使用抗生素的情况下招募患者。
- 签署的知情同意书 (ICD)
- 18 岁或以上的患者
- 能够并愿意服用口服药物
排除标准:
- 已知先前存在的肺部疾病。
- 临床相关心血管异常的病史或存在,例如不受控制的高血压、充血性心力衰竭 NYHA 分类 3、不稳定型心绞痛或控制不佳的心律失常。 随机分组前 6 个月内发生过心肌梗塞。
- 以腹泻为主要症状的重大或近期急性胃肠道疾病,例如 任何病因的克罗恩病、吸收不良或 CTC ≥ 2 级腹泻。
- 通过心脏多门血池成像(MUGA 扫描)或超声心动图测量的基线(治疗前 <1 个月)静息射血分数低于 50% 的心脏左心室功能
- 患者可能未接受任何其他研究药物。
- 对吉非替尼、厄洛替尼或 BIBW 2992 等苯胺喹唑啉类药物有过敏反应史
- 无法控制的并发疾病会使患者无法接受手术
- 会限制对研究要求的遵守的精神疾病/社交情况。
- 怀孕(妊娠试验阳性)或哺乳期
- 无法遵守研究和/或后续程序
- 不适合手术或拒绝手术的患者
学习计划
本节提供研究计划的详细信息,包括研究的设计方式和研究的衡量标准。
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:单臂研究
单臂试验,其中所有患者将接受阿法替尼治疗直至手术当天且至少两周。
患者将接受每天口服 40 毫克阿法替尼的治疗。
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患者将接受每天口服 40 毫克阿法替尼治疗至少 2 周
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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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可行性
大体时间:30天术后护理
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主要终点将证明 BIBW 2992 新辅助治疗在等待手术切除的早期(IA 至 IIIA)NSCLC 患者中的可行性。
可行性将根据每位患者完成治疗的能力进行评估。
对于我们的可行性终点,如果患者完成至少 14 天的治疗、为计划的手术切除进行开胸手术以及 30 天的术后护理,我们将宣布治疗“完成”。
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30天术后护理
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次要结果测量
结果测量 |
措施说明 |
大体时间 |
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安全性和有效性
大体时间:30 术后护理
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次要目标是确定术前 BIBW 2992 治疗是否影响通过 PET-CT 扫描测量的代谢性肿瘤标记。
我们将测量 SUV 从基线到后续的绝对变化和百分比变化。
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30 术后护理
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合作者和调查者
在这里您可以找到参与这项研究的人员和组织。
调查人员
- 首席研究员:George Simon, MD、Medical University of South Carolina Hollings Cancer Center
出版物和有用的链接
负责输入研究信息的人员自愿提供这些出版物。这些可能与研究有关。
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- Kuo SH, Yang CH, Yu CJ, Hsu C, Cheng AL, Yang PC. Survival of stage IIIB/IV non-small cell lung cancer patients who received chemotherapy but did not participate in clinical trials. Lung Cancer. 2005 May;48(2):275-80. doi: 10.1016/j.lungcan.2004.10.004. Epub 2004 Dec 15.
- Albanell J, Gascon P. Small molecules with EGFR-TK inhibitor activity. Curr Drug Targets. 2005 May;6(3):259-74. doi: 10.2174/1389450053765888.
- Natale RB, Bodkin D, Govindan R, Sleckman BG, Rizvi NA, Capo A, Germonpre P, Eberhardt WE, Stockman PK, Kennedy SJ, Ranson M. Vandetanib versus gefitinib in patients with advanced non-small-cell lung cancer: results from a two-part, double-blind, randomized phase ii study. J Clin Oncol. 2009 May 20;27(15):2523-9. doi: 10.1200/JCO.2008.18.6015. Epub 2009 Mar 30.
- Yin JL, Shackel NA, Zekry A, McGuinness PH, Richards C, Putten KV, McCaughan GW, Eris JM, Bishop GA. Real-time reverse transcriptase-polymerase chain reaction (RT-PCR) for measurement of cytokine and growth factor mRNA expression with fluorogenic probes or SYBR Green I. Immunol Cell Biol. 2001 Jun;79(3):213-21. doi: 10.1046/j.1440-1711.2001.01002.x.
研究记录日期
这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查,以确保它们在发布到公共网站之前符合特定的质量控制标准。
研究主要日期
学习开始
2012年1月1日
初级完成 (实际的)
2012年8月1日
研究完成 (实际的)
2012年8月1日
研究注册日期
首次提交
2011年11月23日
首先提交符合 QC 标准的
2011年11月25日
首次发布 (估计)
2011年11月28日
研究记录更新
最后更新发布 (估计)
2013年3月26日
上次提交的符合 QC 标准的更新
2013年3月25日
最后验证
2012年9月1日
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.