Multimodality approach to hepatic colorectal metastases

肝结直肠转移的多学科治疗方法

基本信息

项目摘要

DESCRIPTION (provided by applicant): Colorectal cancer, which causes approximately 10% of cancer deaths in the United States, is the third leading cause of cancer-related mortality; death usually results from uncontrolled metastatic disease. Approximately 25% of patients with colorectal cancer will develop metastatic disease exclusively or largely confined to the liver. Untreated patients with liver metastases share a poor prognosis with an average survival of 12 months. In contrast, patients whose liver metastatic lesions are surgically treated have an average 5-year survival rate of 40%, but only 10-15% of initial colorectal liver metastases are considered resectable. The unresectable cases of liver metastatic disease can be treated with isolated hepatic perfusion (IHP), which involves a method of complete vascular isolation of the liver to allow treatment of liver tumors with toxic systemic doses of chemotherapeutic agents, biologic agents, and mild hyperthermia. We recently completed a phase I trial defining the safe dose of oxaliplatin delivered with IHP. In this grant proposal, we will apply IHP using the chemotherapeutic agent oxaliplatin, the biologic agent tumor necrosis factor-related apoptosis-inducing ligand (TRAIL/Apo-2L), and mild hyperthermia to treat advanced colorectal liver metastases. The specific aims of this project are to investigate this multimodality approach as to (1) the mechanism of the synergy between the three treatment modalities, and the efficacy of this treatment, (2) preclinical evaluation of multimodality treatment, and (3) clinical trials of multimodality treatment. The proposed studies for the first aim will employ biochemical and molecular techniques to investigate the mechanisms of cell death. For the second aim, we will employ IHP in a syngeneic rat hepatic metastasis model of colorectal carcinoma. The third aim will evaluate the therapeutic advantage of this treatment on patients. We believe that the successful outcome of this study will support the application of this multimodality approach to colorectal hepatic metastases.
描述(由申请人提供):结直肠癌在美国约占癌症死亡的10%,是癌症相关死亡的第三大原因;死亡通常由不受控制的转移性疾病引起。大约25%的结直肠癌患者会发生完全或主要局限于肝脏的转移性疾病。未经治疗的肝转移患者预后不良,平均生存期为12个月。相比之下,肝转移灶手术治疗的患者平均5年生存率为40%,但只有10-15%的初始结直肠肝转移灶被认为是可切除的。肝转移性疾病的不可切除病例可以用隔离肝灌注(IHP)治疗,其涉及完全隔离肝脏血管的方法,以允许用毒性全身剂量的化疗剂、生物制剂和轻度高温治疗肝肿瘤。我们最近完成了一项I期试验,确定了IHP输送奥沙利铂的安全剂量。在这项资助计划中,我们将使用化疗药物奥沙利铂、生物制剂肿瘤坏死因子相关凋亡诱导配体(TRAIL/Apo-2L)和轻度热疗来治疗晚期结直肠肝转移。本项目的具体目的是研究这种多模式方法,以(1)三种治疗方式之间的协同作用机制,以及这种治疗的疗效,(2)多模式治疗的临床前评价,以及(3)多模式治疗的临床试验。第一个目标的拟议研究将采用生物化学和分子技术来研究细胞死亡的机制。对于第二个目标,我们将采用IHP在同系大鼠大肠癌肝转移模型。第三个目的是评估这种治疗对患者的治疗优势。我们相信这项研究的成功结果将支持这种多模式方法在结直肠癌肝转移中的应用。

项目成果

期刊论文数量(16)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
TRAIL-induced caspase/p38 activation is responsible for the increased catalytic and invasive activities of Akt.
  • DOI:
    10.3892/ijo-00000845
  • 发表时间:
    2010-12
  • 期刊:
  • 影响因子:
    5.2
  • 作者:
    B. Sun;Joo‐Hang Kim;H. N. Nguyen;S. Kim;Seeun Oh;Yong J. Lee;Jae J. Song
  • 通讯作者:
    B. Sun;Joo‐Hang Kim;H. N. Nguyen;S. Kim;Seeun Oh;Yong J. Lee;Jae J. Song
Role of Bim in diallyl trisulfide-induced cytotoxicity in human cancer cells.
  • DOI:
    10.1002/jcb.22896
  • 发表时间:
    2011-01
  • 期刊:
  • 影响因子:
    4
  • 作者:
    Lee, Byeong-Chel;Park, Bae-Hang;Kim, Seog-Young;Lee, Yong J.
  • 通讯作者:
    Lee, Yong J.
Gingerol sensitizes TRAIL-induced apoptotic cell death of glioblastoma cells.
  • DOI:
    10.1016/j.taap.2014.06.030
  • 发表时间:
    2014-09-15
  • 期刊:
  • 影响因子:
    3.8
  • 作者:
    Lee, Dae-Hee;Kim, Dong-Wook;Jung, Chang-Hwa;Lee, Yong J.;Park, Daeho
  • 通讯作者:
    Park, Daeho
Secretory TRAIL-Armed Natural Killer Cell-Based Therapy: In Vitro and In Vivo Colorectal Peritoneal Carcinomatosis Xenograft.
分泌轨道臂的天然杀手型细胞疗法:体外和体内结直肠腹膜癌异孕症。
  • DOI:
    10.1158/1535-7163.mct-15-0937
  • 发表时间:
    2016-07
  • 期刊:
  • 影响因子:
    5.7
  • 作者:
    Song X;Hong SH;Kwon WT;Bailey LM;Basse P;Bartlett DL;Kwon YT;Lee YJ
  • 通讯作者:
    Lee YJ
Rapamycin-enhanced mitomycin C-induced apoptotic death is mediated through the S6K1-Bad-Bak pathway in peritoneal carcinomatosis.
雷帕霉素增强的丝霉素C诱导的凋亡死亡是通过腹膜癌症的S6K1-BAD-BAK途径介导的。
  • DOI:
    10.1038/cddis.2014.242
  • 发表时间:
    2014-06-05
  • 期刊:
  • 影响因子:
    9
  • 作者:
    Song X;Dilly AK;Kim SY;Choudry HA;Lee YJ
  • 通讯作者:
    Lee YJ
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DAVID L BARTLETT其他文献

DAVID L BARTLETT的其他文献

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{{ truncateString('DAVID L BARTLETT', 18)}}的其他基金

Tumor-Selective Oncolytic Vaccinia Virus and alphaDC1-Based Vaccine as a Combinat
肿瘤选择性溶瘤痘苗病毒和基于 alphaDC1 的疫苗作为组合
  • 批准号:
    8518923
  • 财政年份:
    2012
  • 资助金额:
    $ 34.28万
  • 项目类别:
Improving Vaccinia for Peritoneal Tumors: Enhanced Distribution & Immune Evasion
改善腹膜肿瘤痘苗:增强分布
  • 批准号:
    8469744
  • 财政年份:
    2011
  • 资助金额:
    $ 34.28万
  • 项目类别:
Improving Vaccinia for Peritoneal Tumors: Enhanced Distribution & Immune Evasion
改善腹膜肿瘤痘苗:增强分布
  • 批准号:
    8192269
  • 财政年份:
    2011
  • 资助金额:
    $ 34.28万
  • 项目类别:
Improving Vaccinia for Peritoneal Tumors: Enhanced Distribution & Immune Evasion
改善腹膜肿瘤痘苗:增强分布
  • 批准号:
    8876602
  • 财政年份:
    2011
  • 资助金额:
    $ 34.28万
  • 项目类别:
Improving Vaccinia for Peritoneal Tumors: Enhanced Distribution & Immune Evasion
改善腹膜肿瘤痘苗:增强分布
  • 批准号:
    8676470
  • 财政年份:
    2011
  • 资助金额:
    $ 34.28万
  • 项目类别:
Multimodality approach to hepatic colorectal metastases
肝结直肠转移的多学科治疗方法
  • 批准号:
    8457992
  • 财政年份:
    2010
  • 资助金额:
    $ 34.28万
  • 项目类别:
Multimodality approach to hepatic colorectal metastases
肝结直肠转移的多学科治疗方法
  • 批准号:
    7884722
  • 财政年份:
    2010
  • 资助金额:
    $ 34.28万
  • 项目类别:
Multimodality approach to hepatic colorectal metastases
肝结直肠转移的多学科治疗方法
  • 批准号:
    8230780
  • 财政年份:
    2010
  • 资助金额:
    $ 34.28万
  • 项目类别:
Multimodality approach to hepatic colorectal metastases
肝结直肠转移的多学科治疗方法
  • 批准号:
    8076927
  • 财政年份:
    2010
  • 资助金额:
    $ 34.28万
  • 项目类别:
STAFF INVESTIGATORS
调查人员
  • 批准号:
    8180893
  • 财政年份:
    2010
  • 资助金额:
    $ 34.28万
  • 项目类别:
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