Near infrared intraoperative molecular imaging of lung adenocarcinoma
肺腺癌近红外术中分子影像
基本信息
- 批准号:9198209
- 负责人:
- 金额:$ 67.46万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2016
- 资助国家:美国
- 起止时间:2016-03-01 至 2021-02-28
- 项目状态:已结题
- 来源:
- 关键词:AddressApplications GrantsBiologyBiomedical ResearchBody cavitiesCancer DetectionCancer PatientCanis familiarisCellsCharacteristicsChemistryCholecystokinin B ReceptorClinicalClinical DataClinical TrialsCollaborationsCompanionsContrast MediaCurative SurgeryDataDetectionDevelopmentDiseaseDyesEGF geneEnsureEpidermal Growth Factor ReceptorExcisionFacultyFeasibility StudiesFolic AcidFollow-Up StudiesGenetic HeterogeneityGoalsGrantHigh PrevalenceHumanImageImage-Guided SurgeryImageryIndustryJointsLaboratoriesLesionLung AdenocarcinomaLung NeoplasmsMalignant - descriptorMalignant NeoplasmsMalignant neoplasm of lungMapsMicrometastasisModelingMolecularMusNear-infrared optical imagingNeoplasm MetastasisNoduleOperating RoomsOperative Surgical ProceduresOpticsPaperPatient CarePatient-Focused OutcomesPatientsPeer Review GrantsPennsylvaniaPhasePhenotypePolypsPreparationPrimary NeoplasmProductionPublishingPulmonary PathologyRecurrenceRelapseReproducibilityResearch Project GrantsResectableResectedResidual TumorsResidual stateSolid NeoplasmStagingSurgeonSurvival RateTechnologyTestingThoracic Surgical ProceduresTimeTissuesToxicologyTracerTranslatingTranslationsUnited StatesUniversitiesVeterinary MedicineWorkbasebioimagingbiomaterial compatibilitybody cavitycancer carecancer cellcancer imagingcancer surgerycapsuleclinical applicationclinically relevantcollaborative environmentcontrast imagingdrug developmentexperienceimage guidedimaging agentimprovedinnovationinnovative technologiesintraoperative imaginglymph nodeslymphatic drainagemolecular imagingneoplastic cellnew technologyoperationparticlepre-clinicalpreventpublic health relevancestandard of caretumortumor heterogeneitytumor specificity
项目摘要
DESCRIPTION (provided by applicant): The primary goal of this Biomedical Research Grant is to translate imaging agents for intraoperative cancer detection and image-guided surgery. Half of all cancer patients undergo surgery to remove their tumor. The single most important predictor of patient survival is a complete surgical resection of the primary tumor, draining lymph
nodes, and metastatic lesions. However, up to 40% of surgical patients leave the operating room with malignant cells remaining after resection. Thus, there are urgent unmet needs to develop new and innovative technologies that can assist the surgeon in ensuring complete tumor resection by delineating tumor margins, and identifying micrometastases and draining lymph nodes. We propose a new technology to image patients at the conclusion of the standard-of-care cancer operation in order to discover residual local disease before completing the surgery. While the proposed technologies are broadly applicable to solid tumors, this project is specifically committed to improving detection of lung adenocarcinomas, one of the most aggressive human malignancies. To accomplish this goal, we have assembled a collaborative team at University of Pennsylvania and Purdue University with synergistic expertise in clinical trials, folate biology, chemistry, lung pathology, thoracic surgery and veterinary medicine. The proposed work will optimize three distinct types of contrast agents for a translational intraoperative imaging clinical trial. The first contrast agent uses folate to target a conjugated NIR dye specifically to malignant tissue. The folate-NIR agent will be evaluated in a first-in- human clinical trial of lung adenocarcinoma patients in order to determine if there is a benefit of
intraoperative imaging to standard-of-care surgical approaches. The second contrast agent uses the same targeting approach to deliver a near-infrared dye for EGFR and CCK2R to cancer cells and allow better imaging of diseased cells more deeply buried in the tissues. This will allow for precise tumor localization and more accurate resection of cancers without violating the tumor capsule or seeding the body cavity.
描述(由申请人提供):这项生物医学研究资助的主要目标是将成像剂用于术中癌症检测和图像引导手术。一半的癌症患者接受手术切除肿瘤。患者生存的唯一最重要的预测因素是原发肿瘤的完全手术切除,
淋巴结和转移性病变。然而,高达40%的手术患者离开手术室时,切除后仍有恶性细胞残留。因此,迫切需要开发新的和创新的技术,这些技术可以帮助外科医生通过描绘肿瘤边缘和识别微转移和引流淋巴结来确保完全的肿瘤切除。我们提出了一种新的技术,在标准护理癌症手术结束时对患者进行成像,以便在完成手术之前发现残留的局部疾病。虽然所提出的技术广泛适用于实体瘤,但该项目特别致力于改善肺腺癌的检测,肺腺癌是最具侵袭性的人类恶性肿瘤之一。为了实现这一目标,我们在宾夕法尼亚大学和普渡大学组建了一个合作团队,在临床试验、叶酸生物学、化学、肺病理学、胸外科和兽医学方面具有协同作用的专业知识。拟议的工作将优化三种不同类型的造影剂的平移术中成像临床试验。第一种造影剂使用叶酸将缀合的近红外染料特异性靶向恶性组织。叶酸-NIR试剂将在肺腺癌患者的首次人体临床试验中进行评估,以确定叶酸-NIR试剂是否具有益处。
术中成像到标准护理手术方法。第二种造影剂使用相同的靶向方法将EGFR和CCK 2 R的近红外染料递送到癌细胞,并允许更深地埋藏在组织中的病变细胞的更好成像。这将允许精确的肿瘤定位和更准确的癌症切除,而不会破坏肿瘤包膜或接种体腔。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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PHILIP Stewart LOW其他文献
PHILIP Stewart LOW的其他文献
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{{ truncateString('PHILIP Stewart LOW', 18)}}的其他基金
Project 2: Near-Infrared Targeted Tracers for Intraoperative Identification of NSCLC
项目2:用于术中识别NSCLC的近红外靶向示踪剂
- 批准号:
10647645 - 财政年份:2022
- 资助金额:
$ 67.46万 - 项目类别:
Project 2: Near-Infrared Targeted Tracers for Intraoperative Identification of NSCLC
项目2:用于术中识别NSCLC的近红外靶向示踪剂
- 批准号:
10333065 - 财政年份:2022
- 资助金额:
$ 67.46万 - 项目类别:
Near infrared intraoperative molecular imaging of lung adenocarcinoma
肺腺癌近红外术中分子影像
- 批准号:
9030040 - 财政年份:2016
- 资助金额:
$ 67.46万 - 项目类别:
Tumor-Specific Targeting of Folate-Derivatized Drugs
叶酸衍生药物的肿瘤特异性靶向
- 批准号:
6712779 - 财政年份:2002
- 资助金额:
$ 67.46万 - 项目类别:
Tumor-Specific Targeting of Folate-Derivatized Drugs
叶酸衍生药物的肿瘤特异性靶向
- 批准号:
6622784 - 财政年份:2002
- 资助金额:
$ 67.46万 - 项目类别:
Tumor-Specific Targeting of Folate-Derivatized Drugs
叶酸衍生药物的肿瘤特异性靶向
- 批准号:
6455374 - 财政年份:2002
- 资助金额:
$ 67.46万 - 项目类别:
RED CELL TYROSINE KINASES AND REGULATION OF METABOLISM
红细胞酪氨酸激酶和代谢调节
- 批准号:
2180639 - 财政年份:1988
- 资助金额:
$ 67.46万 - 项目类别:
RED CELL TYROSINE KINASES AND REGULATION OF METABOLISM
红细胞酪氨酸激酶和代谢调节
- 批准号:
3298949 - 财政年份:1988
- 资助金额:
$ 67.46万 - 项目类别:
RED CELL TYROSINE KINASES AND REGULATION OF METABOLISM
红细胞酪氨酸激酶和代谢调节
- 批准号:
3298950 - 财政年份:1988
- 资助金额:
$ 67.46万 - 项目类别: