In Vivo EGFR Molecular Classification and Treatment Response
Study Details
Study Description
Brief Summary
The investigators developed 18F-MPG as a targeted molecular imaging agent for noninvasive and repeatable detecting EGFR-activating mutational status. And use 18F-MPG to monitor EGFR-TKIs and chemotherapy treatment efficiency.
Condition or Disease | Intervention/Treatment | Phase |
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N/A |
Detailed Description
The goal of investigators were to evaluate the use of 18F-MPG as a novel PET/CT radiotracer to monitor EGFR-activating mutational status and identify EGFR-TKIs benefit NSCLC patients. the investigators want to evaluated the use of 18F-MPG in lung cancer imaging in adult NSCLC patients with different EGFR mutational status of primary and metastatic cancers. And the investigators want to evaluated the use of 18F-MPG in adult NSCLC patients with EGFR mutational status received non-treatment, EGFR-TKIs and chemotherapy.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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Experimental: 18F-MPG:EGFR+ Patients in this group had EGFR-activating mutant tumors and did not receive any treatment before this study. |
Other: 18F-MPG
N-(3-chloro-4-fluorophenyl)-7-(2-(2-(2-(2-[18F] fluoroethoxy) ethoxy) ethoxy) ethoxy)-6-methoxyquinazolin-4-amine (18F-MPG)
|
Experimental: 18F-MPG:post-TKI EGFR+ Patients with EGFR-activating mutant tumors were receiving EGFR-TKIs during this study. |
Other: 18F-MPG
N-(3-chloro-4-fluorophenyl)-7-(2-(2-(2-(2-[18F] fluoroethoxy) ethoxy) ethoxy) ethoxy)-6-methoxyquinazolin-4-amine (18F-MPG)
|
Experimental: 18F-MPG:post-chemo EGFR+ Patients with EGFR-activating mutant tumors were receiving chemotherapy during this study. |
Other: 18F-MPG
N-(3-chloro-4-fluorophenyl)-7-(2-(2-(2-(2-[18F] fluoroethoxy) ethoxy) ethoxy) ethoxy)-6-methoxyquinazolin-4-amine (18F-MPG)
|
Experimental: 18F-MPG:EGFR wild type Patients in this group had EGFR wild-type tumors and did not receive any treatment before this study. |
Other: 18F-MPG
N-(3-chloro-4-fluorophenyl)-7-(2-(2-(2-(2-[18F] fluoroethoxy) ethoxy) ethoxy) ethoxy)-6-methoxyquinazolin-4-amine (18F-MPG)
|
Experimental: 18F-MPG:post-chemo EGFR wild type Patients in this group had EGFR wild-type tumors and were receiving chemotherapy during this study. |
Other: 18F-MPG
N-(3-chloro-4-fluorophenyl)-7-(2-(2-(2-(2-[18F] fluoroethoxy) ethoxy) ethoxy) ethoxy)-6-methoxyquinazolin-4-amine (18F-MPG)
|
Experimental: 18F-MPG:unknown EGFR mutational status Patients without the EGFR mutational status measurement results and did not receive any treatments were classified in this group |
Other: 18F-MPG
N-(3-chloro-4-fluorophenyl)-7-(2-(2-(2-(2-[18F] fluoroethoxy) ethoxy) ethoxy) ethoxy)-6-methoxyquinazolin-4-amine (18F-MPG)
|
Outcome Measures
Primary Outcome Measures
- tumor SUVmax value of 18F-MPG PET/CT Imaging [at time of imaging]
To quantify the accumulation, a volume of interest using a 3-D sphere, was placed over the primary lung tumor, lymph nodes and distant metastases avoiding necrosis, blood vessels and normal lung tissue as much as possible on a workstation (Advantage Workstation 4.6; GE Healthcare). The maximum standard uptake value (SUVmax) normalized to body weight (kBq/mL) was calculated within the region of interest.
Eligibility Criteria
Criteria
Inclusion Criteria:
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Advanced NSCLC
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18 years or older
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A life expectancy of at least 12 weeks
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Presence of a malignant lesion within the chest of at least 0.5 cm diameter as measured by computed tomography (CT)
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Written informed consent
Exclusion Criteria:
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Claustrophobia
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Pregnancy
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Metal implants in the thorax
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
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1 | TOF-PET/CT/MR center of the Fourth Hospital of Harbin Medical University | Harbin | Heilongjiang | China | 150028 |
Sponsors and Collaborators
- Harbin Medical University
Investigators
- Study Chair: Baozhong Shen, M.D., The Fourth Hospital of Harbin Medical University
Study Documents (Full-Text)
None provided.More Information
Publications
- Abourbeh G, Itamar B, Salnikov O, Beltsov S, Mishani E. Identifying erlotinib-sensitive non-small cell lung carcinoma tumors in mice using [(11)C]erlotinib PET. EJNMMI Res. 2015 Feb 12;5:4. doi: 10.1186/s13550-014-0080-0. eCollection 2015.
- Gerbaudo VH, Kim CK. PET Imaging-Based Phenotyping as a Predictive Biomarker of Response to Tyrosine Kinase Inhibitor Therapy in Non-small Cell Lung Cancer: Are We There Yet? Nucl Med Mol Imaging. 2017 Mar;51(1):3-10. doi: 10.1007/s13139-016-0453-6. Epub 2016 Oct 11.
- Nakamura Y, Ohler ZW, Householder D, Nagaya T, Sato K, Okuyama S, Ogata F, Daar D, Hoa T, Choyke PL, Kobayashi H. Near Infrared Photoimmunotherapy in a Transgenic Mouse Model of Spontaneous Epidermal Growth Factor Receptor (EGFR)-expressing Lung Cancer. Mol Cancer Ther. 2017 Feb;16(2):408-414. doi: 10.1158/1535-7163.MCT-16-0663. Epub 2016 Nov 15.
- Pal A, Balatoni JA, Mukhopadhyay U, Ogawa K, Gonzalez-Lepera C, Shavrin A, Volgin A, Tong W, Alauddin MM, Gelovani JG. Radiosynthesis and initial in vitro evaluation of [18F]F-PEG6-IPQA--a novel PET radiotracer for imaging EGFR expression-activity in lung carcinomas. Mol Imaging Biol. 2011 Oct;13(5):853-61. doi: 10.1007/s11307-010-0408-8.
- Petrulli JR, Sullivan JM, Zheng MQ, Bennett DC, Charest J, Huang Y, Morris ED, Contessa JN. Quantitative analysis of [11C]-erlotinib PET demonstrates specific binding for activating mutations of the EGFR kinase domain. Neoplasia. 2013 Dec;15(12):1347-53.
- Slobbe P, Windhorst AD, Stigter-van Walsum M, Smit EF, Niessen HG, Solca F, Stehle G, van Dongen GA, Poot AJ. A comparative PET imaging study with the reversible and irreversible EGFR tyrosine kinase inhibitors [(11)C]erlotinib and [(18)F]afatinib in lung cancer-bearing mice. EJNMMI Res. 2015 Mar 20;5:14. doi: 10.1186/s13550-015-0088-0. eCollection 2015.
- Yeh HH, Ogawa K, Balatoni J, Mukhapadhyay U, Pal A, Gonzalez-Lepera C, Shavrin A, Soghomonyan S, Flores L 2nd, Young D, Volgin AY, Najjar AM, Krasnykh V, Tong W, Alauddin MM, Gelovani JG. Molecular imaging of active mutant L858R EGF receptor (EGFR) kinase-expressing nonsmall cell lung carcinomas using PET/CT. Proc Natl Acad Sci U S A. 2011 Jan 25;108(4):1603-8. doi: 10.1073/pnas.1010744108. Epub 2011 Jan 10.
- Yeh SH, Lin CF, Kong FL, Wang HE, Hsieh YJ, Gelovani JG, Liu RS. Molecular imaging of nonsmall cell lung carcinomas expressing active mutant EGFR kinase using PET with [(124)i]-morpholino-IPQA. Biomed Res Int. 2013;2013:549359. doi: 10.1155/2013/549359. Epub 2013 Jul 17.
- Zannetti A, Iommelli F, Speranza A, Salvatore M, Del Vecchio S. 3'-deoxy-3'-18F-fluorothymidine PET/CT to guide therapy with epidermal growth factor receptor antagonists and Bcl-xL inhibitors in non-small cell lung cancer. J Nucl Med. 2012 Mar;53(3):443-50. doi: 10.2967/jnumed.111.096503. Epub 2012 Feb 13.
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