Spots Global Cancer Trial Database for 18F-FSPG PET/CT in Imaging Patients With Newly Diagnosed Lung Cancer or Indeterminate Pulmonary Nodules

Study Description

Brief Summary: This clinical trial compares fluorine F 18 L-glutamate derivative BAY94-9392 (18F-FSPG) positron emission tomography (PET)/computed tomography (CT) to the standard of care fluorodeoxyglucose F-18 (18F-FDG) PET/CT in imaging patients with newly diagnosed lung cancer or indeterminate pulmonary nodules. PET/CT uses a radioactive glutamate (one of the common building blocks of protein) called 18F-FSPG which may be able to recognize differences between tumor and healthy tissue. Since tumor cells are growing, they need to make protein, and other building blocks, for cell growth that are made from glutamate and other molecules. PET/CT using a radioactive glutamate may be a more effective method of diagnosing lung cancer than the standard PET/CT using a radioactive glucose (sugar), such as 18F-FDG.

Detailed Description: PRIMARY OBJECTIVES: I. To compare the imaging characteristics of 18F-FSPG PET/CT with standard-of-care, 18F-FDG PET/CT. II. To compare the imaging characteristics of 18F-FSPG PET/CT to standard-of-care 18F-FDG PET/CT in patients with newly diagnosed lung cancer. III. To determine whether 18F-FSPG uptake in lung cancer can be predicted based on correlation with CD44 and amino acid transport system xc- (xC-) expression in surgical pathology specimens. OUTLINE: Patients undergo 18F-FDG PET/CT scan per standard of care. Within 15 working days, patients also undergo 18F-FSPG PET scan over 60 minutes followed by an 18F-FSPG PET/CT scan over 30 minutes. After completion of study, patients are followed up for 2 years if needed for diagnosis.

Keywords

Eligibility

Minimum Age: 40 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

Locations

Contact Details

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