NSCLC, Stage IV Clinical Trial
Official title:
Early Response Evaluation With 18F-FDG PET/CT and Immunological Profiling of Circulating Immune Cells and Tumor-draining Lymph Nodes in Non-small Cell Lung Cancer Patients Treated With Immunotherapy.
A pilot study with biomarker exploration.50 patients with stage IV non-small cell lung cancer (NSCLC) that are eligible for treatment with nivolumab. Patients will undergo a 18F-FDG-PET/CT and EBUS-FNA of the lymph nodes and have blood drawn before and after immune checkpoint inhibitor treatment to compare tumor FDG uptake and to identify changes in the immune effector cell subsets in TDLNs. Blood will be drawn in parallel to compare the distribution of immune effector cell subsets before and after treatment initiation. Because of the possible burden for patients, the EBUS-FNA is not mandatory to complete the study and is there for an exploratory objective. Also blood will be drawn for a tumor mutational burden at baseline. The first six patients will undergo a dynamic PET-CT scan in addition to a static scan to study the influence of possible immunotherapy induced changes to the body distribution and kinetics of FDG..
Early response evaluation with 18F-FDG PET/CT and immunological profiling of circulating immune cells and tumor-draining lymph nodes in non-small cell lung cancer patients treated with immunotherapy. ;
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Terminated |
NCT03805841 -
Study of Tarloxotinib in Pts With NSCLC (EGFR Exon 20 Insertion, HER2-activating Mutations) & Other Solid Tumors With NRG1/ERBB Gene Fusions
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Phase 2 |