To assess the utility of the <b>cobas</b> EGFR Mutation Test, with tissue and plasma, for first-line osimertinib therapy for patients with <i>EGFR</i>-mutated (<i>EGFR</i>m; Ex19del and/or L858R) advanced or metastatic non-small cell lung cancer (NSCLC) from the FLAURA study (NCT02296125).
<b>Case presentation:</b> A 66-year-old gentleman with metastatic non-small-cell lung cancer developed a wide-based gait following treatment on a clinical trial with cytotoxic chemotherapy and an anti-PD-L1 drug.
Atezolizumab (Tecentriq<sup>®</sup>), a humanized, anti-programmed cell death ligand-1 (PD-L1) monoclonal antibody, in combination with bevacizumab, carboplatin and paclitaxel (ABCP) or with carboplatin and nab-paclitaxel (ACnP) has been approved as first-line treatment for metastatic nonsquamous NSCLC, based on results from the randomized IMpower150 and IMpower130 studies in chemotherapy-naïve patients with nonsquamous metastatic NSCLC.
PD-L1 expression by immunohistochemistry (IHC) testing with Tumor Proportion Score (TPS) ≥50% and ≥1% is required to be eligible for first- and second-line Pembrolizumab treatment for metastatic non-small cell lung cancer (NSCLC) respectively.
Therefore, all patients with metastatic non-small cell lung cancer should undergo molecular testing for relevant mutations and expression of the protein PD-L1 (programmed death ligand 1).
Case 2, reported here, is a 68-year-old woman with stage IV non-small cell lung cancer whose tumor was positive for the programmed death ligand-1 (PD-L1) marker.
In the KEYNOTE-024 trial, pembrolizumab demonstrated significant improvements in progression-free survival (PFS) and overall survival (OS) versus Standard-of-Care (SoC) platinum-based doublets for first-line treatment of PD-L1 -positive (≥50%) metastatic Non-Small-Cell Lung Cancer (NSCLC) patients with no EGFR mutations or ALK translocations.
Alectinib in the treatment of ALK-positive metastatic non-small cell lung cancer: clinical trial evidence and experience with a focus on brain metastases.
Epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs) represent the standard of care for patients with metastatic non-small-cell lung cancer (NSCLC) harboring sensitizing EGFR mutations.
RCTs of second/third line treatments in participants with advanced/metastatic NSCLC and negative/low expression of Anaplastic Lymphoma Kinase (ALK) and of Epidermal Growth Factor Receptor (EGFR) were included.
RCTs of second/third line treatments in participants with advanced/metastatic NSCLC and negative/low expression of Anaplastic Lymphoma Kinase (ALK) and of Epidermal Growth Factor Receptor (EGFR) were included.
This study investigated the efficacy and safety of first-line EGFR-TKI combined with thoracic radiotherapy in treating stage IV non-small cell lung cancer (NSCLC) harboring EGFR active mutations.
A Systematic Review of Economic Evaluations Assessing the Cost-Effectiveness of Licensed Drugs Used for Previously Treated Epidermal Growth Factor Receptor (EGFR) and Anaplastic Lymphoma Kinase (ALK) Negative Advanced/Metastatic Non-Small Cell Lung Cancer.
For the use of immunotherapy in metastatic non-small cell lung cancer (NSCLC), the NCCN Guidelines for NSCLC reflect the importance of assessing levels of PD-L1 expression to determine the best use of PD-1/PD-L1 inhibitors, whether alone or in combination with chemotherapy.
The anti-PD-1/PDL-1 ICIs showed promising efficacy (~30% response rate) and improved the survival of patients with metastatic NSCLC, but the role of anti-PD-1/PDL-1 ICIs for EGFR mutant NSCLC is not clear.
Brigatinib, approved in May 2016, is an ALK inhibitor specifically indicated for ALK-positive metastatic NSCLC in patients who have progressed on or resistant to crizotinib therapy.
Local Consolidation Therapy (LCT) After First Line Tyrosine Kinase Inhibitor (TKI) for Patients With EGFR Mutant Metastatic Non-small-cell Lung Cancer (NSCLC).
Immune checkpoint inhibition of programmed-death receptor 1 (PD-1) or its ligand (PD-L1) has become a standard in the treatment of metastatic non-small cell lung cancer, either as monotherapy or in combination.
The European Commission also approved dacomitinib on April 3, 2019, as monotherapy for the first-line treatment of adult patients with locally advanced or metastatic NSCLC with EGFR activating mutations.