Extracellular vesicles miR-574-5p and miR-181a-5p as prognostic markers in NSCLC patients treated with nivolumab.

Immune checkpoint inhibitors (ICIs) have revolutionized the management of advanced non-small cell lung cancer (NSCLC), although patient survival is still unsatisfactory. Accurate predictive markers capable of personalizing the treatment of patients with NSCLC are still lacking. Circulating extracellular vesicles involved in cell-to-cell communications through miRNAs (EV-miRs) transfer are promising markers.

BRAFV600 variant allele frequency predicts outcome in metastatic melanoma patients treated with BRAF and MEK inhibitors.

Background: The prognostic impact of variant allele frequency (VAF) on clinical outcome in BRAFV600 mutated metastatic melanoma patients (MMPs) receiving BRAF (BRAFi) and MEK inhibitors (MEKi) is unclear.

Materials And Methods: A cohort of MMPs receiving first line BRAFi and MEKi was identified by inspecting dedicated databases of three Italian Melanoma Intergroup centres. VAF was determined by next generation sequencing in pre-treatment baseline tissue samples.

Lorlatinib beyond progression plus platinum/pemetrexed for ALK-positive non-small cell lung cancer patients: report of two cases.

Lorlatinib is an active treatment for advanced anaplastic lymphoma kinase (ALK)-positive non-small cell lung cancer (NSCLC) pretreated with ALK-tyrosine kinase inhibitors (-TKIs). However, there is paucity of data on the activity of platinum/pemetrexed chemotherapy administered at the time of progression on lorlatinib. In addition, it is uncertain whether continuation of lorlatinib beyond progression (LBP) would provide any additional clinical benefit.