“White blood cell counts can predict whether or not lung cancer patients will benefit from immunotherapy, according to research presented at the European Lung Cancer Conference (ELCC).
” ‘Immune checkpoint inhibitors such as nivolumab and pembrolizumab significantly improve overall survival in some – but not all – patients with non-small cell lung cancer (NSCLC),’ said lead author Dr Marcello Tiseo, Coordinator of DMT Thoracic Oncology, University Hospital of Parma, Italy. ‘Researchers are looking for a predictive biomarker to select patients that will benefit from this treatment to avoid unnecessary toxicity and a waste of resources in patients who will not respond.’ ”
“Some advanced lung cancer patients benefit from immunotherapy even after the disease has progressed as evaluated by standard criteria, according to research presented at the European Lung Cancer Conference (ELCC). The findings pave the way for certain patients to continue treatment if the disease is not progressing according to new, more specific, criteria.
“The Response Evaluation Criteria in Solid Tumours (RECIST) evaluates changes in tumour size and identifies whether patients are responding to treatment or progressing. An enlarging tumour on a CT scan signals that patients are progressing, and treatment is changed to best supportive care or a different drug. Immune-related RECIST was developed to account for the fact that tumours enlarge temporarily in patients taking immunotherapy.”
“Osimertinib improves cancer-related symptoms in patients with advanced lung cancer, according to an analysis of patient-reported outcomes from the AURA3 phase III clinical trial presented at the European Lung Cancer Conference (ELCC).
” ‘With my past experience conducting clinical trials, I often see new treatments that might be more effective, but are also usually more toxic,’ said lead author Dr Chee Lee, Medical Oncologist, St George Hospital Cancer Care Centre, New South Wales, Australia. ‘Osimertinib not only increases progression-free survival but it is well-tolerated, which makes a big difference for our patients.’ ”