Several weeks ago, at a very crowded plenary session for the European Society of Medical Oncology (ESMO) in Copenhagen, Denmark, results with first line immunotherapy compared to standard first line chemotherapy for patients with advanced non-small cell lung cancer (NSCLC) were presented that simultaneously ushered in a new era for testing for PD-L1, the leading predictive marker for sensitivity to immu

Among the many novel concepts in managing immunotherapy is the potential for “pseudo-progression”. This unusual phenomenon is when a patient’s scans of the areas of cancer actually appear worse on early imaging, potentially even with new lesions, after starting immunotherapy, but a patient’s scans later show shrinkage of the cancer.  These patients typically feel well, often with improvement in their cancer-related symptoms (fatigue, appetite, etc.) that don’t seem to be concordant with their worse-appearing scans.

With positive trials of two immune checkpoint inhibitors, Opdivo (nivolumab) and Keytruda (pembrolizumab), in second line NSCLC and compared with Taxotere (docetaxel), it should come as a surprise to nobody that another checkpoint inhibitor, Tecentriq (atezolizumab) has also proven superior to Taxotere in the OAK trial of previously treated NSCLC patients, as reported in a press release today.

Dr. Jack West, Swedish Cancer Institute, discusses current trials seeking to determine the efficacy of combining immunotherapy agents in lung cancer.

Dr. Jack West, Swedish Cancer Institute, raises the question of whether to use immune checkpoint inhibitors as first-line treatment of lung cancer, alone or in combination with chemotherapy.

Dr. Jack West, Swedish Cancer Institute, compares the mechanism of action, efficacy and toxicity of PD-1 and PD-L1 inhibitors.

Dr. Jared Weiss, UNC Lineberger Comprehensive Cancer Center, evaluates a variety of particular systemic treatment agents for possible use in elderly patients.

Dr. Cathy Pietanza from Memorial Sloan Kettering Cancer Center reviews early trial data of immunotherapy agents for treatment of small cell lung cancer (SCLC).

Dr. Eddie Garon considers the data on immunotherapies for first line treatment of advanced NSCLC and whether we are likely to use these agents instead of or in combination with standard chemotherapy soon.