Lung cancer : journal of the International Association for the Study of Lung Cancer
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Circulating molecular biomarkers of lung cancer may allow the pre-selection of candidates for computed tomography screening or increase its efficacy. We aimed to identify features of serum mass profile distinguishing individuals with early lung cancer from healthy participants of the lung cancer screening program. ⋯ We developed a serum mass profile-based signature identifying patients with early lung cancer. Although this marker has insufficient value as a stand-alone preselecting tool for LD-CT screening, its potential clinical usefulness in evaluation of indeterminate pulmonary nodules deserves further investigation.
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Human epidermal growth factor receptor 2 (HER2, ERBB2) mutations occur in 3% of lung adenocarcinomas. While case reports and series have shown activity of HER2 targeted agents in these patients, little is known about outcomes of chemotherapies. Patients with stage IV HER2-mutant lung cancers at Memorial Sloan Kettering were reviewed. ⋯ The median duration of chemotherapy was 4.3 months (68 treatments, range 0-21 months): 6.2 months for pemetrexed ±platinum/bevacizumab, 4 months for taxane ±platinum/bevacizumab, 2.6 months for gemcitabine, 3.5 months for vinorelbine. The median duration of HER2 tyrosine kinase inhibitors was 2.2 months (28 treatments, range 0.3-16.3 months). As we search for better targeted therapies for patients with HER2-mutant lung cancers, chemotherapy remains an important component of care.
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Case Reports
Immune-related pancreatitis secondary to nivolumab in a patient with recurrent lung adenocarcinoma: A case report.
Immune checkpoint inhibitor is a verified standard of care as a second-line chemotherapy for non-small cell lung cancer. Management of immune-related adverse effects (irAEs) is crucial for ensuring patient safety. However, less frequent irAEs may result in complications. ⋯ The patient was treated with high-dose prednisone, resulting in gradual improvement of symptoms and laboratory data. A follow-up MRCP revealed a swollen pancreas and pancreatic inflammation. Immune-related pancreatitis is a rare type of nivolumab-induced irAE that shows no significant changes on radiologic imaging, except for a swollen pancreas on CT, and can be suppressed using high-dose prednisone.