A multicenter, retrospective archive study of radiological and clinical features of ALK-positive non-small cell lung cancer patients and crizotinib efficacy.

To evaluate radiological and clinical features in metastatic anaplastic lymphoma kinase+ non-small cell lung cancer patients and crizotinib efficacy in different lines. This national, non-interventional, multicenter, retrospective archive screening study evaluated demographic, clinical, and radiological imaging features, and treatment approaches in patients treated between 2013-2017. Totally 367 patients (54.

Safety of lorlatinib in ALK-positive non-small-cell lung cancer and management of central nervous system adverse events.

The use of tyrosine kinase inhibitors has made a breakthrough in the treatment of non-small-cell lung cancer (NSCLC). Recently, lorlatinib, a third-generation tyrosine kinase inhibitor, has demonstrated significant systemic and intracranial activity in both first-line and subsequent-line therapy in ALK-positive NSCLC patients. In this review, general characteristics of lorlatinib, its efficacy in the treatment of ALK-positive NSCLC patients and the safety of lorlatinib, particularly addressing central nervous system adverse events, are discussed.