Thorac Cancer
-
Pleurodesis is the standard of care for non-small cell lung cancer (NSCLC) patients with symptomatic malignant pleural effusion (MPE). However, there is no standard management for MPE uncontrolled by pleurodesis. Most patients with unsuccessful MPE control are unable to receive effective chemotherapy. Vascular endothelial growth factor (VEGF) plays an important role in the pathogenesis of MPE. This multicenter, phase II study investigated the effects of bevacizumab plus chemotherapy in nonsquamous NSCLC patients with unsuccessful management of MPE. ⋯ UMIN000006868 was a phase II study of efficacy of bevacizumab plus chemotherapy for the management of malignant pleural effusion (MPE) in nonsquamous non-small cell lung cancer patients with MPE unsuccessfully controlled by tube drainage or pleurodesis (North East Japan Study Group Trial NEJ-013B) (http://umin.sc.jp/ctr/).
-
Multicenter Study Observational Study
Osimertinib, a third-generation EGFR tyrosine kinase inhibitor: A retrospective multicenter study of its real-world efficacy and safety in advanced/recurrent non-small cell lung carcinoma.
Osimertinib is recommended for T790M mutation-positive advanced non-small cell lung cancer (NSCLC) resistant to first- and second-generation epidermal growth factor receptor (EGFR)-tyrosine kinase inhibitors (TKIs). Recently, some reports exist on the real-world use of osimertinib; however, reports involving third/later-line use are few. Hence, this study was conducted to evaluate the efficacy and safety of osimertinib used in various treatment lines for T790M-positive NSCLC patients. ⋯ Significant findings of the study Osimertinib shows efficacy even as later-line treatment in T790M mutation-positive NSCLC patients previously treated with EGFR-TKIs. However, the incidence of ≥ grade 3 adverse events, especially pneumonitis, was higher than that previously reported by other studies. What this study adds Osimertinib was approved for previously EGFR-TKI-treated EGFR T790M-positive NSCLC. With the increasing frequency of its use as first-line treatment, this study provides valuable evidence for the efficacy and safety of osimertinib for previously EGFR-TKI-treated NSCLC.
-
Multicenter Study Observational Study
Real-world data on EGFR/ALK gene status and first-line targeted therapy rate in newly diagnosed advanced non-small cell lung cancer patients in Northern China: A prospective observational study.
Tyrosine kinase inhibitors (TKIs) can significantly prolong overall survival for patients with advanced non-small cell lung cancer (NSCLC) harboring epidermal growth factor receptor (EGFR)-mutation or anaplastic lymphoma kinase (ALK)-rearrangement. However, the real-world evaluation status of ALK/EGFR in China remains unclear. ⋯ Squamous NSCLC patients should also be routinely tested to determine their EGFR/ALK statuses. The first-line targeted therapy rate remains low in Chinese patients with NSCLC.