meningeal carcinomatosis/tyrosine

BACKGROUND Leptomeningeal carcinomatosis (LC) is a detrimental complication of patients with non-small-cell lung cancer (NSCLC). The effect of epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs) on the clinical outcome of these patients, particularly those with EGFR mutations,

The efficacy of treatments in patients with nonsmall cell lung cancer (NSCLC) with leptomeningeal metastases (LMs) remains unclear. Epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) play an important role in the treatment of patients with NSCLC. However, few studies have

This study investigated whether epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKI) increase the development of leptomeningeal metastasis (LM) compared with standard chemotherapy in EGFR mutation-enriched non- small cell lung cancer. The incidence of LM was longitudinally assessed

EGFR is frequently mutated in non-small-cell lung carcinomas (NSCLCs). Clinically available tyrosine kinase inhibitors (TKIs) are effective in treating EGFR-mutant NSCLC. In this case series, we present five patients with TKI-treated EGFR-mutated NSCLC who developed leptomeningeal disease (LMD)

BACKGROUND Afatinib is an effective first-line treatment in patients with epidermal growth factor receptor (EGFR)-mutated non-small-cell lung cancer (NSCLC) and has shown activity in patients progressing on EGFR-tyrosine kinase inhibitors (TKIs). First-line afatinib is also effective in patients

Objective: The aim of this study was to identify the clinical features and prognostic factors of leptomeningeal metastasis (LM) in non-small cell lung cancer (NSCLC) patients undergoing treatment with epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs). Methods: Twenty-five

BACKGROUND The prognosis of patients with non-small cell lung cancer (NSCLC) who develop leptomeningeal metastasis (LM) is poor. OBJECTIVE To assess the clinical efficacy of osimertinib, a third-generation tyrosine-kinase inhibitor (TKI), in patients with epidermal growth-factor receptor

The purpose of this study was to demonstrate the beneficial effect of epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs) in the treatment of leptomeningeal metastasis (LM) for a select group of non-small cell lung cancer (NSCLC) patients who had a sensitive EGFR mutation or

BACKGROUND Leptomeningeal carcinomatosis (LM) is a severe complication of non-small-cell lung cancer (NSCLC) historically associated with poor prognosis. New chemotherapeutic and targeted treatments could potentially affect the natural history of LM. METHODS Patients with a pathologic diagnosis of

Advanced non-small cell lung cancer (NSCLC) with leptomeningeal metastases (LM) is associated with a dismal prognosis of typically 3-9 months. In preclinical and clinical studies, the third-generation epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor osimertinib has demonstrated

Brain metastases in non-small cell lung cancer (NSCLC) patients are more often detected due to imaging modalities improvements but also emerge because of improved treatments of the primary tumor which lead to a longer survival. In this context, development of leptomeningeal metastases (LM) is a