CNS metastases
|
0.100 |
GeneticVariation
|
phenotype |
BEFREE |
Ensartinib is a potent new-generation ALK inhibitor with high activity against a broad range of known crizotinib-resistant ALK mutations and CNS metastases.
|
31628085 |
2020 |
CNS metastases
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
IMPLICATIONS FOR PRACTICE: Despite the advancement of second-generation anaplastic lymphoma kinase (ALK) tyrosine kinase inhibitors (TKIs), the emergence of resistance and progression of central nervous system metastases remain clinically significant problems in ALK-positive non-small cell lung cancer.
|
30890623 |
2019 |
CNS metastases
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Management of Central Nervous System Metastases in Patients With Advanced Anaplastic Lymphoma Kinase-Rearranged Non-Small-Cell Lung Cancer During Crizotinib Treatment.
|
31362880 |
2019 |
CNS metastases
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
It is generally believed that the incidence of CNS metastasis is lower in ROS1+ NSCLC than ALK+ NSCLC as ROS1 fusions are regarded as a less powerful driver mutation than ALK fusions in ALK+ NSCLC based on the longer progression-free survival of ROS1+ NSCLC patients than ALK+ NSCLC patients treated with crizotinib.
|
30885345 |
2019 |
CNS metastases
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Our findings suggest that ALK-tyrosine kinase inhibitor therapy should be continued in patients showing a long-term complete response, unless intolerable toxicities are present, and that rechallenge treatment with alectinib may represent a therapeutic option for central nervous system metastases.
|
29971546 |
2019 |
CNS metastases
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Expert commentary: The recent data supports that EGFR-TKIs and ALK inhibitors are clinically relevant for first-line treatment to prevent and treat CNS metastases in molecularly selected NSCLC patients.
|
30198357 |
2018 |
CNS metastases
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
ALK abnormalities were detected in 4.8% (7/145) of CNS metastases.
|
27879019 |
2018 |
CNS metastases
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
In a phase 1 study, activity was seen in patients with ALK-positive non-small-cell lung cancer, most of whom had CNS metastases and progression after ALK-directed therapy.
|
30413378 |
2018 |
CNS metastases
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Alectinib appears to avert the progression of CNS metastases in patients with ALK-positive NSCLC and baseline CNS metastases, and to prevent the development of new CNS lesions in patients without baseline CNS disease.
|
29858024 |
2018 |
CNS metastases
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
We report a case of systemic T-cell anaplastic large cell lymphoma CD30+ ALK- with CNS involvement at the time of diagnosis and unusual MRI characteristics resembling acute disseminated encephalomyelitis.
|
28427693 |
2017 |
CNS metastases
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
We also discuss emerging controversies in treatment of patients with ALK-positive lung cancer, including the choice of first-line ALK inhibitor and the role of tyrosine kinase inhibitors in the treatment of central nervous system metastases.
|
28182271 |
2017 |
CNS metastases
|
0.100 |
AlteredExpression
|
phenotype |
BEFREE |
21% of CNS metastases of NSCLC (30/145) showed presence of mRNA containing abnormal ALK sequences.
|
28534101 |
2017 |
CNS metastases
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Moreover, ongoing clinical trials with novel-generation ALK inhibitors will produce more evidences on the best approach in the growing number of ALK-positive NSCLCs with CNS involvement.
|
27109446 |
2016 |
CNS metastases
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
We enrolled patients in phase 2 into five cohorts: ALK inhibitor-naive ALK-rearranged NSCLC (cohort 1), crizotinib-treated ALK-rearranged NSCLC (cohort 2), EGFR<sup>T790M</sup>-positive NSCLC and resistance to one previous EGFR tyrosine kinase inhibitor (cohort 3), other cancers with abnormalities in brigatinib targets (cohort 4), and crizotinib-naive or crizotinib-treated ALK-rearranged NSCLC with active, measurable, intracranial CNS metastases (cohort 5).
|
27836716 |
2016 |
CNS metastases
|
0.100 |
AlteredExpression
|
phenotype |
BEFREE |
Chemotherapy, monoclonal antibodies, tyrosine-kinase inhibitors (TKIs) for molecularly selected NSCLCs, such as epidermal growth factor receptor (EGFR)-mutant and anaplastic lymphoma kinase (ALK)-rearranged diseases, and immune checkpoint inhibitors are all systemic treatments that have shown activity against NSCLC-derived CNS metastases.
|
26439599 |
2015 |
CNS metastases
|
0.100 |
Biomarker
|
phenotype |
BEFREE |
Alectinib was well tolerated, with promising antitumour activity in patients with ALK-rearranged NSCLC resistant to crizotinib, including those with CNS metastases.
|
25153538 |
2014 |