| Literature DB >> 32758347 |
Zhiqin Lu1, Jing Cai1,2, Zhimin Zeng1,2, Anwen Liu1,2.
Abstract
Leptomeningeal metastasis (LM) is one of the serious complications of advanced non-small cell lung cancer (NSCLC), although the incidence is not high, the clinical symptoms are severe and the prognosis is poor. LM is prone to occur in patients with positive driver gene than negative. At present, the treatment of LM mainly includes molecular targeted therapy, systemic chemotherapy, whole brain radiotherapy, intrathecal chemotherapy and immunotherapy. Although there are many treatments, the efficacy of LM is still unsatisfactory. This article reviews the drug therapy of sensitive driver gene positive NSCLC LM.Entities:
Keywords: Driver gene positive; Drug therapy; Leptomeningeal metastasis; Lung neoplasms
Mesh:
Year: 2020 PMID: 32758347 PMCID: PMC7467993 DOI: 10.3779/j.issn.1009-3419.2020.102.18
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
靶向药物的血浆/脑脊液浓度及脑脊液渗透率
Plasma/cerebrospinal fluid concentration and cerebrospinal fluid permeability of targeted drugs
| Drug | Plasma concentration | CSF concentration | CSF permeability |
| CSF: central nervous system. | |||
| Gefitinib | (729±260) nmol/L | (8.2±4.3) nmol/L | 1.13%±0.36%[ |
| Erlotinib | (717.7±459) nmol/L | (66.9±39.0) nmol/L | 2.77%±0.45%[ |
| High dose erlotinib | 11.3 nmol/L | 130 nmol/L | 1.2%[ |
| Afatinib | 66.7 ng/mL | 0.464 ng/mL | < 1%[ |
| Osimertinib | 13 nmol/L | 7.5 nmol/L | 2.5%-16%[ |
| AZD3759 | 0.2 nmol/L | 25.2 nmol/L | 100%[ |
| Crizotinb | 237 ng/mL | 0.616 ng/mL | 0.26%[ |
| Alactinib | 3.12 nmol/L | 2.69 nmol/L | 86%[ |
| Ceritinib | Unreported | Unreported | 15%[ |
| Brigatinib | 0.62 nmol/L[ | Unreported | Unreported |
| Lorlatinib | < 0.07 nmol/L | 2.64 ng/mL-125 ng/mL | 20%-30%[ |