| Literature DB >> 25539615 |
Gen Lin1, Haipeng Xu1, Cheng Huang1.
Abstract
Metastatic tumors involving the brain are an important complication in the overall management of non-small cell lung cancers. Surgery and radiation remain the cornerstones of the therapy, however, the burgeoning knowledge of tumor biology has facilitated the entry of systemically administered therapies into the clinic. This review mainly summarizes the current applications of these data to surgery, radiation therapy, chemotherapy and targeted therapy.Entities:
Mesh:
Year: 2014 PMID: 25539615 PMCID: PMC6000406 DOI: 10.3779/j.issn.1009-3419.2014.12.10
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
预后分级评估
Graded prognostic assessment
| Clinical feature | Score | ||
| 0 | 0.5 | 1.0 | |
| KPS: Karnofsky performance status; CNS: central nervous system. | |||
| No. of CNS metastases | > 3 | 2-3 | 1 |
| KPS | < 70 | 70-80 | 90-100 |
| Age | > 60 | 50-59 | < 50 |
| Extracranial metastases | Present | - | None |
EGFR-TKIs治疗肺癌脑转移的临床研究
Clinical studies of EGFR-TKIs for brain metastases in lung cancer
| Intervention | Published time | Design | Number of patients | ORR/DCR(%) | mPFS/OS(mo) | |
| EGFR-TKI: epidermal growth factor receptor-tyrosine kinase inhibitor; ORR: overall response rate; DCR: disease control rate; mPFS: median progress-free survival; OS: overall survival; WBRT: whole-brain radiation therapy; XRT: external-beam radiation therapy; SRS: stereotactic radiosurgery; NR: not reported. | ||||||
| Gefitinib | 2004[ | Prospective | Unselected | 41 | 10/27 | 3/5 |
| 2007[ | Prospective | Adenocarcinoma | 40 | 38/83 | 9/15 | |
| 2009[ | Prospective | Adenocarcinoma | 21 | 81/95 | 10.0/13.0 | |
| 2013[ | Prospective | 41 | 87.8/97.6 | 14.5/21.9 | ||
| Erlotinib | 2011[ | Retrospective | Unselected | 17 | 82/100 | 11.7/12.9 |
| 2013[ | Prospective | Adenocarcinoma or | 48 | 58.4/75.1 | 9.7/18.9 | |
| 2013[ | Prospective | Unselected | 40 | 83/86 | 8/11.8 | |
| 2013[ | Prospective | Unselected | 126 | NR | NR | |
| Gefitinib or erlotinib | 2009[ | Prospective | Never smoking | 23 | 70/74 | 7.1/18.8 |
| 2012[ | Prospective | 28 | 83/94 | 6.6/15.9 | ||
EGFR-TKIs治疗肺癌脑转移的在研试验
Ongoing trials of EGFR-TKIs therapy in NSCLC patients with brain metastases
| ClinicalTrials.gov identifier | Design | Intervention | |
| NSCLC: non-small cell lung cancer. | |||
| NCT01887795 | Prospective randomized phase Ⅲ | WBRT | Unselected |
| NCT01724801 | Prospective randomized phase Ⅲ | WBRT | |
| NCT01578668 | Prospective single arm phase Ⅱ | Erlotinib+chemotherapy (pemetrexed plus carboplatin) | Adenocarcinoma |
| NCT01218529 | Prospective single arm phase Ⅱ | WBRT+lapatinib | Unselected |