Concurrent versus sequential whole brain radiotherapy and TKI in EGFR-mutated NSCLC patients with brain metastasis A single institution retrospective analysis
机构:[a]Department of Oncology, the Second Affiliated Hospital of Soochow University, Jiangsu Province, Suzhou,[b]Cancer Center, Affiliated Hospital of Guangdong Medical University, Guangdong Province, Zhanjiang,[c]Department of Radiotherapy, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing Medical University Affiliated Cancer Hospital, Jiangsu Province, Nanjing,[d]Department of Radiotherapy, Zhejiang Cancer Hospital, Zhejiang Province, Hangzhou, China
To examine the outcomes of concurrent versus sequential whole-brain radiotherapy (WBRT) and epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI) in nonsmall cell lung cancer (NSCLC) patients with EGFR mutation. Retrospectively 105 patients with NSCLC, brain metastasis, and EGFR mutation (Affiliated Hospital of Guangdong Medical University, 01/2011 to 12/2014) were grouped as: EGFR-TKIs alone (n=39, group A), EGFR-TKIs+concurrent radiotherapy (n=34, group B), and radiotherapy followed by EGFR-TKIs (n=32, group C). The intracranial objective response rates of groups A, B, and C were 66.7%, 85.3%, and 75%, respectively (P<.05). The median intracranial progression-free survival of groups A, B, and C were 6.8, 12.4, and 9.1 months, respectively (P<.05). The median extracranial progression-free survival of groups A, B, and C were 7.8, 9.4, and 8.3 months, respectively (P>.05). EGFR-TKIs and WBRT by simultaneous application improved the short-and long-term benefits to patients with NSCLC brain metastasis carrying EGFR mutation compared to concurrent application or EGFR-TKIs alone without additional adverse events.
第一作者机构:[a]Department of Oncology, the Second Affiliated Hospital of Soochow University, Jiangsu Province, Suzhou,[b]Cancer Center, Affiliated Hospital of Guangdong Medical University, Guangdong Province, Zhanjiang,
通讯作者:
通讯机构:[*1]Department of Oncology, the Second Affiliated Hospital of Soochow University, Jiangsu Province, Suzhou, China, Department of Radiotherapy, Zhejiang Cancer Hospital, Zhejiang Province, Hangzhou, China
推荐引用方式(GB/T 7714):
Hualin Chen ,Aibing Wu ,Hua Tao ,et al.Concurrent versus sequential whole brain radiotherapy and TKI in EGFR-mutated NSCLC patients with brain metastasis A single institution retrospective analysis[J].MEDICINE.2018,97(44):e13014.doi:10.1097/MD.0000000000013014.
APA:
Hualin Chen,,Aibing Wu,,Hua Tao,,Donghong Yang,,Yiping Luo,...&Ming Chen,.(2018).Concurrent versus sequential whole brain radiotherapy and TKI in EGFR-mutated NSCLC patients with brain metastasis A single institution retrospective analysis.MEDICINE,97,(44)
MLA:
Hualin Chen,,et al."Concurrent versus sequential whole brain radiotherapy and TKI in EGFR-mutated NSCLC patients with brain metastasis A single institution retrospective analysis".MEDICINE 97..44(2018):e13014