1.Research Progress in the Mechanism of Neuropathic Pain and the Intervention Effect of Electroacupuncture
Ningfang PAN ; Junying DU ; Jie YU ; Ting XIAO ; Xiaoqin LE ; Junfan FANG ; Jianqiao FANG
Shanghai Journal of Acupuncture and Moxibustion 2017;36(1):103-107
Neuropathic pain is a chronic pain caused by primary nervous system damage and nerve dysfunction. Its pathogenesis is complex and diverse. It is difficult to treat clinically. In recent years, researchers used electroacupuncture to treat neuropathic pain and obtained a desirable effect. This article summarizes recent years’ studies on the main mechanisms of neuropathic pain and the intervention effect of electroacupuncture to provide reference for following studies on electroacupuncture treatment of neuropathic pain.
2.A case-control study on prognosis between EGFR gene mutant-and wild-type non-small cell lung cancer with brain metastasis
PAN Junfan ; WU Shiwen ; TU Xunwei ; XU Nengluan ; LIN Ming ; LIN Ying ; XU Yiquan ; WU Yun ; LI Hongru ; CHEN Yusheng
Chinese Journal of Cancer Biotherapy 2020;27(11):1272-1277
[摘 要] 目的:探讨表皮生长因子受体(epidermal growth factor receptor,EGFR)基因突变与非小细胞肺癌(non-small cell lung cancer,NSCLC)伴脑转移患者预后的相关性,为改善NSCLC合并脑转移患者预后、指导个体化治疗提供临床依据。方法:回顾性分析福建省立医院2013年1月1日至2018年9月30日期间收治的88例NSCLC合并脑转移患者的临床资料,随访取得患者的死亡时间,随访截止日期为2019年10月31日。收集和分析的临床资料包括性别、年龄、吸烟史、病理类型、基因检测、治疗情况、无进展生存期(progression free survival,PFS)、总生存期(overall survival,OS)等。运用生存分析(Kaplan-Meier生存时间曲线)评价EGFR突变型患者的预后,以单因素分析(log-rank检验)预测影响EGFR-TKI治疗效果的因素。结果:88例NSCLC脑转移患者有57例为EGFR突变型,其中位PFS(MPFS)为13.0个月(95%CI:11.951~14.049),明显高于EGFR野生型患者(P=0.003),患者中位生存期(median survival time,MST)为29.0个月(95%CI:20.531~37.468),明显高于EGFR野生型(P=0.001)。EGFR突变型中,Exon19-del突变组患者较Exon21 L858R突变组患者OS有延长趋势(P=0.05),Exon19-del+Exon20T790M突变组患者OS较Exon21 L858R突变组有延长趋势(P=0.077)。结论:EGFR突变组较野生型组NSCLC脑转移患者预后相对好些,且携带19外显子单一缺失突变的患者预后最好。