中华临床医师杂志(电子版)
中華臨床醫師雜誌(電子版)
중화림상의사잡지(전자판)
CHINESE JOURNAL OF CLINICIANS(ELECTRONIC VERSION)
2013年
4期
1492-1496
,共5页
癌,非小细胞肺%癌胚抗原%受体,表皮生长因子%治疗结果%吉非替尼
癌,非小細胞肺%癌胚抗原%受體,錶皮生長因子%治療結果%吉非替尼
암,비소세포폐%암배항원%수체,표피생장인자%치료결과%길비체니
Carcinoma,non-small-cell lung%Carcinoembryonic antigen%Receptor,epidermal growth factor%Treatment outcome%Gefitinib
目的探讨表皮生长因子受体( EGFR)基因与血清癌胚抗原( CEA)水平对晚期非小细胞肺癌( NSCLC)患者一线口服吉非替尼治疗效果的预测价值。方法回顾性分析76例一线口服吉非替尼的晚期NSCLC患者的临床资料,实时荧光定量PCR法( ARMS法)检测患者肿瘤组织中EGFR基因突变情况,电化学发光免疫法测定患者血清CEA水平,电话或门诊随访患者生存情况,分析上述患者EGFR基因突变情况及血清CEA水平与其口服吉非替尼治疗效果的关系。结果晚期NSCLC患者的EGFR突变阳性率与性别、病理类型及血清CEA水平具有相关性,即女性、腺癌、血清CEA≥5 ng/ml的患者突变率高(χ2值分别为4.413、4.956、4.070,P值分别为0.36、0.026、0.044)。进一步分析显示随着血清CEA水平的增高EGFR突变率随之增高(χ2=6.246,P=0.040)。 Cox回归模型多因素分析EGFR突变情况、吸烟史及血清CEA水平与一线口服吉非替尼的晚期 NSCLC 患者的远期疗效具有相关性( RR =2.631、0.421、1.850, P =0.002、0.028、0.004),且EGFR突变阳性、无吸烟史、血清 CEA≥5 ng/ml 的患者疾病进展时间明显延长( P <0.05)。结论血清CEA水平不仅是NSCLC患者EGFR突变状态的预测指标之一,而且可以作为预测晚期NSCLC患者服用吉非替尼的疗效指标。
目的探討錶皮生長因子受體( EGFR)基因與血清癌胚抗原( CEA)水平對晚期非小細胞肺癌( NSCLC)患者一線口服吉非替尼治療效果的預測價值。方法迴顧性分析76例一線口服吉非替尼的晚期NSCLC患者的臨床資料,實時熒光定量PCR法( ARMS法)檢測患者腫瘤組織中EGFR基因突變情況,電化學髮光免疫法測定患者血清CEA水平,電話或門診隨訪患者生存情況,分析上述患者EGFR基因突變情況及血清CEA水平與其口服吉非替尼治療效果的關繫。結果晚期NSCLC患者的EGFR突變暘性率與性彆、病理類型及血清CEA水平具有相關性,即女性、腺癌、血清CEA≥5 ng/ml的患者突變率高(χ2值分彆為4.413、4.956、4.070,P值分彆為0.36、0.026、0.044)。進一步分析顯示隨著血清CEA水平的增高EGFR突變率隨之增高(χ2=6.246,P=0.040)。 Cox迴歸模型多因素分析EGFR突變情況、吸煙史及血清CEA水平與一線口服吉非替尼的晚期 NSCLC 患者的遠期療效具有相關性( RR =2.631、0.421、1.850, P =0.002、0.028、0.004),且EGFR突變暘性、無吸煙史、血清 CEA≥5 ng/ml 的患者疾病進展時間明顯延長( P <0.05)。結論血清CEA水平不僅是NSCLC患者EGFR突變狀態的預測指標之一,而且可以作為預測晚期NSCLC患者服用吉非替尼的療效指標。
목적탐토표피생장인자수체( EGFR)기인여혈청암배항원( CEA)수평대만기비소세포폐암( NSCLC)환자일선구복길비체니치료효과적예측개치。방법회고성분석76례일선구복길비체니적만기NSCLC환자적림상자료,실시형광정량PCR법( ARMS법)검측환자종류조직중EGFR기인돌변정황,전화학발광면역법측정환자혈청CEA수평,전화혹문진수방환자생존정황,분석상술환자EGFR기인돌변정황급혈청CEA수평여기구복길비체니치료효과적관계。결과만기NSCLC환자적EGFR돌변양성솔여성별、병리류형급혈청CEA수평구유상관성,즉녀성、선암、혈청CEA≥5 ng/ml적환자돌변솔고(χ2치분별위4.413、4.956、4.070,P치분별위0.36、0.026、0.044)。진일보분석현시수착혈청CEA수평적증고EGFR돌변솔수지증고(χ2=6.246,P=0.040)。 Cox회귀모형다인소분석EGFR돌변정황、흡연사급혈청CEA수평여일선구복길비체니적만기 NSCLC 환자적원기료효구유상관성( RR =2.631、0.421、1.850, P =0.002、0.028、0.004),차EGFR돌변양성、무흡연사、혈청 CEA≥5 ng/ml 적환자질병진전시간명현연장( P <0.05)。결론혈청CEA수평불부시NSCLC환자EGFR돌변상태적예측지표지일,이차가이작위예측만기NSCLC환자복용길비체니적료효지표。
Objective To explore the predictive value of EGFR gene and serum CEA levels for the efficacy of first-line oral gefitinib treatment patients with advanced non-small cell lung cancer(NSCLC).Methods 76 cases of first-line oral gefitinib in patients with advanced NSCLC clinical data were retrospectively analyzed .Real-time PCR method(ARMS assay)was applied to detect tumor tissues in patients with EGFR gene mutations .The ECLI was used to measure patients′serum CEA level .Patients survival were acquired by phone or outpatient follow-up.The relationship between patients′EGFR gene mutation status and serum CEA level and its oral TKI treatment effect was analyzed .Results Advanced NSCLC patients with EGFR mutation-positive rate was related to gender , histological type,serum CEA level.And the female,adenocarcinoma,the serum CEA≥5 ng/ml patients had a higher mutation rate(χ2 value were 4.413,4.956,4.070 respectively,P were 0.36,0.026,0.044 respectively).Further analysis showed that with the increased serum CEA levels of EGFR mutation rate also increased (χ2 =6.246 ,P=0.040 ) .Cox regression multivariate analysis showed oral gefitinib tablets efficacy in patients with advanced NSCLC with EGFR mutation status,smoking history and serum CEA level had a significant correlation (RR=2.631,0.421,1.850,P=0.002,0.028,0.004),and EGFR mutation-positive,non-smoking history,serum CEA≥5 ng/ml patients with longer TTP( P<0.05 ) .Conclusions Serum CEA level is not only one of the predictors of NSCLC patients with EGFR mutation status ,but also as a predictor of advanced NSCLC patients treated with gefitinib efficacy endpoint .