中国基层医药
中國基層醫藥
중국기층의약
CHINESE JOURNAL OF PRIMARY MEDICINE AND PHARMACY
2014年
1期
16-18
,共3页
叶晓明%程正文%杨平满%王宏阳
葉曉明%程正文%楊平滿%王宏暘
협효명%정정문%양평만%왕굉양
癌,非小细胞肺%活化白细胞黏附分子%免疫组织化学%顺铂%卡铂
癌,非小細胞肺%活化白細胞黏附分子%免疫組織化學%順鉑%卡鉑
암,비소세포폐%활화백세포점부분자%면역조직화학%순박%잡박
Carcinoma,non-small-cell lung%Activated-leukocyte cell adhesion molecule%Immunohistochemistry%Cisplatin%Carboplatin
目的 观察活化白细胞黏附分子(CD166)在晚期非小细胞肺癌(NSCLC)组织中的表达,并探讨其与NSCLC患者临床特征、铂类化疗效果的关系.方法 64例Ⅲ、Ⅳ期NSCLC患者在化疗前经纤维支气管镜或肺穿刺活检获取肿瘤组织学标本,采用免疫组织化学法检测CD166表达.患者给予2~4个周期以铂类为基础的联合化疗方案(NP/TC/GP),采用RECIST标准评价疗效.结果 46.9%(30例)的患者CD166阳性.CD166表达与是否吸烟(吸烟62.1%,不吸烟34.3%,x2=4.916,P=0.027)和病理分化程度(中、低分化68.2%,高分化35.7%,x2=6.112,P=0.013)相关.CD166阳性患者化疗有效率23.3%,明显低于CD166阴性患者的61.8% (x2 =9.565,P=0.002).结论 晚期NSCLC存在CD166表达,且吸烟和低、中分化癌患者阳性表达率增高,CD166阳性患者铂类药物化疗有效率降低,检测CD166可以预测晚期NSCLC的铂类化疗效果.
目的 觀察活化白細胞黏附分子(CD166)在晚期非小細胞肺癌(NSCLC)組織中的錶達,併探討其與NSCLC患者臨床特徵、鉑類化療效果的關繫.方法 64例Ⅲ、Ⅳ期NSCLC患者在化療前經纖維支氣管鏡或肺穿刺活檢穫取腫瘤組織學標本,採用免疫組織化學法檢測CD166錶達.患者給予2~4箇週期以鉑類為基礎的聯閤化療方案(NP/TC/GP),採用RECIST標準評價療效.結果 46.9%(30例)的患者CD166暘性.CD166錶達與是否吸煙(吸煙62.1%,不吸煙34.3%,x2=4.916,P=0.027)和病理分化程度(中、低分化68.2%,高分化35.7%,x2=6.112,P=0.013)相關.CD166暘性患者化療有效率23.3%,明顯低于CD166陰性患者的61.8% (x2 =9.565,P=0.002).結論 晚期NSCLC存在CD166錶達,且吸煙和低、中分化癌患者暘性錶達率增高,CD166暘性患者鉑類藥物化療有效率降低,檢測CD166可以預測晚期NSCLC的鉑類化療效果.
목적 관찰활화백세포점부분자(CD166)재만기비소세포폐암(NSCLC)조직중적표체,병탐토기여NSCLC환자림상특정、박류화료효과적관계.방법 64례Ⅲ、Ⅳ기NSCLC환자재화료전경섬유지기관경혹폐천자활검획취종류조직학표본,채용면역조직화학법검측CD166표체.환자급여2~4개주기이박류위기출적연합화료방안(NP/TC/GP),채용RECIST표준평개료효.결과 46.9%(30례)적환자CD166양성.CD166표체여시부흡연(흡연62.1%,불흡연34.3%,x2=4.916,P=0.027)화병리분화정도(중、저분화68.2%,고분화35.7%,x2=6.112,P=0.013)상관.CD166양성환자화료유효솔23.3%,명현저우CD166음성환자적61.8% (x2 =9.565,P=0.002).결론 만기NSCLC존재CD166표체,차흡연화저、중분화암환자양성표체솔증고,CD166양성환자박류약물화료유효솔강저,검측CD166가이예측만기NSCLC적박류화료효과.
Objective To observe the expression of CD166 in advanced non-small cell lung cancer (NSCLC),and to explore the relationship between expression of CD166 and clinical characteristics,platinum-based chemotherapy effect of NSCLC patients.Methods A total of 64 cases of NSCLC patients at stage of Ⅲ,Ⅳ were enrolled.Tumor tissue samples were obtained before chemotherapy by bronchoscopy or lung biopsy,and immunohistochemical was used to detect the expression of CD166.All patients received platinum-based chemotherapy(NP/TC/ GP) for 2-4 cycles as the first line treatment.RECIST criterion was used for therapeutic evaluation.Results 46.9% (3 0 cases) of the patients with CD 1 6 6 was positive.The CD 1 6 6 expression was related with smoking (smoking 62.1%,no-smoking 34.3%,x2 =4.916,P =0.027) and degree of differentiation (moderately,low grade 68.2%,high grade 35.7%,x2 =6.112,P =0.013).The effectiveness rate of chemotherapy in CD166 positive patients was 23.3% (7 cases),was significantly lower than 61.8% in CD166 negative patients(21 cases,x2 =9.565,P =0.002).Conclusion NSCLC had CD166 expression,and the expression positive rate was increased in patients with smoking,and low differentiation cancer.The effectiveness rate of platinum-based was decreased in patients with CD166 positive expression,and detection of CD166 can predict the late NSCLC platinum-based chemotherapy effect.