新疆医科大学学报
新疆醫科大學學報
신강의과대학학보
JOURNAL OF XINJIANG MEDICAL UNIVERSITY
2014年
5期
524-530
,共7页
徐丽%马栋辉%谭遥%葛红%王若峥
徐麗%馬棟輝%譚遙%葛紅%王若崢
서려%마동휘%담요%갈홍%왕약쟁
非小细胞肺癌%手术%立体定向%Meta分析
非小細胞肺癌%手術%立體定嚮%Meta分析
비소세포폐암%수술%입체정향%Meta분석
NSCLC%surgery%SBRT%meta analysis
目的:比较体部立体定向放疗(stereotactic body radiotherapy,SBRT or stereotactic ablative radiothera-py,SABR)与手术治疗早期非小细胞肺癌(non-small cell lung cancer,NSCLC)的疗效。方法通过计算机检索Cochrane图书馆、PubMed、Medline、中国期刊全文数据库(CNKI)、中国生物医学文献数据库(CBM)、万方数据库,收集国内外公开发表关于 SBRT与手术治疗早期 NSCLC的相关文献,采取双人平行评价的方法对收集的文献进行评价,提取资料并交叉核对,应用统计软件RevMan5.2进行Meta分析。结果筛查后共纳入4项回顾性研究,均为英文文献,共1265个患者,其中手术治疗914例(手术组),SBRT351例(SBRT组),根据研究内容将两组生存率分为 A、B、C 3组进行 Meta分析,4项研究综合评价2种治疗方法生存率作为 A组,2项研究两组病例进行了1∶1配对,两组在年龄、合并症评分及肿瘤分期等因素方面差异无统计学意义,为 B组;另外2项研究对两组病例也进行了1∶1配对,但两组在年龄、合并症及肺功能等因素方面差异有统计学意义,且手术组优于 SBRT组,为 C组。A组:1、2、3年总生存率差异均有统计学意义(P <0.0001~0.00001),手术组优于 SBRT组;B组:1、2年总生存率差异无统计学意义(P =0.35;P =0.29),3年总生存率差异有统计学意义(P =0.02),手术组优于 SBRT组;C组:1、2、3年总生存率差异均有统计学意义(P <0.01~0.00001),手术组优于 SBRT组。2项研究中两组肿瘤特异性生存率差异无统计学意义(P =0.46,P =0.19)。结论由于两组间存在年龄、肺功能及合并症等方面的差异,不能明确得出手术组优于 SBRT组的结论,但两组间肿瘤特异性生存率无差异,两组疗效的比较还需要临床随机对照试验来进一步研究。
目的:比較體部立體定嚮放療(stereotactic body radiotherapy,SBRT or stereotactic ablative radiothera-py,SABR)與手術治療早期非小細胞肺癌(non-small cell lung cancer,NSCLC)的療效。方法通過計算機檢索Cochrane圖書館、PubMed、Medline、中國期刊全文數據庫(CNKI)、中國生物醫學文獻數據庫(CBM)、萬方數據庫,收集國內外公開髮錶關于 SBRT與手術治療早期 NSCLC的相關文獻,採取雙人平行評價的方法對收集的文獻進行評價,提取資料併交扠覈對,應用統計軟件RevMan5.2進行Meta分析。結果篩查後共納入4項迴顧性研究,均為英文文獻,共1265箇患者,其中手術治療914例(手術組),SBRT351例(SBRT組),根據研究內容將兩組生存率分為 A、B、C 3組進行 Meta分析,4項研究綜閤評價2種治療方法生存率作為 A組,2項研究兩組病例進行瞭1∶1配對,兩組在年齡、閤併癥評分及腫瘤分期等因素方麵差異無統計學意義,為 B組;另外2項研究對兩組病例也進行瞭1∶1配對,但兩組在年齡、閤併癥及肺功能等因素方麵差異有統計學意義,且手術組優于 SBRT組,為 C組。A組:1、2、3年總生存率差異均有統計學意義(P <0.0001~0.00001),手術組優于 SBRT組;B組:1、2年總生存率差異無統計學意義(P =0.35;P =0.29),3年總生存率差異有統計學意義(P =0.02),手術組優于 SBRT組;C組:1、2、3年總生存率差異均有統計學意義(P <0.01~0.00001),手術組優于 SBRT組。2項研究中兩組腫瘤特異性生存率差異無統計學意義(P =0.46,P =0.19)。結論由于兩組間存在年齡、肺功能及閤併癥等方麵的差異,不能明確得齣手術組優于 SBRT組的結論,但兩組間腫瘤特異性生存率無差異,兩組療效的比較還需要臨床隨機對照試驗來進一步研究。
목적:비교체부입체정향방료(stereotactic body radiotherapy,SBRT or stereotactic ablative radiothera-py,SABR)여수술치료조기비소세포폐암(non-small cell lung cancer,NSCLC)적료효。방법통과계산궤검색Cochrane도서관、PubMed、Medline、중국기간전문수거고(CNKI)、중국생물의학문헌수거고(CBM)、만방수거고,수집국내외공개발표관우 SBRT여수술치료조기 NSCLC적상관문헌,채취쌍인평행평개적방법대수집적문헌진행평개,제취자료병교차핵대,응용통계연건RevMan5.2진행Meta분석。결과사사후공납입4항회고성연구,균위영문문헌,공1265개환자,기중수술치료914례(수술조),SBRT351례(SBRT조),근거연구내용장량조생존솔분위 A、B、C 3조진행 Meta분석,4항연구종합평개2충치료방법생존솔작위 A조,2항연구량조병례진행료1∶1배대,량조재년령、합병증평분급종류분기등인소방면차이무통계학의의,위 B조;령외2항연구대량조병례야진행료1∶1배대,단량조재년령、합병증급폐공능등인소방면차이유통계학의의,차수술조우우 SBRT조,위 C조。A조:1、2、3년총생존솔차이균유통계학의의(P <0.0001~0.00001),수술조우우 SBRT조;B조:1、2년총생존솔차이무통계학의의(P =0.35;P =0.29),3년총생존솔차이유통계학의의(P =0.02),수술조우우 SBRT조;C조:1、2、3년총생존솔차이균유통계학의의(P <0.01~0.00001),수술조우우 SBRT조。2항연구중량조종류특이성생존솔차이무통계학의의(P =0.46,P =0.19)。결론유우량조간존재년령、폐공능급합병증등방면적차이,불능명학득출수술조우우 SBRT조적결론,단량조간종류특이성생존솔무차이,량조료효적비교환수요림상수궤대조시험래진일보연구。
Objective This research aimed to compare the efficacy of SBRT and surgical treatment of early-stage NSCLC.Methods By searching the Cochrane Library,PubMed,Medline,Chinese Journal Full-text Database (CNKI),Chinese Biomedical Literature Database (CBM)and Wan Fang DATA,the published literature about SBRT and surgical treatment of early-stage NSCLC at home and abroad were reviewed for extraction and evaluation by double parallel method and cross checking,and the meta-analyses were con-ducted by RevMan 5 .2 software.Results 4 retrospective English studies involving 1 2 6 5 cases were includ-ed,with 914 surgical treatment cases and 351cases SBRT.Group A,B,C were divided in surgery group and SBRT group:Group A with 4 studies on comprehensive evaluation on the survival rate;Group B with two studies matched by 1∶1 in surgery group and SBRT group,with no statistical significance in age,co-morbidity score and tumor staging;Group C with the other two studies matched by 1∶1 in surgery group and SBRT group,with statistical significance in age,comorbidity score and pulmonary function.Group A:1-year,2-year and 3-year overall survival differences had statistical significance (P<0.000 1;P<0.000 01;P <0.000 01),with higher survival rate in surgery group than in SBRT group;Group B:1-year,2-year overall survival differences were not statistically significant (P=0.35;P=0.29),but 3-year overall surviv-al difference was statistically significant (P =0.02),with higher survival rate in surgery group than in SBRT group;Group C:1-year,2-year and 3-year overall survival differences had statistical significance (P=0.002;P <0.000 01;P <0.000 01),with higher survival rate in surgery group than in SBRT group;There was no statistically significant difference in tumor-specific survival rate in two groups (P=0.46,P=0.19).Conclusion Due to the differences in age,pulmonary function and complications between two groups,the better results of Surgery group over SBRT group were not definitely decided in the overall sur-vival,but with no difference in the tumor-specific survival rate between the two groups.Therefore,the curative effect of two groups in randomized controlled trials needs to be further explored.