张俊上海交通大学医学院附属瑞金医院外科、肿瘤放化疗科上海消化外科研究所ASCO-GI2011(18-20Jan2011,SF)ASCO胃肠道会议进展Highlightsof2011ASCOGI结直肠癌辅助化疗–Abstract#362:AVANT(XELOX+BVZVSFOLFOX+BVZVSFOLFOXalone)–Abstract#363:NO147(FOLFIRIR±西妥昔单抗)一线化疗–Abstract#365:NORDICVII(FLOX+西妥昔单抗一线治疗mCRC)–打打停停:mCRC标准治疗后以贝伐珠单抗+卡培他滨维持治疗安全有效AVANT:研究设计高危II期/III期结肠癌患者行手术治疗(N=3451)FOLFOX4观察随访FOLFOX4+贝伐单抗贝伐单抗单药随访XELOX+贝伐单抗贝伐单抗单药随访Bev5mg/kgq2wBev7
5mg/kgq3wBev7
5mg/kgq3wBev7
5mg/kgq3w24周24周DeGramontA,etal
2011ASCOGIAbstract362
研究执行情况和终点指标330centers,34countries,8regions(stratified)3451patientsrandomizedbetween20December2004and08June2007-2867patientswithStageIIIdiseasePrimaryendpoints(StageIIIpatientsonly):DFS:FOLFOX4+bevacizumabvs
FOLFOX4DFS:XELOX+bevacizumabvs
FOLFOX4Secondaryendpoints:OSSafetyNon-inferiorityofDFSandOSforFOLFOX4+bevacizumabvs
XELOX+bev