OALib Journal期刊
ISSN: 2333-9721
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非小细胞肺癌脑转移低分割放疗疗效分析
, PP. 1375-1378
Keywords: 非小细胞肺癌,脑转移瘤,三维适形放疗,全脑照射
Abstract:
目的评价非小细胞肺癌脑转移放射治疗中全脑照射的作用,分析生存预后因素。方法对93例非小细胞肺癌脑转移患者进行放射治疗,其中68例先行全脑照射(全脑照射组),然后行局部三维适形低分割放疗;25例只行三维适形低分割放疗(低分割组)。用kaplan-meier法统计生存率及局部控制率,以cox比例风险模型分析影响患者生存的预后因素。结果全脑照射组中位生存时间14个月,1、2年生存率分别为50%、27%;低分割组中位生存时间12个月,1、2年生存率分别为45%、15%;两组无显著差异性(log-rank,p=0.502)。全脑照射组与低分割组1年颅脑局部控制率分别为90%、70%,两组有显著差异(p=0.028)。多因素分析提示颅外活动性病灶(p=0.002)、kps评分(p=0.034)是影响生存的独立预后因素。结论非小细胞肺癌脑转移三维适形放疗联合全脑照射无生存得益,而有助于提高局部控制率。
References
[1] | sorensenjb,hansenhh,hansenm,etal.brainmetastasesinadenocarcinomaofthelung:frequency,riskgroupsandprognosis[j].jclinoncol,1988,6(9):1474-80.
|
[2] | boydts,mehtamp.stereotacticradiosurgeryforbrainmetastases(review)[j].oncology,1999,13:1397-409.
|
[3] | mehtamp,shapirowr,glantzmj,etal.lead-inphasetorandomizedtrialofmotexafingadoliniumandwhole-brainradiationforpatientswithbrainmetastases:centralizedassessmentofmagneticresonanceimaging,neurocognitive,andneurologicendpoints[j].jclinoncol,2002,20:3445-53.
|
[4] | westphalm,heeseo.intracranialmetastases:therapeuticoptions[j].annonc,2003,14(3):iii4-10.
|
[5] | reginewf,huhnjl,patchellra,etal.riskofsymptomaticbraintumorrecurrenceandneurologicdeficitafterradiosurgeryaloneinpatientswithnewlydiagnosedbrainmetastases:resultsandimplications[j].intjradiatoncolbiolphys,2002,52(2):333-8.
|
[6] | christinaa,meyersd,jennifera,etal.neurocognitivefunctionandprogressioninpatientswithbrainmet-astasestreatedwithwhole-brainradiationandmotexafingadolinium:resultsofarandomizedphaseⅲtrial[j].jclinoncol,2004,22(1):157-65.
|
[7] | gerosam,nicolatoa,foronir.analysisoflong-termoutcomesandprognosticfactorsinpatientswithnon-smallcelllungcancerbrainmetastasestreatedbygammakniferadiosurgery[j].jneurosurg,2005,102(suppl):75-80.
|
[8] | kondziolkad,patela,lunsfordld,etal.stereotacticradiosurgerypluswholebrainradiotherapyversusradiotherapyaloneforpatientswithmultiplebrainmetastases[j].intjradiatoncolbiolphys,1999,45(2):427-34.
|
[9] | 漆松涛,刘承勇.脑转移瘤的x刀治疗与常规手术疗效比较[j].第一军医大学学报(jfirstmilmeduniv/diyijunyidaxuexuebao),2000,20(2):150-1.
|
[10] | aoyamah,shiratoh,onimarur,etal.hypofractionatedstereotacticradiotherapyalonewithoutwhole-brainirradiationforpatientswithsolitaryandoligobrainmetastasisusingnoninvasivefixationoftheskull[j].intjradiatoncolbiolphys,2003,56(3):793-800.
|
[11] | deangelisl,delattrej,posnerj.radiationinduceddementiainpatientscuredofbrainmetastases[j].neurology,1989,39(6):789-96.
|
[12] | sneedpk,suhjh,goetschsj,etal.amulti-institutionalreviewofradiosurgeryalonevs.radiosurgerywithwholebrainradiotherapyastheinitialmanagementofbrainmetastases[j].intjradiatoncolbiolphys,2002,53(3):519-26.
|
[13] | sneedpk,lambornkr,forstnerjm,etal.radiosurgeryforbrainmetastases:iswholebrainradiotherapynecessary[j].intjradiatoncolbiolphys,1999,43(3):549-58.
|
[14] | pirzkalla,debusj,lohrf,etal.radiosurgeryaloneorincombinationwithwhole-brainradiotherapyforbrainmetastases[j].jclinoncol,1998,16(11):3563-9.
|
[15] | zabela,debusj.treatmentofbrainmetastasesfromnon-small-celllungcancer(nsclc):radiotherapy[j].lungcancer,2004,45(suppl2):247-52.
|
[16] | stuschkem,eberhardtw,pottgenc,etal.prophylacticcranialirradiationinlocallyadvancednon-small-celllungcanceraftermultimodalitytreatment:long-termfollow-upandinvestigationsoflateneuropsychologiceffects[j].jclinoncol,1999,17(9):2700-9.
|
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