肿瘤患者临床营养问题与评估

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肿瘤患者临床营养问题与评估张宇目录••••肿瘤患者营养不良现状营养不良对肿瘤预后的影响营养不良的肿瘤患者治疗现状肿瘤患者营养治疗方法选择目录••••肿瘤患者营养不良现状营养不良对肿瘤预后的影响营养不良的肿瘤患者治疗现状肿瘤患者营养评估肿瘤患者营养代谢发生改变MarínCaroMM,LavianoA,PichardC.Nutritionalinterventionandqualityoflifeinadultoncologypatients.ClinNutr.2007Jun;26(3):289-301.肿瘤患者随分期升高,营养摄入量明显下降,导致体重丢失RavascoP,Monteiro-GrilloI,VidalPM,etal.Cancer:diseaseandnutritionarekeydeterminantsofpatients'qualityoflife.SupportCareCancer.2004Apr;12(4):246-52.众多内科疾病中,肿瘤是营养不良发生率最高的MeijersJM,ScholsJM,vanBokhorst-devanderSchuerenMA,etal.MalnutritionprevalenceinTheNetherlands:resultsoftheannualdutchnationalprevalencemeasurementofcareproblems.BrJNutr.2009Feb;101(3):417-23.近年来多个研究中的肿瘤营养风险发生率YuK,ZhouXR,HeSL.Amulticentrestudytoimplementnutritionalriskscreeningandevaluateclinicaloutcomeandqualityoflifeinpatientswithcancer.EurJClinNutr.2013Jul;67(7):732-7.不同部位肿瘤的营养风险发生率比较••••••••••••Figure1.Theprevalenceofnutritionalriskatadmissionandat2weeksafteradmissionordischargeaccordingtothedifferentsitesofprimarytumors.Aatadmission,B2weeksafteradmissionordischarge.PANpancreas,CARcardiac,STOstomach,ESOesophagus,COLcolon,LIVliver,RECrectus,UNlung,BREbreast.YuK,ZhouXR,HeSL.Amulticentrestudytoimplementnutritionalriskscreeningandevaluateclinicaloutcomeandqualityoflifeinpatientswithcancer.EurJClinNutr.2013Jul;67(7):732-7.肿瘤患者发生营养不良的危险因素PressoirM,DesnéS,BercheryD,etal.Prevalence,riskfactorsandclinicalimplicationsofmalnutritioninFrenchComprehensiveCancerCentres.BrJCancer.2010Mar16;102(6):966-71.化疗本身会加重患者的营养不良MalihiZ,KandiahM,ChanYM,etal.NutritionalstatusandqualityoflifeinpatientswithacuteleukaemiapriortoandafterinductionchemotherapyinthreehospitalsinTehran,Iran:aprospectivestudy.JHumNutrDiet.2013Jul;26Suppl1:123-31.目录••••肿瘤患者营养不良现状营养不良对肿瘤预后的影响营养不良的肿瘤患者治疗现状肿瘤患者营养评估肿瘤患者营养状态与全身炎症水平密切相关GomesdeLimaKV,MaioR.Nutritionalstatus,systemicinflammationandprognosisofpatientswithgastrointestinalcancer.NutrHosp.2012May-Jun;27(3):707-14.营养不良的肿瘤患者,化疗相关毒副作用发生率显著升高BarretM,MalkaD,AparicioT,etal.Nutritionalstatusaffectstreatmenttolerabilityandsurvivalinmetastaticcolorectalcancerpatients:resultsofanAGEOprospectivemulticenterstudy.Oncology.2011;81(5-6):395-402.住院期间各种并发症发生率的比较(有营养风险vs无营养风险)YuK,ZhouXR,HeSL.Amulticentrestudytoimplementnutritionalriskscreeningandevaluateclinicaloutcomeandqualityoflifeinpatientswithcancer.EurJClinNutr.2013Jul;67(7):732-7.肿瘤相关营养不良降低肿瘤患者生活质量MarínCaroMM,LavianoA,PichardC.Nutritionalinterventionandqualityoflifeinadultoncologypatients.ClinNutr.2007Jun;26(3):289-301.体重丢失≥10%者,生活质量显著下降NourissatA,VassonMP,MerroucheY,etal.Relationshipbetweennutritionalstatusandqualityoflifeinpatientswithcancer.EurJCancer.2008Jun;44(9):1238-42.严重营养不良患者生存率显著低于无营养不良或轻度营养不良的患者BarretM,MalkaD,AparicioT,etal.Nutritionalstatusaffectstreatmenttolerabilityandsurvivalinmetastaticcolorectalcancerpatients:resultsofanAGEOprospectivemulticenterstudy.Oncology.2011;81(5-6):395-402.状态和风险例数体重下降不良反应RR(95%CI)a校正RR(95%CI)RR(95%CI)b校正RR(95%CI)非胃肠道相关营养不良无营养支持有营养支持195136591.001.08(0.50-2.32)1.000.92(0.38-2.22)1.002.22(1.10-4.47)1.002.95(1.36-6.36)营养风险无营养支持有营养支持195140551.003.13(1.21-8.05)1.002.88(0.86-9.65)1.000.58(0.21-1.58)1.000.72(0.22-2.33)胃肠道相关营养不良无营养支持有营养支持2471031441.001.28(0.58-2.83)1.001.40(0.47-4.17)1.000.64(0.26-1.55)1.006.83(1.67-27.88)营养风险无营养支持有营养支持3591442151.001.14(0.70-1.86)1.000.9(0.50-1.62)1.000.33(0.18-0.56)1.000.79(0.41-1.52)营养支持治疗对体重下降/不良反应发生率的影响RR=相对危险度;95%CI=95%可信限a以年龄、性别、分期、手术和放化疗进行校正b以年龄、性别、分期和放化疗进行校正PanH,CaiS,JiJ,etal.Theimpactofnutritionalstatus,nutritionalrisk,andnutritionaltreatmentonclinicaloutcomeof2248hospitalizedcancerpatients:amulti-center,prospectivecohortstudyinChineseteachinghospitals.NutrCancer.2013;65(1):62-70.营养支持显著减少化疗相关毒副反应的发生HasenbergT,EssenbreisM,HeroldA,etal.Earlysupplementationofparenteralnutritioniscapableofimprovingqualityoflife,chemotherapy-relatedtoxicityandbodycompositioninpatientswithadvancedcolorectalcarcinomaundergoingpalliativetreatment:resultsfromaprospective,randomizedclinicaltrial.ColorectalDis.2010Oct;12(10Online):e190-9.肿瘤患者营养治疗能改善生活质量MarínCaroMM,LavianoA,PichardC.Nutritionalinterventionandqualityoflifeinadultoncologypatients.ClinNutr.2007Jun;26(3):289-301.接受积极营养治疗的肿瘤患者,生存率得到改善•TheKaplan–Meiersurvivalplotofpatientswhodid(n=23)anddidnot(n=30)receiveinvasivenutritionalsupportbeforeself-expandingmetalstentinsertion(83.9vs.151.3days,P=0.053)GrayRT,O'donnellME,ScottRD,etal.Impactofnutritionalfactorsonsurvivalinpatientswithinoperableoesophagealcancerundergoingself-expandingmetalstentinsertion.EurJGastroenterolHepatol.2011Jun;23(6):455-60.目录••••肿瘤患者营养不良现状营养不良对肿瘤预后的影响营养不良的肿瘤患者治疗现状肿瘤患者营养评估我国肿瘤患者营养治疗现状•营养治疗的患者比例–所有住院肿瘤患者中,有34.9%接受营养治疗–有营养风险的患者,仅46.7%得到营养治疗–无营养风险的患者,17.1%实施了营养治疗•肠外营养(PN)vs肠内营养(EN)–30.6%的住院肿瘤患者接受PN–4.4%的住院肿瘤患者接受EN–PN:EN=7:1YuK,ZhouXR,HeSL.Amulticentrestudytoimplementnutritionalriskscreeningandevaluateclinicaloutcomeandqualityoflifeinpatientswithcancer.EurJClinNutr.2013Jul;67(7):732-7.临床营养的现状肠内营养肠外营养欧洲8:1美国10:1中国1:6我国肿瘤患者营养治疗现状•恶性肿瘤营养不良的患病率高达40%一80%•住院的恶性肿瘤患者中营养不良的发生率就高达到63%•存在营养风险的患者中仅有46%得到了营养治疗•20%的恶性肿瘤患者死于营养不良目录••••肿瘤患者营养不良现状营养不良对肿瘤预后的影响营养不良的肿瘤患者治疗现状肿瘤患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