年3月1日出版的美国临床肿瘤学会(ASCO)官方期刊《临床肿瘤学杂志》(JCO)正式发表了医院的一项研究全文,对乳腺癌治疗患者进行患侧抽血、注射、测血压、创伤、蜂窝织炎及航空飞行与(患侧)上肢周径增加的关系以及淋巴水肿的调查。该研究摘要曾发表于年圣安东尼奥乳腺癌研讨会(SABCS)。
~年,作者对在医院进行治疗的乳腺癌患者进行淋巴水肿筛查。在术前和术后用周长仪测量双上肢周径。在每次测量中患者记录抽血、注射和测血压的次数、高危上肢伤及乘机次数直到最后一次测试。用相对周径改变和权重调整的变化公式对上肢周径进行量化。用线性随机效应模型评估除了临床特征外还有相对上肢周径(作为一个连续变量)和非治疗危险因素之间的关系。
结果共测量了例患者,在相对上肢周径(上肢水肿)或因体重增加调整后周径的改变与下列因素无明显相关:一次或多次抽血(P=0.62)、注射(P=0.77)、飞行次数(与0次相比:1或2次,P=0.77;≥3次,P=0.91)、飞行持续时间(与无飞行相比:1~2小时,P=0.43;≥12h,P=0.54)。通过多变量分析提示下列因素与上肢周径增加明显相关:体重指数≥25(P=0.)、腋窝淋巴结清除(P<0.)、局部淋巴结照射(P=0.)及蜂窝织炎(P<0.)。
该研究认为,尽管蜂窝织炎会增加淋巴水肿的发生风险,但患侧抽血、注射、测血压及空中飞行可能与上肢周径增加(上肢水肿)无关。这个研究结果可能有助于医生和患者了解(乳腺癌)治疗后发生淋巴水肿的风险、预防及管理。
JClinOncol.Mar1;34(7):-8.
ImpactofIpsilateralBloodDraws,Injections,BloodPressureMeasurements,andAirTravelontheRiskofLymphedemaforPatientsTreatedforBreastCancer.
FergusonCM,SwaroopMN,HorickN,SkolnyMN,MillerCL,JammalloLS,BrunelleC,OTooleJA,SalamaL,SpechtMC,TaghianAG.
MassachusettsGeneralHospital,HarvardMedicalSchool,Boston,MA.
PURPOSE:Thegoalofthisstudywastoinvestigatetheassociationbetweenblooddraws,injections,bloodpressurereadings,trauma,cellulitisintheat-riskarm,andairtravelandincreasesinarmvolumeinacohortofpatientstreatedforbreastcancerandscreenedforlymphedema.
PATIENTSANDMETHODS:Betweenand,patientsundergoingtreatmentofbreastcanceratourinstitutionwerescreenedprospectivelyforlymphedema.BilateralarmvolumemeasurementswereperformedpreoperativelyandpostoperativelyusingaPerometer.Ateachmeasurement,patientsreportedthenumberofblooddraws,injections,bloodpressuremeasurements,traumatotheat-riskarm(s),andnumberofflightstakensincetheirlastmeasurement.Armvolumewasquantifiedusingtherelativevolumechangeandweight-adjustedchangeformulas.Linearrandomeffectsmodelswereusedtoassesstheassociationbetweenrelativearmvolume(asacontinuousvariable)andnontreatmentriskfactors,aswellasclinicalcharacteristics.
RESULTS:In3,measurements,therewasnosignificantassociationbetweenrelativevolumechangeorweight-adjustedchangeincreaseandundergoingoneormoreblooddraws(P=.62),injections(P=.77),numberofflights(oneortwo[P=.77]andthreeormore[P=.91]vnone),ordurationofflights(1to12hours[P=.43]and12hoursormore[P=.54]vnone).Bymultivariateanalysis,factorssignificantlyassociatedwithincreasesinarmvolumeincludedbodymassindex≥25(P=.),axillarylymphnodedissection(P.),regionallymphnodeirradiation(P=.),andcellulitis(P.).
CONCLUSION:Thisstudysuggeststhatalthoughcellulitisincreasesriskoflymphedema,ipsilateralblooddraws,injections,bloodpressurereadings,andairtravelmaynotbeassociatedwitharmvolumeincreases.Theresultsmayhelptoeducatecliniciansandpatientsonposttreatmentrisk,prevention,andmanagementoflymphedema.
PMID:
PII:JCO
DOI:10./JCO..61.
美国哈佛大学医学院、医院
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