简介:客观:调查创伤的有三个尖头的不足的外科的治疗的最佳的时间和过程。方法:从1984年5月到2004年9月,八个病人为创伤的有三个尖头的阀门不足经历了操作。所有病人,男性,从7~67年变老[中部:38年,意味着:(38。5±18。1)年]。在损伤和操作之间的间隔从1个月到20年[中部:19个月,意味着:(52.5±80.3)月)]。Inseven病人,有三个尖头的不足被归因在三个病人包括车辆事故弄钝胸损伤,另外的病人是一处stab创伤。诊断是证实的byechocardiography。在病人的外科手术前的心脏的功能作为纽约HeartAssociation(NYHA)班Ⅱ-Ⅳ被分类。在手术期间,有三个尖头的阀门的前面的传单完全或部分在所有病人由于索的破裂被乱摆。氏族的传单的索的破裂在一个病人被发现。前面的传单在二个病人被穿孔。Septalleaflet被缩回并且支持者到在二个病人的室的中隔。阀门修理为所有病人被打算。最后,阀门修理在3个病人成功地被执行,有三个尖头的代替在5个病人被执行。结果:没有早或迟了的死亡发生了。与follow-upthrough为7-129月的临床的表明和回响心动描记法[中部:39个月,平均数:(53.4±42.8)月],所有病人作为NYHA班Ⅰ被分类,没有任何changes.Conclusions:创伤的有三个尖头的不足的令人满意的治疗能被外科的治疗获得。更早的外科可以增加有三个尖头的阀门修理的可行性并且阻止恰好室的功能的恶化。
简介:lObjectiveTalar身体破裂是稀罕的并且有差的处理结果。学习是报导关上的talardomefractures.MethodsEight的长期的外科的治疗结果的这的目的关上了talar身体破裂,在我们的水平与小碎片cancellous螺丝钉或Herbert螺丝钉由开的减小和内部固定对待我损伤中心回顾地被分析。脚(antero以后、侧面、倾斜的看法)和脚关节的外科手术前、手术后的拍(antero以后,侧面并且榫眼看法)被获得。病人被跟随在上面放射学地并且机能上地(脚功能索引,FFI)在3以后,星期,6个星期,3个月,6个月然后annually.ResultsThere是五压碎破裂并且三砍破裂(二sagittal砍并且一个花冠砍),与5年的平均后续。没有早复杂并发症在这些病人被注意。迟了的复杂并发症在四个病人在talar身体的六个病人和osteonecrosis包括了subtalar/ankle关节的osteoarthrosis。在功能的评价以后,在5年以后的吝啬的FFI是104.63个点,更坏的结果在压碎损害和花冠被注意砍破裂。Sagittal砍破裂有对通过手术对待的talar身体破裂随后的复杂并发症是的好功能、放射学的outcome.ConclusionsLate不可避免尽管准确减小和僵硬固定被完成,因此,病人们应当关于不利结果被建议。尽管压碎和花冠砍,破裂有差的结果,sagittal损害在长期的评估上有好预后。
简介:Objective: ToinvestigatethevalueoftranscranialDoppler(TCD)ultrasonographyinevaluatingtheoutcomeofseveretraumaticbraininjuryandtocorrelatetheTCDvalueswithintracranialpressure(ICP)andcerebralperfusionpressure(CPP)monitoring. Methods: AprospectivestudywasconductedtoevaluatethecontributionofTCDultrasonographytoneurologicaloutcomeinaseriesof96severetraumaticbraininjurypatients.ThequantitativevariablesofTCDultrasonographyincludedthemeanbloodflowvelocityofthemiddlecerebralartery(MCA)andpulsatilityindexwithinthefirst24hoursofadmission.TheICPandCPPvalueswerealsorecorded.Outcomein6monthspostinjurywasevaluatedusingtheGlasgowOutcomeScale(GOS4-5wasconsideredas“good”andGOS1-3as“poor”). Results: ThemeanbloodflowvelocityoftheMCAwaslargerthan40cm/sin30(51%)patientswithgoodoutcomewhereasitwaslessthan40cm/sin27(73%)patientswithpooroutcome(P<0.025).ThemeanPIincasesofgoodoutcome(34patients,57%)waslowerthan1.5whereasinpooroutcome(30patients,83%)washigherthan1.5(P<0.001).ThecorrelationsofICPandCPPtopulsatilityindexwerestatisticallysignificant(P<0.01). Conclusions: TCDultrasonographyisvalidinpredictingthepatientsoutcomeof6monthsandcorrelatessignificantlywithICPandCPPvalueswhenitisperformedinthefirst24hoursofseveretraumaticbraininjury.
简介:Traumaticbraininjury(TBI)isamajorpublichealthproblemthroughouttheworld.Morethan400000patientswithTBIintheUnitedStatesofAmericaandmorethanamillionpatientswithTBIinChinaareadmittedtohospitaleveryyear.HeadtraumaisalsoNo.1killerofyoungpeopleinthedevelopedcountriesaswellasinsomedevelopingcountries.Unfortunately,theoutcomeofpatientswithsevereTBIisstillpoorallovertheworld.ThemortalityofsevereTBIpatients(GCS3-8)inmajorityofhospitalsisover30%andverysevereTBIpatients(GCS3-5)isover80%withonly15%functionalrecovery.1,2However,recentadvanceincerebralprotectionbymild(35-33℃)tomoderatehypothermia(32-30℃)iscertainlyencouraging,whichbringsneurosurgeonsthehopetoimprovetheoutcomeofsevereheadinjuredpatients.
简介:Objective:Toinvestigatetheinfluenceofintracranialpressure(ICP)andcerebralperfusionpressure(CPP)onneurologicaldeteriorationandoutcomeofseveretraumaticbraininjury(STBI).Methods:Atotalof245patientswithseveretraumaticbraininjurywerestudiedretrospectivelywithunivariateandmultivariatestudiestoevaluatethecontributionofICP/CPPtoneurologicaldeteriorationandoutcome.Results:Themortalityratesrosefrom16.2%in142patientswhosecourseofdiseasewassmoothto66.7%in103patientswhosufferedfromneurologicaldeterioration.Correspondingly,thefavorableoutcomefallfrom54.2%inthepatientswithoutneurologicaldeteriorationto18.3%inthosewithneurologicaldeterioration.Inthepatientswithclinicalevidenceofneurologicaldeterioration,therelativeinfluenceoftheICPandtheCPPonoutcomewasassessed.Themosepowerfulpredictorsofneurologicaldeteriorationwasthepresenceofintracranialhypertension(ICP>30mmHg,1mmHg=0.133kPa).TheCPPalsohadaprognosticpoweronneurologicaldeteriorationwhenitslevellessthan60mmHg.Conclusions:Itsuggeststhatit'sveryimportanttolowertheintracranialhypertensionandkeeptheCPPnotlessthan60mmHgduringthetreatmentofSTBI.
简介:Objective:ToelucidatetheroleofS-100Bandneuronspecificenolase(NSE)inpredictingtheoutcomesofpatientswithsevereheadinjury.Methods:Fortypatientswithsevereheadinjurywereincludedinthisstudy.TheserumconcentrationsofS-100BandNSEweremeasuredwithin12hoursafterheadinjurytoinvestigatethecorrelationbetweenserumlevelsofS-100BandNSEandoutcome.ValidityofbothS-100BandNSEinoutcomepredictionwasassessedwithReceiverOperatorCharacteristic(ROC)curve.Results:TheserumconcentrationsofS-100BandNSEofbothgroups,withfavorableorunfavorableoutcomes,weresignificantlyhigherthanthoseofthenormalgroup.Theserumconcentrationswithin12hoursafterheadinjurywerecloselycorrelatedwiththeprognosis.Furthermore,accordingtotheROCcurvesof100BandNSE,S-100BwasfoundbetterinpredictingoutcomesthanNSE.Conclusions:S-100BandNSEmayplayimportantrolesinoutcomepredictionaftersevereheadinjury.Moreover,S-100BisclearlysuperiortoNSEintermsofpredictivevalueandappearstobeamorepromisingserummarkerinoutcomepredictionaftersevereheadinjury.
简介:【摘要】目的:探讨PDCA循环在放射科院感质控中的应用。方法:使用PDCA循环法管理工具,对放射科院感质控工作进行持续改进,并对结果进行分析。结果:PDCA循环法在放射科院感质控工作的开展与改进中效果明显。结论:通过使用PDCA循环法管理工具,放射科的医院感染质量与控制工作明显改善,充分体现出其在放射科院感质控中的应用价值。