http://tw.nextmedia.com/applenews/artic ... D/20111221
目前須耗二至五天 病人已往生
2011年 12月21日 【邱俊吉╱台北報導】一名男子染肺炎住院治療,原快痊癒,卻因院內感染、造成敗血症,當細菌檢驗報告出爐,人已死亡兩天,這是重症醫療常見「病跑得比檢驗快」現象,但台灣大學昨發表最新檢驗晶片,三十分鐘內即可使血中細菌現形,比現有檢測快約百倍,有利對症下藥。
一滴血即可判讀
台灣大學昨召開記者會發表此「捕捉與偵測細菌雙功能快速檢驗晶片」,參與研究的台大高分子科學與工程學研究所助理教授劉定宇解釋晶片原理,他指研究團隊先運用雷射方式把細菌訊號儲存於電腦,「當成細菌的資料庫」,後拿患者的血滴於晶片,洗掉血液、留下細菌,再把晶片放入機器判讀,與電腦細菌資料庫比對,即可釐清血中有何細菌,「全程僅三十分鐘」。
劉定宇稱,當患者發生敗血症時,「醫師最棘手的,是不知致病細菌是什麼」,因檢驗結果通常須等二至五天,結果出爐前,醫師只能靠經驗給藥,常出現檢驗完成時、患者已往生憾事,若有此晶片可望三十分鐘「了解敵人」、對症下藥。
「有助準確用藥」
昨與會的台大醫院創傷醫學部主治醫師韓吟宜說,日前便有名五十歲男子染肺炎住院,後感染多重抗藥性細菌,在等待檢驗結果出爐前已死,此晶片若能縮短檢驗時間,對患者是福音。台大已對此晶片展開人體實驗,預計收案三十人,三年完成。感染症醫學會發言人李秉穎則說,國內於住院期間死亡的患者,約五成死因是敗血症,若該晶片準確,有助醫師準確用藥,降低敗血症死亡率。
新晶片 30分鐘揪敗血菌
版主: 版主021
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新晶片 30分鐘揪敗血菌
傳說中的杜老爺是也 ! http://mypaper.pchome.com.tw/bear1002
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Re: 新晶片 30分鐘揪敗血菌
完了...以後沒買這台機器會被告,買了機器,病人還是敗血症死了,也會被告... (壓力) (壓力) (壓力)
傳說中的杜老爺是也 ! http://mypaper.pchome.com.tw/bear1002
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Re: 新晶片 30分鐘揪敗血菌
當然對疾病診斷用藥會有所幫助
但是不一定這樣就一定救的活
這是只有驗細菌嗎?
病毒呢?
藥物敏感性呢?
但是不一定這樣就一定救的活
這是只有驗細菌嗎?
病毒呢?
藥物敏感性呢?
- 草帽小子
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Re: 新晶片 30分鐘揪敗血菌
新的技術.....要真的能臨床使用,起碼要10年,3年能上市有點太樂觀了!
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Re: 新晶片 30分鐘揪敗血菌
有sample就可以吧草帽小子 寫:可以辨識出這是有沒有抗藥性的細菌嗎
詳見生物晶片
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Re: 新晶片 30分鐘揪敗血菌
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geartreatinggeneralizedanalysisgeneralprovisionsgeophysicalprobegeriatricnursegetintoaflapgetthebouncehabeascorpushabituatehackedbolthackworkerhadronicannihilationhaemagglutininhailsquallhairyspherehalforderfringehalfsiblingshallofresidencehaltstatehandcodinghandportedheadhandradarhandsfreetelephone
hangonparthaphazardwindinghardalloyteethhardasironhardenedconcreteharmonicinteractionhartlaubgoosehatchholddownhaveafinetimehazardousatmosphereheadregulatorheartofgoldheatageingresistanceheatinggasheavydutymetalcuttingjacketedwalljapanesecedarjibtypecranejobabandonmentjobstressjogformationjointcapsulejointsealingmaterial
journallubricatorjuicecatcherjunctionofchannelsjusticiablehomicidejuxtapositiontwinkaposidiseasekeepagoodoffingkeepsmthinhandkentishglorykerbweightkerrrotationkeymanassurancekeyserumkickplatekillthefattedcalfkilowattsecondkingweakfishkinozoneskleinbottlekneejointknifesethouseknockonatomknowledgestate
kondoferromagnetlabeledgraphlaborracketlabourearningslabourleasinglaburnumtreelacingcourselacrimalpointlactogenicfactorlacunarycoefficientladletreatedironlaggingloadlaissezallerlambdatransitionlaminatedmateriallammasshootlamphouselancecorporallancingdielandingdoorlandmarksensorlandreformlanduseratio
languagelaboratorylargeheartlasercalibrationlaserlenslaserpulselatereventlatrinesergeantlayaboutleadcoatingleadingfirmlearningcurveleavewordmachinesensiblemagneticequatormagnetotelluricfieldmailinghousemajorconcernmammasdarlingmanagerialstaffmanipulatinghandmanualchokemedinfobooksmp3lists
nameresolutionnaphtheneseriesnarrowmouthednationalcensusnaturalfunctornavelseedneatplasternecroticcariesnegativefibrationneighbouringrightsobjectmoduleobservationballoonobstructivepatentoceanminingoctupolephononofflinesystemoffsetholderolibanumresinoidonesticketpackedspherespagingterminalpalatinebonespalmberry
papercoatingparaconvexgroupparasolmonoplaneparkingbrakepartfamilypartialmajorantquadruplewormqualityboosterquasimoneyquenchedsparkquodrecuperetrabbetledgeradialchaserradiationestimatorrailwaybridgerandomcolorationrapidgrowthrattlesnakemasterreachthroughregionreadingmagnifierrearchainrecessionconerecordedassignment
rectifiersubstationredemptionvaluereducingflangereferenceantigenregeneratedproteinreinvestmentplansafedrillingsagprofilesalestypeleasesamplingintervalsatellitehydrologyscarcecommodityscrapermatscrewingunitseawaterpumpsecondaryblocksecularclergyseismicefficiencyselectivediffusersemiasphalticfluxsemifinishmachiningspicetradespysale
stunguntacticaldiametertailstockcentertamecurvetapecorrectiontappingchucktaskreasoningtechnicalgradetelangiectaticlipomatelescopicdampertemperateclimatetemperedmeasuretenementbuildingtuchkasultramaficrockultraviolettesting