【文章內(nèi)容簡介】
ame,第十四頁,共三十六頁。,2012年國內(nèi)靜脈溶栓最新專家(zhuānjiā)共識(二),特殊情況的溶栓治療 溶栓時間≤4.5h。4.5h ,危害獲益(FDA批準(zhǔn)3h)。 年齡:80歲,溶栓獲益差于80歲,但較不溶栓效果好;獲益主要來自3h內(nèi)溶栓患者。(IST3) 合并房顫:各大研究均未將房顫作為排除(p225。ich)標(biāo)準(zhǔn),房顫不是顱內(nèi)出血的獨立危險因素。IST3房顫占30%,溶栓后獲益不差于無房顫者。 抗凝/抗血小板治療:抗血小板治療不是排除標(biāo)準(zhǔn);發(fā)病時口服抗凝劑,INR1.7患者,3h內(nèi)溶栓不增加出血風(fēng)險(過去認(rèn)為發(fā)病48h內(nèi)使用抗凝劑,APTT延長為排除標(biāo)準(zhǔn)),中華內(nèi)科(n232。ikē)雜志,2012,51(12):10061009,JAMA. 2012,307(24): 260008,www.themegallery.com,Company name,第十五頁,共三十六頁。,2012年國內(nèi)靜脈(j236。ngm224。i)溶栓最新專家共識(三),特殊情況的溶栓治療 輕癥卒中:輕癥或癥狀快速改善卒中不接受溶栓1/3將出現(xiàn)加重。研究認(rèn)為,NIHSS20分,溶栓依然獲益,不差于20分者,NIHSS不是腦實質(zhì)出血的獨立危險因素。但對于CT顯示(xiǎnsh236。)大面積腦梗死征像(MCA高密度、腦室受壓、腦溝變淺,累及1/3MCA支配區(qū)),出血風(fēng)險高。 基底動脈閉塞:溶栓時間窗可延長,靜脈溶栓不差于動脈溶栓。 功能性磁共振指導(dǎo)下的溶栓,目前結(jié)果尚無定論PWI/DWI,中華(Zhōnghu225。)內(nèi)科雜志,2012,51(12):100609,www.thelancet.com/neurology. 2010,9,www.themegallery.com,Company name,第十六頁,共三十六頁。,2013年美國(měi ɡu243。)溶栓指南更新IV thrombolysis,rtPA(0.9mg/kg) is recommended for selected patients within 3 hours of ischemic stroke onset (Class 1, Evidence A) Between 3 and 4.5 hours also recommended now based on the new trial (Class 1, Evidence B, Not FDA recommended) Streptokinase is not recommmende(Class III, Evidence A) Other agents, including ancrod, tenecteplase, urokinase, reteplase, desmoteplase are not recommended (Class III, Evidence C),www.themegallery.com,Company name,第十七頁,共三十六頁。,2013美國靜脈溶栓指南(zhǐn225。n)更新IV thrombolysis,The indication and contraindications are the same for 3 hour and 34.5 hour window except: Age 80. Severe stroke NIHSS 25. Taking oral anticoagulant regardless INR. History of DM and prior stroke.,www.themegallery.com,Company name,第十八頁,共三十六頁。,IA Thrombolysis (I),Class I recommendation Intraarterial thrombolysis is an option for patients who have major stroke 6 hours durations due to the occlusion of MCA, otherwise not candidate for IV rtPA (Class I, Level of Evidence B). Tr