張春紅
doi:10.3969/j.issn.1007-614x.2014.15.7
摘 要 目的:總結(jié)顱腦外傷手術(shù)麻醉處理經(jīng)驗(yàn)。方法:2012年12月-2013年12月收治顱腦外傷患者76例,男46例,女30例,年齡13~77歲,平均55.5歲。疾病類型:硬膜下血腫11例,硬膜外血腫 36例,顱內(nèi)血腫25例,其他4例。所有患者均采用氣管插管全身麻醉。結(jié)果:本組76例患者麻醉效果均滿意,術(shù)畢意識(shí)障礙仍存在者3例,行氣管切開或保留氣管插管。其他73例患者麻醉誘導(dǎo)過程平穩(wěn),術(shù)畢能迅速恢復(fù)蘇醒狀態(tài)。本組術(shù)后有11例患者由于并發(fā)癥嚴(yán)重,術(shù)后幾日意識(shí)障礙仍存在。經(jīng)過治療,76例患者中發(fā)生肺部感染6例,死亡9例,病死率11.8%。結(jié)論:采用異丙酚、咪達(dá)唑侖、維庫(kù)溴胺、芬太尼麻醉治療顱腦損傷療效顯著,值得推廣。
關(guān)鍵詞 顱腦外傷 手術(shù)麻醉 臨床體會(huì)
Clinical experience of anesthesia in craniocerebral trauma operation
Zhang Chunhong
Department of Anesthesiology,Pingzhuang Mining area Medical Group General Hospital of Yuanbaoshan District,Chifeng City,Inner Mongolia Autonomous Region 024076
Abstract Objective:To summarize the experience of anesthetic in craniocerebral trauma operation.Methods:76 patients with craniocerebral trauma were selected from December 2012~December 2013.In 76 patients,46 cases were male,30 cases were female,aged 13~77 years old,and the average age was 55.5 years old.The type of the disease:11 cases with subdural hematoma,36 cases with epidural hematoma,25 cases with intracranial hematoma,4 cases with other type of craniocerebral trauma.All patients were treated with tracheal intubation general anesthesia.Results:76 patients were satisfied with the anesthesia effect,3 cases were still disturbance of consciousness after operation,then they were tracheotomy or tracheal intubation.Anesthesia induction were smoothly in other 73 patients,and they were recoved rapidly after operation.11 patients keep disturbance of consciousness for a few days after the surgery because of serious complications.In 76 patients,6 cases got pulmonary infection after treatment,9 patients died,the mortality was 11.8%.Conclusion:The curative effect of anesthesia treatment with propofol,midazolam,vecuronium bromide,fentanyl on craniocerebral injury is remarkable,it worthy of promotion.
Key words Craniocerebral trauma;Anesthesia in operation;Clinical experience
顱腦損傷(Traumatic brain injury)是比較常見的一種外傷[1],多是由于交通事故、毆打等導(dǎo)致的,致殘率和死亡率較高,及時(shí)手術(shù)治療是治療的關(guān)鍵[2]。為總結(jié)顱腦外傷手術(shù)麻醉處理經(jīng)驗(yàn),進(jìn)一步提高治療質(zhì)量,2012年12月-2013年12月收治顱腦外傷患者76例,進(jìn)行總結(jié)和分析,現(xiàn)報(bào)告如下。
資料與方法
2012年12月-2013年12月收治顱腦外傷患者76例,男46例,女30例,年齡13~77歲,平均55.5歲。疾病類型:硬膜下血腫11例,硬膜外血腫36例,顱內(nèi)血腫25例,其他4例。
麻醉方法:76例患者均進(jìn)行氣管插管全身麻醉,靜脈給予異丙酚1.5~2.0mg/kg,咪達(dá)唑侖0.03~0.05mg/kg,維庫(kù)溴胺0.1mg/kg,芬太尼3~5μg/kg行快速誘導(dǎo)插管,用呼吸機(jī)控制呼吸,呼吸頻率12次/分,潮氣量8~10ml/kg,在適當(dāng)過度通氣調(diào)節(jié)后動(dòng)脈血二氧化碳分壓保持在25~30mmHg。術(shù)中麻醉可間斷追加維庫(kù)溴胺和吸入異氟醚,持續(xù)泵入異丙酚、瑞芬太尼進(jìn)行維持[3]。加強(qiáng)術(shù)中監(jiān)測(cè),避免麻醉的不良反應(yīng),要及時(shí)發(fā)現(xiàn)異常情況,并及時(shí)處理。避免發(fā)生氣道不通暢、二氧化碳潴留和缺氧的情況,應(yīng)立即進(jìn)行處理。主要處理措施為過度通氣,由于過度通氣,患者腦血管中碳酸濃度明顯降低,可致顱內(nèi)壓下降,血容量減少;利尿劑對(duì)于顱腦外傷腦疝患者最適宜。另外,在患者輸血、輸液過程中要密切觀察,嚴(yán)格控制補(bǔ)液輸血量。
結(jié) 果
本組76例患者麻醉效果均滿意。術(shù)畢意識(shí)障礙仍存在者3例,行氣管切開或保留氣管插管。其他73例患者誘導(dǎo)過程平穩(wěn),術(shù)畢能迅速恢復(fù)蘇醒狀態(tài)。本組術(shù)后有11例患者由于并發(fā)癥嚴(yán)重,術(shù)畢幾日后意識(shí)障礙仍存在。經(jīng)過治療,76例患者發(fā)生肺部感染6例,死亡9例,病死率11.8%。
討 論
顱腦損傷是比較常見的一種外傷,多是由于交通事故、毆打等導(dǎo)致的,致殘率和死亡率較高,及時(shí)手術(shù)治療是治療的關(guān)鍵。麻醉的效果對(duì)患者的預(yù)后至關(guān)重要,筆者在工作中的體會(huì):①呼吸道通暢情況和機(jī)體監(jiān)測(cè):觀察患者的氣道通暢情況,包括舌后墜、呼吸道阻塞、嘔吐、誤吸等,迅速查明并去除引發(fā)通氣障礙的因素。了解患者有無多處損傷、循環(huán)障礙、腦疝征象等情況,維持最佳腦灌注,避免使用升顱壓藥物,避免腦缺血[5]。②麻醉誘導(dǎo)和麻醉維持期力求平穩(wěn):麻醉誘導(dǎo)應(yīng)用于腦外傷合并顱內(nèi)壓高的患者時(shí),應(yīng)盡量做到平穩(wěn),避免患者憋氣和嗆咳導(dǎo)致的胸腹內(nèi)壓驟增[6]。為避免誘導(dǎo)插管導(dǎo)致的交感性反應(yīng),注藥前可以先靜注芬太尼。異丙酚降顱壓效果較好,能夠減少腦血流量。深昏迷的患者氣管內(nèi)插管時(shí)可使用肌松藥,不用鎮(zhèn)靜藥物。合理組合吸入麻醉藥、芬太尼、異丙酚和非去極化肌松藥,有利于穩(wěn)定患者的血壓和心率,使整個(gè)麻醉過程能夠平穩(wěn)的進(jìn)行。③術(shù)中監(jiān)測(cè):避免麻醉的不良反應(yīng),要及時(shí)發(fā)現(xiàn)異常情況,并及時(shí)處理。避免發(fā)生氣道不通暢、二氧化碳潴留和缺氧的情況,若發(fā)生應(yīng)立即進(jìn)行處理,主要處理措施:a.過度通氣:由于過度通氣,患者腦血管中碳酸濃度明顯降低,導(dǎo)致顱內(nèi)壓下降,血容量減少;b.利尿劑:對(duì)于顱腦外傷腦疝患者最適宜選擇;c.輸液及輸血觀察及對(duì)癥處理:術(shù)中患者為單純顱腦損傷時(shí),可輸入代血漿和乳酸林格氏液,不用葡萄糖液。
本組76例患者麻醉效果均滿意。術(shù)畢意識(shí)障礙仍存在者3例,行氣管切開或保留氣管插管。其他73例患者誘導(dǎo)過程平穩(wěn),術(shù)畢能迅速恢復(fù)蘇醒狀態(tài)。本組術(shù)后有11例患者由于并發(fā)癥嚴(yán)重,術(shù)畢幾日內(nèi)意識(shí)障礙仍存在。經(jīng)過治療,76例患者發(fā)生肺部感染6例,死亡9例,病死率11.8%。采用異丙酚、咪達(dá)唑侖、維庫(kù)溴胺、芬太尼加吸入麻醉藥麻醉治療顱腦損傷療效顯著,值得推廣。
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