靳楠楠
保溫對(duì)全麻喚醒手術(shù)患者寒戰(zhàn)躁動(dòng)及術(shù)中蘇醒的影響
靳楠楠
目的 探討保溫對(duì)全麻喚醒手術(shù)患者寒戰(zhàn)躁動(dòng)及術(shù)中蘇醒的影響。方法 抽取來我院行術(shù)中喚醒全麻手術(shù)116例患者,隨機(jī)分組,各58例。對(duì)照組給予常規(guī)體溫處理,觀察組在此基礎(chǔ)上給予加用保溫毯升溫等,比較兩組寒戰(zhàn)、躁動(dòng)發(fā)生情況與術(shù)中蘇醒時(shí)間。結(jié)果 觀察組保溫后寒戰(zhàn)等級(jí)與術(shù)中蘇醒時(shí)間均低于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05);觀察組躁動(dòng)發(fā)生率為0.0%(0/58),對(duì)照組為15.5%(9/58),對(duì)比差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。結(jié)論 采用保溫措施可明顯縮短全麻喚醒手術(shù)患者術(shù)中蘇醒時(shí)間,緩解患者寒戰(zhàn)癥狀,降低其躁動(dòng)發(fā)生率。
全麻喚醒手術(shù);保溫;寒戰(zhàn)
【Abstract】
Objective To investigate the effect of heat-preservation on chills,dysphoria and intraoperative wake-up in patients receiving general anesthesia. Methods 116 cases of intraoperative wake-up anesthesia in our hospital were selected. They were randomly divided into different groups,with 58 cases in each group. The control group was given routine treatment,and the observation group was given the temperature of heat preservation. We compared two groups of chills,restlessness and recovery time in operation. Results The observation group after incubation postoperative shivering grade and intraoperative chills levels were significantly lower than the control group,the difference were statistically significant(P<0.05). The incidence of agitation in the observation group was 0%(0/58),and the control group was 15.5% (9/58),and the difference was statistically significant(P<0.05). Conclusion The use of heat preservation measures can significantly shorten the general anesthesia wake-up surgery recovery time,significantly alleviated chills symptoms of patients,reduce the restlessness occurrence rate.
【Key words】General anesthesia wake-up surgery,Heat preservation,Shivering
術(shù)中喚醒全麻技術(shù)是在手術(shù)某階段中要求麻醉患者清醒狀態(tài)下完成指令動(dòng)作與一些神經(jīng)測(cè)試,以評(píng)價(jià)患者神經(jīng)功能狀態(tài)的麻醉技術(shù)[1]。有研究表明[2-3],在圍手術(shù)期,低體溫可導(dǎo)致麻醉藥物在體內(nèi)代謝緩慢、殘留較多,致使患者蘇醒延遲、術(shù)后寒戰(zhàn)及蘇醒期躁動(dòng)等眾多不良后果。本研究抽取來我院行術(shù)中喚醒全麻手術(shù)的116例患者,進(jìn)行分組分析,以探討保溫對(duì)全麻喚醒手術(shù)患者寒戰(zhàn)躁動(dòng)及術(shù)中蘇醒的影響,現(xiàn)報(bào)道如下。
1.1一般資料
選取2014年3月~2015年7月來我院行術(shù)中喚醒全麻手術(shù)的116例患者,隨機(jī)分組,每組58例。觀察組男31例,女27例,年齡18~75歲,平均年齡(41.5±8.2)歲;對(duì)照組男32例,女26例,年齡19~76歲,平均年齡(40.7±8.4)歲。對(duì)比兩組患兒性別構(gòu)成、年齡等資料差異無統(tǒng)計(jì)學(xué)意義(P>0.05)。具有可比性。
1.2方法
術(shù)前均將室溫調(diào)至22℃~25℃,濕度50%左右,對(duì)照組給予常規(guī)體溫處理,棉被覆蓋保暖,將外露的上下肢包裹,輸入沖洗液、液體等均為室溫下液體。觀察組在此基礎(chǔ)上加用保溫毯升溫,輸入液體與沖洗液等均加溫至37℃,保證靜脈輸入液體接近正常體溫。
1.3觀察指標(biāo)
比較兩組寒戰(zhàn)、躁動(dòng)發(fā)生情況與術(shù)中蘇醒時(shí)間。寒戰(zhàn)按Guin等制定的標(biāo)準(zhǔn)[4]分為0~4級(jí);躁動(dòng)則按照躁動(dòng)分級(jí)法標(biāo)準(zhǔn)[5]分為1~7級(jí),評(píng)分5~7分判定為躁動(dòng);術(shù)中蘇醒時(shí)間從手術(shù)中停止使用麻醉藥時(shí)計(jì)算。
1.4統(tǒng)計(jì)學(xué)處理
2.1兩組寒戰(zhàn)及躁動(dòng)發(fā)生情況比較
對(duì)照組保溫前寒戰(zhàn)等級(jí)為(2.7±0.5)級(jí),保溫后為(1.1±0.4)級(jí);觀察組保溫前為(2.8±0.3)級(jí),保溫后為(0.2±0.1)級(jí),保溫后兩組寒戰(zhàn)等級(jí)對(duì)比,差異有統(tǒng)計(jì)學(xué)意義(t=16.624,P<0.05);觀察組躁動(dòng)發(fā)生率為0.0%(0/58),對(duì)照組為15.5%(9/58),對(duì)比差異有統(tǒng)計(jì)學(xué)意義(χ2=7.710,P<0.05)。
2.2兩組術(shù)中蘇醒時(shí)間情況比較
觀察組術(shù)中蘇醒時(shí)間為(5.0±2.4)min,對(duì)照組為(14.6±3.5)min,對(duì)比差異有統(tǒng)計(jì)學(xué)意義(t=17.228,P<0.05)。
全麻后躁動(dòng)、寒戰(zhàn)是手術(shù)中常見并發(fā)癥,體溫恒定可保證機(jī)體各項(xiàng)生理功能正常。低體溫會(huì)對(duì)機(jī)體造成術(shù)中蘇醒延遲、藥物代謝緩慢、機(jī)體免疫力降低等,甚至增加呼吸抑制、心功能異常[6]。
術(shù)中喚醒全麻技術(shù)由于手術(shù)部位重要性與麻醉過程特殊性,及時(shí)且平穩(wěn)地喚醒患者,減少寒戰(zhàn)、躁動(dòng)等并發(fā)癥發(fā)生,對(duì)患者有重要意義,多項(xiàng)研究[7-8]指出,寒戰(zhàn)、躁動(dòng)、蘇醒延遲與低體溫密切相關(guān),有效改善患者體溫狀況對(duì)降低躁動(dòng)發(fā)生率、緩解其寒戰(zhàn)癥狀有重要意義。本研究結(jié)果顯示,觀察組保溫后寒戰(zhàn)等級(jí)、躁動(dòng)發(fā)生率、蘇醒時(shí)間分別均低于或短于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。表明采用綜合保溫措施可縮短全麻喚醒手術(shù)患者術(shù)中蘇醒時(shí)間,緩解患者寒戰(zhàn)癥狀,降低其躁動(dòng)發(fā)生率。主要原因?yàn)榈腕w溫會(huì)抑制患者心臟活動(dòng)水平,致使其血壓降低,從而造成麻醉藥物半衰期延長(zhǎng),麻醉藥物在體內(nèi)殘留增多,致使寒戰(zhàn)、躁動(dòng)發(fā)生情況增加與蘇醒時(shí)間延遲。
綜上所述,采用保溫措施可縮短全麻喚醒手術(shù)患者術(shù)中蘇醒時(shí)間,有效緩解患者寒戰(zhàn)癥狀,降低其躁動(dòng)發(fā)生率。
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Effects of Heat-preservation on Chills,Dysphoria and Intraoperative Wake-up in Patients Receiving General Anesthesia
JIN Nannan Anesthesia Room,The First Affiliated Hospital of Nanyang Medical College,Nanyang He'nan 473000,China
R614
A
1674-9316(2016)14-0163-02
10.3969/j.issn.1674-9316.2016.14.110
南陽醫(yī)學(xué)高等??茖W(xué)校第一附屬醫(yī)院麻醉手術(shù)室,河南 南陽 473000