王險(xiǎn)峰
靜脈麻醉輔助大腸鏡檢查的臨床效果評(píng)價(jià)
王險(xiǎn)峰
目的探討靜脈麻醉輔助大腸鏡檢查臨床效果。方法本次選取大腸鏡檢查患者100例,均為我院2013年5月~2015年5月收治,隨機(jī)分組,就常規(guī)操作(對(duì)照組,n=50)與異丙酚靜脈麻醉輔助操作(觀(guān)察組,n=50)效果展開(kāi)對(duì)比。結(jié)果觀(guān)察組選取的結(jié)腸鏡檢查病例,均成功完成,成功率為100%,對(duì)照組成功46例,成功率為92%,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。觀(guān)察組檢查用時(shí)平均(6.6±2.5)min,短于對(duì)照組(10.0±2.9)min,有統(tǒng)計(jì)差異(P<0.05)。結(jié)論異丙酚靜脈麻醉輔助下實(shí)施結(jié)腸鏡手術(shù),可將患者的痛苦基本解除,不良反應(yīng)少,對(duì)身體無(wú)害,恢復(fù)快,且可使診療成功率提高。
靜脈麻醉;異丙酚;結(jié)腸鏡
臨床消化內(nèi)科,結(jié)腸鏡檢查為重要診療手段,可對(duì)結(jié)腸黏膜變化直接觀(guān)察,取活組織病檢,并對(duì)病變范圍掌握,目前已在臨床廣泛開(kāi)展應(yīng)用。但在檢查過(guò)程中,易誘導(dǎo)腸道出現(xiàn)反射性痙攣,特別是通過(guò)結(jié)腸肝曲和脾曲等部位時(shí),患者疼痛不適,甚至影響檢查依從,拒絕復(fù)雜,促使病情延誤,對(duì)無(wú)痛技術(shù)的要求日趨提高[1]。本次選取相關(guān)病例,隨機(jī)分組,就常規(guī)操作與異丙酚靜脈麻醉輔助檢查效果展開(kāi)對(duì)比,現(xiàn)總結(jié)結(jié)果如下。
1.1 一般資料
本次選取結(jié)腸鏡檢查患者100例,男59例,女41例,年齡19~81歲,平均(50.3±2.2)歲。臨床以發(fā)熱、腹痛、消瘦、腹瀉、便血、便秘、腹部包塊等為臨床表現(xiàn)。隨機(jī)按觀(guān)察組和對(duì)照組各50例劃分,組間一般情況具可比性,無(wú)明顯差異(P>0.05)。
1.2 方法
觀(guān)察組:本組病例常規(guī)術(shù)前準(zhǔn)備,對(duì)靜脈通路建立,后取異丙酶按每千克體重1~1.5 mg緩慢經(jīng)靜脈推注,患者一旦入睡,觀(guān)察睫毛反射,呈消失表現(xiàn)時(shí),推藥停止,行插管檢查,依據(jù)患者情況,在操作過(guò)程中,若有較多的不自主動(dòng)作或不適,用量可追加?;颊咴诓僮魅绦璩掷m(xù)吸氧,對(duì)生命體征密切監(jiān)測(cè)。對(duì)照組:本組病例實(shí)施常規(guī)檢查。
1.3 統(tǒng)計(jì)學(xué)分析
觀(guān)察組選取的結(jié)腸鏡檢查病例,均成功完成,成功率為100%,對(duì)照組成功46例,成功率為92%,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。觀(guān)察組檢查用時(shí)平均(6.6±2.5)min,短于對(duì)照組(10.0±2.9)min,有統(tǒng)計(jì)學(xué)差異(P<0.05)。
內(nèi)鏡診療在靜脈麻醉輔助下實(shí)施,患者均可安靜入睡,較少引起不適反應(yīng),結(jié)束檢查后自覺(jué)舒適,可對(duì)非麻醉內(nèi)鏡操作誘導(dǎo)的各種不適和痛苦避免,消除了醫(yī)生邊檢查邊安慰患者存在的干擾,尤其是依從性差但必行內(nèi)鏡檢查者[2]。麻醉下開(kāi)展相關(guān)操作可對(duì)診療用時(shí)不考慮,使因患者不耐受而引起的診療中斷事件率降低,進(jìn)而為詳細(xì)診斷和有效徹底治療提供了條件,規(guī)避誤診、漏診風(fēng)險(xiǎn),降低了治療失敗率[3]。相關(guān)研究示,針對(duì)異丙酚靜脈麻醉輔助檢查病例,血氧飽和度在檢查中有一過(guò)性下降,與異丙酚一過(guò)性呼吸抑制可能相關(guān),但1~2 min內(nèi)通??勺孕谢謴?fù)。依據(jù)需要,可加壓給氧或?qū)⑾骂M托起即改善,且觀(guān)察檢查前后變化,改變不明顯。兩組心率在檢查過(guò)程中均一過(guò)性降低,觀(guān)察組可給予阿托品應(yīng)用,結(jié)束檢查后可恢復(fù)正常水平,對(duì)照組無(wú)須應(yīng)用特殊處理方案。本次觀(guān)察組較對(duì)照組平均動(dòng)脈壓低,但在安全范圍,可不干預(yù)。
與文獻(xiàn)結(jié)合分析,異丙酚特點(diǎn)包括:(1)起效極快,為短效新型全身麻醉藥,維持時(shí)間約5~7 min,較短;(2)靜滴后迅速在體內(nèi)分布與代謝,有較短的半衰期,僅30~60 min;(3)不良反應(yīng)少,安全;(4)使用簡(jiǎn)便,可靜注,也可依據(jù)需要對(duì)劑量追加,以達(dá)最理想的效果;(5)迅速清醒,無(wú)其他麻醉藥引發(fā)的嗜睡等不良現(xiàn)象。采用異丙酚實(shí)施靜脈麻醉,雖可靠安全,但仍可誘導(dǎo)不同程度的呼吸循環(huán)抑制,需嚴(yán)格依據(jù)規(guī)范操作,充分術(shù)前準(zhǔn)備,密切術(shù)中監(jiān)測(cè),術(shù)后加強(qiáng)觀(guān)察,以確保預(yù)后。
綜上,異丙酚靜脈麻醉輔助下實(shí)施結(jié)腸鏡手術(shù),可將患者的痛苦基本解除,不良反應(yīng)少,對(duì)身體無(wú)害,恢復(fù)快,且可使診療成功率提高。
[1]王茹,孫緒得,韓麗春,等.異丙酶復(fù)合小劑量舒芬太尼用于無(wú)痛胃鏡麻醉的臨床觀(guān)察[J].實(shí)用醫(yī)學(xué)雜志,2007,23(18):2943-2944.
[2]張永健,吉明柱,黃增平,等.異丙酚靜脈麻醉輔助結(jié)腸鏡檢查的效果分析[J].安慰醫(yī)藥,2007,11(5):406-407.
[3]唐生朝,吳漢平,陳嘉嶼,等.丙泊酚靜脈麻醉輔助單人結(jié)腸鏡檢查的臨床研究[J].西北國(guó)防醫(yī)學(xué)雜志,2012,33(6):653-654.
Evaluation of the Clinical Effect on Intravenous Anesthesia Assisted Colonoscopy
WANG Xianfeng, Heilongjiang Province Red Xinglong Administration Center Hospital, Shuangyashan 155811, China
ObjectiveTo investigate the clinical effect of intravenous anesthesia assisted colonoscopy.Methods100 cases patients with the colonoscopy were selected, are in our hospital from 2013 May to 2015 May were randomly divided into the conventional operation,, (control group, n=50) and propofol intravenous anesthesia assisted operation (observation group, n=50) effect comparison.ResultsThe observation group colonoscopy were selected, were successful, the success rate was 100%, control group 46 cases were successful, the success rate was 92%, the difference was statistically significant (P<0.05). The observation group check average (6.6±2.5) min, significantly shorter than the control group (10±2.9) min, with statistical difference (P<0.05).ConclusionPropofol intravenous anesthesia colonoscopy assisted surgery, the pain of patients can be basically removed, less adverse reaction, quick recovery and harmless to the body, and can make the diagnosis and to improve the success rate has a higher application value.
Intravenous anesthesia, Propofol, Colonoscopy
R614
B
1674-9308(2015)15-0033-02
10.3969/j.issn.1674-9308.2015.15.027
155811雙鴨山,黑龍江省紅興隆管理局中心醫(yī)院