何欽玲 丁波 楊晨 鄒君
【摘要】 目的:探究循證護(hù)理在超聲引導(dǎo)下神經(jīng)阻滯術(shù)的應(yīng)用分析。方法:采用便利抽樣法選取2021年6月—2022年2月于景德鎮(zhèn)市第三人民醫(yī)院接受治療的80例超聲引導(dǎo)下神經(jīng)阻滯術(shù)患者,按隨機(jī)數(shù)字表法分為對(duì)照組40例,觀察組40例。對(duì)照組給予常規(guī)圍手術(shù)期干預(yù),觀察組在對(duì)照組基礎(chǔ)上給予循證護(hù)理干預(yù)。比較兩組負(fù)性情緒、應(yīng)激反應(yīng)、阻滯及鎮(zhèn)痛效果、患者滿意度。結(jié)果:兩組干預(yù)前焦慮自評(píng)量表(SAS)、抑郁自評(píng)量表(SDS)評(píng)分比較差異均無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05);兩組SAS、SDS評(píng)分時(shí)點(diǎn)、組間、交互效應(yīng)差異均有統(tǒng)計(jì)學(xué)意義(P<0.05),觀察組干預(yù)7、14、30 d后SAS、SDS評(píng)分均低于對(duì)照組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。兩組干預(yù)前平均動(dòng)脈壓(MAP)、經(jīng)皮動(dòng)脈血氧飽和度(SpO2)、心率(HR)、呼吸頻率(RR)比較,差異均無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),兩組MAP、SpO2、HR、RR時(shí)點(diǎn)、組間、交互效應(yīng)差異均有統(tǒng)計(jì)學(xué)意義(P<0.05),觀察組干預(yù)7、14、30 d后MAP、SpO2、HR、RR均高于對(duì)照組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。兩組干預(yù)前視覺(jué)模擬評(píng)分法(VAS)評(píng)分比較差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05);兩組VAS評(píng)分時(shí)點(diǎn)、組間、交互效應(yīng)差異均有統(tǒng)計(jì)學(xué)意義(P<0.05),觀察組干預(yù)7、14、30 d后VAS評(píng)分均低于對(duì)照組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。觀察組阻滯優(yōu)良率為100%,對(duì)照組優(yōu)良率為85.00%,觀察組高于對(duì)照組(P<0.05);觀察組患者總滿意度為100%,對(duì)照組為82.50%,觀察組高于對(duì)照組(P<0.05)。結(jié)論:超聲引導(dǎo)下神經(jīng)阻滯術(shù)患者予以循證護(hù)理可明顯緩解患者負(fù)性情緒,改善應(yīng)激反應(yīng),提升阻滯及鎮(zhèn)痛效果,從而促進(jìn)患者滿意度的提升。
【關(guān)鍵詞】 循證護(hù)理 超聲引導(dǎo)下神經(jīng)阻滯術(shù) 應(yīng)激反應(yīng) 負(fù)性情緒 滿意度
Analysis of the Application Effect of Evidence-based Nursing Model in Ultrasound-guided Nerve Block Surgery/HE Qinling, DING Bo, YANG Chen, ZOU Jun. //Medical Innovation of China, 2023, 20(33): 0-103
[Abstract] Objective: To explore the application of evidence-based nursing in ultrasound-guided nerve block. Method: A total of 80 patients with ultrasound-guided nerve block who were treated in the Third People's Hospital of Jingdezhen from June 2021 to February 2022 were selected, and divided into the control group with 40 cases and observation group with 40 cases by random number table method. The control group was given routine perioperative intervention, and the observation group was given evidence-based nursing intervention on the basis of the control group. The negative emotion, stress response, block and analgesic effect and satisfaction were compared between the two groups. Result: There were no significant differences in the scores of self-rating anxiety scale (SAS) and self-rating depression scale (SDS) between the two groups before intervention (P>0.05); there were statistically significant differences in SAS and SDS scores between the two groups at different time points, between groups and interaction effects (P<0.05); the SAS and SDS scores of the observation group were lower than those of the control group after 7, 14 and 30 days of intervention, the differences were statistically significant (P<0.05). There were no statistically significant differences in mean arterial pressure (MAP), arterial oxygen saturation (SpO2), heart rate (HR) and respiratory rate (RR) between the two groups before intervention (P>0.05), there were statistically significant differences in MAP, SpO2, HR and RR at different time points, between groups and interaction effects (P<0.05), the MAP, SpO2, HR and RR of the observation group were higher than those of the control group 7, 14 and 30 days after intervention, the differences were statistically significant (P<0.05). There was no significant difference in visual analogue scale (VAS) score between the two groups before intervention (P>0.05); there were statistically significant differences in VAS score at different time point, between groups and interaction effects (P<0.05), the VAS scores of the observation group were lower than those of the control group after 7, 14 and 30 days of intervention, the differences were statistically significant (P<0.05). The excellent and good rate of block in the observation group was 100%, which was higher than 85.00% in the control group (P<0.05); the total satisfaction of patients in the observation group was 100%, and that in the control group was 82.50%, that of the observation group was higher than that in the control group (P<0.05). Conclusion: Evidence-based nursing for patients with ultrasound-guided nerve block surgery can significantly alleviate the negative emotions of patients, improve the stress response, and enhance the effects of block and analgesia, so as to promote the improvement of patient satisfaction.
[Key words] Evidence-based nursing Ultrasound-guided nerve block surgery Stress response Negative emotion Satisfaction
First-author's address: The Third People's Hospital of Jingdezhen, Jiangxi Province, Jingdezhen 333000, China
doi:10.3969/j.issn.1674-4985.2023.33.023
神經(jīng)阻滯是目前臨床傳統(tǒng)的麻醉方式,主要通過(guò)動(dòng)脈搏動(dòng)、神經(jīng)刺激器、針刺異物感等方式予以神經(jīng)探查定位,以完成神經(jīng)阻滯,其屬于盲探法,阻滯過(guò)程中,不可避免會(huì)對(duì)周圍神經(jīng)組織造成損傷,不僅效果不佳,且安全性差;超聲引導(dǎo)下神經(jīng)阻滯技術(shù)是神經(jīng)阻滯技術(shù)的發(fā)展與延伸,是一種基于超聲技術(shù)進(jìn)行神經(jīng)定位的手段,可對(duì)周圍及外周神經(jīng)進(jìn)行觀察,并予以實(shí)時(shí)、動(dòng)態(tài)捕捉,以此完成對(duì)神經(jīng)穿刺的目的,達(dá)到精準(zhǔn)阻滯,降低對(duì)周圍神經(jīng)及組織的損傷程度和術(shù)后并發(fā)癥發(fā)生率,同時(shí)可進(jìn)一步促進(jìn)阻滯效率的提升[1]。超聲引導(dǎo)下神經(jīng)阻滯術(shù)應(yīng)用過(guò)程中,由于患者對(duì)其認(rèn)知不足,加之對(duì)疾病的不確定感會(huì)對(duì)阻滯應(yīng)用進(jìn)行產(chǎn)生不良影響,同時(shí)還會(huì)導(dǎo)致阻滯效果欠佳,增加疼痛,影響患者滿意度。因此,針對(duì)超聲引導(dǎo)下神經(jīng)阻滯術(shù)患者予以有效性、針對(duì)性的護(hù)理方案是保證神經(jīng)阻滯效果、手術(shù)順利進(jìn)行及患者預(yù)后的關(guān)鍵,基于目前現(xiàn)狀,臨床主要采用常規(guī)圍手術(shù)期干預(yù),在提升患者認(rèn)知水平,降低患者不安感及焦慮感,穩(wěn)定情緒的基礎(chǔ)上提高神經(jīng)阻滯效果,為良好的預(yù)后奠定基礎(chǔ),但單獨(dú)應(yīng)用,在穩(wěn)定患者情緒,降低患者應(yīng)激反應(yīng)中,應(yīng)用效果欠佳[2]。循證護(hù)理是依據(jù)臨床現(xiàn)狀為基礎(chǔ),通過(guò)科學(xué)的評(píng)價(jià)方式結(jié)合臨床實(shí)踐制訂的一種預(yù)防疾病,促進(jìn)康復(fù)的干預(yù)手段[3]。但目前臨床針對(duì)超聲引導(dǎo)下神經(jīng)阻滯術(shù)采用循證護(hù)理予以干預(yù)的相關(guān)研究較少,且存在一定局限性。本研究討論循證護(hù)理模式在超聲引導(dǎo)下神經(jīng)阻滯術(shù)的應(yīng)用效果,現(xiàn)報(bào)道如下。
1 資料與方法
1.1 一般資料
使用便利抽樣法選取2021年6月—2022年2月于景德鎮(zhèn)市第三人民醫(yī)院接受治療的80例超聲引導(dǎo)下神經(jīng)阻滯術(shù)患者。納入標(biāo)準(zhǔn):(1)符合手術(shù)治療指征;(2)美國(guó)麻醉師協(xié)會(huì)(American society of anesthesiologists,ASA)分級(jí):Ⅰ、Ⅱ級(jí)[4];(3)年齡≥18歲;(4)均具備基礎(chǔ)的溝通及理解能力。排除標(biāo)準(zhǔn):(1)合并肝腎功能障礙;(2)合并惡性腫瘤;(3)精神障礙;(4)免疫及凝血功能障礙。按隨機(jī)數(shù)字表法分為對(duì)照組40例和觀察組40例。研究經(jīng)本院醫(yī)學(xué)倫理委員會(huì)批準(zhǔn)(批號(hào):LL202209),患者均簽署知情同意書(shū)。
1.2 方法
對(duì)照組給予常規(guī)圍手術(shù)期干預(yù),主要針對(duì)超聲引導(dǎo)下神經(jīng)阻滯術(shù)患者進(jìn)行術(shù)前健康知識(shí)指導(dǎo),了解手術(shù)的風(fēng)險(xiǎn)性,并進(jìn)行心理疏導(dǎo),提升患者心理彈性,改善患者負(fù)性情緒,予以健康宣教,增加患者疾病認(rèn)知,以改善患者應(yīng)激反應(yīng),密切關(guān)注患者生命體征,以促進(jìn)手術(shù)的順利進(jìn)行。
觀察組在對(duì)照組基礎(chǔ)上給予循證護(hù)理干預(yù)。(1)成立循證護(hù)理小組:小組成員主要包括護(hù)士長(zhǎng)1名、責(zé)任護(hù)士4名。在護(hù)士長(zhǎng)帶領(lǐng)下,小組成員進(jìn)行循環(huán)護(hù)理相關(guān)內(nèi)容及方法的學(xué)習(xí)及培訓(xùn),并了解護(hù)理過(guò)程中的相關(guān)注意事項(xiàng);基于以往超聲引導(dǎo)下神經(jīng)阻滯術(shù)患者存在的問(wèn)題為基礎(chǔ),結(jié)合臨床經(jīng)驗(yàn)及風(fēng)險(xiǎn)預(yù)警,以手術(shù)過(guò)程中可能出現(xiàn)的低溫、應(yīng)激反應(yīng)、壓瘡等風(fēng)險(xiǎn)事件為依據(jù),并進(jìn)行資料查詢,得到相關(guān)實(shí)證,依據(jù)理論知識(shí)結(jié)合患者臨床癥狀制訂相關(guān)護(hù)理方案。(2)尋找循證依據(jù):通過(guò)在知網(wǎng)、萬(wàn)方、維普等網(wǎng)站中進(jìn)行相關(guān)護(hù)理內(nèi)容搜索,了解超聲引導(dǎo)下神經(jīng)阻滯手術(shù)對(duì)機(jī)體產(chǎn)生的影響,進(jìn)而在手術(shù)過(guò)程中,患者可能伴隨的風(fēng)險(xiǎn)予以針對(duì)性干預(yù),通過(guò)搜索的資料及文獻(xiàn)汲取并總結(jié)護(hù)理相關(guān)經(jīng)驗(yàn),以此提升護(hù)理的有效性及針對(duì)性,并通過(guò)事先將患者信息進(jìn)行采集和歸納整理以構(gòu)建富有個(gè)性化的護(hù)理方案。(3)術(shù)前循證護(hù)理:患者由于對(duì)神經(jīng)阻滯術(shù)的相關(guān)認(rèn)知較少,術(shù)前會(huì)出現(xiàn)惶恐、緊張、焦慮等不安感,因此,需基于患者情況進(jìn)行心理疏導(dǎo),可通過(guò)短視頻、圖文、討論會(huì)等方式增加患者的麻醉相關(guān)認(rèn)知、降低手術(shù)治療不確定感,以此降低患者因應(yīng)激反應(yīng)導(dǎo)致交感神經(jīng)興奮,造成血壓、心率等相關(guān)指標(biāo)異常等情況,還應(yīng)對(duì)患者予以適當(dāng)?shù)墓膭?lì)、贊賞,提升患者信心,促進(jìn)手術(shù)順利進(jìn)行;此外,小組成員需指導(dǎo)患者禁食水,檢測(cè)患者平均動(dòng)脈壓(mean arterial pressure,MAP)、經(jīng)皮動(dòng)脈血氧飽和度(percutaneous arterial oxygen saturation,SpO2)、心率(heart rate,HR)、呼吸頻率(respiratory rate,RR)等指標(biāo)是否正常,預(yù)防風(fēng)險(xiǎn)事件,術(shù)前的護(hù)理中應(yīng)對(duì)患者進(jìn)行個(gè)性化分析,部分患者存在較差的心理彈性,針對(duì)此類患者需加強(qiáng)對(duì)心理的干預(yù)以降低過(guò)度緊張、恐懼等負(fù)面情緒對(duì)術(shù)前血壓或心率的影響。(4)術(shù)中循證護(hù)理:建立靜脈通道,并以靜脈套管留置針聯(lián)合三通的方式,緩解患者痛苦,并為麻醉及搶救提供便利條件,確保整個(gè)過(guò)程均處于穩(wěn)定循環(huán)狀態(tài),密切關(guān)注輸液過(guò)程總輸液管是否存在漏液及脫落現(xiàn)象,以降低風(fēng)險(xiǎn)事件發(fā)生率;麻醉前,護(hù)理人員及醫(yī)生相互協(xié)作,針對(duì)探頭及監(jiān)護(hù)儀等相關(guān)設(shè)備的安裝及檢測(cè),密切關(guān)注患者生命體征,以便麻醉的順利進(jìn)行;同時(shí),為避免患者術(shù)中出現(xiàn)低體溫狀態(tài),需責(zé)任護(hù)士予以一定保溫措施,如控制室溫、蓋保溫毯等,進(jìn)一步避免低體溫事件。(5)術(shù)后循證護(hù)理:手術(shù)結(jié)束后,有責(zé)任護(hù)士將患者送回病房,并基于患者情況及術(shù)后相關(guān)注意事項(xiàng),對(duì)患者家屬及護(hù)士進(jìn)行交代,密切關(guān)注患者生命體征,若存在異常,立刻通知主治醫(yī)生。在術(shù)后的循證護(hù)理過(guò)程中需參考既往臨床護(hù)理相關(guān)實(shí)踐結(jié)果,從而以既往案例為依據(jù)對(duì)患者術(shù)后開(kāi)展護(hù)理干預(yù)。
1.3 觀察指標(biāo)及評(píng)價(jià)標(biāo)準(zhǔn)
1.3.1 負(fù)性情緒 于兩組干預(yù)前及干預(yù)7、14、30 d后,由護(hù)理人員針對(duì)兩組患者負(fù)性情緒予以焦慮自評(píng)量表(SAS)、抑郁自評(píng)量表(SDS)進(jìn)行評(píng)估,SAS(Cronbach'α系數(shù)為0.931)于1971年編制,共包含20個(gè)項(xiàng)目,總分80分,以50分作為臨界值,≥50分即表示存在焦慮情緒,50~59分表輕度焦慮,60~69分表中度焦慮,≥70分表重度焦慮[5];SDS(Cronbach'α系數(shù)為0.86)于1965年編制,共包含20個(gè)項(xiàng)目,總分80分,以53分為分界值,≥53分即表示存在抑郁情緒,53~62分表輕度抑郁,63~72分表中度抑郁,>72分表重度抑郁[6]。
1.3.2 應(yīng)激反應(yīng) 于兩組干預(yù)前及干預(yù)7、14、30 d后,由護(hù)理人員采用MAP、SpO2、HR、RR指標(biāo)對(duì)兩組應(yīng)激反應(yīng)進(jìn)行針對(duì)性評(píng)估,了解患者應(yīng)激反應(yīng)。
1.3.3 阻滯及鎮(zhèn)痛效果 兩組均在干預(yù)后開(kāi)展神經(jīng)阻滯麻醉,在麻醉后有醫(yī)護(hù)人員予以切皮處理,切皮時(shí),針對(duì)兩組疼痛程度評(píng)估阻滯效果,若無(wú)痛感,且無(wú)需增加麻醉為優(yōu)秀;需增加少量麻醉藥物追加麻醉即可完成手術(shù)為良好;若呈現(xiàn)明顯痛感,且追加麻醉后無(wú)明顯的鎮(zhèn)痛效果為無(wú)效,優(yōu)良率=(優(yōu)秀例數(shù)+良好例數(shù))/總例數(shù)×100%[7];于干預(yù)前及干預(yù)后7、14、30 d,護(hù)理人員針對(duì)組間患者的鎮(zhèn)痛效果采用視覺(jué)模擬評(píng)分法(visual analogue scales,VAS,Cronbach'sα系數(shù)為0.754)予以評(píng)估,在一張紙上畫(huà)出10 cm線段,并將范圍規(guī)定為0~10分,0分為無(wú)痛,10分為劇烈疼痛,告知患者依據(jù)自身的疼痛程度在線段上做標(biāo)記,再通過(guò)直尺進(jìn)行測(cè)量標(biāo)記距起點(diǎn)的距離,即為得分,分?jǐn)?shù)越高,疼痛程度越強(qiáng),鎮(zhèn)痛效果越差[8]。
1.3.4 滿意度 于術(shù)后7 d,由護(hù)理人員對(duì)兩組患者總滿意度予以針對(duì)性評(píng)估,采用本院自制的滿意度測(cè)量表(Cronbach'sα系數(shù)為0.88)通過(guò)護(hù)理操作、服務(wù)態(tài)度、術(shù)室環(huán)境等進(jìn)行評(píng)估,總分為100分,并將患者滿意度以滿意(>80分)、一般(60~80分)、不滿意(<60分)進(jìn)行分級(jí),總滿意度=(滿意例數(shù)+一般例數(shù))/總例數(shù)×100%。
1.4 統(tǒng)計(jì)學(xué)處理
應(yīng)用SPSS 20.0軟件分析數(shù)據(jù),以(x±s)表示表示計(jì)量資料,比較采用t檢驗(yàn),多時(shí)間序列數(shù)據(jù)比較采用重復(fù)測(cè)量方差分析;計(jì)數(shù)資料用率(%)表示,阻滯及滿意度等采用字2檢驗(yàn)。以P<0.05為差異有統(tǒng)計(jì)學(xué)意義。
2 結(jié)果
2.1 兩組一般資料比較
兩組患者一般資料比較,差異均無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),具有可比性,見(jiàn)表1。
2.2 兩組SAS、SDS評(píng)分比較
兩組干預(yù)前SAS、SDS評(píng)分比較差異均無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05);兩組SAS、SDS評(píng)分時(shí)點(diǎn)、組間、交互效應(yīng)差異均有統(tǒng)計(jì)學(xué)意義(P<0.05),觀察組干預(yù)7、14、30 d后SAS、SDS評(píng)分均低于對(duì)照組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。見(jiàn)表2。
2.3 兩組MAP、SpO2、HR、RR比較
兩組干預(yù)前MAP、SpO2、HR、RR比較差異均無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05);兩組MAP、SpO2、HR、RR時(shí)點(diǎn)、組間、交互效應(yīng)差異均有統(tǒng)計(jì)學(xué)意義(P<0.05),觀察組干預(yù)7、14、30 d后MAP、SpO2、HR、RR均高于對(duì)照組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。見(jiàn)表3。
2.4 兩組VAS評(píng)分比較
兩組干預(yù)前VAS評(píng)分比較,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05);兩組VAS評(píng)分時(shí)點(diǎn)、組間、交互效應(yīng)差異均有統(tǒng)計(jì)學(xué)意義(P<0.05),觀察組干預(yù)7、14、30 d后VAS評(píng)分均低于對(duì)照組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。見(jiàn)表4。
2.5 兩組阻滯優(yōu)良率比較
觀察組阻滯優(yōu)良率為100%,對(duì)照組阻滯優(yōu)良率為85.00%,觀察組高于對(duì)照組(字2=4.505,P=0.034),見(jiàn)表5。
2.6 兩組患者總滿意度比較
觀察組患者總滿意度為100%,對(duì)照組為82.50%,觀察組高于對(duì)照組(字2=5.636,P=0.018),見(jiàn)表6。
3 討論
超聲引導(dǎo)下神經(jīng)阻滯術(shù)中,麻醉醫(yī)師可通過(guò)超聲技術(shù)針對(duì)患者組織神經(jīng)及周圍神經(jīng)予以清晰了解,同時(shí)麻醉師可通過(guò)觀察麻醉藥擴(kuò)散的過(guò)程進(jìn)行精準(zhǔn)的神經(jīng)阻滯操作,并將藥物放入導(dǎo)管,以便術(shù)中予以麻醉追加。然而神經(jīng)阻滯術(shù)操作過(guò)程中,麻醉藥物可能對(duì)神經(jīng)組織及周圍組織產(chǎn)生損傷,引發(fā)并發(fā)癥,加之患者自身心理及生理應(yīng)激反應(yīng)會(huì)對(duì)預(yù)后產(chǎn)生影響,因此,超聲引導(dǎo)下神經(jīng)阻滯術(shù)應(yīng)予以有效的護(hù)理干預(yù),以提升阻滯效果及患者預(yù)后[8-9]。循證護(hù)理是一種基于科學(xué)理論為主要依據(jù)的護(hù)理手段,其突破了傳統(tǒng)護(hù)理理念中,以直覺(jué)及經(jīng)驗(yàn)先入為主的行為及習(xí)慣,是依據(jù)實(shí)際問(wèn)題,通過(guò)查證、思考、討論,并結(jié)合臨床經(jīng)驗(yàn)產(chǎn)生的一種建立在科學(xué)基礎(chǔ)上的護(hù)理模式,此種護(hù)理方式,更利于科學(xué)性、有效性的達(dá)到護(hù)理效果。
3.1 循證護(hù)理模式對(duì)超聲引導(dǎo)下神經(jīng)阻滯術(shù)患者負(fù)性情緒的影響
本研究結(jié)果顯示,干預(yù)前,組間SAS、SDS評(píng)分無(wú)較大差異,干預(yù)7、14、30 d后,觀察組低于對(duì)照組。結(jié)果與王蓓等[10]相關(guān)研究中,循證護(hù)理對(duì)卵巢囊腫患者負(fù)性情緒的改善效果存在一致性。提示超聲引導(dǎo)下神經(jīng)阻滯術(shù)患者予以循證護(hù)理可明顯改善穩(wěn)定患者負(fù)性情緒,且干預(yù)后負(fù)性情緒評(píng)分變化趨勢(shì)呈現(xiàn)顯著意義。分析原因在于,超聲引導(dǎo)下神經(jīng)阻滯術(shù)的患者由于疾病認(rèn)知、麻醉認(rèn)知、疾病不確定感等諸多因素會(huì)產(chǎn)生不同程度的負(fù)性情緒,進(jìn)而刺激神經(jīng)興奮性的提升,增加應(yīng)激反應(yīng),影響神經(jīng)阻滯效果及手術(shù)的順利進(jìn)行,因此,穩(wěn)定患者情緒,提升患者信心是提升患者預(yù)后的關(guān)鍵;循證護(hù)理過(guò)程中,依據(jù)以往接受超聲引導(dǎo)下神經(jīng)阻滯術(shù)患者的相關(guān)問(wèn)題進(jìn)行經(jīng)驗(yàn)性總結(jié),并查閱相關(guān)資料,確定不良的心理情緒是影響神經(jīng)阻滯的關(guān)鍵,制訂科學(xué)性及針對(duì)性干預(yù)方案,以術(shù)前的疾病、麻醉等相關(guān)知識(shí)的宣教、心理疏導(dǎo)等方式對(duì)患者予以針對(duì)性干預(yù),同時(shí)密切關(guān)注患者生命體征,以緩解患者負(fù)性情緒,降低神經(jīng)興奮性,減輕疾病應(yīng)激反應(yīng)[11]。
3.2 循證護(hù)理模式對(duì)超聲引導(dǎo)下神經(jīng)阻滯術(shù)患者應(yīng)激反應(yīng)的影響
本研究結(jié)果顯示,干預(yù)前,組間MAP、SpO2、HR、RR水平無(wú)較大差異,干預(yù)7、14、30 d后,觀察組上述指標(biāo)均高于對(duì)照組。結(jié)果顧紅花等[12]相關(guān)研究中,循證護(hù)理對(duì)腹腔鏡手術(shù)患者的應(yīng)激反應(yīng)的緩解效果存在一致性。提示超聲引導(dǎo)下神經(jīng)阻滯術(shù)患予以循證護(hù)理可明顯緩解應(yīng)激反應(yīng),穩(wěn)定機(jī)體相關(guān)指標(biāo),且干預(yù)后應(yīng)激反應(yīng)各指標(biāo)水平變化趨勢(shì)呈現(xiàn)顯著意義。分析原因在于,應(yīng)激反應(yīng)不僅會(huì)影響神經(jīng)阻滯效果,還會(huì)對(duì)患者的耐受性產(chǎn)生影響,進(jìn)而造成術(shù)后恢復(fù)不佳,引發(fā)術(shù)后躁動(dòng)等不良事件;循證護(hù)理在對(duì)超聲引導(dǎo)下神經(jīng)阻滯術(shù)患者干預(yù)過(guò)程中,術(shù)前通過(guò)短視頻、圖文、討論會(huì)等方式增加患者的麻醉相關(guān)認(rèn)知、降低手術(shù)治療不確定感,并增加自身對(duì)疾病的認(rèn)識(shí),正視疾病,減輕患者因應(yīng)激反應(yīng)導(dǎo)致交感神經(jīng)興奮,穩(wěn)定患者生命體征,增加手術(shù)治療信心[13]。
3.3 循證護(hù)理模式對(duì)超聲引導(dǎo)下神經(jīng)阻滯術(shù)患者阻滯及鎮(zhèn)痛效果的影響
本研究結(jié)果顯示,干預(yù)前,組間VAS評(píng)分無(wú)較大差異,干預(yù)7、14、30 d后,觀察組均低于對(duì)照組,觀察組阻滯優(yōu)良率為100%,對(duì)照組優(yōu)良率為85.00%,觀察組高于對(duì)照組。提示超聲引導(dǎo)下神經(jīng)阻滯術(shù)患予以循證護(hù)理可提升神經(jīng)阻滯效果及鎮(zhèn)痛效果,且干預(yù)后疼痛水平變化趨勢(shì)有統(tǒng)計(jì)學(xué)意義。分析原因在于,循證護(hù)理是以循證思維為主要基礎(chǔ)產(chǎn)生的一種整體性護(hù)理手段,基于臨床問(wèn)題,結(jié)合經(jīng)驗(yàn)及理論知識(shí),不斷發(fā)現(xiàn)問(wèn)題并解決問(wèn)題,進(jìn)而使護(hù)理方式不斷進(jìn)步,促進(jìn)護(hù)方案的有效性及科學(xué)性;超聲引導(dǎo)下神經(jīng)阻滯術(shù)患者易產(chǎn)生不良的心理及生理應(yīng)激反應(yīng),進(jìn)而影響患者耐受性及神經(jīng)阻滯效果,誘發(fā)痛感,臨床基于對(duì)相關(guān)問(wèn)題的查證,結(jié)合臨床經(jīng)驗(yàn)制訂針對(duì)性及科學(xué)性的循證護(hù)理方案,通過(guò)多角度、全方面對(duì)神經(jīng)阻滯術(shù)患者進(jìn)行干預(yù),在減輕應(yīng)激反應(yīng)的基礎(chǔ)上,能夠促進(jìn)阻滯效果的進(jìn)一步提升,以此緩解痛感,提升鎮(zhèn)痛效果[14-15]。
3.4 循證護(hù)理模式對(duì)超聲引導(dǎo)下神經(jīng)阻滯術(shù)患者滿意度的影響
本研究結(jié)果顯示,觀察組患者總滿意度為100%,對(duì)照組為82.50%,觀察組高于對(duì)照組。結(jié)果與郝紅梅[16]相關(guān)研究中,循證護(hù)理干預(yù)對(duì)細(xì)菌性肝膿腫患者滿意度的提升效果存在一致性。提示超聲引導(dǎo)下神經(jīng)阻滯術(shù)予以循證護(hù)理可促進(jìn)患者滿意度的進(jìn)一步提升。分析原因在于,現(xiàn)階段,臨床以人為本的護(hù)理理念隨護(hù)理的廣泛應(yīng)用而逐漸深入人心,循證護(hù)理打破的傳統(tǒng)意義上護(hù)理操作者以直覺(jué)及經(jīng)驗(yàn)先入為主的習(xí)慣及行為,通過(guò)對(duì)臨床實(shí)際問(wèn)題的深度剖析,總結(jié)以往類似患者治療中存在的問(wèn)題進(jìn)行達(dá)到查驗(yàn),并基于科學(xué)的理論依據(jù)制訂針對(duì)性、科學(xué)性的護(hù)理方案[17-19]。在超聲引導(dǎo)下神經(jīng)阻滯術(shù)患者的應(yīng)用過(guò)程中,通過(guò)建立循證小組,制訂結(jié)局方案,于術(shù)前、術(shù)中、術(shù)后對(duì)患者進(jìn)行全程護(hù)理干預(yù),滿足患者心理、生理等多方面需求,降低患者不確定感,提升患者自信及安全性,以此改善患者耐受,提升阻滯效果及鎮(zhèn)痛效果,促進(jìn)患者滿意度的針對(duì)性提升[20-21]。
綜上所述,超聲引導(dǎo)下神經(jīng)阻滯術(shù)患者予以循證護(hù)理可明顯緩解患者不良情緒,改善應(yīng)激反應(yīng),提升阻滯及鎮(zhèn)痛效果,從而促進(jìn)患者滿意度的進(jìn)一步提升。由于本研究樣本量較小,因此結(jié)果存在一定局限性,為提升結(jié)果的準(zhǔn)確性,需增加樣本量,開(kāi)展深入性分析,以提高結(jié)果的參考價(jià)值。
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中國(guó)醫(yī)學(xué)創(chuàng)新2023年33期