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周園園 武旖旎 徐巧敏
[摘要] 目的 分析右美托咪定聯(lián)合術(shù)中護(hù)理對(duì)老年股骨頸骨折患者的作用。 方法 選取2017年1月~2018年3月于我院就診的老年股骨頸骨折患者50例為研究對(duì)象,按照隨機(jī)數(shù)字法分為觀察組和對(duì)照組,每組25例,兩組患者均接受手術(shù)治療,且術(shù)中均使用右美托咪定進(jìn)行鎮(zhèn)靜,對(duì)照組患者均接受常規(guī)護(hù)理,觀察組則聯(lián)合術(shù)中護(hù)理,比較兩組患者的躁動(dòng)與鎮(zhèn)靜評(píng)分變化情況,分析兩組患者不同時(shí)間點(diǎn)心率和平均動(dòng)脈壓變化情況。 結(jié)果 觀察組患者手術(shù)前躁動(dòng)評(píng)分和鎮(zhèn)靜評(píng)分與對(duì)照組比較,差異無統(tǒng)計(jì)學(xué)意義(P>0.05);觀察組患者手術(shù)開始即刻及手術(shù)結(jié)束后躁動(dòng)評(píng)分、鎮(zhèn)靜評(píng)分低于手術(shù)前和對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05);觀察組患者T2、T3、T4時(shí)間點(diǎn)的HR與MAP低于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05);兩組患者T1時(shí)間點(diǎn)各指標(biāo)比較,差異無統(tǒng)計(jì)學(xué)意義(P>0.05)。 結(jié)論 右美托咪定聯(lián)合術(shù)中護(hù)理應(yīng)用于老年股骨頸骨折患者中可以穩(wěn)定患者術(shù)中的生命體征,提升鎮(zhèn)靜效果,減輕躁動(dòng)程度。
[關(guān)鍵詞] 老年患者;右美托咪定;術(shù)中護(hù)理;股骨頸骨折
[中圖分類號(hào)] R473.6 ? ? ? ? ?[文獻(xiàn)標(biāo)識(shí)碼] B ? ? ? ? ?[文章編號(hào)] 1673-9701(2019)30-0141-04
Analysis of the effect of dexmedetomidine combined with intraoperative nursing on femoral neck fracture in elderly patients
ZHOU Yuanyuan ? WU Yini ? XU Qiaomin
Department of Anesthesiology, Lishui People's Hospital in Zhejiang Province, Lishui ? 323000, China
[Abstract] Objective To analyze the effect of dexmedetomidine combined with intraoperative nursing on femoral neck fracture in elderly patients. Methods A total of 50 patients with femoral neck fractures who were treated in our hospital from January 2017 to March 2018 were enrolled in the study. They were divided into observation group and control group according to the random number method, with 25 cases in each group. Both groups were treated with surgical treatment, and dexmedetomidine was used for sedation during the operation. Patients in the control group received routine nursing. The observation group was also treated with intraoperative nursing. The changes of agitation and sedation score between the two groups were compared. Changes in heart rate and mean arterial pressure of the two groups at different time points were analyzed. Results There was no significant difference in the preoperative agitation score and sedation score between the observation group and the control group(P>0.05). The agitation score and sedation score in the observation group immediately after the operation and at the end of the operation were lower than those of the preoperative and the control group, and the difference was statistically significant(P<0.05). The HR and MAP in the observation group at T2, T3 and T4 were lower than those in the control group, and the differences were statistically significant(P<0.05). There was no significant difference in the index between the two groups at T1 (P>0.05). Conclusion Dexmedetomidine combined with intraoperative nursing can stabilize the vital signs during surgery in elderly patients with femoral neck fractures, improve the sedative effect and reduce the degree of agitation.
[Key words] Elderly patients; Dexmedetomidine; Intraoperative nursing; Femoral neck fracture
股骨頸骨折在老年人群中屬于較為常見的一種骨折性疾病,手術(shù)為目前臨床治療該疾病的主要措施[1],雖然手術(shù)治療可獲得顯著的臨床療效,但該治療措施會(huì)對(duì)患者的機(jī)體產(chǎn)生較大的創(chuàng)傷,加之老年患者的生理功能伴隨年齡增長(zhǎng)逐漸衰退且有組織結(jié)構(gòu)功能紊亂的情況,因此需結(jié)合老年患者的特征,為其選擇合理的麻醉方案,同時(shí)將圍術(shù)期護(hù)理干預(yù)力度加強(qiáng)[2]。右美托咪定是臨床中常用的腎上腺素受體激動(dòng)劑,相較于其他麻醉、鎮(zhèn)靜類藥物,該藥物有顯著的鎮(zhèn)痛、鎮(zhèn)靜效果,且不會(huì)對(duì)患者的呼吸產(chǎn)生明顯影響,有理想的應(yīng)用價(jià)值,但是受老年患者機(jī)體特點(diǎn)的影響,手術(shù)過程中若未給予其得當(dāng)?shù)淖o(hù)理,極易影響手術(shù)順利性,且可能誘發(fā)各種并發(fā)癥,影響患者機(jī)體的康復(fù)。本研究特選取本院收治的老年股骨頸骨折患者作為觀察對(duì)象,現(xiàn)報(bào)道如下。
1 資料與方法
1.1 一般資料
選取2017年1月~2018年3月于我院就診的老年股骨頸骨折患者50例作為研究對(duì)象,按照隨機(jī)數(shù)字法分為觀察組和對(duì)照組,每組25例,對(duì)照組25例患者中,男19例,女6例;平均年齡(68.85±1.42)歲;平均體重(53.35±1.43)kg。觀察組25例患者中,男、女患者例數(shù)各占21例、4例;平均年齡(68.92±1.39)歲;平均體重(53.37±1.40)kg。兩組老年股骨頸骨折患者的資料比較,組間差異不明顯(P>0.05)。
納入標(biāo)準(zhǔn):有手術(shù)適應(yīng)證存在的患者;經(jīng)臨床診斷確診為股骨頸骨折且與相關(guān)診斷標(biāo)準(zhǔn)相符的患者;對(duì)研究知情并且自愿納入的患者[3];自愿簽署同意書者;可正常溝通、意識(shí)清醒者。
排除標(biāo)準(zhǔn):有嚴(yán)重心功能不全合并存在的患者;對(duì)右美托咪定有過敏反應(yīng)的患者[4];意識(shí)模糊、無法正常溝通者。
1.2 方法
兩組患者于術(shù)中均使用右美托咪定鎮(zhèn)靜,即待患者入室以后,連接好心電監(jiān)護(hù)儀,開展常規(guī)生命體征監(jiān)護(hù),給予患者氧流量維持治療,且開展腰硬聯(lián)合麻醉,將腰椎針置入以后,確定有腦脊液流出以后,取腰麻藥均勻推注,置入導(dǎo)管以后,取右美托咪定[0.35~0.45 μg/(kg·h)]進(jìn)行維持麻醉,手術(shù)結(jié)束10 min之前停止用藥[5-6]。
對(duì)照組患者給予常規(guī)護(hù)理,即手術(shù)室護(hù)理人員于患者入室之前,與患者或者病房護(hù)理人員交接并核對(duì)患者的信息,確定信息無誤以后,將患者推至手術(shù)室中,完善靜脈通道建立工作,為保證輸液和輸血維持性,可為患者開通雙靜脈通道,術(shù)中對(duì)患者的生命體征、上肢皮膚情況進(jìn)行密切觀察[7-8]。
觀察組患者在上述基礎(chǔ)之上聯(lián)合術(shù)中護(hù)理,詳細(xì)內(nèi)容如下:(1)針對(duì)全身靜脈復(fù)合麻醉與椎管內(nèi)麻醉患者,維持其側(cè)臥位,術(shù)前麻醉醫(yī)生、巡回護(hù)士以及手術(shù)醫(yī)生等對(duì)患者的患肢進(jìn)行共同確定;取合適的軟枕墊置于患者的腋下,避免臂叢神經(jīng)受壓情況,術(shù)中墊平患者的頭部,維持水平狀態(tài),避免因頭部位置過高所致的呼吸受阻現(xiàn)象,與此同時(shí),在不會(huì)影響手術(shù)進(jìn)展的基礎(chǔ)之上,于雙腿與骨隆突位置放置軟枕,以預(yù)防壓瘡[9-10]。(2)手術(shù)室器械護(hù)士配合醫(yī)生完成手術(shù)操作的過程中需嚴(yán)格遵守?zé)o菌操作原則,必要的情況下于手術(shù)開展前半小時(shí)熟悉各類器械與手術(shù)的流程,對(duì)手術(shù)順利完成給予保障,術(shù)中一旦有污染物品出現(xiàn),需即刻丟棄,避免對(duì)無菌區(qū)域產(chǎn)生污染。(3)手術(shù)室巡回護(hù)士加強(qiáng)對(duì)患者生命體征各項(xiàng)指標(biāo)觀察的力度,及時(shí)補(bǔ)充患者的體液和血量,與此同時(shí)術(shù)中加強(qiáng)對(duì)患者輸液速度觀察的力度,避免輸液過多所致的滴血容量休克和肺水腫等出現(xiàn),術(shù)中為患者補(bǔ)液前均需要完善三查八對(duì)原則[11-12]。(4)手術(shù)中使用膠粘合劑的過程中,患者極可能出現(xiàn)血壓降低、心肌梗死或者心律失常等情況,為此護(hù)理人員應(yīng)當(dāng)及時(shí)調(diào)整手術(shù)室內(nèi)的溫度,避免因溫度過高或者溫度過低所致的影響,在實(shí)施股粘合劑填塞操作的過程中,護(hù)理人員加強(qiáng)對(duì)患者血壓及心電圖檢測(cè)的力度,及時(shí)將患者的生命體征指標(biāo)變化情況向手術(shù)醫(yī)生反饋,以保證可給予患者及時(shí)有效的干預(yù)和處理。
1.3 觀察指標(biāo)
觀察并統(tǒng)計(jì)上述兩組老年股骨頸骨折患者的躁動(dòng)與鎮(zhèn)靜評(píng)分變化情況,分析兩組患者不同時(shí)間點(diǎn)[麻醉誘導(dǎo)前(T1)、手術(shù)中氣管導(dǎo)管拔除前15 min(T2)、氣管導(dǎo)管拔除即刻(T3)、氣管導(dǎo)管拔除15 min后(T4)]的心率(HR)與平均動(dòng)脈壓(MAP)變化情況。
1.4 統(tǒng)計(jì)學(xué)方法
應(yīng)用SPSS22.0版統(tǒng)計(jì)學(xué)軟件進(jìn)行數(shù)據(jù)處理,計(jì)量資料用(x±s)表示,組間比較采用t檢驗(yàn),計(jì)數(shù)資料比較采用χ2檢驗(yàn),P<0.05為差異有統(tǒng)計(jì)學(xué)意義。
2 結(jié)果
2.1 兩組老年股骨頸骨折患者的躁動(dòng)評(píng)分變化情況比較
觀察組患者術(shù)前躁動(dòng)評(píng)分與對(duì)照組比較,差異無統(tǒng)計(jì)學(xué)意義(P>0.05);觀察組患者手術(shù)開始即刻及手術(shù)結(jié)束后躁動(dòng)評(píng)分低于手術(shù)前和對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。見表1。
表1 ? 兩組老年股骨頸骨折患者的躁動(dòng)評(píng)分變化情況比較(x±s,分)
注:*與對(duì)照組比較,P<0.05
2.2 兩組老年股骨頸骨折患者的鎮(zhèn)靜評(píng)分變化情況比較
觀察組與對(duì)照組手術(shù)前鎮(zhèn)靜評(píng)分比較,差異無統(tǒng)計(jì)學(xué)意義(P>0.05);觀察組患者手術(shù)開始即刻鎮(zhèn)靜評(píng)分、手術(shù)結(jié)束后10 min鎮(zhèn)靜評(píng)分低于對(duì)照組和手術(shù)前,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。見表2。
表2 ? 兩組老年股骨頸骨折患者鎮(zhèn)靜評(píng)分的變化情況比較(x±s,分)
注:*與對(duì)照組比較,P<0.05
2.3 兩組患者不同時(shí)間點(diǎn)HR與MAP變化情況比較
兩組患者T1時(shí)間點(diǎn)各指標(biāo)比較,差異無統(tǒng)計(jì)學(xué)意義(P>0.05);觀察組患者T2、T3、T4時(shí)間點(diǎn)的HR與MAP低于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.01)。見表3。