岑麗婷 梁力 潘智偉 梁錦榮 馮曉君
【摘要】 目的:探討低頻脈沖電治療早期發(fā)現(xiàn)運(yùn)動(dòng)發(fā)育遲緩高危患兒的價(jià)值。方法:選取2017年3月-2018年3月本院收治的160例運(yùn)動(dòng)發(fā)育遲緩的高危患兒為研究對(duì)象,按隨機(jī)數(shù)字表法將其分為試驗(yàn)組和對(duì)照組,每組80例。對(duì)照組采用常規(guī)肢體綜合訓(xùn)練,試驗(yàn)組在對(duì)照組的基礎(chǔ)上予以低頻脈沖電治療。比較兩組患兒臨床康復(fù)效果及AIMS、GDS各功能區(qū)的DQ評(píng)分和WPPSI-Ⅲ評(píng)分。結(jié)果:試驗(yàn)組患兒臨床總有效率為95.00%,顯著高于對(duì)照組的81.25%,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。干預(yù)2、4、6、12個(gè)月后,試驗(yàn)組患兒AIMS評(píng)分均高于對(duì)照組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。干預(yù)后,兩組患兒大運(yùn)動(dòng)、精細(xì)運(yùn)動(dòng)、語(yǔ)言和社交、全智商、操作智商和語(yǔ)言智商評(píng)分均較治療前升高,且試驗(yàn)組評(píng)分均顯著高于對(duì)照組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。結(jié)論:早期發(fā)現(xiàn)運(yùn)動(dòng)發(fā)育遲緩高?;純翰⒔o予低頻脈沖電治療,臨床價(jià)值高,能有效提高臨床療效,促進(jìn)患兒運(yùn)動(dòng)功能恢復(fù),從而促進(jìn)患兒生長(zhǎng)發(fā)育。
【關(guān)鍵詞】 低頻脈沖電 運(yùn)動(dòng)發(fā)育遲緩 康復(fù)訓(xùn)練 運(yùn)動(dòng)功能
[Abstract] Objective: To explore the value of low-frequency pulse electric therapy in early detection of high-risk children with motor retardation. Method: A total of 160 children with high-risk of motor retardation admitted to our hospital from March 2017 to March 2018 were selected as the research objects. They were divided into experimental group and control group by random number table method, 80 cases in each group. The control group was treated with routine limb comprehensive training, the experimental group was treated with low-frequency pulsed electrotherapy on the basis of the control group. The clinical rehabilitation effect, and the AIMS, the DQ of GDS each function score and WPPSI-Ⅲ score were compared between the two groups. Result: The total clinical effective rate was 95.00% in the experimental group, significantly higher than 81.25% in the control group, the difference was statistically significant (P<0.05). After intervention 2, 4, 6 and 12 months, AIMS scores in the experimental group were all higher than those in the control group, with statistically significant differences (P<0.05). After intervention, scores of grand motor, fine motor, language and social intelligence, total IQ, operational IQ and verbal IQ in the two groups were all higher than those before treatment, and scores in the experimental group were significantly higher than those in the control group, with statistically significant differences (P<0.05). Conclusion: Early detection of children with high risk of motor retardation and low-frequency, pulsed electric therapy have high clinical value, which can effectively improve the clinical efficacy, promote the recovery of motor function, and thus promote the growth and development of children.
[Key words] Low-frequency pulse electric Motor retardation Rehabilitation training Motor function
First-authors address: Zhaoqing First Peoples Hospital, Zhaoqing 526000, China
doi:10.3969/j.issn.1674-4985.2020.20.032
運(yùn)動(dòng)發(fā)育遲緩是神經(jīng)發(fā)育遲緩的主要表現(xiàn)之一,也是兒童智力發(fā)育的綜合體現(xiàn)。隨著患兒年齡的增長(zhǎng),運(yùn)動(dòng)發(fā)育遲緩導(dǎo)致患兒語(yǔ)言、認(rèn)知、社會(huì)適應(yīng)力降低,增加家庭及社會(huì)經(jīng)濟(jì)負(fù)擔(dān)[1]。嬰幼兒時(shí)期中樞神經(jīng)發(fā)育尚未完全,在此時(shí)期給予有效康復(fù)治療是改善預(yù)后的關(guān)鍵[2]。常規(guī)肢體綜合訓(xùn)練通過(guò)肢體運(yùn)動(dòng)訓(xùn)練能有效降低患兒肌張力、增大關(guān)節(jié)活動(dòng)度等,但對(duì)患兒神經(jīng)功能影響作用稍弱。低頻脈沖電治療是一種利用1 000 Hz以下的脈沖電流治療疾病的技術(shù),能興奮神經(jīng)肌肉組織,但目前國(guó)內(nèi)應(yīng)用Alberta嬰兒運(yùn)動(dòng)量表(Albertainfant motor scale, AIMS)指導(dǎo)運(yùn)動(dòng)發(fā)育遲緩高?;純菏褂玫皖l脈沖電治療的研究仍較少[3]。故本研究將其與常規(guī)肢體綜合訓(xùn)練聯(lián)合應(yīng)用于運(yùn)動(dòng)發(fā)育遲緩高?;純褐校⒎治銎鋬r(jià)值,現(xiàn)報(bào)道如下。
1 資料與方法
1.1 一般資料 選取2017年3月-2018年3月本院收治的160例運(yùn)動(dòng)發(fā)育遲緩的高?;純簽檠芯繉?duì)象。(1)納入標(biāo)準(zhǔn):①年齡0~18個(gè)月;②出生有缺氧史、窒息史、感染史,同時(shí)1 min Apgar≤7分;大運(yùn)動(dòng)、精細(xì)運(yùn)動(dòng)、語(yǔ)言和社交發(fā)育商(developmental quotient, DQ)>39分。(2)排除標(biāo)準(zhǔn):①智力低下;②合并先天性、代謝性、遺傳性疾病;③自閉癥患兒。采用隨機(jī)數(shù)字表法將其分為試驗(yàn)組和對(duì)照組,每組80例?;純罕O(jiān)護(hù)人簽署知情同意書,研究經(jīng)本院醫(yī)學(xué)倫理委員會(huì)審批。
1.2 方法 干預(yù)前,在安靜、獨(dú)立的房間使用AIMS評(píng)分對(duì)兩組患兒的運(yùn)動(dòng)進(jìn)行評(píng)估,在評(píng)估過(guò)程中使患兒保持清醒、活躍的狀態(tài),鼓勵(lì)家長(zhǎng)和患兒互動(dòng),利于患兒發(fā)揮最佳水平。AIMS評(píng)分通過(guò)站位、坐位、仰臥位和俯臥位4個(gè)體位得分計(jì)算總分。(1)對(duì)照組患兒根據(jù)評(píng)估情況給予常規(guī)肢體綜合訓(xùn)練,具體方法如下,①豎頭康復(fù)訓(xùn)練:坐位和仰臥位抱球姿勢(shì)訓(xùn)練,坐位和仰臥位頭抗重力訓(xùn)練,滾桶上頭抗重力訓(xùn)練;②腰背部肌張力調(diào)節(jié)和肌力訓(xùn)練:坐位和側(cè)臥軸體回旋訓(xùn)練,滾桶刺激腰背部訓(xùn)練;③抑制異常姿勢(shì)反射:手肘支撐訓(xùn)練,手口眼協(xié)調(diào)模式訓(xùn)練,Bobath球上肘支撐訓(xùn)練,楔形板上手支撐訓(xùn)練;④平衡訓(xùn)練:俯臥位、仰臥位平衡板上訓(xùn)練和Bobath球上平衡訓(xùn)練。(2)試驗(yàn)組在對(duì)照組的基礎(chǔ)上給予低頻脈沖電治療,使用神經(jīng)肌肉電刺激儀對(duì)患兒進(jìn)行電刺激,設(shè)置頻率為50~80 Hz,強(qiáng)度20~50 mA,脈沖寬度0.2~0.5 ms,間歇時(shí)間3 s,1次/d,20 min/次,干預(yù)12個(gè)月。并在干預(yù)2、4、6、12個(gè)月后使用AIMS評(píng)估患兒運(yùn)動(dòng)情況,并根據(jù)評(píng)估結(jié)果適當(dāng)調(diào)整康復(fù)措施。
1.3 觀察指標(biāo)和判定標(biāo)準(zhǔn) (1)比較兩組患兒臨床康復(fù)效果,顯效:患兒臨床癥狀基本消失,肌肉痙攣顯著緩解;有效:患兒臨床癥狀和肌肉痙攣明顯改善;無(wú)效:治療后患兒臨床癥狀和肌肉痙攣無(wú)明顯改善??傆行?(顯效例數(shù)+有效例數(shù))/總例數(shù)×100%[4]。(2)比較兩組患兒不同時(shí)間AIMS評(píng)分,干預(yù)2、4、6、12個(gè)月后使用AIMS通過(guò)站位、坐位、仰臥位和俯臥位4個(gè)體位得分計(jì)算總分,分?jǐn)?shù)越高患兒運(yùn)動(dòng)越好。(3)比較兩組干預(yù)前后患兒格賽爾發(fā)展量表(Gesell developmental scheduies, GDS)各功能區(qū)的DQ評(píng)分,干預(yù)前后,采用GDS量表進(jìn)行發(fā)育評(píng)估,得出DQ,GDS量表包括大運(yùn)動(dòng)、精細(xì)運(yùn)動(dòng)、語(yǔ)言、社交和適應(yīng)性五項(xiàng)功能區(qū),每項(xiàng)總分100分,分?jǐn)?shù)越高患兒功能越好。(4)比較兩組干預(yù)前后患兒韋氏學(xué)齡前兒童智力量表(the Wechsler preschool and primary scale of intelli, WPPSI-Ⅲ)評(píng)分,使用WPPSI-Ⅲ評(píng)分評(píng)估患兒語(yǔ)言智商、操作智商和全智商[5]。
1.4 統(tǒng)計(jì)學(xué)處理 采用SPSS 21.0軟件對(duì)所得數(shù)據(jù)進(jìn)行統(tǒng)計(jì)分析,計(jì)量資料用(x±s)表示,比較采用t檢驗(yàn);計(jì)數(shù)資料以率(%)表示,比較采用字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 試驗(yàn)組男45例,女35例;年齡0~18個(gè)月,平均(11.42±1.16)個(gè)月;早產(chǎn)23例,胎兒窘迫21例,剖宮產(chǎn)36例;體重2~4 kg,平均(2.98±0.41)kg。對(duì)照組男43例,女37例;年齡0~18個(gè)月,平均(11.39±1.24)個(gè)月;早產(chǎn)24例,胎兒窘迫22例,剖宮產(chǎn)34例;體重2~4 kg,平均(2.87±0.46)kg。兩組一般資料比較,差異均無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),具有可比性。
2.2 兩組患兒臨床康復(fù)效果比較 試驗(yàn)組患兒臨床總有效率為95.00%,顯著高于對(duì)照組的81.25%,差異有統(tǒng)計(jì)學(xué)意義(字2=7.924,P=0.005),見表1。
2.3 兩組患兒不同時(shí)間AIMS評(píng)分比較 干預(yù)2、4、6、12個(gè)月后,試驗(yàn)組患兒AIMS評(píng)分均高于對(duì)照組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05),見表2。
2.4 兩組干預(yù)前后患兒GDS各功能區(qū)的DQ評(píng)分比較 干預(yù)前,兩組患兒大運(yùn)動(dòng)、精細(xì)運(yùn)動(dòng)、語(yǔ)言、社交和適應(yīng)性評(píng)分比較,差異均無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05);干預(yù)后,兩組患兒大運(yùn)動(dòng)、精細(xì)運(yùn)動(dòng)、語(yǔ)言、社交和適應(yīng)性評(píng)分均較治療前升高,且試驗(yàn)組評(píng)分均顯著高于對(duì)照組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。見表3。
2.5 兩組干預(yù)前后患兒WPPSI-Ⅲ評(píng)分比較 干預(yù)前,兩組患兒全智商、操作智商和語(yǔ)言智商比較,差異均無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05);干預(yù)后,兩組患兒全智商、操作智商和語(yǔ)言智商評(píng)分均升高,且試驗(yàn)組患兒評(píng)分均顯著高于對(duì)照組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。見表4。
3 討論
運(yùn)動(dòng)發(fā)育遲緩是嬰幼兒發(fā)育遲緩的常見表現(xiàn)之一,轉(zhuǎn)歸不良常繼發(fā)語(yǔ)言發(fā)育遲緩、視聽力下降、癲癇、腦癱等神經(jīng)發(fā)育遲緩后遺癥[6]。早期大腦尚存在很強(qiáng)的可塑性,在此時(shí)期通過(guò)AIMS篩查評(píng)估出運(yùn)動(dòng)發(fā)育遲緩高危兒,并指導(dǎo)治療方案能有效優(yōu)化患兒遠(yuǎn)期結(jié)局。目前臨床上主要采用肢體綜合訓(xùn)練治療,通過(guò)對(duì)抗重力、抗阻力等訓(xùn)練增強(qiáng)患兒肌力和對(duì)肌肉的控制力,但在促進(jìn)神經(jīng)發(fā)育、成熟等方面的作用較弱[7-8]。低頻脈沖電治療技術(shù)對(duì)運(yùn)動(dòng)神經(jīng)有強(qiáng)刺激作用,可能具有促進(jìn)患兒神經(jīng)生長(zhǎng)、發(fā)育的作用[9]。
中國(guó)醫(yī)學(xué)創(chuàng)新2020年20期