張燕芬 蔣慧玲 高麗娟 黃靜 鄭連央 李妙仙
[摘要] 目的 探討早期康復(fù)訓(xùn)練對早產(chǎn)兒腦損傷綜合征患者生長發(fā)育及神經(jīng)系統(tǒng)后遺癥的影響。 方法 選取2013年1月~2016年7月腦損傷綜合征早產(chǎn)兒180例,根據(jù)早產(chǎn)兒家長是否積極參與干預(yù)分為干預(yù)組134例與對照組46例。對照組早產(chǎn)兒予以常規(guī)干預(yù),干預(yù)組早產(chǎn)兒在此基礎(chǔ)上予以早期康復(fù)訓(xùn)練,兩組早產(chǎn)兒均干預(yù)24個月。觀察兩組早產(chǎn)兒干預(yù)前后生長發(fā)育指標(biāo)的變化,并比較神經(jīng)系統(tǒng)后遺癥情況。 結(jié)果 干預(yù)12個月和24個月后,干預(yù)組早產(chǎn)兒身高、體質(zhì)量和智力發(fā)育商水平均明顯高于對照組(P<0.05);干預(yù)24個月,干預(yù)組殘留的早產(chǎn)兒神經(jīng)系統(tǒng)后遺癥的發(fā)生率(7.46%)明顯低于對照組(19.57%)(χ2=4.11,P<0.05)。 結(jié)論 早產(chǎn)兒腦損傷綜合征患者予以早期康復(fù)訓(xùn)練可修復(fù)受損的神經(jīng)細胞,促進其生長發(fā)育,降低殘留的神經(jīng)系統(tǒng)后遺癥的發(fā)病率,有利于改善患兒的預(yù)后。
[關(guān)鍵詞] 早產(chǎn)兒;腦損傷綜合征;早期康復(fù)訓(xùn)練;生長發(fā)育;神經(jīng)系統(tǒng)后遺癥
[中圖分類號] R722.6? ? ? ? ? [文獻標(biāo)識碼] B? ? ? ? ? [文章編號] 1673-9701(2019)07-0067-03
[Abstract] Objective To investigate the effect of early rehabilitation training on growth and development and neurological sequelae in patients with premature infants with brain injury syndrome. Methods A total of 180 preterm infants with brain injury syndrome from January 2013 to July 2016 were enrolled. According to whether the parents of premature infants actively participated in the intervention,the patients were divided into the intervention group(n=134) and the control group(n=46). The premature infants in the control group were routinely intervened,and the preterm infants in the intervention group were given early rehabilitation training on the above basis. Both groups of premature infants were intervened for 24 months. The changes of growth and development indicators before and after intervention of the two groups were observed,and the sequelae of the nervous system between two groups were compared. Results After 12 months and 24 months of intervention, the height, body weight and mental development of the preterm infants in the intervention group were significantly higher than those in the control group,and the difference was statistically significant(P<0.05). After 24 months of intervention,the incidence of neurological sequelae in preterm infants (7.46%) was lower than that in the control group(19.57%),and the difference was statistically significant (χ2=4.11,P<0.05). Conclusion Early rehabilitation training for patients with brain injury syndrome in premature infants can repair nerve cell damage, promote the growth and development of premature infants, reduce the incidence of neurological sequelae, and improve the prognosis of children.
[Key words] Premature infants; Brain injury syndrome; Early rehabilitation training; Growth and development; Nervous system sequelae
腦損傷綜合征是由于患兒在圍生期各種因素引起的非進行性腦組織損傷,常導(dǎo)致小兒腦癱、智能低下、癲癇發(fā)作、語言障礙、生長發(fā)育遲緩、情感障礙和行為異常,是嬰兒期致殘的常見原因,對社會和家庭造成沉重的負擔(dān)[1,2]。隨著醫(yī)學(xué)技術(shù)的進展,腦損傷綜合征早產(chǎn)兒的存活率較以往有明顯提高,但其干預(yù)后遺留的神經(jīng)系統(tǒng)方面的并發(fā)癥仍居高不下[3,4]。研究已證實3歲前兒童的大腦發(fā)育可塑性與代償性最強,早期康復(fù)訓(xùn)練可有效提高腦損傷綜合征早產(chǎn)兒的生存率,減少神經(jīng)系統(tǒng)后遺癥的發(fā)生率,但國內(nèi)在這方面研究報道較少[5,6]。本研究分析觀察了早產(chǎn)兒腦損傷綜合征患者予以早期康復(fù)訓(xùn)練對生長發(fā)育及神經(jīng)系統(tǒng)后遺癥的改善作用,現(xiàn)報道如下。
1 資料與方法
1.1 一般資料
選取2013年1月~2016年7月期間我院兒科治療腦損傷綜合征早產(chǎn)兒180例。納入標(biāo)準(zhǔn)[7]:生后6 h內(nèi)經(jīng)振幅整合腦電圖(Amplitude-integrated electroencephalogram,aEEG)檢查確診。排除標(biāo)準(zhǔn)[8]:(1)出生時存在先天性畸形或遺傳方面疾病;(2)新生兒期合并嚴重疾病。根據(jù)家長是否積極參與干預(yù)將早產(chǎn)兒分為兩組。兩組早產(chǎn)兒的一般資料方面統(tǒng)計學(xué)分析比較基本一致(P>0.05)。見表1。
1.2 方法
對照組早產(chǎn)兒予以健康教育、育兒知識指導(dǎo)、病情觀察、定期檢查及父母心理干預(yù)等常規(guī)干預(yù)。干預(yù)組早產(chǎn)兒在此基礎(chǔ)上予以早期康復(fù)訓(xùn)練,內(nèi)容:①視覺刺激:用黑白視覺訓(xùn)練卡和紅球,每天數(shù)次引逗患兒的注意以刺激視覺發(fā)育,20 min/次,3次/d;②聽覺刺激:每天聽音調(diào)悠揚而音色優(yōu)美的樂曲,20 min/次,3次/d;③觸覺刺激:通過皮膚按摩及撫摸肢體等刺激訓(xùn)練觸覺發(fā)育;④平衡感干預(yù):將患兒抱在懷里搖晃、旋轉(zhuǎn)、側(cè)滾等方式刺激平衡感發(fā)育;⑤被動操與康復(fù)訓(xùn)練:予以肢體曲伸,誘導(dǎo)患兒伸手、抓握蹬腿等主動和被動訓(xùn)練進行被動操與康復(fù)訓(xùn)練。兩組均干預(yù)24個月。分析兩組早產(chǎn)兒干預(yù)前后生長發(fā)育指標(biāo)的變化,并比較神經(jīng)系統(tǒng)后遺癥情況。
1.3 觀察指標(biāo)
1.3.1 生長發(fā)育指標(biāo)[5]? 包括身高、體質(zhì)量和智力發(fā)育商這3項指標(biāo)評估早產(chǎn)兒的生長發(fā)育情況。智力發(fā)育商采用Gesell發(fā)育診斷法量表進行評估,包括語言、精細運動、個人-社交、大運動、適應(yīng)性等5項,分數(shù)越高表現(xiàn)智力發(fā)育越好。
1.3.2 神經(jīng)系統(tǒng)后遺癥[1]? 包括聽力障礙、語言障礙、智力低下、腦癱和癲癇等。
1.4 統(tǒng)計學(xué)處理
采用SPSS20.0統(tǒng)計學(xué)軟件進行分析,計量資料以均數(shù)±標(biāo)準(zhǔn)差(x±s)表示,采用t檢驗,計數(shù)資料以[n(%)]表示,采用χ2檢驗,P<0.05為差異有統(tǒng)計學(xué)意義。
2 結(jié)果
2.1 兩組早產(chǎn)兒干預(yù)12個月和24個月后生長發(fā)育指標(biāo)的比較
干預(yù)12個月和24個月后,干預(yù)組早產(chǎn)兒身高、體質(zhì)量和智力發(fā)育商水平均明顯高于對照組,差異有統(tǒng)計學(xué)意義(P<0.05)。見表2。
2.2 兩組早產(chǎn)兒殘留的神經(jīng)系統(tǒng)后遺癥的發(fā)生率比較
干預(yù)24個月,干預(yù)組早產(chǎn)兒殘留的神經(jīng)系統(tǒng)后遺癥的發(fā)生率(7.46%)明顯低于對照組(19.57%),差異有統(tǒng)計學(xué)意義(χ2=4.11,P<0.05)。見表3。
3 討論
以往對早產(chǎn)兒腦損傷綜合征的治療多側(cè)重于早期生命的搶救方面,而忽視了早期康復(fù)鍛煉在患兒預(yù)后改善方面的重要作用。近年來隨著醫(yī)學(xué)技術(shù)的進步,改善早產(chǎn)兒腦損傷治療的預(yù)后,預(yù)防或減少神經(jīng)系統(tǒng)并發(fā)癥的發(fā)生率日益受到臨床關(guān)注[9-12]。嬰幼兒在3歲前正處于大腦系統(tǒng)發(fā)育核心期和快速期,其腦組織系統(tǒng)可塑性與代償性較高,當(dāng)腦損傷患兒的局部大腦細胞損傷后修復(fù)能力較強,其功能可被周圍其他細胞的有關(guān)功能所代償,并在大腦受損的相應(yīng)部位進行有效橋接、重組和發(fā)育,從而產(chǎn)生良好的神經(jīng)細胞代償功能,主要表現(xiàn)為大腦樹突細胞數(shù)量增多和髓鞘的發(fā)育;另一方面,雖然神經(jīng)細胞在發(fā)生腦損傷后會出現(xiàn)神經(jīng)元的凋亡,但這凋亡過程是一個可逆的過程,且持續(xù)時間相對較長,在此期間為患兒予以積極有效的行為護理干預(yù),對患兒的感官、運動神經(jīng)通路中的相應(yīng)神經(jīng)元進行良好環(huán)境刺激,有利于提高神經(jīng)細胞的興奮性,能夠促進神經(jīng)細胞軸突和樹突的形成及神經(jīng)纖維的髓鞘化,不僅能夠使受損的結(jié)構(gòu)出現(xiàn)功能性適應(yīng),同時也能夠促進神經(jīng)細胞的修復(fù)、橋接和重組,減少神經(jīng)組織損傷引起的智能發(fā)育障礙,加快受損的神經(jīng)功能恢復(fù),進而呈現(xiàn)出明顯的追趕趨勢[13-16]。
早期康復(fù)訓(xùn)練對腦損傷綜合征早產(chǎn)兒的干預(yù)主要通過視覺、聽覺、觸覺、平衡感、被動操與康復(fù)訓(xùn)練等方法進行刺激,通過外周感受器進入中樞神經(jīng)系統(tǒng),可刺激大腦皮層發(fā)育產(chǎn)生反應(yīng),促進大腦某些區(qū)域代償性神經(jīng)細胞再生,有利于促進腦部受損神經(jīng)功能的恢復(fù),促進其大腦、小腦及眼睛深部感覺發(fā)育和感覺系統(tǒng)平衡,盡可能恢復(fù)受損的神經(jīng)功能,促進患兒體格和智力的發(fā)育,增強患兒的社會及日常生活能力[17-19]。與此同時,神經(jīng)系統(tǒng)的較好發(fā)育也可有效減少或消除患兒運動上的功能障礙,而運動功能的恢復(fù)也可進一步促進肢體及智力的發(fā)育及協(xié)調(diào)能力,進一步促進受損神經(jīng)功能的恢復(fù),形成一良性循環(huán),挖掘患兒內(nèi)在的潛能,改善患兒生長發(fā)育及智力水平[20-25]。本研究發(fā)現(xiàn)干預(yù)12個月和24個月后,干預(yù)組早產(chǎn)兒的身高、體質(zhì)量和智力發(fā)育商水平[(76.12±5.87)cm、(85.13±6.03)cm、(9.62±0.95)kg、(11.23±1.03)kg、(92.17±6.17)分、(94.25±7.13)分]均明顯高于對照組早產(chǎn)兒[(73.12±4.24)cm、(82.72±7.68)cm、(8.58±0.89)kg、(9.98±0.92)kg、(88.12±5.14)分、(90.45±6.02)分]。提示早期康復(fù)訓(xùn)練用于早產(chǎn)兒腦損傷綜合征患者可修復(fù)神經(jīng)細胞損傷,使其腦功能得到有效恢復(fù),促進早產(chǎn)兒的生長發(fā)育,使患兒機體生長、智能發(fā)育等各方面得到明顯改善。同時研究發(fā)現(xiàn)干預(yù)24個月后,干預(yù)組早產(chǎn)兒殘留的神經(jīng)系統(tǒng)后遺癥的發(fā)生率(7.46%)明顯低于對照組(19.57%)。提示早期康復(fù)訓(xùn)練用于早產(chǎn)兒腦損傷綜合征患者,降低神經(jīng)系統(tǒng)后遺癥的發(fā)生率。
總之,早產(chǎn)兒腦損傷綜合征患者予以早期康復(fù)訓(xùn)練可修復(fù)受損的神經(jīng)細胞,促進其生長發(fā)育,降低神經(jīng)系統(tǒng)后遺癥的發(fā)病率,有利于改善患兒的預(yù)后。
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(收稿日期:2018-09-17)