朱紹瓊 王世鑫 楊家林 范星華 黎清交 張法慈 張四清
[摘要] 目的 觀察腰椎管狹窄癥的老年患者采用經(jīng)皮椎間孔鏡技術(shù)治療的臨床療效。 方法 選擇我院2016年1月~2017年11月收治的腰椎管狹窄并擇期手術(shù)的老年患者60例,采用隨機(jī)數(shù)字表法將其分成經(jīng)皮組與常規(guī)組,每組30例。經(jīng)皮組采用經(jīng)皮椎間孔鏡髓核摘除+黃韌帶部分切除術(shù),常規(guī)組采用傳統(tǒng)開放手術(shù)減壓并后路椎體間融合術(shù)。比較兩組患者手術(shù)情況(切口長(zhǎng)度、手術(shù)時(shí)間、術(shù)中出血量、術(shù)后疼痛VAS評(píng)分、住院天數(shù)、腰椎活動(dòng)度)與臨床效果。 結(jié)果 經(jīng)皮組在切口長(zhǎng)度、手術(shù)時(shí)間、術(shù)中出血量、腰部疼痛VAS評(píng)分、住院天數(shù)、腰椎活動(dòng)度相比明顯優(yōu)于常規(guī)組,差異具有統(tǒng)計(jì)學(xué)意義(P<0.01)。兩組術(shù)后下肢痛VAS評(píng)分比較,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05)。經(jīng)皮組臨床療效顯著率為96.67%,常規(guī)組為73.33%,兩組差異具有統(tǒng)計(jì)學(xué)意義(P<0.05)。 結(jié)論 對(duì)于老年腰椎管狹窄癥的老年患者,采用經(jīng)皮椎間孔鏡技術(shù)治療,與常規(guī)開放手術(shù)比較,可減少手術(shù)對(duì)機(jī)體產(chǎn)生的機(jī)械性創(chuàng)傷,進(jìn)而縮短恢復(fù)時(shí)間,降低腰部疼痛情況,改善腰椎活動(dòng)度,有效改善臨床癥狀,效果理想,值得臨床推廣。
[關(guān)鍵詞] 經(jīng)皮椎間孔鏡;老年人;腰椎管狹窄癥;腰椎活動(dòng)度
[中圖分類號(hào)] R687.3 [文獻(xiàn)標(biāo)識(shí)碼] B [文章編號(hào)] 1673-9701(2018)05-0069-03
[Abstract] Objective To observe and analyze the clinical effects of percutaneous transforaminal endoscopic ultrasonography in elderly patients with lumbar spinal stenosis. Methods A total of 60 elderly patients with lumbar spinal stenosis undergoing selective surgery in our hospital(January 2016 to November 2017) were randomly divided into percutaneous group and routine group according to the random number table, with 30 cases in each group. Percutaneous group was given removal of nucleus pulposus under percutaneous transforaminal endoscopy+partial ligamentum flavum excision. The routine group was given traditional open surgery decompression combined with posterior lumbar interbody fusion. The surgical conditions(incision length, operation time, intraoperative blood loss, postoperative pain VAS score, length of stay, and lumbar activity) and clinical efficacy were compared. Results The length of surgical incision, operation time, intraoperative blood loss, lumbar pain VAS score, length of hospital stay, and lumbar activity in the percutaneous group were significantly better than those in the routine group, and the differences were statistically significant(P<0.01). VAS score of postoperative lower limb pain was compared between the two groups, and the difference was not statistically significant(P>0.05). The clinical effect in the percutaneous group was 96.67%, and was 73.33% in the routine group. The difference was statistically significant(P<0.05). Conclusion For elderly patients with lumbar spinal stenosis, the application of percutaneous transforaminal endoscopy, compared with the routine open surgery, can reduce the mechanical trauma caused by the operation on the body, and further shorten the recovery time, reduce the lumbar pain, improve the activity of the lumbar spine, and effectively improve the clinical symptoms. The effect is ideal and the application is worthy of clinical promotion.
[Key words] Percutaneous transforaminal endoscopy; The elderly; Lumbar spinal stenosis; Lumbar activity
近年來(lái),由于腰椎解剖結(jié)構(gòu)病變引起腰椎管狹窄癥(lumbar spinal stenosis,LSS)等問(wèn)題嚴(yán)重威脅老年人身體健康與生活質(zhì)量[1],目前臨床上常采用開放手術(shù)治療,不僅導(dǎo)致患者創(chuàng)傷較大,而且術(shù)后恢復(fù)較慢且并發(fā)癥多[2]。伴隨著微創(chuàng)手術(shù)的不斷發(fā)展,椎間孔鏡技術(shù)不斷進(jìn)步。本研究選擇我院2016年1月~2017年11月收治的腰椎管狹窄并擇期手術(shù)的老年患者30例,采用經(jīng)皮椎間孔鏡髓核摘除術(shù),取得較好臨床治療效果,現(xiàn)報(bào)道如下。
1 資料與方法
1.1 一般資料
選擇我院2016年1月~2017年11月收治的腰椎管狹窄并擇期手術(shù)的老年患者60例,采用隨機(jī)數(shù)字表法分成經(jīng)皮組與常規(guī)組,每組30例。納入標(biāo)準(zhǔn)[3]:本院收治;年齡>65周歲;經(jīng)放射線檢查證實(shí)L1-S1節(jié)段發(fā)生腰椎管狹窄;出現(xiàn)跛行、下肢疼痛、腰痛癥狀;經(jīng)嚴(yán)格保守治療無(wú)效;臨床資料完整;知情同意。排除標(biāo)準(zhǔn)[4]:重度骨質(zhì)疏松癥;拒絕手術(shù)治療;凝血功能異常;卒中后遺癥;手術(shù)、麻醉不耐受;嚴(yán)重并發(fā)癥;椎體不穩(wěn)者。常規(guī)組男17例(56.67%),女13例(43.33%);年齡65~77歲,平均(69.5±1.3)歲;患病時(shí)間2.5~17.0個(gè)月,平均(7.2±1.5)個(gè)月。經(jīng)皮組男16例(53.33%),女14例(46.67%);年齡65~78歲,平均(58.6±1.2)歲;患病時(shí)間2.5~17.0個(gè)月,平均(7.3±1.6)個(gè)月。兩組一般資料比較,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),具有可比性。
1.2治療方法
兩組均俯臥位,局部麻醉,消毒X線機(jī)下透視確定受累椎體。經(jīng)皮組:確定穿刺點(diǎn)與穿刺入路后,置入椎間孔鏡前確認(rèn)位置正確,摘除突出髓核,清除殘存髓核以射頻消融方式并止血;椎間孔狹窄者,切除部分上關(guān)節(jié)突;黃韌帶肥厚者,切除背側(cè)黃韌帶,減壓神經(jīng)根及椎管至硬膜博動(dòng)良好,椎間孔鏡監(jiān)視下硬膜隨水壓有明顯波動(dòng)。檢查無(wú)明顯活動(dòng)性出血后縫合切口,無(wú)菌敷料包扎,絕對(duì)臥床3 h,在腰圍保護(hù)下起床活動(dòng)。常規(guī)組:以受累關(guān)節(jié)為中心作10 cm切口,切開皮下深層筋膜,電凝刀止血,按常規(guī)置入椎弓根釘,切除棘突和椎板,切除肥厚的黃韌帶,如有腰椎間盤突出者,切除椎間盤行植骨融合,如有椎間孔狹窄者,切除小關(guān)節(jié),將椎間孔擴(kuò)大松解神經(jīng)根,最后固定完成。常規(guī)硬膜外放置明膠海綿止血,并置引流管充分引流,沖洗后逐層關(guān)閉切口。
1.3評(píng)價(jià)標(biāo)準(zhǔn)[5]
詳細(xì)記錄兩組切口長(zhǎng)度、手術(shù)時(shí)間、術(shù)中出血量、術(shù)后疼痛VAS評(píng)分(采用視覺(jué)疼痛評(píng)分,總分0~10分,分?jǐn)?shù)越高,疼痛越強(qiáng)烈)、住院天數(shù)、腰椎活動(dòng)度。臨床效果測(cè)定時(shí)間:出院時(shí)。臨床治療效果采用無(wú)痛性行走距離和時(shí)間確定:無(wú)疼痛且不間斷行走≥200 m或≥5 min為優(yōu);無(wú)疼痛且不間斷行走≥150 m或≥3 min為良;無(wú)疼痛且不間斷行走≥10 m或≥1 min為中;無(wú)疼痛不間斷行走<10 m或<1 min為差。臨床療效顯著率=(優(yōu)+良+中)例數(shù)/總例數(shù)×100%。
1.4 統(tǒng)計(jì)學(xué)方法
應(yīng)用SPSS 17.0軟件進(jìn)行統(tǒng)計(jì)分析,計(jì)量數(shù)據(jù)采用均數(shù)±標(biāo)準(zhǔn)差(x±s)表示,組間比較采用t檢驗(yàn);計(jì)數(shù)資料采用百分比表示,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 兩組患者治療過(guò)程中各項(xiàng)觀察指標(biāo)比較
經(jīng)皮組在切口長(zhǎng)度、手術(shù)時(shí)間、術(shù)中出血量、腰部疼痛VAS評(píng)分、住院天數(shù)、腰椎活動(dòng)度方面明顯優(yōu)于常規(guī)組,差異具有統(tǒng)計(jì)學(xué)意義(P<0.01)。兩組術(shù)后下肢痛VAS評(píng)分相比,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05)。見(jiàn)表1。
2.2兩組患者臨床治療效果比較
經(jīng)皮組臨床療效顯著率為96.67%,常規(guī)組為73.33%,差異具有統(tǒng)計(jì)學(xué)意義(P<0.05)。見(jiàn)表2。
3討論
腰椎管狹窄癥(LSS)主要是因?yàn)楦鞣N因素引發(fā)椎管容積減少,壓迫脊髓,導(dǎo)至神經(jīng)根麻木,而引發(fā)一系列腰腿疼痛的神經(jīng)癥狀疾病,分為主椎管、神經(jīng)根管(側(cè)隱窩)及椎間孔狹窄[6-7]。此病下肢感覺(jué)及運(yùn)動(dòng)常被受累,既有矢狀面腰椎不穩(wěn)、滑脫,又有冠狀面?zhèn)确交摵托D(zhuǎn)性半脫位;骨質(zhì)增生明顯,側(cè)隱窩狹窄較重,關(guān)節(jié)突增生,解剖標(biāo)志不清;常合并骨質(zhì)疏松、椎旁肌萎縮、瘢痕化等,因此已經(jīng)成為老年人腰腿疼痛及致殘的重要原因[3,8-10]。腰椎管狹窄癥的主要患病群體以老人男性群體為主,由于增齡性的骨骼退化,容易發(fā)生骨質(zhì)疏松和其他關(guān)節(jié)型退行性病變,加上老年人的自身免疫力和抵抗力下降,因此術(shù)后恢復(fù)效果較差。在該病治療方法中,常規(guī)開放手術(shù)減壓并后路腰椎間融合術(shù)應(yīng)用最為普遍,優(yōu)點(diǎn)為有徹底減壓神經(jīng)根管及側(cè)隱窩作用,無(wú)需異體骨及人工骨,有助于植骨床與置入物密切接觸。而缺點(diǎn)是操作多、創(chuàng)傷大、出血多,因此對(duì)于年老體弱的老年患者傷害較大[6,11-13]。經(jīng)皮椎間孔鏡技術(shù)微創(chuàng)治療實(shí)現(xiàn)了傳統(tǒng)開放椎間盤摘除術(shù)與內(nèi)鏡技術(shù)有機(jī)結(jié)合,在創(chuàng)口較小植入腔鏡,在可視化操作下,減少椎管內(nèi)干擾,可實(shí)現(xiàn)椎間盤摘除,降低手術(shù)難度,使椎管擴(kuò)大成型,減少且避免了剝離肌肉、軟組織、椎板及關(guān)節(jié)突操作,減少手術(shù)傷害,利于術(shù)后恢復(fù)[14]。從本研究中可明顯看出,經(jīng)皮組在手術(shù)切口長(zhǎng)度、手術(shù)進(jìn)行時(shí)間、術(shù)中出血量、腰部疼痛VAS評(píng)分、住院天數(shù)、腰椎活動(dòng)度方面明顯優(yōu)于常規(guī)組,差異具有統(tǒng)計(jì)學(xué)意義(P<0.01)。兩組術(shù)后下肢痛VAS評(píng)分相比,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05)。經(jīng)皮組臨床療效顯著率為96.67%,常規(guī)組為73.33%,差異具有統(tǒng)計(jì)學(xué)意義(P<0.05)。本組研究結(jié)果與相關(guān)研究結(jié)果相近[4,15]。
綜上所述對(duì)于老年腰椎管狹窄癥的患者,采用經(jīng)皮椎間孔鏡技術(shù)治療,與常規(guī)開放手術(shù)對(duì)照,可減少手術(shù)對(duì)機(jī)體產(chǎn)生的機(jī)械性創(chuàng)傷,進(jìn)而縮短恢復(fù)時(shí)間,降低腰部疼痛情況,改善腰椎活動(dòng)度,有效改善臨床癥狀,效果理想,值得臨床推廣。
[參考文獻(xiàn)]
[1] Wang Wen,Jinzhong,Yang Fusheng,et al.Therapeutic effect of percutaneous transforaminal endoscopic discectomy for lumbar disc herniation[J]. Chin J Pain Medicine,2012,18(8):219-224.
[2] 陳付強(qiáng),于洋,楊文榮,等.經(jīng)皮椎間孔鏡技術(shù)治療老年退變性腰椎管狹窄癥的臨床研究[J].中國(guó)疼痛醫(yī)學(xué)雜志,2015,21(10):759-763.
[3] 白一冰,李嵩鵬,簡(jiǎn)偉,等.椎間孔鏡下側(cè)隱窩減壓治療腰椎管狹窄的療效分析[J].中國(guó)疼痛醫(yī)學(xué)雜志,2014, 20(12):919-921.
[4] 裴博.經(jīng)皮椎間孔鏡技術(shù)與傳統(tǒng)手術(shù)在治療老年腰椎管狹窄癥中的療效對(duì)比[J].臨床醫(yī)藥文獻(xiàn)雜志,2016,4(4):2035-2038.
[5] 張惠城,劉展亮,楊志發(fā),等.經(jīng)皮椎間孔鏡治療腰椎管狹窄癥的可行性分析[J].骨科,2015,6(4):210-212.
[6] Chen Fuqiang,Yu Yang,Yang Wenrong,et al.Clinical study of percutaneous transforaminal endoscopic surgery for degenerative lumbar spinal stenosis in elderly patients[J].Chinese Journal of Pain Medicine,2015,21(10):759-763.
[7] Ma Chao,Wu Jibin,Zhao Meng,et al.Comparison of different surgical treatments for degenerative lumbar spondylolisthesis combined with lumbar spinal stenosis[J].Chinese Medical Journal,2012,92(9):620-623.
[8] 宋曉磊,王紅建,李灝,等.椎間孔鏡 BEIS 技術(shù)治療老年患者腰椎管狹窄癥療效研究[J].實(shí)用骨科雜志,2016, 22(3):251-254.
[9] 何齊芳.老年性腰椎管狹窄的椎間孔鏡治療分析[J].中華全科醫(yī)學(xué),2015,13(6):902-905.
[10] 李彬,陳志沖.老年性腰椎管狹窄保守治療與手術(shù)治療的療效比較[J].中醫(yī)藥導(dǎo)報(bào),2015,21(5):73-75.
[11] 胡德新,鄭琦,朱博,等.經(jīng)皮椎間孔鏡下選擇性減壓治療老年性腰椎管狹窄癥的療效分析[J].中國(guó)骨傷,2014(3):194-198.
[12] 華強(qiáng),趙慧毅,胡治平,等.經(jīng)皮椎間孔鏡治療老年性腰椎管狹窄癥的臨床療效分析[J].中國(guó)矯形外科雜志,2016,24(3):278-280.
[13] 羅繼.微創(chuàng)經(jīng)椎間孔腰椎間融合術(shù)治療腰椎管狹窄合并腰椎不穩(wěn)的臨床療效[J].中外醫(yī)學(xué)研究,2013,11(27):22-23.
[14] Yang L,Lu HH.The efficacy and safety of transforaminal endoscopic and open surgery in treatment of lumbar spinal stenosis with osteoporosis compared[J].Journal of multiple organ diseases in the elderly,2014(7):507-511.
[15] 沈劍粦,王宸,曾令斌.腰椎管狹窄患者合并腰椎不穩(wěn)的調(diào)查[J].現(xiàn)代醫(yī)學(xué),2013,41(5):303-306.
(收稿日期:2017-12-27)