張鵬飛 王明亞
[摘要] 目的 探討糖尿病周?chē)窠?jīng)病變患者行硫辛酸治療的臨床價(jià)值。方法 方便選取該院于2017年6月—2019年6月期間收治的糖尿病周?chē)窠?jīng)病變患者40例納入研究中,以隨機(jī)數(shù)字表法的形式將其平均分為實(shí)驗(yàn)組和對(duì)照組,各為20例。實(shí)驗(yàn)組行硫辛酸治療,對(duì)照組行天麻素注射液治療,對(duì)比兩組治療后的神經(jīng)癥狀、冷熱和振動(dòng)感覺(jué)、傳導(dǎo)速度、滿意度和安全度。結(jié)果 ①兩組治療前后各項(xiàng)指標(biāo)對(duì)比差異有統(tǒng)計(jì)學(xué)意義,治療后實(shí)驗(yàn)組疼痛(0.92±0.53)分、燒灼(1.10±0.53)分、感覺(jué)障礙(1.02±1.45)分、麻木(0.88±0.71)分優(yōu)于對(duì)照組(1.32±0.40)分、(1.88±0.51)分、(2.60±0.52)分、(1.58±0.48)分,組間對(duì)比差異有統(tǒng)計(jì)學(xué)意義(t=2.694、4.742、4.587、3.653,P<0.05);②兩組治療前冷熱和振動(dòng)感覺(jué)分析,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),治療后實(shí)驗(yàn)組冷熱覺(jué)(25.58±7.02)℃、燒熱感覺(jué)(29.82±3.84)℃、振動(dòng)覺(jué)(25.11±11.91)V優(yōu)于對(duì)照組(31.11±8.06)℃、(33.71±2.78)℃、(34.22±16.19)V,差異有統(tǒng)計(jì)學(xué)意義(t=2.314、3.670、2.027,P<0.05);實(shí)驗(yàn)組和對(duì)照組治療后對(duì)比,實(shí)驗(yàn)組神經(jīng)傳導(dǎo)速度改善明顯(P<0.05);實(shí)驗(yàn)組總滿意度85%高于對(duì)照組55%,兩組對(duì)比,差異有統(tǒng)計(jì)學(xué)意義(χ2=4.286,P=0.038)。實(shí)驗(yàn)組中,有2例在應(yīng)用第3日后存在輕微胸悶感,和滴速較快有關(guān),滴速調(diào)整后在120 min內(nèi)癥狀改善。對(duì)照組患者無(wú)明顯不良反應(yīng)。結(jié)論 硫辛酸可以有效緩解2型糖尿病患者的周?chē)窠?jīng)病變,同時(shí)不會(huì)出現(xiàn)不良反應(yīng)。
[關(guān)鍵詞] 硫辛酸;2型糖尿病;周?chē)窠?jīng)病變;不良反應(yīng);指標(biāo)分析
[中圖分類(lèi)號(hào)] R587.2 ? ? ? ? ?[文獻(xiàn)標(biāo)識(shí)碼] A ? ? ? ? ?[文章編號(hào)] 1674-0742(2019)11(a)-0082-03
Therapeutic Effect of Lipoic Acid on Diabetic Peripheral Neuropathy
ZHANG Peng-fei, WANG Ming-ya
Changzhou People's Hospital, Xinbei District, Changzhou, Jiangsu Province, 213131 China
[Abstract] Objective To investigate the clinical value of lipoic acid therapy in patients with diabetic peripheral neuropathy. Methods Forty patients with diabetic peripheral neuropathy admitted to the hospital from June 2017 to June 2019 were inConveniently selected into the study. They were divided into experimental group and control group by random number table method. For 20 cases in each group. The experimental group was treated with lipoic acid, and the control group was treated with gastrodin injection. The neurological symptoms, hot and cold sensation, conduction velocity, satisfaction and safety were compared between the two groups. Results 1. The comparison of the indexes before and after treatment was statistically significant. After treatment, the experimental group had pain (0.92±0.53)points, cauterization (1.10±0.53) points, sensory disturbance (1.02±1.45) points, and numbness (0.88±0.71) points, better than the control group (1.32±0.40) points, (1.88±0.51) points, (2.60±0.52) points, and (1.58±0.48) points, and the comparison between the groups was statistically significant (t=2.694, 4.742, 4.587, 3.653, P<0.05); 2.There was no statistically significant difference between the two groups before treatment (P>0.05). After treatment, the experimental group had cold and heat sensation (25.58±7.02)℃ and burning sensation (29.82±3.84)℃. The vibrational sensation (25.11±11.91)V was superior to the control group (31.11±8.06)℃, (33.71±2.78)℃, (34.22±16.19)V, and the difference between groups was statistically significant(t=2.314, 3.670, 2.027, P<0.05); the experimental group and the control group were treated. After contrast, the nerve conduction velocity of the experimental group improved significantly (P<0.05); the total satisfaction of the experimental group was 85% higher than that of the control group(55%), and the difference between the two groups was statistically significant(χ2=4.286, P=0.038). In the experimental group, 2 patients had a slight chest tightness after the third day of application, which was related to the faster drip rate, and the symptoms improved within 120 min after the drip rate adjustment. There were no significant adverse reactions in the control group. Conclusion Lipoic acid can effectively alleviate peripheral neuropathy in patients with type 2 diabetes without adverse reactions.
[Key words] Lipoic acid; Type 2 diabetes; Peripheral neuropathy; Adverse reactions; Index analysis
作為糖尿病常見(jiàn)的慢性并發(fā)癥,糖尿病神經(jīng)病變可涉及到多種神經(jīng),尤其是外周神經(jīng)病變最為多見(jiàn),嚴(yán)重影響患者生命安全,也是造成糖尿病患者致殘率提升的關(guān)鍵因素[1]。當(dāng)前臨床認(rèn)為糖尿病導(dǎo)致的氧化應(yīng)激傷害是慢性并發(fā)癥出現(xiàn)的主要原因,針對(duì)于此,文章通過(guò)對(duì)該院于2017年6月—2019年6月期間收治的糖尿病周?chē)窠?jīng)病變患者40例進(jìn)行分析,評(píng)定硫辛酸治療的效果,現(xiàn)報(bào)道如下。
1 ?資料與方法
1.1 ?一般資料
方便選取該院收治的糖尿病周?chē)窠?jīng)病變患者40例,采用隨機(jī)數(shù)字表法的形式將其平均分為實(shí)驗(yàn)組(n=20)和對(duì)照組(n=20)。實(shí)驗(yàn)組中,男性9例、女性11例,平均年齡(57.7±2.2)歲;對(duì)照組中,男性12例、女性8例,平均年齡(57.6±2.0)歲,兩組基線資料對(duì)比,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),同時(shí)該次研究患者和家屬知情,征得倫理委員會(huì)批準(zhǔn),并簽署知情同意書(shū)。2型糖尿病周?chē)窠?jīng)病變?cè)\斷依據(jù)[2]:①NCV存在兩項(xiàng)或者兩項(xiàng)以上的減緩;②振動(dòng)覺(jué)障礙;③溫度覺(jué)障礙;④踝反射消失;⑤足部感覺(jué)減弱。
1.2 ?方法
兩組均予以糖尿病科學(xué)飲食,同時(shí)進(jìn)行血糖控制,空腹和餐前血糖在4.4~7.0 mmol/L,餐后2 h血糖在5.0~8.0 mmol/L。實(shí)驗(yàn)組行硫辛酸(包裝規(guī)格 6 mL:0.15 g×6支/盒)450 mg加入生理鹽水250 mL中,靜脈滴注,1次/d。對(duì)照組行天麻素注射液(國(guó)藥準(zhǔn)字H20013046 )600 mg加入生理鹽水250 mL,靜脈滴注,1次/d,兩組均治療14 d。
1.3 ?效果判定依據(jù)
應(yīng)用10 g尼龍絲檢查足部感覺(jué)[3],應(yīng)用美國(guó)感覺(jué)定量檢查儀進(jìn)行VPT測(cè)定,以振幅>25 V判定為異常[4]。周?chē)窠?jīng)病變嚴(yán)重程度依據(jù)TSS評(píng)定,分別在治療前后對(duì)下肢、足部疼痛、灼熱感等進(jìn)行記錄[5]。
1.4 ?統(tǒng)計(jì)方法
該次研究的40例2型糖尿病周?chē)窠?jīng)病變患者數(shù)據(jù)納入SPSS 17.0 統(tǒng)計(jì)學(xué)軟件處理,其中計(jì)量資料以均數(shù)±標(biāo)準(zhǔn)差(x±s)表示,組間比較采用 t檢驗(yàn);計(jì)數(shù)資料以[n(%)]表示,組間比較采用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 ?兩組神經(jīng)癥狀和TSS變化分析
兩組治療前后各項(xiàng)指標(biāo)均有一定改善,兩組治療后對(duì)比,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。見(jiàn)表1。
2.2 ?治療后冷熱和振動(dòng)感覺(jué)分析
兩組治療前后對(duì)比,多數(shù)患者的冷熱覺(jué)和振動(dòng)覺(jué)有程度不同的緩解。見(jiàn)表2。
2.3 ?神經(jīng)傳導(dǎo)速度變化分析
實(shí)驗(yàn)組和對(duì)照組治療后對(duì)比,實(shí)驗(yàn)組神經(jīng)傳導(dǎo)速度改善明顯,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。見(jiàn)表3。
2.4 ?滿意度分析
實(shí)驗(yàn)組中,十分滿意15例(75%)、一般滿意2例(10%)、不滿意3例(15%);對(duì)照組中,十分滿意10例(50%)、一般滿意1例(5%)、不滿意9例(45%),組間對(duì)比,差異有統(tǒng)計(jì)學(xué)意義(χ2=4.286,P=0.038)。
2.5 ?安全度分析
實(shí)驗(yàn)組中,有2例在應(yīng)用第3日后存在輕微胸悶感,和滴速較快有關(guān),滴速調(diào)整后在120 min內(nèi)癥狀改善。對(duì)照組患者無(wú)明顯不良反應(yīng)。
3 ?討論
糖尿病周?chē)窠?jīng)病變主要是在其他因素排除外,糖尿病患者出現(xiàn)臨床神經(jīng)功能障礙[6],目前發(fā)病機(jī)理尚未確定,通常和代謝障礙、血管病變導(dǎo)致的神經(jīng)缺血有關(guān)。硫辛酸藥物,主要是在藥理劑量下,是一種較為強(qiáng)大的抗氧化制劑,可以對(duì)氫氧自由基、單態(tài)氧進(jìn)行清除[7]。目前無(wú)論是國(guó)內(nèi)還是國(guó)外都在對(duì)硫辛酸治療糖尿病周?chē)窠?jīng)病變的效果進(jìn)行評(píng)定,硫辛酸的主要作用機(jī)理是基于強(qiáng)大的抗氧化效應(yīng)[8-10],對(duì)抗糖尿病患者體內(nèi)因血糖過(guò)高造成的氧化應(yīng)激反應(yīng),清除增加的脂質(zhì)過(guò)氧化產(chǎn)物,讓原本低下的脂質(zhì)過(guò)氧化產(chǎn)物有效清除[11]。
該次研究中,兩組治療前冷熱和振動(dòng)感覺(jué)分析,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),治療后實(shí)驗(yàn)組冷熱覺(jué)(25.58±7.02)℃、燒熱感覺(jué)(29.82±3.84)、振動(dòng)覺(jué)(25.11±11.91)V優(yōu)于對(duì)照組(31.11±8.06)℃、(33.71±2.78)℃、(34.22±16.19)V,組間對(duì)比,差異有統(tǒng)計(jì)學(xué)意義(P<0.05),在吳敏等人[12]研究中,其治療組冷感覺(jué)(25.59±7.03)℃、熱感覺(jué)(29.83±3.85)℃、振動(dòng)覺(jué)(25.12±11.92)V優(yōu)于對(duì)照組,和該次研究相符。證實(shí)通過(guò)應(yīng)用TSS評(píng)分變化,也證實(shí)了糖尿病周?chē)窠?jīng)病變的改善效果。
綜上所述,糖尿病周?chē)窠?jīng)病變患者行硫辛酸治療的臨床價(jià)值可行。
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(收稿日期:2019-08-01)