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連續(xù)性腎臟替代療法對尿毒癥腦病患者中分子毒素的清除效果分析

2016-04-07 20:49劉國鋒閆紅霞
中外醫(yī)療 2015年32期

劉國鋒 閆紅霞

[摘要] 目的 研究連續(xù)性腎臟替代療法對尿毒癥腦病患者中分子毒素的清除效果。方法 隨機抽取2013年8月—2015年1月該院收治的尿毒癥腦病患者62例,按照隨機數(shù)字表法隨機分為對照組(n=30)和觀察組(n=32),所有患者均進行基礎(chǔ)對癥治療,對照組給予普通血液透析治療,觀察組進行連續(xù)性靜脈-靜脈血液濾過治療,持續(xù)治療2周后觀察對比兩組患者治療效果,并比較中分子毒素清除效果。 結(jié)果 觀察組有效率93.8%顯著高于對照組73.3%,差異有統(tǒng)計學(xué)意義(χ2=4.77,P<0.05);兩組患者透析治療后PTH、β2MG、BUN、Scr水平均顯著下降,差異有統(tǒng)計學(xué)意義(P<0.05);觀察組治療后PTH、β2MG、BUN、Scr水平顯著低于對照組,差異有統(tǒng)計學(xué)意義(P<0.05)。 結(jié)論 采用連續(xù)性腎臟替代療法能有效清除尿毒癥腦病患者中分子毒素,臨床效果好,值得推廣。

[關(guān)鍵詞] 連續(xù)性腎臟替代療法;尿毒癥腦??;中分子毒素

[中圖分類號] R5 [文獻標識碼] A [文章編號] 1674-0742(2015)11(b)-0001-02

[Abstract] Objective To study the effect of continuous renal replacement therapy on the removal of middle molecular toxins in patients with uremic encephalopathy. Methods 62 patients with uremic encephalopathy admitted into the hospital during August 2013 to January 2015 were selected and randomly divided to the control group (n=30) and the observation group (n=32) according to the random number table method. All the patients received primary symptomatic treatment. The control group were given common hemodialysis therapy while the observation group were treated with continuous veno-venous hemofiltration. The curative effect of the two groups were observed and compared after 2 weeks of continuous treatment and the effect of middle molecular toxin removal was compared. Results In the observation group, the effective rate was 93.8%, which was significantly higher than 73.3% in the control group and the difference was statistically significant(χ2=4.77, P<0.05). There was a significant decrease in PTH, β2MG, BUN and Scr levels of the two groups after dialytic treatment and the difference was statistically significant (P<0.05). After the treatment, PTH, β2MG, BUN and Scr levels of the observation group were significantly lower than those of the control group and the differences were statistically significant(P<0.05). Conclusion Continuous renal replacement therapy can effectively remove the middle molecular toxins in patients with uremic encephalopathy, and the clinical effect is good, which is worth promotion.

[Key words] Continuous renal replacement therapy; Uremic encephalopathy; Middle molecular toxin

尿毒癥腦病指尿毒癥患者出現(xiàn)神經(jīng)、精神等中樞神經(jīng)系統(tǒng)等方面異常,也稱為腎性腦病。該病是神經(jīng)系統(tǒng)最常見的危害,患者早期表現(xiàn)為疲勞、乏力、頭痛、頭暈、理解力和記憶力減退等,進一步發(fā)展會出現(xiàn)煩躁不安、肌肉顫動、幻覺等癥狀[1-2]。中分子毒素物質(zhì)會促進尿毒素癥性心血管病變的發(fā)生,抑制免疫,造成患者營養(yǎng)不良,因此加強中分子毒素的清除,能有效改善尿毒癥患者癥狀及預(yù)后[3]。該研究者研究了連續(xù)性腎臟替代療法對該院隨機抽取2013年8月—2015年1月收治的62例尿毒癥腦病患者的臨床應(yīng)用效果,現(xiàn)報道如下。

1 資料與方法

1.1 一般資料

隨機抽取2013年8月—2015年1月該院收治的尿毒癥腦病患者62例,其中男37例,女25例,年齡25~64歲,平均(46.7±9.8)歲,病程1~2年;中樞神經(jīng)系統(tǒng)癥狀以精神障礙為主者18例,以意識障礙為主者29例,以癲癇、抽搐癥狀為主者8例;以偏癱、失語癥狀為主者7例。所有患者均符合尿毒癥腦病診斷標準[4],均伴有不同程度的神經(jīng)精神異常,且既往無神經(jīng)精神病史,排除有心、肝、腎臟嚴重疾病者,排除不簽署知情同意書者。將上述56例患者按照隨機數(shù)字表法隨機分為對照組(n=30)和觀察組(n=32),觀察組男18例,女12例,年齡25~63歲,平均(45.2±9.6)歲,病程1~2年;對照組男19例,女13例,年齡25~64歲,平均(46.2±9.3)歲,病程1~2年,兩組患者在年齡、性別、癥狀的一般資料方面具有可比性,差異無統(tǒng)計學(xué)意義(P>0.05)。