單側(cè)上尿路梗阻解除前后腎皮質(zhì)厚度與腎小球?yàn)V過率的關(guān)系
發(fā)布時(shí)間:2019-08-24 19:40
【摘要】:目的探討單側(cè)上尿路梗阻解除前后腎皮質(zhì)厚度(RCT)與腎小球?yàn)V過率(GFR)的關(guān)系。方法選取2015年7月-2016年6月該院泌尿外科收治的63例上泌尿道梗阻患者為研究對(duì)象。其中,男34例,女29例,年齡22~73(52.21±11.56)歲;手術(shù)方式:輸尿管鏡碎石+取石術(shù)24例,一期經(jīng)皮腎造瘺+二期經(jīng)皮腎鏡取石術(shù)(PCNL)21例,一期PCNL 18例。采用腹部增強(qiáng)CT、單光子發(fā)射計(jì)算機(jī)斷層(SPECT)掃描分別測(cè)量RCT和GFR,根據(jù)術(shù)前患腎GFR情況分為3組:A組(中度腎損害,15.0 ml/min≤GFR30.0 ml/min)、B組(重度腎損害,7.5 ml/min≤GFR15.0 ml/min)、C組(極重度腎損害,GFR7.5 ml/min),比較3組的手術(shù)前后的GFR變化。采用簡(jiǎn)單線性相關(guān)分析A和B組患者術(shù)前RCT與各指標(biāo)的相關(guān)性。結(jié)果 9例患者因腎積水嚴(yán)重未測(cè)量RCT,患者的術(shù)前RCT10 mm 20例,5~10 mm 23例,5 mm 11例,平均值為(10.75±4.91)mm。A組術(shù)前RCT明顯高于B組,差異有統(tǒng)計(jì)學(xué)意義(P0.05)。3組患者術(shù)后1和9個(gè)月的GFR均明顯高于同組術(shù)前,差異均有統(tǒng)計(jì)學(xué)意義(P0.05)。A組術(shù)后1和9個(gè)月的GFR均明顯高于另外兩組,B組術(shù)后9個(gè)月的GFR明顯高于C組,差異均有統(tǒng)計(jì)學(xué)意義(P0.05),但術(shù)后1個(gè)月B組和C組的GFR差異無統(tǒng)計(jì)學(xué)意義(P0.05)。B組術(shù)后1個(gè)月的GFR恢復(fù)值明顯低于另外兩組,差異有統(tǒng)計(jì)學(xué)意義(P0.05),3組術(shù)后9個(gè)月的GFR恢復(fù)值比較差異無統(tǒng)計(jì)學(xué)意義(P0.05)。術(shù)前RCT與術(shù)前GFR(r=0.613)、術(shù)后1個(gè)月GFR(r=0.697)及恢復(fù)值(r=0.552)、術(shù)后9個(gè)月GFR(r=0.589)及恢復(fù)值(r=0.488)均呈顯著正相關(guān),差異有統(tǒng)計(jì)學(xué)意義(P0.05)。結(jié)論解除上泌尿道梗阻后患者的腎功能得到不同程度的恢復(fù),即使是極重度腎功能損傷者,多數(shù)均能挽回患腎。術(shù)前RCT能有助于判斷圍手術(shù)期的腎功能,尤其是術(shù)后腎功能恢復(fù)情況。
[Abstract]:Objective to investigate the relationship between renal cortical thickness (RCT) and glomerular filtration rate (GFR) before and after unilateral upper urinary tract obstruction was relieved. Methods from July 2015 to June 2016, 63 patients with upper urinary tract obstruction were selected. Among them, there were 34 males and 29 females, aged 22 鈮,
本文編號(hào):2529148
[Abstract]:Objective to investigate the relationship between renal cortical thickness (RCT) and glomerular filtration rate (GFR) before and after unilateral upper urinary tract obstruction was relieved. Methods from July 2015 to June 2016, 63 patients with upper urinary tract obstruction were selected. Among them, there were 34 males and 29 females, aged 22 鈮,
本文編號(hào):2529148
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