PCT、SAA測定在西寧地區(qū)老年AECOPD患者中的臨床意義
發(fā)布時(shí)間:2018-11-09 20:33
【摘要】:目的:在我國,慢性阻塞性肺疾病(COPD)為主要呼吸系統(tǒng)疾病之一。氣道炎癥引起急性加重(AECOPD),加劇病情,使肺功能逐漸下降,這是其重要的發(fā)展過程。故優(yōu)選炎癥指標(biāo),對評(píng)估肺功能及病情估測有重要的指導(dǎo)作用。選取PCT、SAA兩種炎癥指標(biāo),通過檢測兩者在西寧地區(qū)老年AECOPD患者中血清含量,及治療后穩(wěn)定期和健康者中含量,探究PCT、SAA變化與患者肺功能的相互關(guān)系,為AECOPD患者的臨床診斷和治療提供新的方法。方法:研究對象在參與者知情同意情況下,遴選青大附屬醫(yī)院呼吸內(nèi)科2014年12月 2015年12月入院的AECOPD患者60例(年齡≥60歲)。所有患者診斷按照2015年慢性阻塞性肺疾病全球防治創(chuàng)議(GOLD 2015),設(shè)立急性加重期組(治療前),以及治療后的穩(wěn)定期組,以體檢中心15例體檢健康者作為對照組。依照GOLD2015肺功能具體分級(jí),將AECOPD患者分為A組(輕度)、B組(中度)、C組(重度和極重度),測定各組PCT、SAA,以此探討兩指標(biāo)和COPD的相關(guān)聯(lián)系。結(jié)果:1.PCT、SAA指標(biāo):(1)急性加重期血清PCT、SAA含量均高于穩(wěn)定期及健康對照組(P0.05);(2)穩(wěn)定期PCT、SAA含量高于健康對照組(P0.05);(3)急性加重期C組PCT含量與A、B組相比均有升高(P0.05),B組PCT含量與A組相互比較有顯著升高(P0.05)。A組、B組及C組之間SAA含量無明顯統(tǒng)計(jì)學(xué)差異。2.PCT、SAA指標(biāo)與肺功能指標(biāo)關(guān)系:(1)急性加重期PCT含量與FEV1/pre%指標(biāo)呈顯著負(fù)相關(guān)(r= 0.77,P0.05),與FEV1/FVC%指標(biāo)呈顯著負(fù)相關(guān)(r= 0.56,P0.05);(2)急性加重期SAA含量與FEV1/pre%指標(biāo)無明顯相關(guān)(r= 0.33,P0.05),與FEV1/FVC%指標(biāo)無明顯相關(guān)(r= 0.09,P0.05)。結(jié)論:1.PCT、SAA含量可反映西寧地區(qū)老年COPD患者發(fā)生急性加重變化;2.PCT、SAA含量的測定可用于反映AECOPD患者的預(yù)后;3.PCT含量也可用于評(píng)估AECOPD患者病情,而SAA含量可以作為輔助指標(biāo)之一。
[Abstract]:Objective: chronic obstructive pulmonary disease (COPD) is one of the main respiratory diseases in China. Airway inflammation causes acute exacerbation of (AECOPD), exacerbating the condition and gradually decreasing pulmonary function, which is an important process of its development. Therefore, the optimal selection of inflammatory indicators for the evaluation of lung function and disease assessment has an important guiding role. In order to explore the relationship between the changes of PCT,SAA and pulmonary function, the serum levels of PCT,SAA in the elderly patients with AECOPD in Xining area, the stable period after treatment and the healthy subjects were detected. To provide a new method for clinical diagnosis and treatment of AECOPD patients. Methods: 60 AECOPD patients (age 鈮,
本文編號(hào):2321486
[Abstract]:Objective: chronic obstructive pulmonary disease (COPD) is one of the main respiratory diseases in China. Airway inflammation causes acute exacerbation of (AECOPD), exacerbating the condition and gradually decreasing pulmonary function, which is an important process of its development. Therefore, the optimal selection of inflammatory indicators for the evaluation of lung function and disease assessment has an important guiding role. In order to explore the relationship between the changes of PCT,SAA and pulmonary function, the serum levels of PCT,SAA in the elderly patients with AECOPD in Xining area, the stable period after treatment and the healthy subjects were detected. To provide a new method for clinical diagnosis and treatment of AECOPD patients. Methods: 60 AECOPD patients (age 鈮,
本文編號(hào):2321486
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