聶今心 丁振江 段華瑩

摘要:目的? 探討心力衰竭(HF)患者的血清腦鈉肽(BNP)與血清白蛋白(ALB)之間的關(guān)系以及低蛋白血癥對入選患者近期預后的影響。方法? 連續(xù)入選承德醫(yī)學院附屬醫(yī)院本部心臟內(nèi)科2017年6月~2018年8月收治的HF患者共150例,根據(jù)ALB濃度將入選者分為低蛋白血癥組(61例)和對照組(89例),在出院第30 d進行隨訪。結(jié)果? 低蛋白血癥組BNP值(1909.64±1640.90)pg/ml高于對照組(994.67±808.87) pg/ml(P<0.001),低蛋白血癥組谷丙轉(zhuǎn)氨酶(121.21±57.12)U/L高于對照組(49.45±7.63)U/L (P=0.014)。ALB濃度與BNP對數(shù)轉(zhuǎn)換值呈負相關(guān)(P<0.01)。低蛋白血癥組和對照組患者30 d內(nèi)HF死亡率分別為6.56%和1.12%(P=0.030),30 d內(nèi)HF再住院率分別為11.48%和3.37%(P=0.025)。結(jié)論? ?ALB濃度與BNP值呈負相關(guān),合并低蛋白血癥的HF患者近期預后不良。
關(guān)鍵詞:心力衰竭;血清腦鈉肽;血清白蛋白
中圖分類號:R541.6? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 文獻標識碼:A? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? DOI:10.3969/j.issn.1006-1959.2019.05.029
文章編號:1006-1959(2019)05-0098-03
Abstract:Objective? To investigate the relationship between serum brain natriuretic peptide (BNP) and serum albumin (ALB) in patients with heart failure (HF) and the effect of hypoproteinemia on the short-term prognosis of enrolled patients. Methods? A total of 150 patients with HF admitted to the Department of Cardiology, Affiliated Hospital of Chengde Medical College from June 2017 to August 2018 were enrolled. The patients were divided into hypoproteinemia group (61 cases)and The control group (89 cases) was followed up on the 30 d after discharge. Results? The BNP value of the hypoproteinemia group (1909.64±1640.90) pg/ml was higher than that of the control group (994.67±808.87) pg/ml (P<0.001), and the hypoproteinemia group alanine aminotransferase (121.21±57.12) U/L. It was higher than the control group (49.45±7.63) U/L (P=0.014). The ALB concentration was negatively correlated with the BNP logarithmic conversion value (P<0.01). The HF mortality rate was 6.56% and 1.12% (P=0.030) in the hypoproteinemia group and the control group, respectively, and the HF rehospitalization rate was 11.48% and 3.37% (P=0.025) within 30 d. Conclusion? The ALB concentration is negatively correlated with the BNP value. The HF patients with hypoproteinemia have a poor prognosis in the near future.
Key words:Heart failure;Serum brain natriuretic peptide;Serum albumin
心力衰竭(heart failure,HF)是一種全球性的流行病[1],是一系列心臟疾病沿時間發(fā)展而成的最后階段,隨著我國人口老齡化加速,HF的發(fā)病率持續(xù)增加,對人類生命安全構(gòu)成了嚴重的威脅。流行病學研究顯示該病發(fā)病率已達0.9%[2],猝死發(fā)病率為13%[3],成為導致現(xiàn)代社會人群死亡的重要原因之一[4],且失代償性HF患者接受住院治療后1年死亡率仍可高達30%[5,6]。因此加強相關(guān)研究,盡早對HF患者進行診斷,及時進行適當治療,提高生存率是當前極為重要的任務。多項研究都表明BNP對于HF的診斷、嚴重程度判斷和預后評估均具有重要的臨床意義,尤其在HF的早期確診、性質(zhì)程度判斷,以及指導臨床治療等方面均表現(xiàn)出明顯的優(yōu)越性[7-9]。臨床研究顯示,ALB是預測HF預后不良的指標之一[10-12]。雖然BNP和ALB均與HF有明顯的相關(guān)性,但國內(nèi)外關(guān)于HF患者BNP與ALB相關(guān)性的相關(guān)研究較少,本研究旨在探討HF患者BNP與ALB的相關(guān)性及ALB與HF患者30 d內(nèi)HF死亡率和再住院率之間的關(guān)系。為臨床醫(yī)生對HF患者的病情評估、評價預后提供參考。
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收稿日期:2019-1-28;修回日期:2019-2-8
編輯/肖婷婷