中国全科医学 ›› 2024, Vol. 27 ›› Issue (29): 3635-3640.DOI: 10.12114/j.issn.1007-9572.2023.0788

• 论著 • 上一篇    下一篇

系统免疫炎症指数与维持性血液透析患者促红细胞生成素低反应性的相关性研究

牛娣1, 陈瑞芳1, 庞欣欣2,*(), 肖明芝1, 张峻韶1, 张效威1   

  1. 1.450046 河南省郑州市,河南中医药大学第二临床医学院
    2.450002 河南省郑州市,河南省中医院 河南中医药大学第二附属医院肾病科
  • 收稿日期:2023-11-10 修回日期:2024-05-08 出版日期:2024-10-15 发布日期:2024-07-16
  • 通讯作者: 庞欣欣

  • 作者贡献:

    牛娣提出主要研究选题方向,负责病例资料的收集和整理,撰写论文初稿;陈瑞芳负责数据的统计学分析与处理,图、表的绘制与展示;庞欣欣负责文章的质量控制与审查,对文章整体负责;肖明芝、张俊韶、张效威负责论文的修订;所有作者确认了论文的最终稿。

  • 基金资助:
    国家重点研发计划"战略性科技创新合作"重点专项(2020YFE0201800); 国家中医临床研究基地科研项目(2022JDZX139); 2024年度河南省中医药科学研究专项(2024ZY2075); 2024年河南省研究生教育改革与质量提升工程项目(YJS2024KC22)

Correlation between Systemic Immune-inflammation Index and Erythropoietin Hypo-responsiveness in Patients with Maintenance Hemodialysis

NIU Di1, CHEN Ruifang1, PANG Xinxin2,*(), XIAO Mingzhi1, ZHANG Junshao1, ZHANG Xiaowei1   

  1. 1. The Second Clinical Medical School, Henan University of Chinese Medicine, Zhengzhou 450046, China
    2. Nephrology Department, Henan Province Hospital of Traditional Chinese Medicine/the Second Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou 450002, China
  • Received:2023-11-10 Revised:2024-05-08 Published:2024-10-15 Online:2024-07-16
  • Contact: PANG Xinxin

摘要: 背景 促红细胞生成素(EPO)低反应性是维持性血液透析(MHD)患者肾性贫血治疗达标率不高的主要原因之一,也是MHD患者死亡的独立危险因素,尽早识别并予以前期干预是改善预后的关键。血液炎性指标可能与MHD患者EPO低反应性存在相关性。 目的 探究系统免疫炎症指数(SII)与MHD患者EPO低反应性的相关性。 方法 选取2022年6月—2023年6月于河南省中医院血液透析中心行规律MHD的患者180例为研究对象,使用EPO抵抗指数(ERI)评价患者的EPO反应性,并根据ERI将患者分为EPO低反应组与非EPO低反应组。比较两组患者的一般资料及实验室指标资料;采用Pearson相关分析及Spearman秩相关分析探讨ERI与各指标的相关性;采用多因素Logistic回归分析探究MHD患者EPO低反应性的独立相关因素;绘制受试者工作特征(ROC)曲线评估SII对MHD患者EPO低反应性的预测价值。 结果 180例MHD患者中,男104例(57.8%)、女76例(42.2%),年龄(56.1±8.6)岁。EPO低反应组52例(28.9%),非EPO低反应组128例(71.1%)。EPO低反应组与非EPO低反应组透析月龄、透后体质量、每周重组人促红细胞生成素(rHuEPO)用量、白细胞计数、中性粒细胞计数、淋巴细胞计数、红细胞计数、血红蛋白水平、血小板计数、血清白蛋白水平、甲状旁腺激素、三酰甘油、ERI、中性粒细胞-淋巴细胞比(NLR)、血小板-淋巴细胞比(PLR)、SII比较,差异均有统计学意义(P<0.05)。相关性分析结果显示,MHD患者ERI与每周rHuEPO用量、白细胞计数、中性粒细胞计数、血小板计数、血尿酸、血磷、血清铁蛋白、NLR、PLR、SII呈正相关[r(rs)=0.486、0.355、0.348、0.294、0.198、0.270、0.167、0.258、0.302、0.317,P<0.05];与透后体质量、红细胞计数、血红蛋白、血清白蛋白呈负相关[r(rs)=-0.407、-0.502、-0.627、-0.342,P<0.05]。多因素Logistic回归分析结果显示,SII为MHD患者EPO低反应性的独立相关因素之一(OR=1.003,95%CI=1.001~1.004,P<0.001)。ROC曲线结果显示,SII预测MHD患者EPO低反应性的ROC曲线下面积(AUC)为0.745(95%CI=0.660~0.831),灵敏度为61.5%,特异度为79.7%,最佳截断值为650.61。 结论 SII为MHD患者EPO低反应性的独立相关因素,对MHD患者EPO低反应性具有较高的临床预测价值。

关键词: 维持性血液透析, 促红细胞生成素低反应性, 系统免疫炎症指数, 相关性分析

Abstract:

Background

Erythropoietin (EPO) hypo-responsiveness is one of the main reasons for the low compliance rate of renal anemia in maintenance hemodialysis (MHD) patients, and it is also an independent risk factor for death in MHD patients. Early identification and early intervention is the key to improve prognosis. Blood inflammatory markers may be associated with EPO hypo-responsiveness in MHD patients.

Objective

To explore the correlation between systemic immune-inflammation index (SII) and EPO hypo-responsiveness in MHD patients.

Methods

A total of 180 patients who underwent regular MHD at the hemodialysis center of Henan Province Hospital of Traditional Chinese Medicine from June 2022 to June 2023 were selected as the study objects. EPO resistance index (ERI) was used to evaluate the EPO reactivity of the patients, and they were divided into EPO hypo-responsiveness group and non-EPO hypo-responsiveness group according to the ERI value. The general data and laboratory index data of the two groups were compared. Pearson correlation analysis and Spearman rank correlation analysis were used to assess the correlation of ERI with other various indicators. Multivariate Logistic regression analysis was used to explore the independent correlation factors of EPO hypo-responsiveness in MHD patients. The predictive value of SII for EPO hypo-responsiveness in MHD patients was analyzed using receiver operating characteristic (ROC) curves.

Results

A total of 180 patients with MHD were included, including 104 males (57.8%) and 76 females (42.2%), aged (56.1±8.6) years. There were 52 cases (28.9%) in EPO hypo-responsiveness group and 128 cases (71.1%) in non-EPO hypo-responsiveness group. There were significant differences in dialysis age, post-dialysis body weight, weekly rHuEPO dosage, white blood cells, neutrophils, lymphocytes, red blood cells, hemoglobin, platelets, albumin, parathyroid hormone, triglyceride, ERI, neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR) and SII between EPO hypo-responsiveness group and non-EPO hypo-responsiveness group (P<0.05). Correlation analysis results showed that ERI in MHD patients was positively correlated with weekly rHuEPO dosage, white blood cells, neutrophils, platelets, blood uric acid, blood phosphorus, serum ferritin, NLR, PLR and SII [r (rs) =0.486, 0.355, 0.348, 0.294, 0.198, 0.270, 0.167, 0.258, 0.302, 0.317, P<0.05] ; It was negatively correlated with body weight, erythrocyte, hemoglobin and albumin [r (rs) =-0.407, -0.502, -0.627, -0.342, P<0.05]. Multivariate Logistic regression analysis showed that SII was one of the independent correlation factors for EPO hypo-responsivenes in MHD patients (OR=1.003, 95%CI=1.001-1.004, P<0.001). ROC curve analysis showed that the AUC of SII for predicting EPO hypo-responsiveness in MHD patients was 0.745 (95%CI=0.660-0.831), sensitivity was 61.5%, specificity was 79.7%, and the best cutoff value was 650.61.

Conclusion

SII is an independent correlation factor of EPO hypo-responsiveness in MHD patients, and has high clinical value in predicting EPO hypo-responsiveness in MHD patients.

Key words: Maintenance hemodialysis, Erythropoietin hypo-responsiveness, Systemic immune-inflammation index, Correlation analysis