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中国医药导刊 ›› 2020, Vol. 22 ›› Issue (8): 527-531.

• 临床医学 • 上一篇    下一篇

单核细胞-高密度脂蛋白比值对维持性血液透析患者透析充分性、微炎症状态及营养状况的预测研究

姜国珍1, 王昭2, 仇方忻1*   

  1. 山东第一医科大学附属青岛医院肾内科1, 健康管理中心2, 山东 青岛 266109
  • 收稿日期:2020-05-12 修回日期:2020-07-12 出版日期:2020-08-29 发布日期:2020-10-14
  • 基金资助:
    青岛市城阳区民生引导计划项目(项目编号:2018-23-09;项目名称:慢性肾脏病患者血清尿酸与骨代谢及骨密度的关系)

Predictive Value of Monocyte to High-density Lipoprotein Ratio on Dialysis Adequacy, Microinflammation Status and Nutritional Status in Maintenance Hemodialysis Patients

  1. Department of Nephrology1, Department of Health Management Center2, The Affiliated Qingdao Hospital of
         Shandong First Medical University, Shandong Qingdao 266109, China
  • Received:2020-05-12 Revised:2020-07-12 Online:2020-08-29 Published:2020-10-14

摘要: 目的:探讨单核细胞-高密度脂蛋白比值(monocyte to high-density lipoprotein ratio, MHR)对维持性血液透析(maintenance hemodialysis, MHD)患者透析充分性、微炎症状态及营养状况的预测价值。方法:选取2016年7月至2018年7月在我院血液净化中心的MHD患者共117例。按尿素下降率是否≥70%分为透析充分组(n=61)和透析不充分组(n=56)。按血清白蛋白水平是否≥40 g·L-1分为营养良好组(n=71)和营养不良组(n=46)。检测患者血常规、肝肾功能、血尿酸、血钙、血磷、C-反应蛋白、甲状旁腺素、铁蛋白等指标,分析两组患者MHR与透析充分性、微炎症状态及营养状况的关系。结果:透析充分组MHD患者MHR、血肌酐、透后尿素氮低于透析不充分组,白蛋白、总胆固醇、高密度脂蛋白、尿素下降率高于透析不充分组(P<0.05)。营养良好组MHD患者MHR、年龄低于营养不良组,白蛋白、血肌酐、血尿酸高于营养不良组(P<0.05)。相关性分析:MHD患者MHR与白蛋白(r=-0.301,P<0.05)呈负相关。多元线性回归分析:高MHR是MHD患者营养状况(β=-0.821,P=0.000)的独立危险因素,却与透析充分性(β=-0.004,P=0.412)非独立相关。结论:MHR的升高提示透析不充分,微炎症状态、营养不良的加剧。MHR或能成为预测MHD患者微炎症状态及营养状况的标志物。
 

关键词: font-size:medium, ">单核细胞-高密度脂蛋白比值;维持性血液透析;透析充分性;微炎症状态;营养状况

Abstract: Objective: To investigate the predictive value of monocyte to high-density lipoprotein ratio (MHR) on dialysis adequacy, micro-inflammatory state and nutritional status in maintenance hemodialysis (MHD) patients. Methods: A total of 117 MHD patients were recruited from the department of blood purification center of our hospital. Patients were allocated into dialysis adequacy group and inadequate dialysis group according to the urea drop rate. Also, patients were divided into good nutrition group and malnutrition group depending on their serum albumin levels. Complete blood count, serum albumin, creatinine, urea nitrogen, blood uric acid, calcium, phosphorus, C-reactive protein and intact parathyroid were assayed. The association between MHR and clinical parameters were analyzed. Results: Compared to inadequate dialysis patients, the MHR, creatinine, urea nitrogen after dialysis were significantly lower in dialysis adequacy patients (P<0.05), and albumin, cholesterol, high density lipoprotein, urea drop rate were significantly higher in dialysis adequacy patients (P<0.05). Compared to malnutrition group, the MHR and age were significantly lower in good nutrition group (P<0.05). However, albumin, creatinine, blood uric acid levels were significantly higher in good nutrition group (P<0.05). Correlation studies revealed that MHR was negatively correlated with serum albumin(r=-0.301, P<0.05). Multiple linear regression analysis showed that high MHR is an independently risk factors for the nutritional status (β=-0.821, P=0.000) of MHD patients, while it is not independently related to dialysis adequacy (β=-0.004, P=0.412). Conclusion: Elevated MHR indicate inadequate dialysis, aggravation of microinflammatory state and malnutrition. MHR may become a marker for predicting the microinflammation and nutritional status of MHD patients.
  

Key words: font-size:medium, ">Monocyte to high-density lipoprotein ratio; Maintenance hemodialysis; Dialysis adequacy; Microinflammation; Nutritional status

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