生物电阻抗法评估血液透析患者的蛋白质能量消耗  

Protein energy wasting in hemodialysis patients evaluated by bioelectrical impedance

作　　者：陈叶 罗琰琨 CHEN Ye;LUO Yan-kun(Department of Nephrology,The Affiliated People's Hospital of Shanxi Medical University,Taiyuan 030001,China)

机构地区：[1]山西医科大学附属人民医院肾内科,太原030001

出　　处：《中国血液净化》2021年第6期391-394,共4页Chinese Journal of Blood Purification

摘　　要：生物电阻抗技术是一种利用生物组织与器官的电特性及其变化规律提取与人体生理、病理状况相关的生物医学信息的检测技术,具有无创、廉价、安全和操作简单的特点。近年来生物电阻抗广泛应用于科学研究和临床上,用来测量人体组成成分,如人体水分、非脂肪物质、脂肪物质,可用来评估机体的液体容量状态及营养状况,是人体疾病早期诊断、治疗过程中的监测手段。本文旨在用生物电阻抗来评估血液透析患者的蛋白质能量消耗,用来及时发现、早期干预、更好地管理血液透析患者,从而降低患者的住院率和死亡率。Bioelectrical impedance is a non-invasive,cheap,safe,and maneuverable technology that displays the electrical characteristics and the rule of electrical changes in biological tissues and organs to reflect biomedical information about human physiological and pathological conditions.Currently,bioelectrical impedance has been widely used in research and clinical practice to measure human body components,such as hydration situation,non-fatty substances and fatty substances,useful for the assessment of body fluid capacity and nutritional status,the early diagnosis of disease and the supervision of disease status during therapeutic period.This article reviews the use of bioelectrical impedance for the evaluation of protein energy wasting in hemodialysis patients,allowing early detection and intervention of the abnormality,and management of hemodialysis patients to reduce hospitalization rate and mortality rate.

关 键 词：生物电阻抗 血液透析 蛋白质能量消耗 

分 类 号：R44[医药卫生—诊断学]