Phosphate kinetic modeling as an estimate of daily ingested phosphate in hemodialysis patients with or without residual kidney function.

IF 1.5 4区医学 Q3 HEMATOLOGY

Therapeutic Apheresis and Dialysis Pub Date : 2024-02-01 Epub Date: 2023-08-28 DOI:10.1111/1744-9987.14061

Emad Samaan, Mohammed Nagah, Ghada El Said

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引用次数: 0

Abstract

Background and aim: Daugirdas suggested a 2-pool phosphate kinetic model based on his previously established urea kinetic model. The current study aims to assess the level of agreement between the modeled daily ingested phosphorus (DIP) values and the routine method of dietary recall calculations in hemodialysis patients.

Method: The study was conducted on 100 hemodialysis patients; 50 were anuric, and the others had residual kidney function (RKF). The level of correlation and agreement between the dietary calculated and modeled DIP were assessed in both study groups.

Results: A statistically significant positive correlation existed between the calculated and modeled DIP (r = 0.79 for the anuric group, r = 0.84 for the RKF group, p < 0.001). There was a significant level of agreement between calculated and modeled DIP in RKF patients only.

Conclusion: These findings suggest that phosphate modeling can estimate phosphate intake in RKF patients and be cost-effective in their management.

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建立磷酸盐动力学模型，估算有或无残余肾功能的血液透析患者每天摄入的磷酸盐量。

背景和目的：Daugirdas 在其之前建立的尿素动力学模型的基础上提出了一个 2 池磷酸盐动力学模型。本研究旨在评估血液透析患者每日摄入磷（DIP）模型值与日常饮食回忆计算方法之间的一致程度：研究对象为 100 名血液透析患者，其中 50 人为无尿患者，其他患者为残余肾功能（RKF）患者。对两组研究人员的膳食计算 DIP 与模型 DIP 之间的相关性和一致性水平进行了评估：结果：计算得出的 DIP 与模型得出的 DIP 之间存在统计学意义上的正相关性（无尿组 r = 0.79，残余肾功能组 r = 0.84，p 结论：这些结果表明，磷酸盐模型可用于计算膳食中的磷酸盐含量：这些研究结果表明，磷酸盐模型可以估算 RKF 患者的磷酸盐摄入量，并在其管理中具有成本效益。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Therapeutic Apheresis and Dialysis 医学-泌尿学与肾脏学

CiteScore

3.00

自引率

10.50%

发文量

166

审稿时长

6-12 weeks

期刊介绍： Therapeutic Apheresis and Dialysis is the official peer-reviewed journal of the International Society for Apheresis, the Japanese Society for Apheresis and the Japanese Society for Dialysis Therapy. The Journal publishes original articles, editorial comments, review articles, case reports, meeting abstracts and Communications information on apheresis and dialysis technologies and treatments.