Micronutrient and Amino Acid Losses During Renal Replacement Therapy for Acute Kidney Injury.

ABSTRACT:

Introduction

Malnutrition is common in patients with acute kidney injury (AKI), particularly in those requiring renal replacement therapy (RRT). Use of RRT removes metabolic waste products and toxins, but it will inevitably also remove useful molecules such as micronutrients, which might aggravate malnutrition. The RRT modalities vary in mechanism of solute removal; for example, intermittent hemodialysis (IHD) uses diffusion, continuous veno-venous hemofiltration (CVVH) uses convection, and sustained low-efficiency diafiltration (SLEDf) uses a combination of these.

Methods

We assessed micronutrient and amino acid losses in 3 different RRT modalities in patients with AKI (IHD, n = 27; SLEDf, n = 12; CVVH, n = 21) after correction for dialysis dose and plasma concentrations.

SUBMITTER: Oh WC 

PROVIDER: S-EPMC6698297 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature