Rom J Intern Med. 2021 Jul 31. doi: 10.2478/rjim-2021-0030. Online ahead of print.
ABSTRACT
INTRODUCTION: Frailty is a state of increased vulnerability to physical stressors. It is common in patients with end-stage renal disease (ESRD) who are on hemodialysis (HD).The aim of this study was to analyze the presence of frailty phenotype among HD patients and to evaluate their interrelationship with different biochemical markers.
METHODS: For the frailty assessment the Frailty Phenotype by Fried et al. was used, where frailty was reported if three of the following criteria were met: unintentional weight loss, self-reported exhaustion, weakness, slow walking speed and low physical activity. From 281 HD patients, 126 patients were frail, 58 were pre-frail (two criteria were met) and the rest of the study population were robust (97 patients). BMI was calculated for all patients and venous blood samples were taken to determine laboratory parameters for bone alkaline phosphatase (BAP), phosphate (P), potassium (K), C-reactive protein (CRP) and albumin.
RESULTS: Patients who were on HD longer than 60 months have more characters of frailty. (p=0.019). A statistically significant positive correlations between frailty score and BAP (rho = 0.189; p = 0.001), and CRP (rho = 0.233; p < 0.001) were observed, and significant negative correlations between frailty score and albumin (rho = – 0.218; p < 0.001) and K (rho = – 0.198; p = 0.001).
CONCLUSIONS: The associations of frailty with markers of mineral bone disorder, inflammation and nutrition indicate the importance of these parameters in the indirect assessment of the frailty phenotype in HD patients.
PMID:34333883 | DOI:10.2478/rjim-2021-0030
