Calcium and phosphorus parameters and their association with serum parathormone in chronic kidney patients on hemodialysis

ABSTRACT The objective of this study was to investigate the association between calcium and phosphorus parameters with serum parathormone concentrations in patients with Chronic Kidney Disease (CKD) undergoing hemodialysis. It is descriptive quantitative cross-sectional study. The sample was compose...

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Autores principales:	Mendes,Vitória Ribeiro, Cruz,Kyria Jayanne Clímaco, Leal Mendes,Islanne, Santos Marreiros,Camila, Freitas,Betânia de Jesus e Silva de Almendra
Lenguaje:	English
Publicado:	Sociedad Chilena de Nutrición, Bromatología y Toxicología 2021
Materias:	Calcium Chronic kidney disease Hemodialysis Parathormone Phosphorus
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-75182021000200231
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spelling	oai:scielo:S0717-751820210002002312021-04-23Calcium and phosphorus parameters and their association with serum parathormone in chronic kidney patients on hemodialysisMendes,Vitória RibeiroCruz,Kyria Jayanne ClímacoLeal Mendes,IslanneSantos Marreiros,CamilaFreitas,Betânia de Jesus e Silva de Almendra Calcium Chronic kidney disease Hemodialysis Parathormone Phosphorus ABSTRACT The objective of this study was to investigate the association between calcium and phosphorus parameters with serum parathormone concentrations in patients with Chronic Kidney Disease (CKD) undergoing hemodialysis. It is descriptive quantitative cross-sectional study. The sample was composed of 50 individuals distributed in: group with up to 5 years of hemodialysis and group with more than 5 years of hemodialysis. Food consumption was assessed using 24-hour dietary recall. Descriptive analysis of quantitative variables was presented as mean and standard deviation. Data analysis was performed using the SPSS program; Student “T” test, Fisher's exact test and Pearson's chi-square test were used, with significance level p <0.05. The groups presented adequate serum calcium concentrations and high concentrations of phosphorus and parathormone. Patients with more than 5 years of hemodialysis had a statistically higher serum parathormone level (p= 0.034); there was an association between longer hemodialysis time and higher serum phosphorus concentrations (p= 0.039). There was a moderate positive correlation between serum parathormone and phosphorus in the group with up to 5 years of hemodialysis (p= 0.012). It was concluded that the progression of CKD increases serum phosphorus and parathormone concentrations, reflecting the pathophysiological events and altered metabolic demand inherent to the pathology.info:eu-repo/semantics/openAccessSociedad Chilena de Nutrición, Bromatología y ToxicologíaRevista chilena de nutrición v.48 n.2 20212021-04-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-75182021000200231en10.4067/S0717-75182021000200231
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Calcium Chronic kidney disease Hemodialysis Parathormone Phosphorus
spellingShingle	Calcium Chronic kidney disease Hemodialysis Parathormone Phosphorus Mendes,Vitória Ribeiro Cruz,Kyria Jayanne Clímaco Leal Mendes,Islanne Santos Marreiros,Camila Freitas,Betânia de Jesus e Silva de Almendra Calcium and phosphorus parameters and their association with serum parathormone in chronic kidney patients on hemodialysis
description	ABSTRACT The objective of this study was to investigate the association between calcium and phosphorus parameters with serum parathormone concentrations in patients with Chronic Kidney Disease (CKD) undergoing hemodialysis. It is descriptive quantitative cross-sectional study. The sample was composed of 50 individuals distributed in: group with up to 5 years of hemodialysis and group with more than 5 years of hemodialysis. Food consumption was assessed using 24-hour dietary recall. Descriptive analysis of quantitative variables was presented as mean and standard deviation. Data analysis was performed using the SPSS program; Student “T” test, Fisher's exact test and Pearson's chi-square test were used, with significance level p <0.05. The groups presented adequate serum calcium concentrations and high concentrations of phosphorus and parathormone. Patients with more than 5 years of hemodialysis had a statistically higher serum parathormone level (p= 0.034); there was an association between longer hemodialysis time and higher serum phosphorus concentrations (p= 0.039). There was a moderate positive correlation between serum parathormone and phosphorus in the group with up to 5 years of hemodialysis (p= 0.012). It was concluded that the progression of CKD increases serum phosphorus and parathormone concentrations, reflecting the pathophysiological events and altered metabolic demand inherent to the pathology.
author	Mendes,Vitória Ribeiro Cruz,Kyria Jayanne Clímaco Leal Mendes,Islanne Santos Marreiros,Camila Freitas,Betânia de Jesus e Silva de Almendra
author_facet	Mendes,Vitória Ribeiro Cruz,Kyria Jayanne Clímaco Leal Mendes,Islanne Santos Marreiros,Camila Freitas,Betânia de Jesus e Silva de Almendra
author_sort	Mendes,Vitória Ribeiro
title	Calcium and phosphorus parameters and their association with serum parathormone in chronic kidney patients on hemodialysis
title_short	Calcium and phosphorus parameters and their association with serum parathormone in chronic kidney patients on hemodialysis
title_full	Calcium and phosphorus parameters and their association with serum parathormone in chronic kidney patients on hemodialysis
title_fullStr	Calcium and phosphorus parameters and their association with serum parathormone in chronic kidney patients on hemodialysis
title_full_unstemmed	Calcium and phosphorus parameters and their association with serum parathormone in chronic kidney patients on hemodialysis
title_sort	calcium and phosphorus parameters and their association with serum parathormone in chronic kidney patients on hemodialysis
publisher	Sociedad Chilena de Nutrición, Bromatología y Toxicología
publishDate	2021
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-75182021000200231
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Calcium and phosphorus parameters and their association with serum parathormone in chronic kidney patients on hemodialysis

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