High serum bicarbonate and adverse outcomes in hemodialysis Patients
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-01692021000100035 |
Resumo: | ABSTRACT Metabolic acidosis is a usual complication of progressive chronic kidney disease and is associated with morbidity and mortality. The correction of metabolic acidosis is a main goal of dialysis. In prevalent hemodialysis patients, acid-base homeostasis depends on many factors, mainly net acid production, amount of alkali given by the dialysate bath and duration of the interdialytic period. At present, the main concern in prevalent hemodialysis patients is not over patients with metabolic acidosis, but rather about the growing numbers of patients with metabolic alkalosis. Several large cohort studies have shown significant associations between high predialysis bicarbonate, as well as blood pH, and morbidity and mortality risk. Based on recent guidelines, we should keep predialysis serum bicarbonate concentrations at 24-26 mEq/L, although this is opinion-based and there is no consensus on the issue. Furthermore, there should be specific focus on the patient´s nutritional status and reversible comorbidities. |
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High serum bicarbonate and adverse outcomes in hemodialysis Patientsbicarbonatehemodialysismetabolic alkalosismortalityABSTRACT Metabolic acidosis is a usual complication of progressive chronic kidney disease and is associated with morbidity and mortality. The correction of metabolic acidosis is a main goal of dialysis. In prevalent hemodialysis patients, acid-base homeostasis depends on many factors, mainly net acid production, amount of alkali given by the dialysate bath and duration of the interdialytic period. At present, the main concern in prevalent hemodialysis patients is not over patients with metabolic acidosis, but rather about the growing numbers of patients with metabolic alkalosis. Several large cohort studies have shown significant associations between high predialysis bicarbonate, as well as blood pH, and morbidity and mortality risk. Based on recent guidelines, we should keep predialysis serum bicarbonate concentrations at 24-26 mEq/L, although this is opinion-based and there is no consensus on the issue. Furthermore, there should be specific focus on the patient´s nutritional status and reversible comorbidities.Sociedade Portuguesa de Nefrologia2021-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-01692021000100035Portuguese Journal of Nephrology & Hypertension v.35 n.1 2021reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPporhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-01692021000100035Ávila,GonçaloLaranjinha,IvoMatias,Patríciainfo:eu-repo/semantics/openAccess2024-02-06T17:05:09Zoai:scielo:S0872-01692021000100035Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:19:05.370424Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
High serum bicarbonate and adverse outcomes in hemodialysis Patients |
title |
High serum bicarbonate and adverse outcomes in hemodialysis Patients |
spellingShingle |
High serum bicarbonate and adverse outcomes in hemodialysis Patients Ávila,Gonçalo bicarbonate hemodialysis metabolic alkalosis mortality |
title_short |
High serum bicarbonate and adverse outcomes in hemodialysis Patients |
title_full |
High serum bicarbonate and adverse outcomes in hemodialysis Patients |
title_fullStr |
High serum bicarbonate and adverse outcomes in hemodialysis Patients |
title_full_unstemmed |
High serum bicarbonate and adverse outcomes in hemodialysis Patients |
title_sort |
High serum bicarbonate and adverse outcomes in hemodialysis Patients |
author |
Ávila,Gonçalo |
author_facet |
Ávila,Gonçalo Laranjinha,Ivo Matias,Patrícia |
author_role |
author |
author2 |
Laranjinha,Ivo Matias,Patrícia |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Ávila,Gonçalo Laranjinha,Ivo Matias,Patrícia |
dc.subject.por.fl_str_mv |
bicarbonate hemodialysis metabolic alkalosis mortality |
topic |
bicarbonate hemodialysis metabolic alkalosis mortality |
description |
ABSTRACT Metabolic acidosis is a usual complication of progressive chronic kidney disease and is associated with morbidity and mortality. The correction of metabolic acidosis is a main goal of dialysis. In prevalent hemodialysis patients, acid-base homeostasis depends on many factors, mainly net acid production, amount of alkali given by the dialysate bath and duration of the interdialytic period. At present, the main concern in prevalent hemodialysis patients is not over patients with metabolic acidosis, but rather about the growing numbers of patients with metabolic alkalosis. Several large cohort studies have shown significant associations between high predialysis bicarbonate, as well as blood pH, and morbidity and mortality risk. Based on recent guidelines, we should keep predialysis serum bicarbonate concentrations at 24-26 mEq/L, although this is opinion-based and there is no consensus on the issue. Furthermore, there should be specific focus on the patient´s nutritional status and reversible comorbidities. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-03-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-01692021000100035 |
url |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-01692021000100035 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-01692021000100035 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Portuguesa de Nefrologia |
publisher.none.fl_str_mv |
Sociedade Portuguesa de Nefrologia |
dc.source.none.fl_str_mv |
Portuguese Journal of Nephrology & Hypertension v.35 n.1 2021 reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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