Serum uromodulin and risk for cardiovascular morbidity and mortality in the community-based KORA F4 study.
Cardiovascular events
Myocardial infarction
Serum uromodulin
Stroke
Total mortality
sUmod
Journal
Atherosclerosis
ISSN: 1879-1484
Titre abrégé: Atherosclerosis
Pays: Ireland
ID NLM: 0242543
Informations de publication
Date de publication:
03 2020
03 2020
Historique:
received:
27
08
2019
revised:
29
01
2020
accepted:
31
01
2020
pubmed:
15
2
2020
medline:
7
4
2021
entrez:
15
2
2020
Statut:
ppublish
Résumé
Serum uromodulin, a novel biomarker of kidney function and tubular integrity, has been linked to cardiovascular events and total mortality in patients at high cardiovascular risk. Here, we analyze the association of serum uromodulin with cardiovascular morbidity and cardiovascular as well as total mortality in the population-based KORA F4 study stratified by sex. Baseline serum uromodulin was measured in 1079 participants of the KORA F4 study (age 62-81 years). Using multivariable adjusted Cox proportional hazards models, the associations of serum uromodulin with total mortality and cardiovascular mortality were analyzed after a median follow-up period of 8.6 years, and with non-fatal and fatal stroke and myocardial infarction/coronary death after a median follow-up time of 8.4 years. Serum uromodulin was significantly inversely associated with total mortality (HR 0.65; 95% CI 0.53-0.79 per standard deviation of logarithmized serum uromodulin; p < 0.001) and cardiovascular mortality (HR 0.70; 95% CI 0.52-0.93) in men, but not in women (HR for all-cause mortality in women 0.98; 95% CI 0.77-1.25, HR for cardiovascular mortality 0.78; 95% CI 0.56-1.11) after adjustment for age, BMI, diabetes and eGFR. In addition, serum uromodulin was significantly inversely associated with incident stroke in men (HR 0.68; 95% CI 0.50-0.92), but not in women (HR 0.96; 95% CI 0.68-1.38) after multivariable adjustment. The association of serum uromodulin with incident myocardial infarction was attenuated and lost significance after multivariable adjustment in both sexes. Serum uromodulin is an independent biomarker for total and cardiovascular mortality in men from the general community aged 62 years or older.
Sections du résumé
BACKGROUND AND AIMS
Serum uromodulin, a novel biomarker of kidney function and tubular integrity, has been linked to cardiovascular events and total mortality in patients at high cardiovascular risk. Here, we analyze the association of serum uromodulin with cardiovascular morbidity and cardiovascular as well as total mortality in the population-based KORA F4 study stratified by sex.
METHODS
Baseline serum uromodulin was measured in 1079 participants of the KORA F4 study (age 62-81 years). Using multivariable adjusted Cox proportional hazards models, the associations of serum uromodulin with total mortality and cardiovascular mortality were analyzed after a median follow-up period of 8.6 years, and with non-fatal and fatal stroke and myocardial infarction/coronary death after a median follow-up time of 8.4 years.
RESULTS
Serum uromodulin was significantly inversely associated with total mortality (HR 0.65; 95% CI 0.53-0.79 per standard deviation of logarithmized serum uromodulin; p < 0.001) and cardiovascular mortality (HR 0.70; 95% CI 0.52-0.93) in men, but not in women (HR for all-cause mortality in women 0.98; 95% CI 0.77-1.25, HR for cardiovascular mortality 0.78; 95% CI 0.56-1.11) after adjustment for age, BMI, diabetes and eGFR. In addition, serum uromodulin was significantly inversely associated with incident stroke in men (HR 0.68; 95% CI 0.50-0.92), but not in women (HR 0.96; 95% CI 0.68-1.38) after multivariable adjustment. The association of serum uromodulin with incident myocardial infarction was attenuated and lost significance after multivariable adjustment in both sexes.
CONCLUSIONS
Serum uromodulin is an independent biomarker for total and cardiovascular mortality in men from the general community aged 62 years or older.
Identifiants
pubmed: 32058862
pii: S0021-9150(20)30072-1
doi: 10.1016/j.atherosclerosis.2020.01.030
pii:
doi:
Substances chimiques
Biomarkers
0
UMOD protein, human
0
Uromodulin
0
Types de publication
Comparative Study
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
1-7Informations de copyright
Copyright © 2020 Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.