Article (Scientific journals)
The role of functional vitamin D deficiency and low vitamin D reservoirs in relation to cardiovascular health and mortality.
Herrmann, Markus; Keppel, Martin H; Zelzer, Sieglinde et al.
2025In Clinical Chemistry and Laboratory Medicine, 63 (1), p. 208 - 219
Peer Reviewed verified by ORBi
 

Files


Full Text
10.1515_cclm-2024-0391.pdf
Author postprint (2.3 MB)
Download

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
cardiovascular mortality; functional deficiency; vitamin D; Vitamin D; Natriuretic Peptide, Brain; 25-hydroxyvitamin D; pro-brain natriuretic peptide (1-76); Peptide Fragments; Humans; Male; Female; Middle Aged; Aged; Natriuretic Peptide, Brain/blood; Vitamin D Deficiency/blood; Vitamin D Deficiency/complications; Vitamin D Deficiency/epidemiology; Vitamin D/blood; Vitamin D/analogs & derivatives; Cardiovascular Diseases/mortality; Cardiovascular Diseases/blood; Clinical Biochemistry; Biochemistry (medical)
Abstract :
[en] [en] OBJECTIVES: The role of vitamin D deficiency in cardiovascular disease (CVD) is controversial. Inherent biological and analytical limitations compromise the specificity of widely used 25-hydroxyvitamin D [25(OH)D] cut-offs. Simultaneous determination of 25(OH)D and 24,25-dihydroxyvitamin D [24,25(OH)2D] permits a functional assessment of vitamin D metabolism. The present study compared the associations of functional vitamin D deficiency and low vitamin D reservoirs with CVD mortality and CVD burden. METHODS: 25(OH)D, 24,25(OH)2D, the degree of coronary obstruction on angiography, high-sensitive cardiac troponin T (hs-cTnT), N-terminal brain natriuretic peptide (NT-proBNP), and 10-year CVD mortality were obtained from 2,456 participants of the LURIC (Ludwigshafen Risk and Cardiovascular Health) study. RESULTS: Neither low 25(OH)D concentrations nor functional vitamin D deficiency were associated with the number of atherosclerotic coronary arteries or the degree of coronary obstruction. Over a median follow-up of 9.9 years, 454 participants died (23.6 %) due to CVD. CVD mortality was doubled in individuals with 25(OH)D concentrations below the widely used cut-off for deficiency of <50 nmol/L [20 ng/mL] (21.6 vs. 11.5 %). In individuals with and without functional vitamin D deficiency, CVD mortality was 25.0 and 16.7 %, respectively. NT-proBNP and heart failure prevalence were also higher in vitamin D deficient individuals. CONCLUSIONS: Vitamin D deficient individuals have markedly higher CVD mortality, but only marginally higher hs-cTnT concentrations. A higher prevalence of heart failure and higher NT-proBNP concentrations suggest a link between vitamin D deficiency and cardiac function. The traditional and metabolic assessment of vitamin D status showed comparable associations for the different parameters of cardiac health.
Disciplines :
Laboratory medicine & medical technology
Author, co-author :
Herrmann, Markus ;  Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria
Keppel, Martin H ;  Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria
Zelzer, Sieglinde;  Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria
Alonso, Nerea;  Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria
Cavalier, Etienne  ;  Université de Liège - ULiège > Département de pharmacie > Chimie médicale
Kleber, Marcus ;  Department of Internal Medicine 5 (Nephrology, Hypertensiology, Endocrinology, Diabetology, Rheumatology), Mannheim Medical Faculty, University of Heidelberg, Mannheim, Germany ; Synlab Human Genetics Laboratory, Synlab AG, Mannheim, Germany
Enko, Dietmar ;  Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria
Scharnagl, Hubert;  Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria
Pilz, Stefan ;  Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
März, Winfried;  Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria ; Synlab Human Genetics Laboratory, Synlab AG, Mannheim, Germany ; Synlab Academy, Synlab Holding Germany GmbH, Mannheim, Germany
Language :
English
Title :
The role of functional vitamin D deficiency and low vitamin D reservoirs in relation to cardiovascular health and mortality.
Publication date :
29 January 2025
Journal title :
Clinical Chemistry and Laboratory Medicine
ISSN :
1434-6621
eISSN :
1437-4331
Publisher :
Walter de Gruyter GmbH, Germany
Volume :
63
Issue :
1
Pages :
208 - 219
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 27 December 2024

Statistics


Number of views
15 (0 by ULiège)
Number of downloads
6 (0 by ULiège)

Scopus citations®
 
2
Scopus citations®
without self-citations
2
OpenCitations
 
0
OpenAlex citations
 
2

Bibliography


Similar publications



Contact ORBi