Cited by 416Parathyroid Disorders and TreatmentsVitamin D Research StudiesParaoxonase enzyme and polymorphisms

Plasma Parathyroid Hormone and the Risk of Cardiovascular Mortality in the Community

Hagström, Emil, Hellman, Per, Larsson, Tobias E., Ingelsson, Erik, Berglund, Lars, Sundström, Johan, Melhus, Håkan, Held, Claes +3 more·2009·Circulation

Abstract

Background— Diseases with elevated levels of parathyroid hormone (PTH) such as primary and secondary hyperparathyroidism are associated with increased incidence of cardiovascular disease and death. However, data on the prospective association between circulating PTH levels and cardiovascular mortality in the community are lacking. Methods and Results— The Uppsala Longitudinal Study of Adult Men (ULSAM), a community-based cohort of elderly men (mean age, 71 years; n=958), was used to investigate the association between plasma PTH and cardiovascular mortality. During follow-up (median, 9.7 years), 117 participants died of cardiovascular causes. In Cox proportional-hazards models adjusted for established cardiovascular risk factors (age, systolic blood pressure, diabetes, smoking, body mass index, total cholesterol, high-density lipoprotein cholesterol, antihypertensive treatment, lipid-lowering treatment, and history of cardiovascular disease), higher plasma PTH was associated with higher risk for cardiovascular mortality (hazard ratio for 1-SD increase in PTH, 1.38; 95% confidence interval, 1.18 to 1.60; P <0.001). This association remained essentially unaltered in participants without previous cardiovascular disease and in participants with normal PTH (<6.8 pmol/L) with no other signs of a disturbed mineral metabolism (normal serum calcium, 2.2 to 2.6 mmol/L; normal glomerular filtration rate, >50 mL · min −1 · 1.73 m −2 and without vitamin D deficiency, plasma 25-OH vitamin D >37.5 nmol/L). Interestingly, elevated plasma PTH (>5.27 pmol/L) accounted for 20% (95% confidence interval, 10 to 26) of the population-attributable risk proportion for cardiovascular mortality. Conclusions— Plasma PTH levels predict cardiovascular mortality in the community, even in individuals with PTH within the normal range. Further studies are warranted to evaluate the clinical implications of measuring PTH in cardiovascular risk prediction and to elucidate whether PTH is a modifiable risk factor.

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Authors
Hagström, E., Hellman, P., Larsson, T. E., Ingelsson, E., Berglund, L., Sundström, J., Melhus, H., Held, C., Lind, L., Michaëlsson, K., & Ärnlöv, J.
Affiliations
  • From Uppsala Clinical Research Center (E.H., L.B., C.H., K.M.), Department of Surgical Sciences, (E.H., P.H., K.M.), Department of Public Health and Caring Sciences/Geriatrics (E.I., J.Ä.), and Department of Medical Sciences (T.E.L., J.S., H.M., L.L.), Uppsala University, Uppsala; Departments of Medical Epidemiology and Biostatistics (E.I) and Nephrology (T.E.L.), Karolinska Institutet, Stockholm; and the Department of Health and Social Sciences (J.Ä.), Högskolan Dalarna, Falun, Sweden.
  • Uppsala University (SE)
Venue
Circulation
Published
2009-06-02
Volume
119
Issue
21
Pages
2765-2771
ISSN
  • 0009-7322 (ISSN-L)
  • 1524-4539
OpenAlex
W2140849426
Cited by
416
References
40
Citations by year
2026: 14 · 2025: 12 · 2024: 12 · 2023: 10 · 2022: 10 · 2021: 14 · 2020: 18 · 2019: 12 · 2018: 13 · 2017: 28 · 2016: 26 · 2015: 27 · 2014: 37 · 2013: 42 · 2012: 47
FWCI
32.14
Type
journal article
Language
en
Open access
closed
Locations
  • Circulation (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Nephrology › Parathyroid Disorders and Treatments
  • Health Sciences › Medicine › Pathology and Forensic Medicine › Vitamin D Research Studies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Clinical Biochemistry › Paraoxonase enzyme and polymorphisms
Keywords
parathyroid hormone, cardiovascular mortality, hyperparathyroidism, cardiovascular risk prediction, older men, population attributable risk, cardiovascular risk factors
MeSH terms
Aged, Aged, 80 and over, Blood Glucose, C-Reactive Protein, Calcium, Calcium, Dietary, Cardiovascular Diseases, Diabetes Mellitus, Follow-Up Studies, Glomerular Filtration Rate, Humans, Hyperparathyroidism, Male, Middle Aged, Mortality, Parathyroid Hormone, Peptide Fragments, Phosphates, Risk, Sweden, Vitamin D, Comorbidity, Proportional Hazards Models, Troponin I, Natriuretic Peptide, Brain, Cystatin C

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