Cited by 85Menopause: Health Impacts and TreatmentsLipoproteins and Cardiovascular HealthEstrogen and related hormone effects

Inflammatory, lipid, thrombotic, and genetic markers of coronary heart disease risk in the women's health initiative trials of hormone therapy

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Rossouw, Jacques E., Cushman, Mary, Greenland, Philip, Lloyd-Jones, Donald M., Bray, Paul, Kooperberg, Charles, Pettinger, Mary, Robinson, Jennifer +2 more·2008·Archives of Internal Medicine

Abstract

BACKGROUND: Clinical trials of postmenopausal hormone therapy (HT) have shown increased risk of coronary heart disease (CHD) in the first few years after initiation of therapy and no overall benefit. METHODS: This nested case-control study evaluates a range of inflammatory, lipid, thrombotic, and genetic markers for their association with CHD in the 4 years after randomization and assesses whether any of these markers modified or mediated the initially increased risk associated with HT in postmenopausal women aged 50 to 79 years at baseline. Conjugated equine estrogens, 0.625 mg/d, or placebo was given to 10 739 hysterectomized women, and the same estrogen plus medroxyprogesterone acetate, 2.5 mg/d, was given to 16 608 women with an intact uterus. RESULTS: In multivariate-adjusted analyses of 359 cases and 820 controls in the combined trials, baseline levels of 12 of the 23 biomarkers studied were associated with CHD events: interleukin 6, matrix metalloproteinase 9, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, total cholesterol, triglycerides, D-dimer, factor VIII, von Willebrand factor, leukocyte count, homocysteine, and fasting insulin. Biomarkers tended to be more strongly associated with CHD in the initial 2 years after randomization. The genetic polymorphism glycoprotein IIIa leu33pro was significantly associated with CHD. Baseline low-density lipoprotein cholesterol interacted significantly with HT so that women with higher levels were at higher risk for CHD when given HT (P = .03 for interaction). The levels of several biomarkers were changed by HT, but these changes did not seem to be associated with future CHD events. CONCLUSIONS: Several thrombotic, inflammatory, and lipid biomarkers were associated with CHD events in postmenopausal women, but only low-density lipoprotein cholesterol modified the effect of HT. Further research is needed to identify the mechanisms by which HT increases the risk of CHD. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT00000611.

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Authors
Rossouw, J. E., Cushman, M., Greenland, P., Lloyd-Jones, D. M., Bray, P., Kooperberg, C., Pettinger, M., Robinson, J., Hendrix, S., & Hsia, J.
Affiliations
  • National Heart, Lung, and Blood Institute (US)
  • University of Vermont (US)
  • Northwestern University (US)
  • Thomas Jefferson University (US)
  • Fred Hutch Cancer Center (US)
  • University of Iowa (US)
  • Wayne State University (US)
  • AstraZeneca (United Kingdom) (GB)
Venue
Archives of Internal Medicine
Published
2008-11-10
Volume
168
Issue
20
Pages
2245
ISSN
0003-9926 (ISSN-L)
OpenAlex
W2110389637
Cited by
85
References
18
Citations by year
2026: 2 · 2025: 2 · 2024: 2 · 2023: 1 · 2022: 1 · 2021: 4 · 2020: 2 · 2019: 4 · 2018: 6 · 2017: 2 · 2016: 3 · 2015: 8 · 2014: 9 · 2013: 12 · 2012: 7
FWCI
4.83
Type
journal article
Language
en
Open access
Locations
  • Archives of Internal Medicine (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institutes of Health (n01wh22110-38-0-0, N01 WH022110)
  • U.S. Public Health Service (44221, 32122, 24152, 42107-26, 42129-32, 32118-32119, 32100-2, 32105-6, 32108-9, 32111-13, 32115)
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Menopause: Health Impacts and Treatments
  • Health Sciences › Medicine › Surgery › Lipoproteins and Cardiovascular Health
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Estrogen and related hormone effects
Keywords
coronary artery disease, hormone replacement therapy, inflammatory markers, lipid biomarkers, thrombotic biomarkers, genetic polymorphism, LDL cholesterol, conjugated equine estrogens, interleukin-6, MMP-9, D-dimer, von Willebrand factor, homocysteine, insulin, Women's Health Initiative
MeSH terms
Aged, Cholesterol, Coronary Disease, Estrogens, Conjugated (USP), Factor VIII, Female, Fibrin Fibrinogen Degradation Products, Homocysteine, Humans, Hysterectomy, Inflammation, Insulin, Leukocyte Count, Cholesterol, HDL, Cholesterol, LDL, Medroxyprogesterone, Middle Aged, Polymorphism, Genetic, Thrombosis, Triglycerides, von Willebrand Factor, Biomarkers, Interleukin-6, Estrogen Replacement Therapy, Case-Control Studies, Matrix Metalloproteinase 9, Integrin beta3

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