Cited by 1,699Diabetes, Cardiovascular Risks, and LipoproteinsCardiovascular Function and Risk FactorsLipoproteins and Cardiovascular Health

Hyperinsulinemia as an independent risk factor for ischemic heart disease

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Després, Jean-Pierre, Lamarche, Benoît, Mauriège, Pascale, Cantin, Bernard, Dagenais, Gilles R., Moorjani, Sital, Lupien, Paul-J.·1996·New England Journal of Medicine

Abstract

BACKGROUND: Prospective studies suggest that hyperinsulinemia may be an important risk factor for ischemic heart disease. However, it has not been determined whether plasma insulin levels are independently related to ischemic heart disease after adjustment for other risk factors, including plasma lipoprotein levels. METHODS: In 1985 we collected blood samples from 2103 men from suburbs of Quebec City, Canada, who were 45 to 76 years of age and who did not have ischemic heart disease. A first ischemic event (angina pectoris, acute myocardial infarction or death from coronary heart disease) occurred in 114 men (case patients) between 1985 and 1990. Each case patient was matched for age, body-mass index, smoking habits, and alcohol consumption with a control selected from among the 1989 men who remained free of ischemic heart disease during follow-up. After excluding men with diabetes, we compared fasting plasma insulin and lipoprotein concentrations at base line in 91 case patients and 105 controls. RESULTS: Fasting insulin concentrations at base line were 18 percent higher in the case patients than in the controls (P<0.001). Logistic-regression analysis showed that the insulin concentration remained associated with ischemic heart disease (odds ratio for ischemic heart disease with each increase of 1 SD in the insulin concentration, 1.7; 95 percent confidence interval, 1.3 to 2.4) after adjustment for systolic blood pressure, use of medications, and family history of ischemic heart disease. Further adjustment by multivariate analysis for plasma triglyceride, apolipoprotein B, low-density lipoprotein cholesterol, and high-density lipoprotein cholesterol concentrations did not significantly diminish the association between the insulin concentration and the risk of ischemic heart disease (odds ratio, 1.6; 95 percent confidence interval, 1.1 to 2.3). CONCLUSIONS: High fasting insulin concentrations appear to be an independent predictor of ischemic heart disease in men.

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  • Population studies have shown that fasting insulin concentration predicts future risk of ischemic heart disease events.

    “Population studies have shown that fasting insulin concentration predicts future risk of ischemic heart disease events (507).”
  • Earlier studies may not have controlled well for undiagnosed diabetes, glycemic measures, BMI, or other confounders.

    “Earlier studies may not have controlled well for undiagnosed diabetes, glycemic measures, BMI, or other confounders (507).”

    From Guidelines and Recommendations for Laboratory Analysis in the Diagnosis and Management of Diabetes Mellitus (2023) · cites this paper as [507]

    The Discussion (page unavailable) says previous prospective studies did not identify insulin as an independent predictor after adjustment for other risk factors, but it does not say their control of confounding was inadequate. Matching Procedures describes this study’s matching on BMI and exclusion of men with reported diabetes; no passage found assesses earlier studies’ handling of undiagnosed diabetes, glycemic measures, BMI, or other confounders. (LLM, conf=0.75)

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  • Published evidence reveals that increased concentrations of insulin and/or proinsulin in nondiabetic individuals predict the development of coronary artery disease.

    “In particular, published evidence reveals that increased concentrations of insulin and/or proinsulin in nondiabetic individuals predict the development of coronary artery disease (362).”

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Research works printed but not linked: 2

  1. [26]26. Després JP. Dyslipidaemia and obesity. Baillieres Clin Endocrinol Metab 1994;8:629-60.
  2. [31]31. Bierman EL. Atherogenesis in diabetes. Arterioscler Thromb 1992;12:647- 56.

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Authors
Després, J.-P., Lamarche, B., Mauriège, P., Cantin, B., Dagenais, G. R., Moorjani, S., & Lupien, P.-J.
Affiliations
  • Université Laval (CA)
  • Université de Montréal (CA)
Venue
New England Journal of Medicine
Published
1996-04-11
Volume
334
Issue
15
Pages
952-958
ISSN
  • 0028-4793 (ISSN-L)
  • 1533-4406
OpenAlex
W2337133379
Cited by
1,699
References
37
Citations by year
2026: 8 · 2025: 15 · 2024: 14 · 2023: 22 · 2022: 16 · 2021: 24 · 2020: 32 · 2019: 24 · 2018: 20 · 2017: 25 · 2016: 24 · 2015: 33 · 2014: 35 · 2013: 45 · 2012: 40
FWCI
70.53
Type
journal article
Language
en
Open access
Locations
  • New England Journal of Medicine (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Heart and Stroke Foundation of Canada
  • Medical Research Council Canada
  • Medical Research Council
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes, Cardiovascular Risks, and Lipoproteins
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiovascular Function and Risk Factors
  • Health Sciences › Medicine › Surgery › Lipoproteins and Cardiovascular Health
Keywords
hyperinsulinemia, fasting insulin, ischemic heart disease, coronary heart disease risk, lipoproteins, apolipoprotein B, LDL cholesterol, HDL cholesterol, triglycerides, men, independent risk factor
MeSH terms
Aged, Apolipoproteins B, Cholesterol, Humans, Insulin, Male, Middle Aged, Risk Factors, Triglycerides, Cohort Studies, Logistic Models, Odds Ratio, Case-Control Studies, Myocardial Ischemia

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