7 results on '"Nordestgaard, Børge G"'
Search Results
2. Personalized Intervention Based on Early Detection of Atherosclerosis: JACC State-of-the-Art Review.
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Nielsen, Rikke V., Fuster, Valentin, Bundgaard, Henning, Fuster, Jose J., Johri, Amer M., Kofoed, Klaus F., Douglas, Pamela S., Diederichsen, Axel, Shapiro, Michael D., Nicholls, Stephen J., Nordestgaard, Børge G., Lindholt, Jes S., MacRae, Calum, Yuan, Chun, Newby, David E., Urbina, Elaine M., Bergström, Göran, Ridderstråle, Martin, Budoff, Matthew J., and Bøttcher, Morten
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CARDIOVASCULAR diseases , *ATHEROSCLEROSIS , *MYOCARDIAL infarction , *INDIVIDUALIZED medicine , *POPULATION health , *MEDICAL care - Abstract
Cardiovascular disease (CVD) remains the leading cause of morbidity and mortality worldwide and challenges the capacity of health care systems globally. Atherosclerosis is the underlying pathophysiological entity in two-thirds of patients with CVD. When considering that atherosclerosis develops over decades, there is potentially great opportunity for prevention of associated events such as myocardial infarction and stroke. Subclinical atherosclerosis has been identified in its early stages in young individuals; however, there is no consensus on how to prevent progression to symptomatic disease. Given the growing burden of CVD, a paradigm shift is required—moving from late management of atherosclerotic CVD to earlier detection during the subclinical phase with the goal of potential cure or prevention of events. Studies must focus on how precision medicine using imaging and circulating biomarkers may identify atherosclerosis earlier and determine whether such a paradigm shift would lead to overall cost savings for global health. [Display omitted] • Early-stage subclinical atherosclerosis can be identified in young individuals, but evidence-based strategies are needed to prevent progression of disease and clinical events. • Precision medicine using imaging and circulating biomarkers could facilitate early identification of atherosclerosis and the development of curative interventions. • A paradigm shift based on these principles could reduce the global burden of CVD with enormous implications for population health. [ABSTRACT FROM AUTHOR]
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- 2024
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3. Low LDL Cholesterol by PCSK9 Variation Reduces Cardiovascular Mortality.
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Benn, Marianne, Tybjærg-Hansen, Anne, and Nordestgaard, Børge G
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CAUSES of death , *RESEARCH , *GENETIC mutation , *GENETICS , *RESEARCH methodology , *CARDIOVASCULAR diseases , *LOW density lipoproteins , *GENETIC polymorphisms , *EVALUATION research , *MEDICAL cooperation , *RISK assessment , *COMPARATIVE studies ,CARDIOVASCULAR disease related mortality - Abstract
Background: Reduced low-density lipoprotein (LDL) cholesterol due to inhibition of proprotein convertase subtilisin/kexin 9 (PCSK9) reduces cardiovascular events and may therefore also reduce cardiovascular and all-cause mortality.Objectives: This study tested the hypothesis that genetically low LDL cholesterol due to PCSK9 variation is causally associated with low cardiovascular and all-cause mortality in the general population.Methods: A total of 109,566 individuals from the Copenhagen General Population Study and the Copenhagen City Heart Study were genotyped for PCSK9 R46L (rs11591147), R237W (rs148195424), I474V (rs562556), and E670G (rs505151). During a median follow-up of 10 years (range 0 to 42 years) and 1,247,225 person-years, there were 3,828 cardiovascular deaths and 16,373 deaths from any cause. Results were validated using data on 431,043 individuals from the UK Biobank.Results: An increasing number of weighted PCSK9 alleles were associated with stepwise lower LDL cholesterol of up to 0.61 mmol/l (24 mg/dl; 18.2%; p for trend <0.001) and with lower cardiovascular mortality (p = 0.001), but not with lower all-cause mortality (p = 0.11). In causal, genetic analyses, a 0.5-mmol/l (19.4-mg/dl) lower LDL cholesterol was associated with risk ratios for cardiovascular and all-cause mortality of 0.79 (95% confidence interval [CI]: 0.63 to 0.99; p = 0.04) and 1.02 (95% CI: 0.94 to 1.12; p = 0.63) in the Copenhagen studies, 0.79 (95% CI: 0.58 to 1.08; p = 0.14) and 0.98 (95% CI: 0.87 to 1.10; p = 0.75) in the UK Biobank, and of 0.79 (95% CI: 0.65 to 0.95; p = 0.01) and 1.01 (95% CI: 0.94 to 1.08; p = 0.85), respectively, in studies combined.Conclusions: Genetically low LDL cholesterol due to PCSK9 variation was causally associated with low risk of cardiovascular mortality, but not with low all-cause mortality in the general population. [ABSTRACT FROM AUTHOR]- Published
- 2019
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4. Primary Prevention With Statins: ACC/AHA Risk-Based Approach Versus Trial-Based Approaches to Guide Statin Therapy.
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Mortensen, Martin B., Afzal, Shoaib, Nordestgaard, Børge G., and Falk, Erling
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STATINS (Cardiovascular agents) , *CARDIOVASCULAR diseases , *CLINICAL trials , *COMPARATIVE studies , *ATHEROSCLEROSIS , *CARDIAC research , *ATHEROSCLEROSIS prevention , *ANTILIPEMIC agents , *DISEASES , *LONGITUDINAL method , *RESEARCH methodology , *MEDICAL cooperation , *MEDICAL protocols , *PREVENTIVE health services , *RESEARCH , *RISK assessment , *EVALUATION research , *RANDOMIZED controlled trials , *TREATMENT effectiveness - Abstract
Background: Guidelines recommend initiating primary prevention for atherosclerotic cardiovascular disease (ASCVD) with statins based on absolute ASCVD risk assessment. Recently, alternative trial-based and hybrid approaches were suggested for statin treatment eligibility.Objectives: This study compared these approaches in a direct head-to-head fashion in a contemporary population.Methods: The study used the CGPS (Copenhagen General Population Study) with 37,892 subjects aged 40 to 75 years recruited in 2003 to 2008, all free of ASCVD, diabetes, and statin use at baseline.Results: Among the population studied, 42% were eligible for statin therapy according to the 2013 American College of Cardiology/American Heart Association (ACC/AHA) risk assessment and cholesterol treatment guidelines approach, versus 56% with the trial-based approach and 21% with the hybrid approach. Among these statin-eligible subjects, the ASCVD event rate per 1,000 person-years was 9.8, 6.8, and 11.2, respectively. The ACC/AHA-recommended absolute risk score was well calibrated around the 7.5% 10-year ASCVD risk treatment threshold and discriminated better than the trial-based or hybrid approaches. Compared with the ACC/AHA risk-based approach, the net reclassification index for eligibility for statin therapy among 40- to 75-year-old subjects from the CGPS was -0.21 for the trial-based approach and -0.13 for the hybrid approach.Conclusions: The clinical performance of the ACC/AHA risk-based approach for primary prevention of ASCVD with statins was superior to the trial-based and hybrid approaches. Our results indicate that the ACC/AHA guidelines will prevent more ASCVD events than the trial-based and hybrid approaches, while treating fewer people compared with the trial-based approach. [ABSTRACT FROM AUTHOR]- Published
- 2015
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5. Early Coronary Atherosclerosis in Women With Previous Preeclampsia.
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Hauge, Maria G., Damm, Peter, Kofoed, Klaus F., Ersbøll, Anne S., Johansen, Marianne, Sigvardsen, Per E., Møller, Mathias B., Fuchs, Andreas, Kühl, Jørgen T., Nordestgaard, Børge G., Køber, Lars V., Gustafsson, Finn, and Linde, Jesper J.
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CORONARY artery disease , *PREECLAMPSIA , *CARDIOVASCULAR diseases risk factors , *BODY mass index , *CARDIOVASCULAR diseases , *DIABETES , *CORONARY angiography , *QUESTIONNAIRES - Abstract
Background: Women with previous preeclampsia have an increased risk of coronary artery disease later in life.Objectives: This study aimed to determine the prevalence of coronary atherosclerosis in younger women with previous preeclampsia in comparison with women from the general population.Methods: Women aged 40-55 years with previous preeclampsia were matched 1:1 on age and parity with women from the general population. Participants completed an extensive questionnaire, a clinical examination, and a coronary computed tomography angiography (CTA). The main study outcome was the prevalence of any coronary atherosclerosis on coronary CTA or a calcium score >0 in case of a nondiagnostic coronary CTA.Results: A total of 1,417 women, with a mean age of 47 years, were included (708 women with previous preeclampsia and 709 control subjects from the general population). Women with previous preeclampsia were more likely to have hypertension (284 [40.1%] vs 162 [22.8%]; P < 0.001), dyslipidemia (338 [47.7%] vs 296 [41.7%]; P = 0.023), diabetes mellitus (24 [3.4%] vs 8 [1.1%]; P = 0.004), and high body mass index (27.3 ± 5.7 kg/m2 vs 25.0 ± 4.2 kg/m2; P < 0.001). Cardiac computed tomography was performed in all women. The prevalence of any coronary atherosclerosis was higher in the preeclampsia group (193 [27.4%] vs 141 [20.0%]; P = 0.001) with an OR: 1.41 (95% CI: 1.08-1.85; P = 0.012) after adjustment for age, dyslipidemia, diabetes mellitus, smoking, body mass index, menopause, and parity.Conclusions: Younger women with previous preeclampsia had a slightly higher prevalence of coronary atherosclerosis compared with age- and parity-matched women from the general population. Preeclampsia remained an independent risk factor after adjustment for traditional cardiovascular risk factors. (The CoPenHagen PREeClampsia and cardIOvascUlar diSease study [CPH-PRECIOUS]; NCT03949829). [ABSTRACT FROM AUTHOR]- Published
- 2022
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6. Functional Promoter Variant in Zinc Finger Protein 202 Predicts Severe Atherosclerosis and Ischemic Heart Disease
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Stene, Maria C.A., Frikke-Schmidt, Ruth, Nordestgaard, Børge G., Grande, Peer, Schnohr, Peter, and Tybjærg-Hansen, Anne
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ZINC-finger proteins , *GENETIC polymorphisms , *HEART diseases , *CORONARY disease - Abstract
Objectives: This study was designed to test the hypotheses that single nucleotide polymorphisms (SNPs), in zinc finger protein 202 (ZNF202), predict severe atherosclerosis and ischemic heart disease (IHD). Background: ZNF202 is a transcriptional repressor controlling promoter elements in genes involved in vascular maintenance and lipid metabolism. Methods: We first determined genotype association for 9 ZNF202 SNPs with severe atherosclerosis (ankle brachial index >0.7 vs. ≤0.7) in a cross-sectional study of 5,355 individuals from the Danish general population. We then determined genotype association with IHD in 10,431 individuals from the Danish general population, the CCHS (Copenhagen City Heart Study), including 1,511 incident IHD events during 28 years of follow-up. Results were verified in 2 independent case-control studies including, respectively, 942 and 1,549 cases with IHD and 8,998 controls. Finally, we determined whether g.−660A>G altered transcriptional activity of the ZNF202 promoter in vitro. Results: Cross-sectionally, ZNF202 g.−660 GG versus AA homozygosity predicted an odds ratio for severe atherosclerosis of 2.01 (95% confidence interval [CI]: 1.34 to 3.01). Prospectively, GG versus AA homozygosity predicted a hazard ratio for IHD of 1.21 (95% CI: 1.02 to 1.43). In the 2 case-control studies, the equivalent odds ratios for IHD were 1.29 (95% CI: 1.02 to 1.62) and 1.60 (95% CI: 1.34 to 1.92), confirming the results from the prospective study. Only 2 other SNPs, which were highly correlated with g.−660A>G, also predicted risk of severe atherosclerosis and IHD. Finally, ZNF202 g.−660G versus g.−660A was associated with a 60% reduction in transcriptional activity in vitro, whereas none of the 2 correlated SNPs were predicted to be functional. Conclusions: Homozygosity for a common functional promoter variant in ZNF202 predicts severe atherosclerosis and an increased risk of IHD. [Copyright &y& Elsevier]
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- 2008
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7. Genetic Inhibition of CETP, Ischemic Vascular Disease and Mortality, and Possible Adverse Effects
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Johannsen, Trine Holm, Frikke-Schmidt, Ruth, Schou, Jesper, Nordestgaard, Børge G., and Tybjærg-Hansen, Anne
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CHOLESTERYL ester transfer protein , *GENETIC regulation , *ISCHEMIA , *VASCULAR diseases , *HUMAN genetic variation , *TORCETRAPIB , *SINGLE nucleotide polymorphisms , *ADVERSE health care events - Abstract
Objectives: This study tested whether genetic variation in the CETP gene is consistent with a protective effect of cholesteryl ester transfer protein (CETP) inhibition on risk of ischemic events and on total mortality, without the adverse effects reported for torcetrapib. Background: Torcetrapib, an inhibitor of CETP, increased risk of death and ischemic cardiovascular disease of those randomized to the drug, despite improving the lipid profile. Methods: The Copenhagen City Heart Study is a prospective cohort study of 10,261 individuals, aged 20 to 93 years, who were followed for up to 34 years (1976 to 2010). Of these, 2,087 developed ischemic heart disease, 1,064 developed ischemic cerebrovascular disease, and 3,807 died during follow-up. We selected 2 common genetic variants in CETP previously associated with reductions in CETP activity, thus mimicking the effect of pharmacological CETP inhibition. Results: In individuals carrying 4 versus 0 high-density lipoprotein cholesterol–increasing alleles, there was an increase in levels of high-density lipoprotein cholesterol of up to 14% (0.2 mmol/l), and concomitant decreases in triglycerides, low-density lipoprotein cholesterol, and non–high-density lipoprotein cholesterol of, respectively, 6% (0.1 mmol/l), 3% (0.1 mmol/l), and 4% (0.2 mmol/l) (p for trend 0.004 to <0.001). Corresponding hazard ratios were 0.76 (95% confidence interval [CI]: 0.68 to 0.85) for any ischemic vascular event, 0.74 (95% CI: 0.65 to 0.85) for ischemic heart disease, 0.65 (95% CI: 0.54 to 0.79) for myocardial infarction, 0.77 (95% CI: 0.65 to 0.93) for ischemic cerebrovascular disease, 0.71 (95% CI: 0.58 to 0.88) for ischemic stroke, and 0.88 (95% CI: 0.80 to 0.97) for total mortality. CETP genotypes did not associate with variation in markers of possible side effects previously reported for torcetrapib. Conclusions: Genetic CETP inhibition associates with reductions in risk of ischemic heart disease, myocardial infarction, ischemic cerebrovascular disease, and ischemic stroke, with a corresponding antiatherogenic lipid profile, and with increased longevity, without adverse effects. [Copyright &y& Elsevier]
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- 2012
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