| 1. |
- Allahyari, Ali, et al.
(författare)
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Application of the 2019 ESC/EAS dyslipidaemia guidelines to nationwide data of patients with a recent myocardial infarction : a simulation study
- 2020
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Ingår i: European Heart Journal. - : Oxford University Press (OUP). - 0195-668X .- 1522-9645. ; 41:40, s. 3900-3909
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Tidskriftsartikel (refereegranskat)abstract
- AIMS: To estimate the proportion of patients with a recent myocardial infarction (MI) who would be eligible for additional lipid-lowering therapy according to the 2019 European Society of Cardiology (ESC)/European Atherosclerosis Society (EAS) guidelines for the management of dyslipidaemias, and to simulate the effects of expanded lipid-lowering therapy on attainment of the low-density lipoprotein cholesterol (LDL-C) target as recommended by the guidelines.METHODS AND RESULTS: Using the nationwide SWEDEHEART register, we included 25 466 patients who had attended a follow-up visit 6-10 weeks after an MI event, 2013-17. While most patients (86.6%) were receiving high-intensity statins, 82.9% of the patients would be eligible for expanded lipid-lowering therapy, as they had not attained the target of an LDL-C level of <1.4 mmol and a ≥50% LDL-C level reduction. When maximized use of high-intensity statins followed by add-on therapy with ezetimibe was simulated using a Monte Carlo model, the LDL-C target was reached in 19.9% using high-intensity statin monotherapy and in another 28.5% with high-intensity statins and ezetimibe, while 50.7% would still be eligible for proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors. When use of alirocumab or evolocumab was simulated in those who were eligible for PCSK9 inhibitors, around 90% of all patients attained the LDL-C target.CONCLUSION : Our study suggests that, even with maximized use of high-intensity statins and ezetimibe, around half of patients with MI would be eligible for treatment with PCSK9 inhibitors according to the 2019 ESC/EAS guidelines. Considering the current cost of PCSK9 inhibitors, the financial implications of the new guidelines may be substantial.
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| 2. |
- Allahyari, Ali, et al.
(författare)
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Low-density lipoprotein-cholesterol target attainment according to the 2011 and 2016 ESC/EAS dyslipidaemia guidelines in patients with a recent myocardial infarction : nationwide cohort study, 2013–17
- 2021
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Ingår i: European Heart Journal - Quality of Care and Clinical Outcomes. - : Oxford University Press. - 2058-5225 .- 2058-1742. ; 7:1, s. 59-67
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Tidskriftsartikel (refereegranskat)abstract
- AIMS: To assess low-density lipoprotein cholesterol (LDL-C) treatment target attainment among myocardial infarction (MI) patients according to the ESC/EAS dyslipidaemia guidelines from 2011 (LDL-C <1.8 mmol/L or ≥ 50% LDL-C reduction) and 2016 (LDL-C <1.8 mmol/L and ≥50% LDL-C reduction).METHODS AND RESULTS: Using nationwide registers, we identified 44,890 patients aged 21-74 admitted for MI, 2013-2017. We included those attending follow-up visits at 6-10 weeks (n = 25,466) and 12-14 months (n = 17,117) after the event. Most patients received high-intensity statin monotherapy (84.3% [6-10 weeks] and 69.0% [12-14 months]) or statins with ezetimibe (2.7% and 10.2%). The proportion of patients attaining the 2011 LDL-C target was 63.8% (6-10 weeks) and 63.5% (12-14 months). The corresponding numbers for the 2016 LDL-C target was 31.6% (6-10 weeks) and 31.5% (12-14 months). At the 6-10-week follow-up, 37% of those not attaining the 2011 LDL-C target and 48% of those not attaining the 2016 target had an LDL-C level that was ≥0.5 mmol/L from the target. When comparing LDL-C measurements performed before vs. after the release of the 2016 guidelines, attainment of the 2016 LDL-C target increased from 30.2% to 35.0% (6-10 weeks) and from 27.6% to 37.6% (12-14 months).CONCLUSIONS: In a nationwide register, one out of three patients with a recent MI had not attained the LDL-C target of the 2011 ESC/EAS guidelines and two out of three patients had not attained the LDL-C target of the 2016 guidelines.
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| 3. |
- Cederström, Sofia, et al.
(författare)
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Association between high-sensitivity C-reactive protein and coronary atherosclerosis in a general middle-aged population.
- 2023
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Ingår i: Scientific reports. - : Springer Nature. - 2045-2322. ; 13:1
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Tidskriftsartikel (refereegranskat)abstract
- Despite abundant knowledge about the relationship between inflammation and coronary atherosclerosis, it is still unknown whether systemic inflammation measured as high-sensitivity C-reactive protein (hsCRP) is associated with coronary atherosclerosis in a general population. This study aimed to examine the association between hsCRP and coronary computed tomography angiography (CCTA)-detected coronary atherosclerosis in a population-based cohort. Out of 30,154 randomly invited men and women aged 50 to 64years in the Swedish Cardiopulmonary Bioimage Study (SCAPIS), 25,408 had a technically acceptable CCTA and analysed hsCRP. Coronary atherosclerosis was defined as presence of plaque of any degree in any of 18 coronary segments. HsCRP values were categorised in four groups. Compared with hsCRP below the detection limit, elevated hsCRP (≥2.3mg/L) was weakly associated with any coronary atherosclerosis (OR 1.15, 95% CI 1.07-1.24), coronary diameter stenosis≥50% (OR 1.27, 95% CI 1.09-1.47),≥4 segments involved (OR 1.13, 95% CI 1.01-1.26 ) and severe atherosclerosis (OR 1.33, 95% CI 1.05-1.69) after adjustment for age, sex and traditional risk factors. The associations were attenuated after further adjustment for body mass index (BMI), although elevated hsCRP still associated with noncalcified plaques (OR 1.16, 95% CI 1.02-1.32), proposed to be more vulnerable. In conclusion, the additional value of hsCRP to traditional risk factors in detection of coronary atherosclerosis is low. The association to high-risk noncalcified plaques, although unlikely through a causal pathway, could explain the relationship between hsCRP and clinical coronary events in numerous studies.
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| 4. |
- Khedri, Masih, et al.
(författare)
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Statin Treatment Intensity, Discontinuation, and Long-Term Outcome in Patients With Acute Myocardial Infarction and Impaired Kidney Function
- 2023
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Ingår i: Journal of Cardiovascular Pharmacology. - : Wolters Kluwer. - 0160-2446 .- 1533-4023. ; 81:6, s. 400-410
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Tidskriftsartikel (refereegranskat)abstract
- Statin dosage in patients with acute myocardial infarction (AMI) and concomitant kidney dysfunction is a clinical dilemma. We studied discontinuation during the first year after an AMI and long-term outcome in patients receiving high versus low–moderate intensity statin treatment, in relation to kidney function. For the intention-to-treat analysis (ITT-A), we included all patients admitted to Swedish coronary care units for a first AMI between 2005 and 2016 that survived in-hospital, had known creatinine, and initiated statin therapy (N = 112,727). High intensity was initiated in 38.7% and low–moderate in 61.3%. In patients with estimated glomerular filtration rate (eGFR) < 60 mL/min/1.73 m2, 25% discontinued treatment the first year; however, the discontinuation rate was similar regardless of the statin intensity. After excluding patients who died, changed therapy, or were nonadherent during the first year, 84,705 remained for the on-treatment analysis (OT-A). Patients were followed for 12.6 (median 5.6) years. In patients with eGFR 30–59 mL/min, high-intensity statin was associated with lower risk for the composite death, reinfarction, or stroke both in ITT-A (hazard ratio [HR] 0.93; 95% confidence interval, 0.87–0.99) and OT-A (HR 0.90; 0.83–0.99); the interaction test for OT-A indicated no heterogeneity for the eGFR < 60 mL/min group (P = 0.46). Similar associations were seen for all-cause mortality. We confirm that high-intensity statin treatment is associated with improved long-term outcome after AMI in patients with reduced kidney function. Most patients with reduced kidney function initiated on high-intensity statins are persistent after 1 year and equally persistent as patients initiated on low–moderate intensity.
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| 5. |
- Mörtberg, Josefin, et al.
(författare)
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Prognostic importance of biomarkers associated with haemostatic, vascular and endothelial disturbances in acute coronary syndrome patients in relation to kidney function
- 2023
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Ingår i: International Journal of Cardiology. - : Elsevier BV. - 0167-5273 .- 1874-1754. ; 373, s. 64-71
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Patients with kidney failure have a high risk for cardiovascular events. We aimed to evaluate the prognostic importance of selected biomarkers related to haemostasis, endothelial function, and vascular regulation in patients with acute coronary syndrome (ACS), and to study whether this association differed in patients with renal dysfunction.METHODS: Plasma was collected in 1370 ACS patients included between 2008 and 2015. Biomarkers were analysed using a Proximity Extension Assay and a Multiple Reaction Monitoring mass spectrometry assay. To reduce multiplicity, biomarkers correlating with eGFR were selected a priori among 36 plasma biomarkers reflecting endothelial and vascular function, and haemostasis. Adjusted Cox regression were used to study their association with the composite outcome of myocardial infarction, ischemic stroke, heart failure or death. Interaction with eGFR strata above or below 60 ml/min/1.73 m 2 was tested. RESULTS: Tissue factor, proteinase-activated receptor, soluble urokinase plasminogen activator surface receptor (suPAR), thrombomodulin, adrenomedullin, renin, and angiotensinogen correlated inversely with eGFR and were selected for the Cox regression. Mean follow-up was 5.2 years during which 428 events occurred. Adrenomedullin, suPAR, and renin were independently associated with the composite outcome. Adrenomedullin showed interaction with eGFR strata (p = 0.010) and was associated with increased risk (HR 1.88; CI 1.44-2.45) only in patients with eGFR ≥60 ml/min/ 1.73 m 2. CONCLUSIONS: Adrenomedullin, suPAR, and renin were associated with the composite outcome in all. Adrenomedullin, involved in endothelial protection, showed a significant interaction with renal function and outcome, and was associated with the composite outcome only in patients with preserved kidney function.
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| 6. |
- Ritsinger, Viveca, et al.
(författare)
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Design and rationale of the myocardial infarction and new treatment with metformin study (MIMET) - Study protocol for a registry-based randomised clinical trial
- 2023
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Ingår i: Journal of diabetes and its complications. - : Elsevier. - 1056-8727 .- 1873-460X. ; 37:10
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Tidskriftsartikel (refereegranskat)abstract
- Aims: To investigate if addition of metformin to standard care (life-style advice) reduces the occurrence of cardiovascular events and death after myocardial infarction (MI) in patients with newly detected prediabetes.Methods: The Myocardial Infarction and new treatment with Metformin study (MIMET) is a large multicentre registry-based randomised clinical trial (R-RCT) within the SWEDEHEART registry platform expected to include 5160 patients with MI and newly detected prediabetes (identified with fasting blood glucose, HbA1c or 2-h glucose on oral glucose tolerance test) at similar to 20 study sites in Sweden. Patients 18-80 years, without known diabetes and naive to glucose lowering therapy, will be randomised 1:1 to open-label metformin therapy plus standard care or standard care alone.Outcomes: Patients will be followed for 2 years for the primary outcome new cardiovascular event (first of death, non-fatal MI, hospitalisation for heart failure or non-fatal stroke). Secondary endpoints include individual components of the primary endpoint, diabetes diagnosis, initiation of any glucose lowering therapy, cancer, and treatment safety. Events will be collected from national healthcare registries.Conclusions: The MIMET study will investigate if metformin is superior to standard care after myocardial infarction in preventing cardiovascular events in patients with prediabetes (Clinicaltrials.gov identifier: NCT05182970; EudraCT No: 2019-001487-30).
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| 7. |
- Ritsinger, Viveca, et al.
(författare)
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Diabetes, metformin and glucose lowering therapies after myocardial infarction : Insights from the SWEDEHEART registry
- 2020
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Ingår i: Diabetes & Vascular Disease Research. - : SAGE Publications. - 1479-1641 .- 1752-8984. ; 17:6
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To explore real-life use of glucose lowering drugs and prognosis after acute myocardial infarction (AMI) with a special focus on metformin.METHODS: Patients (n = 70270) admitted for AMI 2012-2017 were stratified by diabetes status and glucose lowering treatment and followed for mortality and MACE+ (AMI, heart failure (HF), stroke, mortality) until end of 2017 (mean follow-up time 3.4 ± 1.4 years) through linkage with national registries and SWEDEHEART. Hazard ratios (HR) were calculated in adjusted Cox proportional hazard regression models.RESULTS: Mean age was 68 ± 11 years and 70% were male. Of patients with diabetes (n = 16356; 23%), a majority had at least one glucose lowering drug (81%) of whom 51% had metformin (24% monotherapy), 43% insulin and a minority any SGLT2i/GLP-1 RA (5%). Adjusted HR for patients with versus without diabetes was 1.31 (95% CI 1.27-1.36) for MACE+ and 1.48 (1.41-1.56) for mortality. Adjusted HR for MACE+ for diabetes patients on metformin was 0.92 (0.85-0.997), p = 0.042 compared to diet treated diabetes.CONCLUSION: Diabetes still implies a high complication risk after AMI. Metformin and insulin were the most common treatment used in almost half of the diabetes population. Furthermore, patients treated with metformin had a lower cardiovascular risk after AMI and needs to be confirmed in prospective controlled trials.
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| 8. |
- Salzinger, Barbara, et al.
(författare)
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Associations between inflammatory and angiogenic proteomic biomarkers, and cardiovascular events and mortality in relation to kidney function
- 2024
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Ingår i: Clinical Kidney Journal. - : Oxford University Press. - 2048-8505 .- 2048-8513. ; 17:3
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundThe links between chronic kidney disease (CKD) and the high burden of cardiovascular disease remain unclear. We aimed to explore the association between selected inflammatory and angiogenic biomarkers, kidney function and long-term outcome in patients with an acute coronary syndrome (ACS) and to test the hypothesis that CKD status modifies this association.MethodsA total of 1293 ACS patients hospitalized between 2008 and 2015 were followed until 31 December 2017. Plasma was collected on days 1–3 after admission. A total of 13 biomarkers were a priori identified and analysed with two proteomic methods, proximity extension assay or multiple reaction monitoring mass spectrometry. Boxplots and multiple linear regression models were used to study associations between biomarkers and kidney function and adjusted standardized Cox regression with an interaction term for CKD was used to assess whether CKD modified the association between biomarkers and major adverse cardiovascular events and death (MACE+).ResultsThe concentrations of nine biomarkers—endothelial cell-specific molecule-1 (ESM-1), fibroblast growth factor 23 (FGF-23), fractalkine (CX3CL1), interleukin-1 receptor antagonist (IL-1RA), interleukin-18 (IL-18), monocyte chemotactic protein-1 (MCP-1), placenta growth factor (PlGF), transmembrane immunoglobulin 1 (TIM-1) and vascular endothelial growth factor A (VEGFA)—were inversely associated with kidney function. ESM-1, FGF-23 and TIM-1 showed associations with MACE+. Only FGF23 remained independently associated after adjustment for the other biomarkers (hazard ratio per standard deviation increase 1.34; 95% Bonferroni corrected confidence interval 1.19–1.50). None of the biomarkers showed an interaction with CKD.ConclusionsThe concentrations of 9 of the 13 prespecified inflammatory and angiogenic proteomic biomarkers increased when kidney function declined. Only FGF-23 demonstrated an independent association with MACE+, and this association was not modified by CKD status. These findings further support FGF-23 as an independent prognostic marker in ACS patients with and without CKD.
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| 9. |
- Yari, Ali, et al.
(författare)
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Eligibility for lipid-lowering therapy when applying systemic coronary risk estimation 2 according to guidelines on apparently healthy middle-aged individuals
- 2024
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Ingår i: EUROPEAN JOURNAL OF PREVENTIVE CARDIOLOGY. - 2047-4873 .- 2047-4881.
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Tidskriftsartikel (refereegranskat)abstract
- Aims To estimate the proportion eligible for lipid-lowering therapy (LLT) when using the systemic coronary risk estimation 2 (SCORE2) on apparently healthy individuals.Methods and results Individuals aged 50-64 years were randomly invited to The Swedish Cardiopulmonary Bioimage Study (n = 30 154). Participants with previous atherosclerotic cardiovascular disease (CVD), diabetes mellitus, or chronic kidney disease were excluded. The 10-year risk of CVD was estimated using the SCORE2 equation and the multicell chart. Eligibility for LLT was estimated according to the 2021 European Society of Cardiology CVD prevention guidelines. Presence of coronary atherosclerosis was determined using coronary computed tomography angiography (CCTA). Among 26 570 apparently healthy individuals, 32% had high and 4% had very high 10-year CVD risk, according to the SCORE2 equation. Among high- and very-high-risk individuals, 99% had low-density lipoprotein cholesterol levels above guideline goals making 35% of the total population eligible for LLT. Of those eligible, undergoing imaging, 38% had no signs of coronary atherosclerosis according to CCTA. Using the SCORE2 chart, 52% of the population were eligible for LLT, of which 44% had no signs of coronary atherosclerosis. In those with high or very high risk, ongoing LLT was reported in 7% and another 11% received LLT within 6 months after study participation.Conclusion Nearly all apparently healthy individuals with high and very high CVD risk, or 35% of the total population, were eligible for LLT according to guidelines, and a large proportion had no signs of atherosclerosis. Compared with the SCORE2 equation, the SCORE2 chart resulted in more individuals being eligible for LLT. What proportion of an apparently healthy middle-aged population would be eligible for lipid-lowering therapy (LLT) according to the 2021 European Society of Cardiology (ESC) guidelines when using systemic coronary risk estimation 2 (SCORE2)? What proportion of those eligible for LLT have atherosclerosis according to coronary imaging? According to the guidelines, nearly all individuals categorized as high and very high risk according to the SCORE2 equation, or 35% of the total population, were eligible for LLT, of which 38% had no signs of coronary atherosclerosis. These proportions increased when the SCORE2 multicell chart was used. Implementing SCORE2 and the ESC guidelines would result in more than one in three apparently healthy middle-aged individuals being eligible for LLT. A significant proportion would have no signs of coronary atherosclerosis.
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