Interleukin-1Beta and risk of premature death and MACE in patients with myocardial infarction

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
J Silvain ◽  
M Kerneis ◽  
M Zeitouni ◽  
B Lattuca ◽  
E Mertens ◽  
...  

Abstract Background Inhibition of the interleukin-1β (IL-1β) innate immunity pathway is associated with anti-inflammatory effects and a reduced risk of recurrent cardiovascular events in stable patients with previous myocardial infarction (MI) and elevated high sensitivity C-reactive protein (hs-CRP). However, the prognosis value of IL-1β level in acute myocardial infarction patients has never been evaluated. We aim to assess the association between IL-1β level with all-cause mortality in patients with acute ST segment elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention and the interplay between IL-1β and hs-CRP concentrations on the risk of premature death. Methods IL-1β concentration was measured among 1398 STEMI patients enrolled in a prospective cohort study. Crude and hazard ratios for all-cause and cardiovascular mortality were analyzed at 90-days and one-year using a multivariate-cox proportional regression analysis. Major cardiovascular events (MACE) were also analyzed. Results In a STEMI population, IL-1β concentration measured at admission was independently associated with all-cause mortality at 90 days (adjusted hazard ratio [adjHR], 1.43 per 1SD increase; 95% CI, 1.12 to 1.83; p<0.005). The relation was nonlinear, and we identified a threshold of IL-1β >10 pg/mL that was markedly associated with higher mortality rates at 90 days (adjHR: 2.80; 95% CI: 1.63–4.80, p=0.0002) and one-year (adjHR: 1.75; 95% CI: 1.09–2.78, p=0.019), regardless of the hs-CRP concentration. The relationship was even stronger when considering cardiovascular mortality and MACE at 90 days (adjHR: 2.31; 95% CI: 1.30–4.10, p=0.004 and 2.17; 95% CI: 1.24–3.80, p=0.006) and at one year (adjHR: 2.26; 95% CI: 1.31–3.87, p=0.03 and 2.25; 95% CI: 1.33–3.79, p=0.004). Conclusion IL-1β measured at admission in acute MI patients is associated with the risk of mortality and recurrent major cardiovascular events, regardless of the CRP level. A threshold of 10 pg/mL identifies patients at higher risk of events. Survival Funding Acknowledgement Type of funding source: None

2018 ◽  
Vol 25 (8) ◽  
pp. 844-853 ◽  
Author(s):  
Safi U Khan ◽  
Swapna Talluri ◽  
Haris Riaz ◽  
Hammad Rahman ◽  
Fahad Nasir ◽  
...  

Background The comparative effects of statins, ezetimibe with or without statins and proprotein convertase subtilisin-kexin type 9 (PCSK9) inhibitors remain unassessed. Design Bayesian network meta-analysis was conducted to compare treatment groups. Methods Thirty-nine randomized controlled trials were selected using MEDLINE, EMBASE, and CENTRAL (inception – September 2017). Results In network meta-analysis of 189,116 patients, PCSK9 inhibitors were ranked as the best treatment for prevention of major adverse cardiovascular events (Surface Under Cumulative Ranking Curve (SUCRA), 85%), myocardial infarction (SUCRA, 84%) and stroke (SUCRA, 80%). PCSK9 inhibitors reduced the risk of major adverse cardiovascular events compared with ezetimibe + statin (odds ratio (OR): 0.72; 95% credible interval (CrI), 0.55–0.95; Grading of Recommendation Assessment, Development and Evaluation (GRADE) criteria: moderate), statin (OR: 0.78; 95% CrI: 0.62–0.97; GRADE: moderate) and placebo (OR: 0.63; 95% CrI: 0.49–0.79; GRADE: high). The PCSK9 inhibitors were consistently superior to groups for major adverse cardiovascular event reduction in secondary prevention trials (SUCRA, 95%). Statins had the highest probability of having lowest rates of all-cause mortality (SUCRA, 82%) and cardiovascular mortality (SUCRA, 84%). Compared with placebo, statins reduced the risk of all-cause mortality (OR: 0.88; 95% CrI: 0.83–0.94; GRADE: moderate) and cardiovascular mortality (OR: 0.84; 95% CrI: 0.77–0.90; GRADE: high). For cardiovascular mortality, PCSK9 inhibitors were ranked as the second best treatment (SUCRA, 78%) followed by ezetimibe + statin (SUCRA, 50%). Conclusion PCSK9 inhibitors were ranked as the most effective treatment for reducing major adverse cardiovascular events, myocardial infarction and stroke, without having major safety concerns. Statins were ranked as the most effective therapy for reducing mortality.


2011 ◽  
Vol 18 (6) ◽  
pp. 813-823 ◽  
Author(s):  
Ingrid Hopper ◽  
Baki Billah ◽  
Marina Skiba ◽  
Henry Krum

Background: Impaired glucose tolerance (IGT) and impaired fasting glucose (IFG) are pre-diabetic states, treatment of which may prevent or delay the onset of overt diabetes and thus potentially reduce major cardiovascular (CV) events. We therefore sought to determine whether interventions (including diet, exercise and pharmacological therapy), altered all-cause and cardiovascular related mortality in such subjects. Methods: We performed a meta-analysis of prospective, randomised controlled trials (RCTs) that were identified in the medical literature and databases. Trials were eligible for inclusion if they reported all-cause mortality rates (at a minimum), recruited approximately 100 patients and had a minimum follow-up of one year. Interventions were divided into pharmacological and non-pharmacological. Results: Ten RCTs that enrolled 23,152 patients met the above entry criteria. Trials ran for an average of 3.75 years. Diabetes was delayed or prevented by these interventions vs control (risk ratio 0.83, 95%CI 0.80–0.86). Non-drug approaches ( n = 3495) were superior to drug-based approaches ( n = 20,872) in diabetes prevention (0.52, 0.46–0.58 vs 0.70, 0.58–0.85, P < 0.05). There was no difference in risk of all-cause mortality in the intervention versus control group (0.96, 0.84–1.10) and no difference in CV death (1.04, 0.61–1.78). There was a non-significant trend towards reduction in fatal and non-fatal myocardial infarction (0.59, 0.23–1.50). Fatal and non-fatal stroke was borderline reduced (0.76, 0.58–0.99) with intervention versus control. Conclusions: Despite interventions being mostly successful in retarding progression to overt diabetes, this did not result in reductions in all-cause or cardiovascular mortality, or myocardial infarction, with the possible exception of stroke.


2017 ◽  
Vol 63 (7) ◽  
pp. 1214-1226 ◽  
Author(s):  
Mark Y Chan ◽  
Megan L Neely ◽  
Matthew T Roe ◽  
Shaun G Goodman ◽  
David Erlinge ◽  
...  

Abstract BACKGROUND There are conflicting data on whether changes in N-terminal pro–B-type natriuretic peptide (NT-proBNP) and high-sensitivity C-reactive protein (hs-CRP) concentrations between time points (delta NT-proBNP and hs-CRP) are associated with a change in prognosis. METHODS We measured NT-proBNP and hs-CRP at 3 time points in 1665 patients with non–ST-segment elevation acute coronary syndrome (NSTEACS). Cox proportional hazards was applied to the delta between temporal measurements to determine the continuous association with cardiovascular events. Effect estimates for delta NT-proBNP and hs-CRP are presented per 40% increase as the basic unit of temporal change. RESULTS Median NT-proBNP was 370.0 (25th, 75th percentiles, 130.0, 996.0), 340.0 (135.0, 875.0), and 267.0 (111.0, 684.0) ng/L; and median hs-CRP was 4.6 (1.7, 13.1), 1.9 (0.8, 4.5), and 1.8 (0.8, 4.4) mg/L at baseline, 30 days, and 6 months, respectively. The deltas between baseline and 6 months were the most prognostically informative. Every +40% increase of delta NT-proBNP (baseline to 6 months) was associated with a 14% greater risk of cardiovascular death (adjusted hazard ratio (HR) 1.14, 95% CI, 1.03–1.27) and with a 14% greater risk of all-cause death (adjusted HR 1.14, 95% CI, 1.04–1.26), while every +40% increase of delta hs-CRP (baseline to 6 months) was associated with a 9% greater risk of the composite end point (adjusted HR 1.09, 95% CI, 1.02–1.17) and a 10% greater risk of myocardial infarction (adjusted HR 1.10, 95%, CI 1.00–1.20). CONCLUSIONS Temporal changes in NT-proBNP and hs-CRP are quantitatively associated with future cardiovascular events, supporting their role in dynamic risk stratification of NSTEACS. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov identifier NCT00699998


2021 ◽  
Vol 20 (1) ◽  
Author(s):  
Shahnam Sharif ◽  
Y. Van der Graaf ◽  
M. J. Cramer ◽  
L. J. Kapelle ◽  
G. J. de Borst ◽  
...  

Abstract Background Type 2 diabetes is a condition associated with a state of low-grade inflammation caused by adipose tissue dysfunction and insulin resistance. High sensitive-CRP (hs-CRP) is a marker for systemic low-grade inflammation and higher plasma levels have been associated with cardiovascular events in various populations. The aim of the current study is to evaluate the relation between hs-CRP and incident cardiovascular events and all-cause mortality in high-risk type 2 diabetes patients. Methods Prospective cohort study of 1679 type 2 diabetes patients included in the Second Manifestations of ARTerial disease (SMART). Cox proportional hazard models were used to evaluate the risk of hs-CRP on cardiovascular events (composite of myocardial infarction, stroke and vascular mortality) and all-cause mortality. Hs-CRP was log-transformed for continuous analyses. Findings were adjusted for age, sex, BMI, current smoking and alcohol use, non-HDL-cholesterol and micro-albuminuria. Results 307 new cardiovascular events and 343 deaths occurred during a median follow-up of 7.8 years (IQR 4.2–11.1). A one unit increase in log(hs-CRP) was related to an increased vascular- and all-cause mortality risk (HR 1.21, 95% CI 1.01–1.46 and HR 1.26, 95% CI 1.10–1.45 respectively). No relation was found between log(hs-CRP) and myocardial infarction or stroke. The relations were similar in patients with and without previous vascular disease. Conclusion Low grade inflammation, as measured by hs-CRP, is an independent risk factor for vascular- and all-cause mortality but not for cardiovascular events in high-risk type 2 diabetes patients. Chronic low-grade inflammation may be a treatment target to lower residual cardiovascular risk in type 2 diabetes patients.


2021 ◽  
pp. 263246362110553
Author(s):  
Anggoro Budi Hartopo ◽  
Indah Sukmasari ◽  
Maria Patricia Inggriani ◽  
Thomas Rikl ◽  
Stefi Geovani Valentin Hayon ◽  
...  

Background: Inflammatory biomarkers are associated with adverse cardiovascular events during ST-elevation acute myocardial infarction (STEMI). We aimed to investigate the role of inflammatory biomarkers, high-sensitivity C-reactive protein (hs-CRP), and soluble ST-2 (sST2), for prediction of adverse cardiovascular events in STEMI. Methods: This was a prospective cohort study that consecutively enrolled patients with STEMI. Subjects were observed during hospitalization until discharge or fatal events happened. Adverse cardiovascular event was a compilation of cardiac mortality, acute heart failure, cardiogenic shock, reinfarction, and malignant ventricular arrhythmia. Blood samples were withdrawn on admission and inflammatory biomarkers (hs-CRP and sST2) were measured. The receiver operator characteristics curve and multivariable analysis were performed to determine which inflammatory biomarkers predict in-hospital adverse cardiovascular events and mortality. Result: Of 166 subjects, the in-hospital adverse cardiovascular events occurred in 41 subjects (24.6%) and mortality occurred in 16 subjects (9.6%). Subjects with in-hospital adverse cardiovascular events and mortality had a significantly higher hs-CRP level, but comparable sST2 level than subjects without events. The hs-CRP level was the most precise biomarkers to predict in-hospital adverse cardiovascular events (hs-CRP cut-off ≥2.75 mg/L) and mortality (hs-CRP cut-off ≥7 mg/L). Multivariable analysis indicated hs-CRP ≥2.75 mg/L as an independent predictor for in-hospital adverse cardiovascular events (adjusted odds ratio [OR]: 2.79, 95% confidence interval [CI]: 1.05-7.39, P = .039) and hs-CRP ≥7 mg/L for mortality (adjusted OR: 5.45, 95% CI: 1.13-26.18, P = .034) in STEMI. Conclusion: On admission, hs-CRP level independently predicted in-hospital adverse cardiovascular events, at cut-off level ≥2.75 mg/L, and mortality, at cut-off level ≥7 mg/L, in STEMI patients.


2016 ◽  
Vol 7 (2) ◽  
pp. 129-138 ◽  
Author(s):  
Roland Klingenberg ◽  
Soheila Aghlmandi ◽  
Lorenz Räber ◽  
Baris Gencer ◽  
David Nanchen ◽  
...  

Background: Clinical scores and biomarkers improve risk stratification of patients with acute coronary syndromes. However, little is known about their value in patients referred for coronary angiography. Methods: Consecutive patients admitted at four Swiss university hospitals with a diagnosis of acute coronary syndrome were enrolled into the SPUM-ACS Biomarker Cohort between 2009 and 2012. Patients were followed at 30 days and 1 year with assessment of adjudicated events including all-cause mortality and the composite of all-cause mortality or non-fatal recurrent myocardial infarction. Results: Events and biomarkers were analysed in 1892 patients (52.4% with ST-segment elevation myocardial infarction, 43.3% with non-ST-segment elevation myocardial infarction and 4.3% with unstable angina). Death at 30 days occurred in 35 patients (1.9%) and at 1 year in 80 patients (4.3%). The choice of troponin assay (conventional versus high sensitivity) to calculate the Global Registry of Acute Coronary Events (GRACE) score did not affect risk prediction. The prognostic accuracy of the GRACE score was improved when combined with three individual biomarkers including high sensitivity troponin T (hsTnT), N-terminal-pro B-type natriuretic peptide (NT-proBNP) and high sensitivity C-reactive protein (hsCRP) to yield a 9% increment (C-statistic 0.73–>0.82) for the discrimination of short-term risk for all-cause mortality. In contrast, the novel biomarkers placental growth factor (PlGF), soluble fms-like tyrosine kinase-1 (sFlt-1) and the ratio sFlt-1/PlGF did not improve risk stratification. Conclusions: In patients with acute coronary syndrome referred for coronary angiography, combinations of biomarkers including hsTnT, NT-proBNP and hsCRP with the GRACE score enhanced risk discrimination. Clinical Trials Registration: NCT01000701


2021 ◽  
Vol 8 ◽  
Author(s):  
Xiaoyuan Zhang ◽  
Shanjie Wang ◽  
Shaohong Fang ◽  
Bo Yu

Background: High sensitivity CRP (hs-CRP) has attracted intense interest in risk assessment. We aimed to explore its prognostic value in patients with acute myocardial infarction (AMI).Methods and Results: We enrolled 4,504 consecutive AMI patients in this prospective cohort study. The associations between hs-CRP levels with the incidence of in-hospital HF was evaluated by logistic regression analysis. The association between hs-CRP levels and the cumulative incidence of HF after hospitalization were evaluated by Fine-Gray proportional sub-distribution hazards models, accounting for death without HF as competing risk. Cox proportional hazards regression models were constructed to estimate the association between hs-CRP levels and the risk of all-cause mortality. Over a median follow-up of 1 year, 1,112 (24.7%) patients developed in-hospital HF, 571 (18.9%) patients developed HF post-discharge and 262 (8.2%) patients died. In the fully adjusted model, the risk of in-hospital heart failure (HF) [95% confidence intervals (CI)] among those patients with hs-CRP values in quartile 3 (Q3) and Q4 were 1.36 (1.05–1.77) and 1.41 (1.07–1.85) times as high as the risk among patients in Q1 (p trend &lt; 0.001). Patients with hs-CRP values in Q3 and Q4 had 1.33 (1.00–1.76) and 1.80 times (1.37–2.36) as high as the risk of HF post-discharge compared with patients in Q1 respectively (p trend &lt; 0.001). Patients with hs-CRP values in Q3 and Q4 had 1.74 (1.08–2.82) and 2.42 times (1.52–3.87) as high as the risk of death compared with patients in Q1 respectively (p trend &lt; 0.001).Conclusions: Hs-CRP was found to be associated with the incidence of in-hospital HF, HF post-discharge and all-cause mortality in patients with AMI.


Circulation ◽  
2015 ◽  
Vol 132 (suppl_3) ◽  
Author(s):  
Diego Fernández-Rodríguez ◽  
Ander Regueiro ◽  
Xavier Freixa ◽  
Marc Trilla ◽  
Mónica Masotti

Introduction: Prognosis and management of women with ST-segment elevation myocardial infarction remains controversial. Hypothesis: The gender (female sex) influences the prognosis and the care of patients in a regional myocardial infarction network. Methods: Outcomes of patients activated by the Catalan network between January 2010 and December 2011, were analyzed according to gender. Time intervals, revascularization proportion, type of revascularization, in-hospital all-cause mortality and complications, 30-day all-cause mortality and one-year all-cause mortality were evaluated. Results: From a total of 5831 patients activated by the myocardial infarction network, 4380 patients had a diagnosis of ST-segment elevation myocardial infarction, and 961 (21.9%) of them were women. Women were older (69.8±13.4 vs. 60.6±12.8, p<0.001), had a higher prevalence of diabetes (27.1% vs. 18.1%, pI (24.9% vs. 17.3%, p<0.001), and no reperfusion (8.8% vs. 5.2%, p<0.001) as compared with men. In addition, women had greater time delays in medical care (first medical contact-to-balloon: 132-minutes vs. 122-minutes, p<0.001; symptoms onset-to-balloon: 236-minutes vs. 210-minutes, p<0.001). Women presented higher percentages of overall in-hospital complications (20.6% vs. 17.4%, p=0.031), in-hospital mortality (4.8% vs. 2.6%, p=0.001), 30-day mortality (9.1% vs. 4.5%, p<0.001) and one-year mortality (14.0% vs. 8.3%, p<0.001) compared with men. Nevertheless, after multivariate adjustment, no differences in 30-day and one-year mortality were observed (30-day adjusted hazard ratio [95% confidence interval]: 1.25 [0.94-1.65], p=0.123; one-year adjusted hazard ratio [95% confidence interval]: 0.88 [0.69-1.07], p=0.128). . Conclusions: Despite a higher risk profile and poorer medical management, women present similar 30-day and one-year outcome as their male counterparts in the context of myocardial infarction network.


Blood ◽  
2009 ◽  
Vol 114 (22) ◽  
pp. 174-174
Author(s):  
Nina C Raju ◽  
Magda Sobieraj-Teague ◽  
John W Eikelboom

Abstract Abstract 174 Primary prevention with aspirin reduces the risk of non-fatal cardiovascular events but has not been demonstrated to reduce mortality. We performed an updated meta-analysis of randomised controlled trials of aspirin in primary prevention to obtain best estimates of the benefits and harm of aspirin compared with no aspirin with a focus on mortality. Eligible articles were identified by computerized search of MEDLINE, EMBASE, Cochrane library and CINAHL databases, review of bibliographies of relevant publications and a related article search using PubMed. The outcomes of interest included all cause mortality, cardiovascular mortality, the composite of myocardial infarction, stroke or death, and bleeding. 2 reviewers independently extracted study information and data. Data were pooled from individual trials using the DerSimonian-Laird random-effects model and results are presented as relative risk (RR) and 95% confidence intervals (CI). 8 studies comprising a total of 96,726 subjects were included. Aspirin reduced all-cause mortality (RR 0.94; 95%CI 0.88–1.00), the composite of myocardial infarction, stroke or cardiovascular death (RR 0.87; 95%CI 0.82–0.93), and myocardial infarction (RR 0.8; 95%CI 0.66–0.98) but did not significantly reduce cardiovascular mortality (RR 0.94; 95%CI 0.82–1.08) or stroke (RR 0.93; 95%CI 0.81–1.07). Aspirin increased the risk of major bleeding (RR; 1.69 95%CI 1.38–2.08), gastrointestinal bleeding (RR 1.38; 95%CI 1.16–1.65) and hemorrhagic stroke (RR 1.36; 95%CI 1.01–1.84). There was no interaction between subjects with or without diabetes for the outcomes of all cause mortality, cardiovascular mortality, the composite of myocardial infarction, stroke or death. Aspirin therapy in subjects with no prior history of cardiovascular disease reduces the risk of cardiovascular events, myocardial infarction and overall mortality. These benefits are achieved at the expense of increased bleeding. Disclosures: No relevant conflicts of interest to declare.


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