Abstract 6023: The Need for Blood Transfusion Is an Independent Predictor of Incident Cardiovascular Events and All-Cause Mortality among Patients Undergoing Percutaneous Coronary Intervention

Periprocedural bleeding is one of the most frequent complications of percutaneours coronary interventions. We assessed the relation between blood transfusion and all-cause mortality or incident cardiovascular events (death, MI, stroke) among 6103 patients of the Evaluation of Oral Xemilofiban in Controlling Thrombotic Events (EXCITE)-trial. Subjects were followed for 7 months after enrollment for the occurrence of events. Multivariate Cox-regression analysis evaluated the independent association of blood transfusion with each outcome adjusted for age, gender, race, diabetes mellitus, hypertension, hypercholesterolemia, history of MI, PCI, CABG, heart failure, LVEF<30%, use of beta-blockers, statins, ACE-inhibitors, platelet inhibitors and allocation to treatment with xemolifiban. In addition, propensity score analyses were performed (ROC 0.80). Mean age was 59.2 years, 21.7% were female, and 18.9% had diabetes mellitus. Of the169 patients who received blood transfusion, 14 (8.3%) died and 42 (24.9%) experienced a CVD event. Of the 5934 patients without transfusion, 65 (1.1%) died (p-value: <0.001) and 555 (9,4%) experienced a CVD event (p-value: <0.001) In multivariate analysis, blood transfusion was associated with a 5.3 fold increased risk of mortality (HR 5.3; 95% CI 2.8 –10.2), and a 2.5 fold increased risk of incident CVD (HR 2.5; 95% CI 1.7–3.4.) Noteworthy, patients who were US citizens had a higher transfusion rate then non-US citizens (OR 1.45, 95%CI 1.02–2.06) The need of blood transfusion is a strong and independent predictor of all-cause mortality and incident CVD events among patients undergoing PCI.

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High concentrations of plasma trimethylamine-n-oxide is associated with long-term cardiovascular mortality in patients with acute coronary syndrome

European Heart Journal ◽

10.1093/eurheartj/ehab724.1383 ◽

2021 ◽

Vol 42 (Supplement_1) ◽

Author(s):

C Eyileten ◽

J Jarosz-Popek ◽

D Jakubik ◽

M Wolska ◽

A Fitas ◽

...

Keyword(s):

Cardiovascular Disease ◽

Acute Coronary Syndrome ◽

Predictive Value ◽

Cox Regression ◽

Independent Predictor ◽

Cox Regression Analysis ◽

Coronary Syndrome ◽

Increased Risk ◽

All Cause Mortality

Abstract Background Acute coronary syndrome (ACS) remains a leading cause of mortality worldwide [1]. Patients who experienced ACS are at high risk of future cardiovascular events and death [2–4]. Identification of reliable predictive tools could potentially improve the risk stratification [5]. Numerous studies revealed that intestinal microbial organisms (microbiota) and its metabolites, as TMAO (trimethylamine-N-oxide) may play a pathogenic role in a cardiovascular disease (CVD) and ACS [6]. Elevated concentration of circulating TMAO has been associated with increased risk of CVD and major adverse cardiac events (MACE), including myocardial infarction (MI), stroke, major bleeding and all-cause mortality [7]. Purpose To investigate the association of liver metabolite TMAO with cardiovascular disease (CV)-related and all-cause mortality in patients with acute coronary syndrome (ACS) who underwent percutaneous coronary intervention. Methods Our prospective observational study enrolled 292 patients with ACS. Plasma concentrations of TMAO were measured during the hospitalization for ACS. Observation period lasted 7 years in the median. Adjusted Cox-regression analysis was used for prediction of mortality. Results ROC curve analysis revealed that increasing concentrations of TMAO levels assessed at the time point of ACS significantly predicted the risk of CV mortality (c-index=0.78, p<0.001). The cut-off value of >4 μmol/L, labeled as high TMAO level (23% of study population), provided the greatest sum of sensitivity (85%) and specificity (80%) for the prediction of CV mortality and was associated with a positive predictive value of 16% and a negative predictive value of 99%. A multivariate Cox regression model revealed that high TMAO level was a strong and independent predictor of CV death (HR=11.62, 95% CI: 2.26–59.67; p=0.003). High TMAO levels as compared with low TMAO levels were associated with the highest risk of CV death in a subpopulation of patients with diabetes mellitus (27.3% vs 2.6%; p=0.004). Although increasing TMAO levels were also significantly associated with all-cause mortality, their estimates for diagnostic accuracy were low. Conclusions High TMAO level is a strong and independent predictor of long-term CV mortality among patients presenting with ACS. TMAO concentration of 4 μmol/L may be a cut-off value for prognosis of ACS patients. FUNDunding Acknowledgement Type of funding sources: None. Figure 1. Kaplan-Meier curves Table 1

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Predictive Value of Small Dense Low-density Lipoprotein Cholesterol and Remnant-like Particle Cholesterol for Cardiovascular Events in Chinese Elder Diabetes Mellitus Patients

10.21203/rs.3.rs-59530/v1 ◽

2020 ◽

Author(s):

Li Xu ◽

Feifei Lu ◽

Jingfen Lu ◽

Yan Xu ◽

Nuoer Chen ◽

...

Keyword(s):

Diabetes Mellitus ◽

Predictive Value ◽

Cardiovascular Events ◽

Cox Regression ◽

Density Lipoprotein ◽

Lipoprotein Cholesterol ◽

Cox Regression Analysis ◽

Type 2 Dm ◽

Increased Risk

Abstract BackgroundAs a subcomponent of lipoprotein cholesterol (LDL-C), small dense LDL-C (sdLDL-C) have been suggested to be a better predictor of cardiovascular diseases(CVD). This research was to evaluate the predictive of the sdLDL-C in cardiovascular events (CVs) in Chinese elder type 2 diabetes mellitus(DM) patients.MethodsSerum sdLDL-C measured by homogeneous method was compared in 386 consecutive type 2 DM patients between December 2014 and December 2016. Finally, 92 type 2 DM patients had CVs during the 48-month follow-up period. Receiver operating characteristic (ROC) curves were used for assess the predictive value of baseline parameters to major CVs.ResultsNinety-two CVs occurred during the study period.The ROC curve manifested that sdLDL-C in the study population had a matchable discriminatory power (AUC for sdLDL-C was 0.7366, P = 0.003). In addition, kaplan-Meier event-free survival curves displayed a obvious increase of CVs risk for sdLDL-C ≧ 26 mg/dL (log-rank = 9.10,P = 0.003). This phenomenon had analogousresultsin patients who received statins at baseline (log rank = 7.336༌P = 0.007).The study discovered that the increase in HbA1c, glucose, LDL-C, sdLDL-C, non-HDL-C and ApoB and the decrease in ApoA1 were obviously interrelated with heightened CVs risk through Cox regression analysis. Multivariate analysis demonstrated that the increase of sdLDL-C and HbA1c was obviously correlated with CVs. The results of the study indicated that sdLDL-C (per 10 mg/dL) was a increased risk for CVs in the multivariate model (HR 1.281, 95% CI 1.225–16.032; P < 0.01).ConclusionThe consequences demonstrated that sdLDL-C was more effective than RLP-C in predicting the future CVs of Chinese elder type 2 DM patients

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Sex differences in transaortic flow rate and association with all-cause mortality in patients with severe aortic stenosis

European Heart Journal - Cardiovascular Imaging ◽

10.1093/ehjci/jeab045 ◽

2021 ◽

Author(s):

Sahrai Saeed ◽

Anastasia Vamvakidou ◽

Spyridon Zidros ◽

George Papasozomenos ◽

Vegard Lysne ◽

...

Keyword(s):

Sex Differences ◽

Aortic Stenosis ◽

Flow Rate ◽

Cox Regression ◽

Left Ventricular ◽

Left Ventricular Ejection ◽

Ventricular Ejection Fraction ◽

Cox Regression Analysis ◽

Increased Risk ◽

All Cause Mortality

Abstract Aims It is not known whether transaortic flow rate (FR) in aortic stenosis (AS) differs between men and women, and whether the commonly used cut-off of 200 mL/s is prognostic in females. We aimed to explore sex differences in the determinants of FR, and determine the best sex-specific cut-offs for prediction of all-cause mortality. Methods and results Between 2010 and 2017, a total of 1564 symptomatic patients (mean age 76 ± 13 years, 51% men) with severe AS were prospectively included. Mean follow-up was 35 ± 22 months. The prevalence of cardiovascular disease was significantly higher in men than women (63% vs. 42%, P < 0.001). Men had higher left ventricular mass and lower left ventricular ejection fraction compared to women (both P < 0.001). Men were more likely to undergo an aortic valve intervention (AVI) (54% vs. 45%, P = 0.001), while the death rates were similar (42.0% in men and 40.6% in women, P = 0.580). A total of 779 (49.8%) patients underwent an AVI in which 145 (18.6%) died. In a multivariate Cox regression analysis, each 10 mL/s decrease in FR was associated with a 7% increase in hazard ratio (HR) for all-cause mortality (HR 1.07; 95% CI 1.03–1.11, P < 0.001). The best cut-off value of FR for prediction of all-cause mortality was 179 mL/s in women and 209 mL/s in men. Conclusion Transaortic FR was lower in women than men. In the group undergoing AVI, lower FR was associated with increased risk of all-cause mortality, and the optimal cut-off for prediction of all-cause mortality was lower in women than men.

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Long term perspective with LBBB: role of stress echocardiography

European Heart Journal ◽

10.1093/ehjci/ehaa946.0020 ◽

2020 ◽

Vol 41 (Supplement_2) ◽

Author(s):

S Dedic ◽

N Boskovic ◽

V Giga ◽

M Tesic ◽

S Aleksandric ◽

...

Keyword(s):

Diabetes Mellitus ◽

Myocardial Infarction ◽

Left Bundle Branch Block ◽

Stress Echocardiography ◽

Cox Regression ◽

Survival Curve ◽

Bundle Branch Block ◽

Cox Regression Analysis ◽

Increased Risk

Abstract Background Previous studies have shown that left bundle branch block (LBBB), as a relatively common electrocardiographic (ECG) abnormality, represents the condition with often non benign and sometimes adverse outcome. Purpose The Aim of our study was to determine the predictive value of a stress echocardiography test in patients with LBBB. Methods Our study population included 189 patients (88 male, 46.6%, mean age 63.08±9.65) with diagnosed left bundle branch block who performed stress echocardiography (SECHO) according to Bruce protocol. Median follow-up of the patients was 56 months (IQR 48–71 months) for the occurrence of cardiovascular death and non-fatal myocardial infarction, repeat revascularization (coronary artery bypass grafting-CABG or percutaneous coronary intervention-PCI). Results Out of 189 patients, 32 (16.9%) patients had positive, while 157 (83.1%) patients had negative SECHO test. During the follow up period 28 patients had major adverse cardiac event: 1 nonfatal myocardial infarction, 6 heart failure hospitalizations, 5 CABGs, 8 PCIs, while 8 patients had cardiac death. Using the Cox regression analysis, univariate predictors of adverse cardiac events were diabetes mellitus (HR 4.530 [95% CI 1.355–15.141], p=0.014), PCI (HR 4.288 [95% [95% CI 2.010–9.144], p<0.001) and positive SECHO test (HR 2.289 [95% CI 1.006–5207], p=0.048). In the multivariate analysis only previous PCI remained independent predictor of adverse events (HR 3.650 [95% CI 1.665–8.003], p=0.001). p=0.048). Using the Kaplan-Meier survival curve the patients with negative SECHO had better outcome compared to patients with positive SECHO (140/160; 87,5% vs 21/29; 72.4%, p=0.035) and much longer event-free time (77.4±1.6 months vs 67.1±5.4 months, Log Rank 4.136, p=0.042) Conclusion Patients with LBBB and negative SEHO test have good prognosis. Patients with history of CAD and diabetes mellitus and LBBB are at increased risk for future events and need periodical reassessment. Funding Acknowledgement Type of funding source: None

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The association of dialysis adequacy, body mass index, and mortality among hemodialysis patients

BMC Nephrology ◽

10.1186/s12882-019-1570-0 ◽

2019 ◽

Vol 20 (1) ◽

Cited By ~ 2

Author(s):

Woong-pyo Hong ◽

Yu-Ji Lee

Keyword(s):

Body Mass Index ◽

Body Mass ◽

Mortality Risk ◽

Cox Regression ◽

Target Range ◽

Dialysis Adequacy ◽

Cox Regression Analysis ◽

Increased Risk ◽

All Cause Mortality ◽

High Bmi

Abstract Background Although hemodialysis (HD) adequacy, single-pool Kt/Vurea (spKt/V), is inversely correlated with body size, each is known to affect patient survival in the same direction. Therefore, we sought to examine the relationship between HD adequacy and mortality according to body mass index (BMI) in HD patients and explore a combination effect of BMI and HD adequacy on mortality risk. Methods We retrospectively reviewed patient data from the Korean Society of Nephrology registry, a nationwide database of medical records of HD patients, from January 2001 to June 2017. We included patients ≥18 years old who were receiving maintenance HD. Patients were categorized into three groups according to baseline BMI (< 20 (low), 20 to < 23 (normal), and ≥ 23 (high) kg/m2). Baseline spKt/V was divided into six categories. Results Among 18,242 patients on HD, the median follow-up duration was 5.2 (IQR, 1.9–8.9) years. Cox regression analysis showed that, compared to the reference (spKt/V 1.2–1.4), lower and higher baseline spKt/V were associated with greater and lower risks for all-cause mortality, respectively. However, among patients with high BMI (n = 5588), the association between higher spKt/V and lower all-cause mortality was attenuated in all adjusted models (Pinteraction < 0.001). Compared to patients with normal BMI and spKt/V within the target range (1.2–1.4), those with low BMI had a higher risk for all-cause mortality at all spKt/V levels. However, the gap in mortality risk became narrower for higher values of spKt/V. Compared to patients with normal BMI and spKt/V in the target range, those with high BMI and spKt/V < 1.2 were not at increased risk for mortality despite low dialysis adequacy. Conclusions The association between spKt/V and mortality in HD patients may be modified by BMI.

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Association between uric acid level and incidence of macroalbuminuria in people with type 2 diabetes mellitus: A 4.5-year cohort study

10.21203/rs.2.18350/v1 ◽

2019 ◽

Author(s):

Yun-Ju Lai ◽

Yu-Yen Chen ◽

Li-Jung Chen ◽

Po-Wen Ku ◽

Kuo-Chuan Hung ◽

...

Keyword(s):

Diabetes Mellitus ◽

Type 2 Diabetes ◽

Type 2 Diabetes Mellitus ◽

Uric Acid ◽

Serum Uric Acid ◽

Cox Regression ◽

Characteristic Curve ◽

Cox Regression Analysis ◽

Increased Risk

Abstract Background: Using animal models and molecular biology researches, hyperuricemia has been shown to instruct renal arteriolopathy, arterial hypertension, and microvascular injury involving the renin-angiotensin system and resulting in renal function impairment. Nevertheless, the association between uric acid levels and the development of macroalbuminuria has been under-investigated in people with type 2 diabetes mellitus. Methods: Patients with type 2 diabetes and regular outpatient visits were recruited from a community hospital in Taiwan since January 2014. Demographics, lifestyle features, and medical history were gathered by well-trained interviewers. All participants underwent comprehensive physical examinations, including a biochemical assay of venous blood specimens and urine samples after an 8-hour overnight fast. Participants were followed until June 2018. The primary outcome was the macroalbuminuria incidence. Univariable and multivariable Cox regression analysis were employed to explore the relation between uric acid and incident macroalbuminuria. Uric acid cutoffs for incident macroalbuminuria were determined with the receiver operator characteristic curve. Results: We included 247 qualified subjects (mean age: 64.78 years old [standard deviation=11.29 years]; 138 [55.87%] men). During a 4.5-year follow-up duration, 20 subjects with incident macroalbuminuria were recognized. Serum uric acid was significantly associated with an increased risk of incident macroalbuminuria (adjusted hazard ratio=2.39; 95% confidence interval: 1.53-3.75; p<0.001) with potential confounders adjustment. The uric acid cutoff point was 6.9 mg/dL (area under the curve 0.708, sensitivity 60.0%, specificity 84.58%) for incident macroalbuminuria. Conclusions: Serum uric acid was associated with incident macroalbuminuria among people with type 2 diabetes.

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Effects of parathyroid hormone and vitamin D supplementation on stroke among patients receiving peritoneal dialysis

10.21203/rs.2.21446/v4 ◽

2020 ◽

Author(s):

Xiaohan You ◽

Ying Zhou ◽

Jianna Zhang ◽

Qiongxiu Zhou ◽

Yanling Shi ◽

...

Keyword(s):

Vitamin D ◽

Regression Analysis ◽

Peritoneal Dialysis ◽

Parathyroid Hormone ◽

Cox Regression ◽

Vitamin D Supplementation ◽

P Value ◽

Cox Regression Analysis ◽

Increased Risk

Abstract Background : Continuous ambulatory peritoneal dialysis (CAPD) patients have a high incidence of stroke and commonly have increased parathyroid hormone levels and vitamin D insufficiency. We seek to investigate the incidence of stroke and the role of parathyroid hormone and vitamin D supplementation in stroke risk among CAPD patients. Methods: This study employed a retrospective design. We enrolled a Chinese cohort of 980 CAPD patients who were routinely followed in our department. The demographic and clinical data were recorded at the time of initial CAPD and during follow-up. The included patients were separated into non-stroke and stroke groups. The effects of parathyroid hormone and vitamin D supplementation on stroke in CAPD patients was evaluated. The primary endpoint is defined as the first occurrence of stroke, and composite endpoint events are defined as death or switch to hemodialysis during follow-up. Results: A total of 757 eligible CAPD patients with a mean follow-up time of 54.7 (standard deviation, 33) months were included in the study. The median incidence of stroke among our CAPD patients was 18.9 (interquartile range, 15.7 - 22.1) per 1000 person-years. A significant nonlinear correlation between baseline iPTH and hazard of stroke (p-value of linear association = 0.2 and nonlinear association = 0.002) was observed in our univariate Cox regression analysis, and low baseline iPTH levels (≤150 pg/ml) were associated with an increased cumulative hazard of stroke. Multivariate Cox regression analysis indicated a significant interaction effect between age and iPTH after adjusting for other confounders. Vitamin D supplementation during follow-up was a predictive factor for stroke in our cohort. Conclusions: CAPD patients suffered a high risk of stroke, and lower iPTH levels were significantly correlated with an increased risk of stroke. Nevertheless, vitamin D supplementation may reduce the risk of stroke in these patients.

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Long term clinical impact of successful recanalization of chronic total occlusion in patients with and without type 2 diabetes mellitus

10.21203/rs.3.rs-28914/v1 ◽

2020 ◽

Author(s):

Chuan-Tsai Tsai ◽

Wei-Chieh Huang ◽

Hsin-I Teng ◽

Yi-Lin Tsai ◽

Tse-Min Lu

Keyword(s):

Diabetes Mellitus ◽

Cox Regression ◽

Total Occlusion ◽

Long Term Outcome ◽

Chronic Total Occlusions ◽

Cox Regression Analysis ◽

All Cause Mortality ◽

Diabetes Patients

Abstract Background Diabetes mellitus is one of the risk factors for coronary artery disease and frequently associated with multivessels disease and poor clinical outcomes. Long term outcome of successful revascularization of chronic total occlusions (CTO) in diabetes patients remains controversial. Methods and results From January 2005 to December 2015, 739 patients who underwent revascularization for CTO in Taipei Veterans General Hospital were included in this study, of which 313 (42%) patients were diabetes patients. Overall successful rate of revascularization was 619 (84%) patients whereas that in diabetics and non-diabetics were 265 (84%) and 354 (83%) respectively. Median follow up was 1095 days (median: 5 years, interquartile range: 1–10 years). During 3 years follow-up period, 59 (10%) in successful group and 18 (15%) patients in failure group died. Although successful revascularization of CTO was non-significantly associated with better outcome in total cohort (Hazard ratio (HR):0.593, 95% confidence interval (CI): 0.349–0.008, P:0.054), it might be associated with lower risk of all-cause mortality (HR: 0.307, 95% CI: 0.156–0.604, P: 0.001) and CV mortality (HR: 0.266, 95% CI: 0.095–0.748, P: 0.012) in diabetics (P: 0.512). In contrast, successful CTO revascularization didn’t improve outcomes in non-diabetics (all p > 0.05). In multivariate cox regression analysis, successful CTO revascularization remained an independent predictor for 3-years survival in diabetic subgroup (HR: 0.289, 95% CI: 0.125–0.667, P: 0.004). The multivariate analysis result was similar after propensity score matching (all-cause mortality, HR: 0.348, 95% CI: 0.142–0.851, P: 0.021). Conclusion Successful CTO revascularization was associated with reduced long term all-cause/cardiovascular mortality in diabetics but not in non-diabetic population.

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Acute Kidney Injury and Long-Term Risk for Cardiovascular Events in Patients after Kidney Transplantation

Kidney & Blood Pressure Research ◽

10.1159/000502523 ◽

2019 ◽

Vol 44 (5) ◽

pp. 1149-1157

Author(s):

Ruth Rahamimov ◽

Tuvia Y. van Dijk ◽

Maya Molcho ◽

Itay Vahav ◽

Eytan Mor ◽

...

Keyword(s):

Acute Kidney Injury ◽

Kidney Transplantation ◽

Kidney Transplant ◽

Cardiovascular Events ◽

Kidney Injury ◽

Time Varying ◽

Cox Regression Analysis ◽

Increased Risk ◽

All Cause Mortality ◽

Cv Disease

Background: Acute kidney injury (AKI) was found to be associated with an increased risk of major adverse cardiovascular events (MACE) in the general population. Patients after kidney transplantation are prone to AKI events and are also at an increased risk of cardiovascular (CV) disease. The association between AKI and MACE in kidney transplant patients is yet to be studied. Methods: This retrospective single-center cohort study reviewed 416 adult renal allograft recipients transplanted between 2005 and 2010. AKI events were recorded starting 2 weeks after transplantation, or following discharge with a functioning graft. AKI was defined, according to the KDIGO criteria. The primary outcome was the composite of MACE starting 6 months after transplantation and all-cause mortality. For survival analysis, we used univariate and multivariate time varying Cox proportional hazard model. Results: One hundred and twenty-four patients (29.8%) had at least one episode of AKI. During the median follow-up time of 7.2 years (interquartile range 4.3–9.1), 144 outcome events occurred. By time varying Cox regression analysis, AKI was associated with an increased rate of CV outcomes or death (hazard ratio [HR] 1.96, 95% CI 1.36–2.81, p < 0.001), and the association remained significant by multivariate adjusted model (HR 1.76, 95% CI 1.18–2.63, p = 0.005). As for the different components of MACE, all-cause mortality and CV mortality were the only outcomes that were significantly associated with AKI. No interaction between AKI timing and MACE was found. Conclusion: AKI in kidney transplant recipient is associated with an increased risk of CV disease.

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IL6 trans-signalling is associated with a higher risk of cardiovascular events in individuals with diabetes

European Heart Journal ◽

10.1093/eurheartj/ehab724.2510 ◽

2021 ◽

Vol 42 (Supplement_1) ◽

Author(s):

L Ziegler ◽

B Gigante

Keyword(s):

Diabetes Mellitus ◽

Cardiovascular Events ◽

Ternary Complex ◽

Proportional Hazards ◽

Cox Regression ◽

Interaction Analysis ◽

Cox Proportional Hazards ◽

Public Institution ◽

Additive Interaction ◽

Increased Risk

Abstract Background Pro-inflammatory interleukin 6 (IL6) trans-signalling is associated with an increased risk of future cardiovascular events (CVE). Diabetes mellitus is a well-known risk factor for CVE but its relation to IL6 trans-signalling is not investigated. Purpose We aimed at analysing if the CVE risk associated with IL6 trans-signalling differed between individuals with/without diabetes. Method In a prospective cohort of 60-year-old men and women from our city (n=4232), 629 CVE (myocardial infarction, hospitalised angina pectoris and ischemic stroke) occurred during a 20-year follow-up. The risk of CVE associated with IL6 trans-signalling was assessed using the binary/ternary complex ratio (B/T ratio), a novel marker of IL6 trans-signalling derived from the serum molar concentrations of IL6 and the soluble IL6 receptors (sIL6R; sgp130). As a B/T ratio > median, mirroring active IL6 trans-signalling with a relative excess of the active binary IL6 complex in relation to the inactive ternary complex, previously was demonstrated to be associated with an increased CVE risk in this cohort we chose the same cut-off. The CVE risk was assessed by Cox proportional hazards models and described as hazard ratios (HR) with 95% confidence intervals (CI) in individuals with/without diabetes mellitus type 1 or 2 (n=114) defined as either self-reported, or fasting glucose >7.0 mmol/L in the baseline blood test. In the adjusted model, risk estimates were adjusted for the common cardiovascular risk factors. The additive interaction between IL6 trans-signalling and diabetes on the CVE risk was analysed using Cox regression and presented as Synergy index (S) with 95% CI where S > or <1 indicate presence of an interaction. Result There was a higher CVE risk associated with IL6 trans-signalling assessed by B/T ratio > median in individuals with diabetes (adjusted HR 3.42; 95% CI 1.60–7.29) compared to participants without (adjusted HR 1.36; 95% CI 1.15–1.60) and the interaction analysis suggested a presence of additive interaction between IL6 trans-signalling and diabetes on the CVE risk (adjusted S=5.23; 95% CI 0.93–29.26) as seen in Figure 1. Conclusion Individuals with diabetes mellitus have an increased risk of CVE associated with IL6 trans-signalling possibly in part due to an additive interaction between the two. FUNDunding Acknowledgement Type of funding sources: Public Institution(s). Main funding source(s): The Stockholm County Council ALF projectStrategic research in Epidemiology at Karolinska Institutet Figure 1

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