Phenotypes and concentration of PON1 in cardiovascular disease: The role of nutrient intake

Background and aimsParaoxonase 1 (PON1) is considered to play a crucial role as an anti-atherosclerotic factor. The PON1 activity is affected by genetic polymorphisms, environmental factors, age, sex, lifestyle, pharmaceutical drugs, and dietary factors. The aim of this study was to evaluate the association between macro- and micronutrients as well as PON1 concentration and activities in patients with cardiovascular diseases (CVD), cardiovascular risk factors but no CVD (CRF), and in healthy controls (control group).Methods and resultsA case-control study was carried out with 356 volunteers from the Mexican Institute of Social Security, Mexico. Clinical parameters, lipid profile, PON1 activities (AREase, LACase, CMPAase and PONase), and PON1 concentration were evaluated. There was a differential intake of macro- and micronutrients among the study groups. The intake of proteins and carbohydrates was higher in the CVD group than in the CFR and control groups (p < 0.05). AREase, LACase, and CMPAase activities and PON1 concentration were lowest in the CVD group.ConclusionLACase and CMPAase activities, as well as PON1 concentration, could be included in the battery of CVD predictive biomarkers in the Mexican population.     

Circulating 25-hydroxy-vitamin D and the risk of cardiovascular diseases. Systematic review and meta-analysis of prospective cohort studies

AimsCirculating vitamin D is linked with the risk of cardiovascular disease (CVD). A meta-analysis has yet to explicitly explore correlation between vitamin D and the risk of CVD incidence and recurrent CVD. This meta-analysis examines the association between 25-hydroxy-vitamin D (25(OH)D) and the risk of CVD incidence (fatal, non-fatal, fatal and non-fatal combined events) and the risk of recurrent CVD (fatal, recurrent, and fatal and recurrent combined events). PROSPERO registration-CRD42021251483.Data synthesisA total of 79 studies (46 713 CVD cases in 1 397 831 participants) were included in the meta-analysis, of which 61 studies examined the risk of CVD incidence events, and 18 studies examined risk of recurrent CVD events. The risk of CVD incidence events (RR = 1.34, 95% CI: 1.26–1.43, p < 0.001) and recurrent CVD events (RR = 1.86, 95% CI: 1.46–2.36, p < 0.001) was higher in the lowest than the highest category of circulating 25(OH)D. Dose–response analysis reported a linear association for every 10 ng/ml increment of 25(OH)D and non-fatal CVD incidence events (RR = 0.94; 95% CI = 0.89–0.98, p = 0.005), lower fatal recurrent CVD events (RR = 0.45; 95% CI = 0.32–0.62, p < 0.001) and lower combined recurrent CVD events (RR = 0.80; 95% CI = 0.65–0.97, p = 0.023). A non-linear association was observed between higher 25(OH)D and lower fatal CVD incidence events (P-nonlinear<0.001), lower combined CVD incidence events (P-nonlinear = 0.001), and lower non-fatal recurrent CVD events (P-nonlinear = 0.044).ConclusionsThe lowest category of circulating 25(OH)D was associated with a higher risk of CVD incidence events and recurrent CVD events.     

Neck circumference for predicting the occurrence of future cardiovascular events: A 7.6-year longitudinal study

Background & aimsThis study aimed to investigate whether neck circumference (NC) could be used to predict future cardiovascular (CV) events in a community-based Chinese cohort.Methods and resultsWe enrolled 1435 participants aged 50–80 years (men, 43.62%) from communities in Shanghai. High NC was defined as NC ≥ 38.5 cm in men and NC ≥ 34.5 cm in women. Kaplan-Meier analysis and Cox proportional hazards regression were performed to explore the association between NC and CV events. During a mean follow-up period of 7.6 years, 148 CV events (10.31%) occurred. The incidence of CV events was higher in men than in women (83 (13.26%) vs. 65 (8.03%), P = 0.002). Multivariable-adjusted Cox regression analysis showed that for every 1-SD increase in NC in the whole population, the hazard ratio (HR) of CV events was 1.45 (95% confidence interval [CI], 1.15–1.83). The dose-response association between NC and CV events was significant in men (HR, 1.37, 95% CI, 1.10–1.71) but not in women (HR, 1.19, 95% CI, 0.94–1.52). In comparison with participants showing low baseline NC, those with high baseline NC showed a significantly higher risk of CV events (HR, 1.59, 95% CI, 1.14–2.22). Further stratified by sex, the positive association remained significant in men (HR, 1.90, 95% CI, 1.21–2.98) but not in women (HR, 1.25, 95% CI, 0.75–2.07).ConclusionNC was significantly associated with the risk of future CV events in middle-aged and elderly populations in the community and was a better predictor in men.     

Lifetime risk of cardiovascular disease and life expectancy with and without cardiovascular disease according to changes in metabolic syndrome status

Background and aimsThe relationship between dynamic changes in metabolic syndrome (MetS) status and lifetime risk of cardiovascular disease (CVD) has not been reliably quantified. This study aimed to estimate lifetime risk of CVD and life expectancy with and without CVD according to dynamic MetS status.Methods and ResultsDynamic changes in MetS status were assessed: MetS-free, MetS-chronic, MetS-developed, and MetS-recovery groups. We used Modified Kaplan–Meier method to estimate lifetime risk and used multistate life table method to calculate life expectancy. Participants free of CVD at index ages 35 (n = 40 168), 45 (n = 33 569), and 55 (n = 18 546) years. At index age 35 years, we recorded 1341 CVD events during a median follow-up of 6.1 years. Lifetime risk of 33.9% (95% CI: 26.9%–41.0%) in MetS-recovery group was lower than that of 39.4% (95% CI: 36.1%–42.8%) in MetS-chronic group. Lifetime risk of 37.8% (95% CI: 30.6%–45.1%) in MetS-developed group was higher than that of 26.4% (95% CI: 22.7%–30.0%) in MetS-free group. At index age 35 years, life expectancy free of CVD for MetS-recovery group (44.1 years) was higher than that for MetS-chronic group (38.8 years). Life expectancy free of CVD for MetS-developed group (41.9 years) was lower than that for MetS-free group (46.7 years).ConclusionsRecovery from MetS was associated with decreased lifetime risk of CVD and a longer life expectancy free of CVD, whereas development of MetS was associated with increased lifetime risk of CVD and a shorter life expectancy free of CVD.     

Role of socioeconomic,lifestyle, and clinical factors in the progression of cardiometabolic multimorbidity in China: A 10-year prospective cohort study

Background and aimsCardiometabolic multimorbidity has become increasingly common over the past few decades. Little is known about how risk factors affect temporal progression of cardiometabolic multimorbidity. We aim to explore the role of socioeconomic, lifestyle, and clinical risk factors in the progression of cardiometabolic multimorbidity.Methods and resultsThis prospective cohort study included 56,587 participants aged ≥45 years who were free of diabetes, stroke, and heart disease. Three clusters of risk factors were assessed and each on a 5-point scale: socioeconomic, lifestyle, and clinical factors. We used multi-state models (MSMs) to examine the roles of risk factors in five transitions of multimorbidity trajectory: from healthy to first cardiometabolic disease, first cardiometabolic disease to cardiometabolic multimorbidity, health to mortality, first cardiometabolic disease to mortality, and cardiometabolic multimorbidity to mortality. In MSMs, socioeconomic (HR: 1.21; 95% CI: 1.19–1.25) and clinical (HR: 1.53; 95% CI: 1.51–1.56) scales were associated with the transition from health to first cardiometabolic. Socioeconomic (HR: 2.39; 95% CI: 2.24–2.54) and lifestyle (HR: 1.22; 95% CI: 1.18–1.26) scales were associated with the transitions from first disease to cardiometabolic multimorbidity. In addition, socioeconomic and lifestyle scales were associated with increased risk of mortality in people without cardiometabolic disease, with first cardiometabolic disease, and with cardiometabolic multimorbidity.ConclusionsSocioeconomic and lifestyle factors were not only important predictors of multimorbidity in those with existing cardiometabolic disease, but also important in shaping risk of mortality. However, clinical factors were the only key determinants of incidence of a first cardiometabolic disease.     

Advanced glycation end products via skin autofluorescence as a new biomarker for major adverse cardiovascular events: A meta-analysis of prospective studies

AimsThis meta-analysis aimed to systematically evaluate the prospective association between advanced glycation end products (AGEs) and major adverse cardiovascular events (MACE).Data synthesisProspective studies that reported the association of AGEs (measured by skin autofluorescence) with MACE were searched in PubMed and EMBASE from inception up to July 2021. Multivariable-adjusted hazard ratios (HRs) and their respective 95% confidence intervals (CIs) reflecting the risk of MACE associated with AGEs were determined using random-effects meta-analysis. Fourteen articles with sixteen items involving 79,389 participants were included. A significant association was found between AGEs and MACE (pooled HR: 1.54, 95% CI: 1.31–1.81, I² = 68%). Moreover, AGEs were associated with a significant increase in fatal cardiovascular disease (CVD) (HR: 1.88, 95% CI: 1.30–2.70) and nonfatal CVD (HR: 1.40, 95% CI: 1.12–1.74). The association between AGEs and MACE was also significant in patients with diabetes (HR: 1.88, 95% CI: 1.31–2.69) and kidney disease (HR: 1.50, 95% CI: 1.16–1.94).ConclusionsThis meta-analysis indicates that higher levels of AGEs measured by skin autofluorescence are significantly correlated with a higher pooled risk of MACE, and AGEs are closely related to both nonfatal and fatal cardiovascular events. AGEs are a valuable biomarker for predicting the occurrence of MACE.The PROSPERO registration numberCRD42021279714.     

Triglyceride to high-density lipoprotein cholesterol ratio and cardiovascular events in the general population: A systematic review and meta-analysis of cohort studies

AimsThe ratio of triglyceride (TG) to high-density lipoprotein cholesterol (HDL-C) has been regarded as a novel surrogate indicator of insulin resistance and the atherogenic index of plasma. This meta-analysis aimed to evaluate the association between the TG/HDL-C ratio and the incidence of cardiovascular events in the general population.Data synthesisCohort studies reporting the association between the TG/HDL-C ratio and cardiovascular events in the general population were obtained by a systematic literature search of PubMed, Embase and Web of Science databases until April 11, 2021. 13 cohort studies with a total of 207,515 participants were included in this meta-analysis. In a random-effects model, compared with those with the lowest category of the TG/HDL-C ratio, participants with the highest category were independently associated with a higher risk of cardiovascular events (pooled HR: 1.43, 95%CI: 1.26–1.62, I² = 72.9%). For the presence of publication bias detected by the Egger's test (p = 0.011), correction for publication bias using the trim-and-fill method reduced the HR to 1.26 (95%CI: 1.11–1.44). This result was consistent with the finding of the TG/HDL-C ratio analyzed as a continuous variable (pooled HR per unit increment of the TG/HDL-C ratio: 1.08, 95%CI: 1.04–1.12, I² = 67.0%). Subgroup analyses indicated that population gender, geographical region, duration of follow-up, adjustment for other lipid parameters, adjustment for diabetes and categorical number did not significantly vary the relationship.ConclusionElevated TG/HDL-C ratio may be independently associated with an increased risk of cardiovascular events in the general population. More well-designed studies are needed to confirm the current findings.Registration number in PROSPEROCRD42021244583.     

Growth patterns in early childhood and cardiovascular structure and function at 4 years old: A prospective cohort study

Background and aimsChildhood overweight and obesity are lifetime risk factors for cardiovascular disease but the relationship between dynamic body mass index (BMI) change and cardiovascular structure and function in early childhood remains unclear.Methods and resultsThis cohort study consisted 525 participants with 6 distinct representative growth patterns to examine the associations between BMI growth patterns and subsequent cardiovascular structure and function at age 4. BMIs were obtained at birth, 2 and 4 years old. Cardiovascular assessments were performed, including blood pressure (BP), cardiac geometric parameters, left ventricular (LV) function, speckle-tracking, integrated backscatter analysis and carotid intima-media thickness. Compared to the stable normal BMI pattern, children with the stable overweight (OW) pattern had significantly greater LV anatomic parameters in fully adjusted models. Children with the catch-up (CU) pattern revealed a uniform trend and had poorer strain. LV diameters and integrated backscatter signals were larger for those with BMI gain and lose pattern. Children with BMI lose pattern showed improved tendency involving LV mass index and BP. Both OW and CU patterns were associated with high systolic BP [odds ratio (95% CI): OW: 3.67 (1.08, 12.47); CU: 4.24 (1.75, 10.28)]. Compared to static BMI measurements at birth, 2 and 4 years old, dynamic BMI growth patterns were more predictive of cardiovascular structure and function at 4.ConclusionsChildren with overweight-related BMI growth patterns in early childhood experienced undesirable cardiovascular functional or structural changes as early as 4 years old, indicating that early intervention is needed and potentially beneficial.     

Effect of metabolic control on recurrent major adverse cardiovascular events and cardiovascular mortality in patients with premature coronary artery disease: Results of the Genetics of Atherosclerotic Disease study

Background and aimsCoronary artery disease (CAD) is the leading cause of death around the world, and its rate of presentation is increasing at young ages. Despite the evidence that secondary prevention in CAD reduces the risk of recurrent major adverse cardiovascular events (MACE), no studies have analyzed the composite control of blood pressure, lipids, and glucose control in premature CAD.Methods and resultsThis was a real-world prospective cohort study of patients with premature CAD. The composite control in blood pressure <140/80 mmHg, LDL-C <70 mg/dL, non-HDL-C <100 mg/dL, and Hemoglobin A1c <8% was considered as metabolic control. The primary endpoint was the occurrence of non-fatal and fatal MACE. The data included 1042 patients with premature CAD. The mean age of the patients was 54.1 ± 8.1 years, 18.5% were women, and had a median follow-up of 59.1 ± 11.8 months. Of them, 7% had non-fatal MACE, and 4% had a fatal MACE. Overall, 21.3% achieved metabolic control, and 3.0% did not achieve any target. Cox regression analysis showed that percutaneous coronary intervention (Hazzard ratio = 1.883 [95% CI, 1.131–3.136]), C-reactive protein (1.046 [1.020–1.073]), blood pressure >140/90 mmHg (2.686 [1.506–4.791]), fibrates (2.032 [1.160–3.562]), calcium channel blockers (2.082 [1.158–3.744]) had greater risk to present a recurrent non-fatal MACE; whereas familial history of premature CAD (2.419 [1.240–4.721]), heart failure (2.139 [1.032–4.433]), LDL-C >70 mg/dL (4.594 [1.401–15.069]), and diuretics (3.328 [1.677–6.605]) were associated with cardiovascular mortality.ConclusionsThe composite goal achievement in lipids, blood pressure and glucose, reduced the risk for recurrent MACE in 80%.     

Intake of legumes and cardiovascular disease: A systematic review and dose–response meta-analysis

AimsTo summarize the evidence on the association between the intake of legumes and the risk of cardiovascular disease (CVD) overall, coronary heart disease (CHD) and stroke, and to identify optimal intake levels for reduced disease risk through a systematic review and dose–response meta-analysis.Data synthesisWe have systematically searched PubMed, Scopus and Web of Science up to March, 2022 for the retrieval of intervention and observational studies (PROSPERO Reg. number: CRD42021247565). Pooled relative risks (RRs) comparing extreme categories of intake were computed using random-effects models. One-stage dose–response meta-analyses were also performed using random-effects models. 22 831 articles were screened resulting in 26 eligible observational studies (21 prospective cohort and 5 case–control studies). When comparing extreme categories of intake, the consumption of legumes was inversely associated with CVD (n = 25: RR = 0.94; 95%CI:0.89,0.99) and CHD (n = 16: RR = 0.90; 95%CI:0.85,0.96), but not with stroke (n = 9: RR = 1.00; 95%CI:0.93,1.08). We further found evidence for an inverse dose–response association with CHD, increasing in magnitude up to an intake of 400 g/week, after which the benefit seems to level-off.ConclusionsThe intake of legumes was associated with a reduced risk of CVD and CHD, but not with stroke, among individuals with the highest consumption levels. An intake level of 400 g/week seemed to provide the optimal cardiovascular benefit. Further research is needed to better understand the role of legumes in stroke subtypes.     

Triglyceride glucose index and carotid atherosclerosis incidence in the Chinese population: A prospective cohort study

Background and aimsThe association of the triglyceride glucose (TyG) index with carotid atherosclerosis has not been reported in longitudinal studies. The present study aimed to investigate whether the TyG index increases the risk of carotid atherosclerosis incidence.Methods and resultsThis study included data from the Beijing Health Management Cohort (BHMC; n = 6955) and the Beijing Physical Examination Cohort (BPEC; n = 8473). Participants without a history of carotid atherosclerosis who underwent health examination in 2011 or 2012 were annually followed until 2019. The TyG index was denoted as ln [triglycerides (mmol/L)1fasting glucose (mmol/L)/2]. During a median follow-up of 5.02 years and 5.36 years, 1441 individuals in the BHMC group and 2181 individuals in the BPEC group developed carotid plaque, respectively. The adjusted hazard ratios (HRs) of the continuous TyG index were 1.253 (95% CI, 1.044 to 1.505) and 1.252 (95% CI, 1.091 to 1.437) for the BHMC and BPEC groups, respectively. Individuals in the highest quartile of the TyG index were associated with an increased risk of carotid plaque compared with those in the lowest quartile (BHMC: HR, 1.366; 95% CI, 1.101 to 1.695, P for trend = 0.010; BPEC: HR, 1.379; 95% CI, 1.196 to 1.591, P for trend = 0.013).ConclusionThese findings suggested that a higher TyG index increases the risk of carotid atherosclerosis incidence in the general population.     

Exposure to Chinese famine in early life modifies the association between hyperglycaemia and cardiovascular disease

Background and aimsThe Great Leap Forward Famine during 1959–1961 was the world's largest famine, and its adverse long-term effects might be more apparent in the coming decade with ageing of the exposed populations. The aim of this study was to examine whether the Chinese Famine modified the effect of hyperglycaemia on cardiovascular disease (CVD).Methods and resultsWe used data of 4337 adults born between 1952 and 1964 collected from the China Health and Retirement Longitudinal Study (CHARLS). Logistic regression was used to estimate the odds ratios (ORs) and confidence intervals (CIs) between hyperglycaemia and CVD. The prevalence of CVD showed significant difference among different famine exposure cohorts (P = 0.0156). After multivariable adjustment, the ORs (95% CIs) were as follows: 1.46 (0.94, 2.26) for late childhood, 1.76 (1.06, 2.90) for mid childhood, 1.40 (0.86, 2.27) for early childhood, 2.55 (1.30, 5.02) for the foetal cohort and 1.10 (0.63, 1.95) for the non-exposed cohort. There was a significant interaction between hyperglycaemia and famine exposure for CVD (P = 0.0374). In addition, the subgroup analyses showed that the effect of hyperglycaemia on CVD in the foetal exposure cohort was significantly higher than those in any of the other famine-exposed cohorts, especially in those who lived in rural areas (OR: 4.67, 95% CI: 1.70–12.84), those who lived in severe famine areas (OR: 5.01, 95% CI: 1.22–20.66) and those who were men (OR: 3.66, 95% CI: 1.01–13.33).ConclusionExposure to the Chinese Famine, especially during the foetal stage of life, aggravated the association between hyperglycaemia and CVD.     

Monocyte to high-density lipoprotein ratio and cardiovascular events in patients on peritoneal dialysis

Background and aimsThe monocyte to high-density lipoprotein cholesterol ratio (MHR) is associated with multiple cardiovascular diseases. However, the role of the MHR in predicting cardiovascular diseases in patients on peritoneal dialysis remains unclear.Methods and resultsEight hundred and eighty incident peritoneal dialysis patients were enrolled from November 1, 2005, to February 28, 2017, and followed until May 31, 2017. Primary outcomes were cardiovascular events. Using the X-tile program, these patients were divided into three groups according to the MHR. Kaplan–Meier method and Cox regressions were used for survival analysis. During a median follow-up period of 26 months (interquartile range: 12–39 months), 139 cardiovascular events were recorded. After multiple adjustment, the high MHR group was associated with a 1.97-fold increase in the cardiovascular events hazard compared to that of the low group in the overall population (hazard ratio: 1.97; 95% CI, 1.19–3.28; P = 0.009). Subgroup analysis demonstrated that the association between the MHR and a higher risk of cardiovascular events was strongest in the subgroup of patients with diabetes (P for interaction = 0.004). In this subgroup, the high MHR group was found to be associated with a higher risk of cardiovascular events compared to the low group (hazard ratio: 7.69; 95% CI, 2.76–21.47).ConclusionThis study suggests that the MHR is independently associated with the risk of cardiovascular events in patients undergoing peritoneal dialysis, and diabetes status can influence the association between the MHR and the risk of cardiovascular events.     

Diagnostic yield and technical performance of the novel motorized spiral enteroscopy compared with single-balloon enteroscopy in suspected Crohn's disease: a prospective study (with video)

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Association of Life's Essential 8 with all-cause and cardiovascular mortality among US adults: A prospective cohort study from the NHANES 2005–2014

Background and aimsThis study aims to investigate the association of Life's Essential 8 (LE8), the recently updated algorithm for quantifying cardiovascular health (CVH) by the American Heart Association (AHA), with long-term outcomes among US adults.Methods and resultsThis population-based prospective cohort study analyzed data of 23,110 participants aged 20 years or older from the National Health and Nutrition Examination Survey from 2005 to 2014 and their linked mortality data through December 2019. LE8 score (range 0–100) was measured according to AHA definitions and was categorized into low (0–49), moderate (50–79), and high (80–100) CVH. The weighted mean age of the study population was 47.0 years (95% confidence interval [CI], 46.4–47.5 years), and 11,840 were female (weighted percentage, 51.5%; 95% CI, 50.9–52.1%). During a median follow-up period of 113 months (up to 180 months), 2942 all-cause deaths occurred, including 738 CVD deaths. The LE8 score was significantly and inversely related to mortality from all causes (adjusted hazard ratio [HR] for per 10-score increase in LE8 score, 0.86; 95% CI, 0.82–0.90) and cardiovascular disease (adjusted HR for per 10-score increase in LE8 score, 0.81; 95% CI, 0.75–0.87). Compared with participants having low CVH, those having high CVH had a reduction of 40% (adjusted HR, 0.60; 95% CI, 0.48–0.75) in the risk for all-cause mortality and 54% (adjusted HR, 0.46; 95% CI, 0.31–0.68) in the risk for cardiovascular mortality.ConclusionsHigher LE8 score was independently associated with lower risks of all-cause and cardiovascular mortality among US adults.     

Dose–response relationship between distinct serum uric acid trajectories and metabolic syndrome risk: A 5-year prospective cohort study

Background and aimsAlthough high serum uric acid (SUA) at baseline has been linked to increased risk for metabolic syndrome (MetS), the association of longitudinal SUA changes with MetS risk is unclear. We aimed to examine the effect of distinct SUA trajectories on new-onset MetS risk by sex in a Chinese cohort.Methods and resultsA total of 2364 women and 2770 men who were free of MetS in 2013 were enrolled in this study and followed up to 2018. Group-based trajectory modeling was applied to identify SUA trajectories. Cox proportional hazards model was used to evaluate the association between SUA trajectory and new-onset MetS. The dose–response relationship between SUA trajectories and MetS risk was examined by treating trajectory groups as a continuous variable. During a median follow-up of 48.0 months, 311 (13.16%) women and 950 (34.30%) men developed MetS. SUA trajectories (2013–2018) were defined as four distinct patterns in both women and men: “low”, “moderate”, “moderate-high”, and “high”. Compared with “low” SUA trajectory, the adjusted hazard ratio for incident MetS among participants with “moderate”, “moderate-high” and “high” trajectory was in a dose–response manner: 1.75 (95% CI: 1.08–2.82), 1.94 (95% CI: 1.20–3.14), and 3.05 (95% CI: 1.81–5.13), respectively, for women; 1.20 (95% CI: 0.97–1.49), 1.48 (95% CI: 1.19–1.85), and 1.66 (95% CI: 1.25–2.21), respectively, for men.ConclusionsElevated SUA trajectories are associated with increased risk for new-onset MetS in women and men. Monitoring SUA trajectories may assist in identifying subpopulations at higher risk for MetS.     

Risk stratification for mortality in cardiovascular disease survivors: A survival conditional inference tree analysis

Background and aimsEfficient analysis strategies for complex network with cardiovascular disease (CVD) risk stratification remain lacking. We sought to identify an optimized model to study CVD prognosis using survival conditional inference tree (SCTREE), a machine-learning method.Methods and resultsWe identified 5379 new onset CVD from 2006 (baseline) to May, 2017 in the Kailuan I study including 101,510 participants (the training dataset). The second cohort composing 1,287 CVD survivors was used to validate the algorithm (the Kailuan II study, n = 57,511). All variables (e.g., age, sex, family history of CVD, metabolic risk factors, renal function indexes, heart rate, atrial fibrillation, and high sensitivity C-reactive protein) were measured at baseline and biennially during the follow-up period. Up to December 2017, we documented 1,104 deaths after CVD in the Kailuan I study and 170 deaths in the Kailuan II study. Older age, hyperglycemia and proteinuria were identified by the SCTREE as main predictors of post-CVD mortality. CVD survivors in the high risk group (presence of 2–3 of these top risk factors), had higher mortality risk in the training dataset (hazard ratio (HR): 5.41; 95% confidence Interval (CI): 4.49–6.52) and in the validation dataset (HR: 6.04; 95%CI: 3.59–10.2), than those in the lowest risk group (presence of 0–1 of these factors).ConclusionOlder age, hyperglycemia and proteinuria were the main predictors of post-CVD mortality.Trial registrationChiCTR-TNRC-11001489.     

CAPTURE: A cross-sectional study on the prevalence of cardiovascular disease in adults with type 2 diabetes in Italy

Background and aimsThe prevalence of type 2 diabetes (T2D) in Italy is increasing and cardiovascular disease (CVD) represents the leading cause of death in this population. CAPTURE was a multinational, multicentre, non-interventional, cross-sectional study assessing the prevalence of CVD, atherosclerotic CVD (AsCVD) and CVD subtypes among patients with T2D, across 13 countries. Here we report the results from Italy.Methods and resultsOverall, 816 patients with T2D (median age, 69 years [interquartile range: 62–75]; median duration of diabetes, 11.2 years [interquartile range: 5.7–18.7]) were recruited during routine clinical visits at secondary care centres in Italy between December 2018–September 2019. The prevalence of CVD was estimated at 38.8%, largely accounted for by AsCVD (33.1%). The most prevalent CVD subtype was coronary heart disease (20.8%), followed by carotid artery disease (13.2%). Most patients (85.9%) were prescribed oral glucose-lowering agents (GLAs), particularly biguanide (76.7%). Insulin use was higher in patients with CVD (41.3%) than in patients without CVD (32.9%). Sodium-glucose co-transporter-2 inhibitors (SGLT2is) and glucagon-like peptide-1 receptor agonists (GLP-1 RAs) were prescribed to 20.2% vs 14.6%, and 14.5% vs 16.6% of patients with CVD compared to those without CVD, respectively.ConclusionThe results show that, in Italy, more than one in three patients with T2D attending secondary care centres have CVD, 85% of whom have AsCVD, yet only a minority are treated with SGLT2is and GLP-1 RAs, in discordance with the recommendations of current national and international guidelines.