High Cardiovascular Research Articles

Glucagon-like peptide-1 receptor agonist semaglutide reduces atrial fibrillation incidence: A systematic review and meta-analysis.

Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) are new anti-hyperglycaemic drugs with proven cardiovascular (CV) benefit in diabetic and non-diabetic patients at high CV risk. Despite a neutral class effect on arrhythmia risk, data on semaglutide suggest a possible drug-specific benefit in reducing atrial fibrillation (AF) occurrence. To perform a meta-analysis of randomized clinical trials (RCTs) to assess the risk of incident AF in patients treated with semaglutide compared to placebo. Ten RCTs were included in the analysis. Study population encompassed 12,651 patients (7285 in semaglutide and 5366 in placebo arms), with median follow-up of 68 months. A random effect meta-analytic model was adopted to pool relative risk (RR) of incident AF. Semaglutide reduces the risk of AF by 42% (RR .58, 95% CI .40-.85), with low heterogeneity across the studies (I2 0%). At subgroup analysis, no differences emerged between oral and subcutaneous administration (oral: RR .53, 95% CI .23-1.24, I2 0%; subcutaneous: RR .59, 95% CI .39-.91, I2 0%; p-value .83). In addition, meta-regression analyses did not show any potential influence of baseline study covariates, in particular the proportion of diabetic patients (p-value .14) and body mass index (BMI) (p-value .60). Semaglutide significantly reduces the occurrence of incident AF by 42% as compared to placebo in individuals at high CV risk, mainly affected by type 2 diabetes mellitus. This effect appears to be consistent independently of the route of administration of the drug (oral or subcutaneous), the presence of underlying diabetes and BMI.

Barriers and Strategies to Optimize the Use of Glucagon-Like Peptide 1 Receptor Agonists in People with Type 2 Diabetes and High Cardiovascular Risk or Established Cardiovascular Disease: A Delphi Consensus in Spain.

Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) are effective for glycemic control, with many also demonstrating cardiovascular (CV) benefit, in people with type 2 diabetes (T2D). This study aimed to find a consensus on the barriers and strategies for the optimal use of GLP-1 RAs in people with T2D and high CV risk or established cardiovascular disease (CVD) in Spain. A two-round Delphi survey (53 questions) was conducted among members of four national scientific societies in Spain, including physicians experienced in the management of people with T2D. The degree of consensus was evaluated with a 7-point Likert scale, establishing consensus when≥70% of the panelists agreed (6-7) or disagreed (1-2). A total of 97 physicians participated in the first round (endocrinology: 34%, family and community medicine: 21%, internal medicine: 23%, and cardiology: 23%), and 96 in the second round. The main barriers identified were: therapeutic inertia and late use of GLP-1 RAs; lack of a comprehensive approach to CV risk; lack of knowledge on the usefulness of GLP-1 RAs in CVD prevention and treatment; and economic/administrative barriers. Strategies with a highest consensus included: the need to establish simple protocols that integrate awareness of CV risk monitoring; training professionals and patients; and the use of new technologies. Physicians identified clinical, healthcare, and economic/administrative barriers that limit the use of GLP-1 RAs in people with T2D and high CV risk or established CVD in Spain, highlighting the importance of integrating these therapies according to clinical practice guidelines.

Safety of Rimegepant in Adults with Migraine and Cardiovascular Risk Factors: Analysis of a Multicenter, Long-Term, Open-Label Study.

Cardiovascular (CV) risk factors can limit treatment options for migraine. Rimegepant is an orally administered small-molecule calcitonin gene-related peptide receptor antagonist that does not induce vasoconstriction. The aim of these post hoc subgroup analyses was to assess the safety of rimegepant according to CV risk. In a multicenter, long-term, open-label, phase II/III safety study, participants with a history of 2-14 migraine attacks per month of moderate or severe pain intensity self-administered rimegepant 75 mg, orally, to treat migraine up to once daily for up to 52 weeks. Uncontrolled, unstable, or recently diagnosed CV disease was part of the exclusion criteria. Safety was assessed across subgroups according to number of CV risk factors (0, 1, or ≥ 2) and Framingham Risk Score (< 10% or ≥ 10%). Of 1800 treated participants, 28.8% had one CV risk factor and 12.1% had ≥ 2 CV risk factors; 7.0% had Framingham Risk Score ≥ 10%. Across the subgroups with 0, 1, and ≥ 2 CV risk factors and Framingham Risk Score < 10% and ≥ 10%, respectively, proportions of participants reporting adverse events (AEs; 59.6%, 61.4%, 62.2%, 59.9%, 67.5%) and serious AEs (2.7%, 2.5%, 2.3%, 2.6%, 2.4%) were consistent, and AEs leading to study drug discontinuation were low (1.9%, 3.1%, 5.5%, 2.5%, 4.8%). Rimegepant showed favorable safety and tolerability in adults with migraine and CV risk factors, including those with moderate to high CV risk. ClinicalTrials.gov NCT03266588.

SIC Position paper: Treat to prevent the first event - intensive LDL cholesterol lowering in patients at very high cardiovascular risk without a previous cardiovascular event. From ESC guidelines to clinical practice

Cardiovascular (CV) diseases account for over 4 million deaths every year in Europe and over 220 000 deaths in Italy, representing the leading cause of morbidity and mortality worldwide. The European Society of Cardiology (ESC) guidelines have visionary included in the at very high CV risk group patients without previous acute ischemic events, such as those with subclinical atherosclerosis, chronic coronary syndrome or peripheral arterial disease, familial hypercholesterolemia, diabetes mellitus with target organ damage or multiple associated risk factors, and those with high calculated CV risk score, recommending to consider them and to achieve the same LDL-cholesterol targets as for secondary prevention patients. The aim of this position paper is to provide an updated overview of ESC guidelines that focuses on these patient categories to raise awareness within the clinical community regarding CV risk reduction in this specific epidemiological context.

Efficacy and Safety of Bempedoic Acid in Patients with High Cardiovascular Risk: An Update.

Statins play a significant role in the prevention of cardiovascular (CV) diseases (CVDs); however, non-adherence with statin treatment or statin intolerance (mainly attributed to muscleassociated side effects) is not uncommon. New agents such as bempedoic acid (BA) can provide more treatment options. BA is administered orally, once daily, at a dose of 180 mg in current clinical practice. It can decrease circulating low-density lipoprotein cholesterol (LDL-C) levels by nearly 30% as monotherapy or by 20% as an add-on to statins. CV outcome studies have shown that BA decreases major adverse CV event risk in patients with established CVD or high CV risk by 13%. When patients with high CV risk were analyzed alone, the risk reduction was 30%. Its side effects include a rise in serum uric acid levels and liver enzyme activity, whereas it does not increase diabetes risk as statins do. BA can be used as adjunctive therapy to statins in patients at high CV risk in whom lipid targets cannot be achieved or as an alternative to statins in patients with statin intolerance.

Appraisal of Olezarsen for Treatment of Hypertriglyceridemia

Olezarsen is antisense antinucleotide under investigation that inhibits synthesis of apolipoprotein C3 (ApoC3) resulting in reduction of plasma triglycerides levels. In a phase 3 clinical trial of patients having familial chylomicronemia syndrome (FCS) with extreme hypertriglyceridemia at baseline (mean plasma triglycerides 2,630 mg/dl), olezarsen 80 mg administered subcutaneously every 4 weeks decreased triglycerides by 43.5 percentage points (95% CI, 69.1 to 17.9; P&lt;0.001) after 6 months compared with placebo. By 53 weeks, 1 episode of acute pancreatitis occurred in olezarsen group versus 11 episodes in the placebo group, rate ratio (RR) 0.12 (95% CI, 0.02 TO 0.66). Two phase 2 trials evaluated olezarsen in patients with moderately elevated triglycerides (&lt;500 mg/dl) and high cardiovascular (CV) risk recorded similar magnitude of reduction of triglycerides. Olezarsen reduced levels of atherogenic lipoproteins such as ApoC3 by 73%, non-high-density lipoprotein cholesterol (non-HDL-C) by 17-23% and increased high-density lipoprotein cholesterol (HDL-C) levels by 30-40%. Meanwhile, olezarsen increased mean values of low-density lipoprotein (LDL-C) from 22.8 to 37.6 mg/dl in patients with FCS but had no significant effects in patients with high CV risk having higher baseline LDL-C levels. Discontinuation rates due to adverse effects of olezarsen were 9-12% versus 0% with placebo. The most common adverse effects of olezarsen were elevation of liver enzymes, mostly below 3 times the upper limit of normal, and injection-site reactions. Platelet count &lt; 140,000/µl occurred in 18% in patients receiving olezarsen versus 3% with placebo (risk ratio 6.8; 95% CI, 0.91 to 51.3; P=0.03). No patient had severe thrombocytopenia with platelet number &lt; 75,000/µl. Overall, olezarsen is a promising new therapy for hypertriglyceridemia and for prevention of hypertriglyceridemia-induced pancreatitis. Long-term randomized trials are urgently needed to examine the effects of olezarsen on CV events and mortality and establish its long-term safety.

Sex-specific impact of inflammation on traditional cardiovascular risk factors and atherosclerosis in axial spondyloarthritis. A multicentre study of 913 patients

IntroductionThe nature of the relationship between inflammation, cardiovascular (CV) risk factors and atherosclerosis in axial spondyloarthritis (axSpA) remains largely unknown and sex differences in this regard are yet to be...

Predicting perioperative myocardial injury/infarction after noncardiac surgery in patients under surgical and medical co-management: a prospective cohort study

BackgroundPerioperative myocardial injury/infarction (PMI) following noncardiac surgery is a frequent cardiac complication. This study aims to evaluate PMI risk and explore preoperative assessment tools of PMI in patients at increased cardiovascular (CV) risk who underwent noncardiac surgery under the surgical and medical co-management (SMC) model.MethodsA prospective cohort study that included consecutive patients at increased CV risk who underwent intermediate- or high-risk noncardiac surgery at the Second Medical Center, Chinese PLA General Hospital, between January 2017 and December 2022. All patients were treated with perioperative management by the SMC team. The SMC model was initiated when surgical intervention was indicated and throughout the entire perioperative period. The incidence, risk factors, and impact of PMI on 30-day mortality were analyzed. The ability of the Revised Cardiac Risk Index (RCRI), frailty, and their combination to predict PMI was evaluated.Results613 eligible patients (mean [standard deviation, SD] age 73.3[10.9] years, 94.6% male) were recruited consecutively. Under SMC, PMI occurred in 24/613 patients (3.9%). Patients with PMI had a higher rate of 30-day mortality than patients without PMI (29.2% vs. 0.7%, p = 0.00). The FRAIL Scale for frailty was independently associated with an increased risk for PMI (odds ratio = 5.91; 95% confidence interval [CI], 2.34–14.93; p = 0.00). The RCRI demonstrated adequate discriminatory capacity for predicting PMI (area under the curve [AUC], 0.78; 95% CI, 0.67–0.88). Combining frailty with the RCRI further increased the accuracy of predicting PMI (AUC, 0.87; 95% CI, 0.81–0.93).ConclusionsThe incidence of PMI was relatively low in high CV risk patients undergoing intermediate- or high-risk noncardiac surgery under SMC. The RCRI adequately predicted PMI. Combining frailty with the RCRI further increased the accuracy of PMI predictions, achieving excellent discriminatory capacity. These findings may aid personalized evaluation and management of high-risk patients who undergo intermediate- or high-risk noncardiac surgery.

Use of combination therapy is associated with improved LDL cholesterol management: 1-year follow-up results from the European observational SANTORINI study.

To assess whether implementation of the 2019 European Society of Cardiology (ESC)/European Atherosclerosis Society (EAS) dyslipidaemia guidelines observed between 2020 and 2021 improved between 2021 and 2022 in the SANTORINI study. Patients with high or very high cardiovascular (CV) risk were recruited across 14 European countries from March 2020 to February 2021, with 1-year prospective follow-up until May 2022. Lipid-lowering therapy (LLT) and 2019 ESC/EAS risk-based low-density lipoprotein (LDL) cholesterol (LDL-C) goal attainment (defined as <1.4 mmol/L for patients at very high CV risk and <1.8 mmol/L for patients at high CV risk) at 1-year follow-up were compared with baseline. Of 9559 patients enrolled, 9136 (2626 high risk and 6504 very high risk) had any available follow-up data, and 7210 (2033 high risk and 5173 very high risk) had baseline and follow-up LDL-C data. Lipid-lowering therapy was escalated in one-third of patients and unchanged in two-thirds. Monotherapy and combination therapy usage rose from 53.6 and 25.6% to 57.1 and 37.9%, respectively. Mean LDL-C levels decreased from 2.4 to 2.0 mmol/L. Goal attainment improved from 21.2 to 30.9%, largely driven by LLT use among those not on LLT at baseline. Goal attainment was greater with combination therapy compared with monotherapy at follow-up (39.4 vs. 25.5%). Lipid-lowering therapy use and achievement of risk-based lipid goals increased over 1-year follow-up particularly when combination LLT was used. Nonetheless, most patients remained above goal; hence, strategies are needed to improve the implementation of combination LLT.

Comorbidity and Medication Trends in Chronic Kidney Disease and Incident Atrial Fibrillation: A Nationwide Cohort Study.

Chronic kidney disease (CKD) is associated with an increased incidence of atrial fibrillation (AF). Also, patients with AF are prone to adverse kidney outcomes. We examined comorbidities and medication use in patients with CKD and incident AF. The Finnish AntiCoagulation in Atrial Fibrillation (FinACAF) is a nationwide retrospective register-linkage study including data from 168,233 patients with incident AF from 2007 to 2018, with laboratory data from 2010 onwards. Estimated glomerular filtration rate (eGFR) was available for 124,936 patients. The cohort was divided into 5 CKD stages with separate groups for dialysis and kidney transplantation. At AF diagnosis eGFR &lt;60 mL/min/1.73 m2 was found in 27%, while 318 (0.3%) patients were on dialysis, and 188 (0.2%) had a functioning kidney transplant. Lowering eGFR yielded more comorbidities and medications. During 2010-2018 in patients with eGFR &lt;60 mL/min/1.73 m2 prevalence of hypertension, dyslipidaemia, and diabetes increased from 82 to 88%, from 50 to 66% and from 25 to 33%, respectively (&lt;0.001). Throughout the observation period, lipid-lowering medication was underused. More than one-fourth of patients with incident AF also had CKD stage 3-5 (eGFR &lt;60 mL/min/1.73 m2). Both comorbidities and medication use increased with worsening kidney function. Prevalence of major cardiovascular (CV) risk factors increased during 2010-2018, but the use of survival-affecting medications, such as lipid-lowering medication, was suboptimal at all stages of CKD. More attention should be given to the optimal treatment of risk factors in this high CV risk population.

Estimated Pulse Wave Velocity and All-Cause and Cardiovascular Mortality in the General Population.

Background: Carotid-femoral pulse wave velocity (cfPWV), acknowledged as a reliable proxy of arterial stiffness, is an independent predictor of cardiovascular (CV) events. Carotid-femoral PWV is considered the gold standard for the estimation of arterial stiffness. cfPWV is a demanding, time consuming and expensive method, and an estimated PWV (ePWV) has been suggested as an alternative method when cfPWV is not available. Our aim was to analyze the predictive role of ePWV for CV and all-cause mortality in the general population. Methods: In a stratified random sample of 1086 subjects from the general Croatian adult population (EH-UH study) (men 42.4%, average age 53 ± 16), subjects were followed for 17 years. ePWV was calculated using the following formula: ePWV = 9.587 - 0.402 × age + 4.560 × 10-3 × age2 - 2.621 × 10-5 × age2 × MBP + 3.176 × 10-3 × age × MBP - 1.832 × 10-2 × MBP. MBP= (DBP) + 0.4(SBP - DBP). Results: At the end of the follow-up period, there were 228 deaths (CV, stroke, cancer, dementia and degenerative diseases, COLD, and others 43.4%, 10.5%, 28.5%, 5.2%, 3.1%, 9.3%, respectively). In the third ePWV tercile, we observed more deaths due to CV disease than to cancer (20.5% vs. 51.04%). In a Cox regression analysis, for each increase in ePWV of 1 m/s, there was a 14% increase risk for CV death. In the subgroup of subjects with higher CV risk, we found ePWV to be a significant predictor of CV deaths (ePWV (m/s) CI 1.108; p < 0.029; HR 3.03, 95% CI 1.118-8.211). Conclusions: In subjects with high CV risk, ePWV was a significant and independent predictor of CV mortality.

Gender-related and PUFA-related differences in lipoprotein-associated phospholipase A2 levels in patients with type 2 diabetes and atherosclerotic cardiovascular disease.

Lipoprotein-associated phospholipase A2 (Lp-PLA2) may play an important role in the development of atherosclerotic cardiovascular disease (ASCVD). Increased plasma levels of Lp-PLA2 may predict future cardiovascular (CV) events in type 2 diabetes (T2D). The potential beneficial effects of polyunsaturated fatty acids (PUFA) on ASCVD have been widely investigated. However, the impact of different PUFA concentrations on Lp-PLA2 remains uncertain. We sought to determine the intergender differences in a population of patients with both T2D and ASCVD regarding Lp-PLA2 mass and the association between Lp-PLA2 mass and plasma levels of PUFA. In this cross-sectional study, we measured the Lp-PLA2 mass, PUFA concentrations and inflammatory markers in 74 patients (49 males and 25 females) with T2D and ASCVD. In this very high-risk population, males had, on average, 33.6% higher levels of Lp-PLA2 than females. The Lp-PLA2 mass was positively associated with interleukin 6 (IL-6) (r = 0.27, p = 0.019), creatinine (r = 0.29, p = 0.03) and triglyceride levels (r = 0.41, p = 0.002). Additionally, male gender and higher levels of triglycerides, leptin, oxidized low-density lipoprotein (oxLDL), and intercellular adhesion molecule 1 (ICAM-1) were independent predictors for an increased Lp-PLA2. Moreover, arachidonic acid (AA) negatively correlated with Lp-PLA2 (r = -0.26, p = 0.024), which was especially apparent in the female subgroup. In the population of patients with ASCVD and T2D, males present with higher plasma levels of Lp-PLA2 than females. Additionally, higher plasma levels of AA were associated with lower Lp-PLA2 levels. Our findings support the utilization of Lp-PLA2 as a novel biomarker in ASCVD risk assessment in a very high CV risk population.

#2188 Challenges in lipid control in the advanced chronic kidney disease clinic: findings from a cross-sectional study

Abstract Background and Aims Chronic kidney disease (CKD) is associated with lipid metabolism disruptions and heightens cardiovascular (CV) risk. International guidelines categorize CKD patients into high CV risk (LDL target &amp;lt; 70 mg/dL and a reduction &amp;gt;50% from baseline) for CKD G3b A1, CKD G3a A2, and CKD G2 A3; and very high CV risk (LDL target &amp;lt; 55 mg/dL and a reduction &amp;gt;50% from baseline) for CKD G4 and G5, CKD G3b A2-3, and those with type 2 diabetes and G3a A2-3, G3b regardless of UACR, or UACR &amp;gt; 300 mg/g regardless of eGFR. This cross-sectional study aims to evaluate the challenges of achieving LDL targets in advanced CKD patients, focusing on statin use. Method A cross-sectional study enrolled 312 patients with advanced CKD. Collected data included demographics, renal function stage, albuminuria/proteinuria, diabetes, and cardiovascular history. Documented statin use specified type and potency. Statistical analysis employed descriptive measures. Results Of the 312 patients, 207 were males, with a mean age of 69.18 ± 10.26 years, mean eGFR of 27.54 ± 12.22, and LDL of 86.64 ± 32.9. The majority had a history of diabetes (158) and previous cardiovascular disease (100). 69.6% used statins, with atorvastatin being the most common (165), followed by simvastatin (26), pravastatin (11), rosuvastatin (10), and pitavastatin (5). Statin potency varied, with high potency in 49.4%, moderate in 49.2%, and low in 1.4%. Only 19.6% of patients achieved adequate lipid control per guidelines. Conclusion This study underscores the high prevalence of dyslipidemia and the challenges in achieving LDL targets in advanced CKD patients. Despite the presence of cardiovascular risk factors, including a history of cardiovascular events, the majority did not attain adequate lipid control, highlighting the imperative to address therapeutic inertia to prevent LDL detrimental consequences. Specific strategies are warranted, focusing on mitigating statins’ underutilization and low potency. Additionally, consideration of adjunct therapies such as ezetimibe and bempedoic acid is crucial. Exploring novel agents like iPCSK9 or inclisiran emerges as promising avenues for safer and more effective alternatives in this population at high cardiovascular risk.

Effects of Once-Weekly Semaglutide on Kidney Disease Outcomes by KDIGO Risk Category in the SUSTAIN 6 Trial

Glucagon-like peptide-1 receptor agonists (GLP-1RAs) are recommended by Kidney Disease: Improving Global Outcomes (KDIGO) as risk-based treatment for hyperglycemia, weight management, and cardiovascular (CV) risk reduction in people with type 2 diabetes (T2D) and chronic kidney disease (CKD). The aim of this post hoc analysis was to assess treatment effects of once weekly semaglutide on kidney disease outcomes by KDIGO risk category and on changes in KDIGO risk category, compared with placebo. Participants with T2D and established CV disease or at high CV risk treated with once weekly semaglutide or placebo in SUSTAIN 6 (NCT01720446) were stratified by baseline KDIGO risk category (low [n= 1596], moderate [n= 831], high [n= 445], very high [n= 366]). Treatment effect was analyzed for a kidney disease composite end point (macroalbuminuria, serum creatinine doubling and estimated glomerular filtration rate [eGFR]< 45 ml/min per 1.73 m2, kidney replacement therapy, or death due to kidney disease) from baseline to 2 years. The treatment effect of semaglutide versus placebo was consistent across KDIGO categories for the kidney disease composite end point (hazard ratio [95% confidence interval (CI)]: 0.35 [0.07-1.72], 0.42 [0.25-0.72], 0.87 [0.45-1.71], and 0.72 [0.42-1.23] for low, moderate, high, and very high risk categories, respectively; P interaction= 0.28). Participants receiving semaglutide were more likely to move to a lower KDIGO risk category (odds ratio: 1.69; 95% CI: [1.32-2.16]) and less likely to move to a higher KDIGO risk category versus placebo (odds ratio: 0.71; 95% CI: [0.59-0.86]). Once weekly semaglutide versus placebo reduced risks of kidney disease end points and improved risk categories irrespective of baseline KDIGO risk.

ADVERSE EVENTS ASSOCIATED WITH GLP1–RECEPTOR AGONISTS TREATMENT IN DIABETIC PATIENTS WITH HIGH CARDIOVASCULAR RISK: A META–ANALYSIS

Abstract Background GLP1–receptor agonists (GLP1–RA) have been associated with a reduction of cardiovascular (CV) outcomes in diabetic patients with high cardiovascular risk. However, these drugs have some adverse effects. The aim of this study was to assess the relative risk (RR) of adverse effects in patients with a high risk of developing CV disease treated with GLP1–agonists. Methods we considered randomized controlled trials (RCTs) aimed to assess the cardiovascular effects of GLP1–RA in diabetic patients with high CV risk. The following outcomes were explored: pancreatitis, severe hypoglycemia, renal and urinary serious adverse events (SAE), gastrointestinal SAE and AE, pancreatic cancer, and neoplasms. Results 8 RCTs, enrolling 60008 patients, were included in the analysis. There was no difference between GLP1–RA and placebo in the risk of pancreatitis (RR 0.99; 95% CI 0.73–1.35; p=0.972), severe hypoglycemia (0.93; 95% CI 0.76–1.15; p=0.501), renal and urinary SAE (0.94; 95% CI 0.82–1.07; p=0.339), pancreatic cancer (RR 0.98; 95% CI 0.56–1.70; p=0.936) and neoplasms (RR 1.02; 95% CI 0.95–1.09; p=0.547) (Fig 1 A e B). Conversely, GLP1–agonist treatment was associated with an increased risk of gastrointestinal AE (RR 1.95; 95% CI 1.23–3.06; p=0.004) (Fig 2). However, when gastrointestinal SAE were considered, GLP1–agonists demonstrated similar risk compared to placebo (RR 1.09; 95% CI 0.92–1.28; p= 0.318) (Fig 2). Conclusion in diabetic patients with high cardiovascular risk, the treatment with GLP1–RA has been associated with an increased risk of gastrointestinal AE. No difference in severe gastrointestinal AE has been associated with GLP1–RA.

Risk of urolithiasis associated with allopurinol versus benzbromarone among patients with gout: a population-based cohort study.

To compare the risk of urolithiasis in gout patients initiating allopurinol, a xanthine oxidase inhibitor, vs benzbromarone, a uricosuric. Using the 2011-20 Korea National Health Insurance Service database, we conducted a cohort study on gout patients initiating allopurinol vs benzbromarone as the first-line urate-lowering treatment. The primary outcome was a new onset urinary stone. The secondary outcome was a stone requiring intervention. We estimated hazard ratios (HRs) and 95% CIs using Cox proportional hazard models with a 5:1 ratio propensity-score matching on >80 variables. Subgroup analyses were done by age, sex, thiazide use and cardiovascular risk. 61 300 allopurinol initiators PS-matched on 12 260 benzbromarone initiators were included (mean age 59 years, 79% male). During a mean follow-up of 322 days, 619 urolithiasis cases occurred with an incidence rate of 0.87 per 100 person-years in allopurinol and 1.39 in benzbromarone initiators, showing a HR of 0.64 (95% CI, 0.51-0.80). Approximately 44% of urinary stones required intervention with a HR of 0.61 (95% CI, 0.43-0.88). The lower risk associated with allopurinol compared with benzbromarone persisted across subgroups but was greater in the high than non-high cardiovascular risk subgroup (P for interaction = 0.02). This population-based cohort study found that allopurinol compared with benzbromarone was associated with a substantially lower risk of urolithiasis particularly in the presence of the high cardiovascular risk. This finding provides important safety information for clinicians' decision-making on urate-lowering treatments of different mechanisms of action.

Cardiovascular Implications of Sleep Disorders Beyond Sleep Apnea.

Sleep is crucial for human health and life. There is still limited attention to the association between sleep disorders beyond sleep apnea and cardiovascular (CV) health. We investigated the current evidence between non-respiratory sleep disorders and CV health. Current evidence suggests an important association between sleep duration, circadian rhythm, insomnia, disorders of hypersomnolence and CV health. Sleep-related movement disorders exhibit a moderate association with CV health. Further research is needed to explore the effects of each sleep disorder on CV health. Given the close association between non-respiratory sleep disorders and CV health, it is crucial to recognize and address sleep disorders in patients with a high CV risk.

A Noninvasive Arterial Stiffness Index to Estimate the Severity of Coronary Atherosclerosis in Patients Undergoing Coronary Angiography

The early diagnosis and appropriate treatment of subclinical atherosclerosis before the onset of life-threatening cardiovascular (CV) diseases are major unmet medical needs in current clinical practice. Noninvasive arterial stiffness indices, the arterial velocity–pulse index (AVI) and the arterial pressure–volume index (API) have been associated with CV risks, conventional arterial stiffness indices, and the severity of coronary atherosclerosis. However, few studies have examined the relationship between these indices and the occurrence of CV events. We measured the AVI and API in 113 consecutive patients admitted to Yokohama City University Hospital for cardiac catheterization between June 2015 and March 2016. Patients were followed until September 2022, and the occurrence of CV events was assessed. The mean age was 71.2 ± 10.7 years, and 83 patients (73.5%) were male. In total, 80 patients (70.8%) had hypertension, 87 (77.0%) had dyslipidemia, and 91 (80.5%) had a history of ischemic heart disease (IHD). The mean follow-up duration was 1752 ± 819 days. Patients who received elective percutaneous coronary intervention (PCI) based on the results of coronary angiography (CAG) at the time of enrollment had significantly higher API than those who did not (38.5 ± 12.6, n = 17 vs. 31.3 ± 7.4, n = 96, p = 0.001). The API was independently associated with the risk of elective PCI in multiple logistic regression analysis. In conclusion, the API could be a useful indicator for estimating the need for coronary interventional treatment in patients with a high CV risk.

Variations in health-related quality of life (EQ-5D) associated with cardiovascular health: a cross-sectional study of adults with diabetes in the Korean general population

ObjectivesPrevious studies on the differences in the mechanism and complications of diabetes between men and women have indicated potential sex differences in cardiovascular health, which affect health-related quality of life...

The correlation between liver fibrosis and the 10‐year estimated risk of cardiovascular disease in adults with metabolic‐associated fatty liver disease: A cross‐sectional study in Vietnam

AbstractBackground and AimsMetabolic‐associated fatty liver disease (MAFLD) emerged as a novel term replacing nonalcoholic fatty liver disease (NAFLD) in 2020. While most MAFLD patients are asymptomatic, long‐term hepatic fat accumulation may lead to liver fibrosis and cardiovascular disease (CVD). Nevertheless, the relationship between MAFLD and cardiovascular (CV) risk factors remains unclear. This study aimed to assess the 10‐year estimated CVD risk in individuals diagnosed with MAFLD.MethodsBetween January 2022 and August 2023, this cross‐sectional study enrolled 139 MAFLD patients. We employed the systematic coronary risk evaluation 2 (SCORE2) and the systematic coronary risk evaluation 2–older persons (SCORE2‐OP) scoring systems to evaluate and categorize the 10‐year CV risk. Liver fibrosis was assessed using biochemical parameters (FIB‐4, AST/ALT, and APRI), and their correlation with CV risk was examined.ResultsMost MAFLD patients were categorized as having high or very high CV risk based on the SCORE2 and SCORE2‐OP. Liver fibrosis, measured by the FIB‐4 score, significantly differed among the various CV risk groups. Moreover, FIB‐4 correlated positively with SCORE2 and SCORE2‐OP (r = 0.588, p &lt; 0.001), indicating its substantial predictive ability for identifying individuals at very high CV risk (AUC = 0.765, 95% CI: 0.686–0.845, p &lt; 0.001). A FIB‐4 score of 1.275 demonstrated 81% sensitivity and 64% specificity in predicting very high CV risk among MAFLD patients.ConclusionPatients with MAFLD predominantly face high or very high CV risks, with elevated liver fibrosis associated with increased 10‐year estimated CVD risk. The FIB‐4 score exhibits promising predictive value for identifying MAFLD patients at very high risk of CV disease.