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INTRODUCTION: Atrial fibrillation (AF) is the most common type of cardiac arrhythmia. Its prevalence has increased due to worldwide populations that are aging in combination with the growing incidence of risk factors associated. Recent advances in our understanding of AF pathophysiology and the identification of nodal players involved in AF-promoting atrial remodeling highlights potential opportunities for new therapeutic approaches. AREAS COVERED: This detailed review summarizes recent developments in the field antiarrhythmic drugs in the field AF. EXPERT OPINION: The current situation is far than optimal. Despite clear unmet needs in drug development in the field of AF treatment, the current development of new drugs is absent. The need for a molecule with absence of cardiac and non-cardiac toxicity in the short and long term is a limitation in the field. Improvement in the understanding of AF genetics, pathophysiology, molecular alterations, big data and artificial intelligence with the objective to provide a personalized AF treatment will be the cornerstone of AF treatment in the coming years.
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This review examines the potential of curcumin as a technological and functional food additive in dairy and milk-based products. The advantages of incorporating curcumin in these products include its antimicrobial properties, support for the activity of lactic acid bacteria, improvement in sensory characteristics, and shelf-life extension. Curcumin notably enhances antioxidant activity and acts as a natural preservative in cheese, cheese-like products, and butter. In ice cream and dairy desserts, curcumin contributes to attractive color formation and offers functional benefits such as antioxidant activity, photostability, and increased nutritional value. However, the use of turmeric extract, a common source of curcumin, presents challenges including low bioavailability, color instability, and the formation of insoluble precipitates. The application of specialized curcumin formulations with enhanced water dispersion, purity, and bioavailability can mitigate these issues, improve the product's technological properties, and ensure compliance with local regulations. This review highlights the importance of continued research and development to optimize the use of curcumin in dairy and milk-based products, offering valuable insights for scientists and food industry professionals.
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On average, LDL particles are the most populous lipoprotein in serum under fasting conditions. For many reasons, it has been the primary target of lipid-lowering guidelines around the world. In the past 30 years, we have witnessed remarkable changes in each iteration of dyslipidaemia guidelines, with LDL-cholesterol (LDL-C) targets becoming lower and lower among patients at high and very high risk for atherosclerotic cardiovascular disease (ASCVD). The world over, goal attainment rates are low, and hence, ASCVD prevalence remains unacceptably high. Inadequate LDL-C lowering is a major issue in contemporary cardiovascular (CV) medicine. Another issue that vexes even the most astute clinician is that of 'residual risk', meaning the excess risk that remains even after LDL-C is appropriately reduced. In recent years, an important new component of residual risk has emerged: triglyceride-enriched lipoproteins or remnant lipoproteins. These precursors to LDL particles can assume outsized importance among patients with derangements in triglyceride metabolism (e.g. genetic variants, insulin resistance, and diabetes mellitus) and may be more atherogenic than LDL species. Consequently, to reduce total risk for acute CV events, the time has come to include the entire spectrum of apoB-containing lipoproteins in approaches to both risk evaluation and treatment.
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Arterial hypertension is the most important modifiable risk factor for cardiovascular morbidity and mortality. In some countries, pharmacists' patient-centered approach has become a common practice, and their role in supporting the management of cardiovascular disease has been successfully developed for years. In particular, recent findings have confirmed benefits of pharmacist-provided hypertension care. Current guidelines emphasize the need for regular BP measurements in subjects age 40 years and older, who are at increased risk of hypertension. A panel of experts in cardiology, hypertensiology, family medicine, and pharmacy presented a narrative review of implementing community pharmacy blood pressure (CPBP) measurements into Polish pharmacy practice to assist pharmacists in CPBP readings. The paper focuses on basic aspects of management of untreated patients with elevated blood pressure levels, as well as management of individuals diagnosed with hypertension, who should follow their primary care physicians' recommendations for anti-hypertensive therapy. The article also includes a few important aspects related to CPBP measurement, such as equipment and techniques. Development of ready-made schemes of procedures for patients with different results of blood pressure measurement could ensure a uniform standard of services provided by pharmacists. This gives an opportunity to provide such patients with medical care and initiate treatment, and facilitates effective maintenance of BP in hypertensive subjects. This article reviews the role of pharmacists in Poland in screening for hypertension by taking blood pressure measurements.
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Blood Pressure Determination , Blood Pressure , Hypertension , Pharmacists , Humans , Hypertension/drug therapy , Blood Pressure/physiology , Poland , Blood Pressure Determination/methods , Professional Role , Community Pharmacy ServicesABSTRACT
BACKGROUND: The knowledge on the prevalence of elevated lipoprotein(a) (Lp(a)), patients' characteristics, and nongenetic risk factors is scarce in some regions including Poland, the largest Central and Eastern European country. Thus, we aimed to present the results from the Lp(a) registry established in Poland's 2nd largest, supra-regional hospital - the Polish Mother's Memorial Hospital Research Institute (PMMHRI). METHODS: The PMMHRI-Lp(a)-Registry was established in January 2022. Since that time all consecutive patients of the Departments of Cardiology, Endocrinology, and outpatient cardiology, diabetology and metabolic clinics have been included. The indications for Lp(a) measurement in the registry are based on the 2021 Polish Lipid Guidelines and new Polish recommendations on the management of elevated Lp(a) (2024). Lp(a) was determined using Sentinel's Lp(a) Ultra, an Immunoturbidimetric quantitative test (Sentinel, Milan, Italy), and the results are presented in mg/dL. RESULTS: 511 patients were included in the registry between Jan 2022 and 15th May 2024. The mean age of patients was 48.21 years. Female patients represented 53.42 % of the population. Elevated Lp(a) levels above 30 and 50 mg/dL were detected in 142 (27.79 %), and 101 (19.8 %) patients, respectively. The mean Lp(a) level was 30.45 ± 42.50 mg/dL, with no significant sex differences [mean for men: 28.80 mg/dL; women: 31.89 mg/dL]. There were also no significant differences between those with and without: coronary artery disease (CAD), dyslipidemia, stroke, heart failure, cancer, diabetes, chronic kidney disease, and thyroid disease. The significant Lp(a) level difference was observed in those with a history of myocardial infarction (MI) vs those without (51.47 ± 55.16 vs 28.09 ± 37.51 mg/dL, p < 0.001). However, when we divided those with premature vs no premature MI, no significant difference in Lp(a) level was observed (51.43 ± 57.82 vs 51.52 ± 53.18 mg/dL, p = 0.95). Lipid-lowering therapy (LLT) at baseline did not significantly affect Lp(a) level, with only significant differences for the highest doses of rosuvastatin (p < 0.05) and in those treated with ezetimibe (as a part of the combination therapy; 44.73 ± 54.94 vs 26.84 ± 37.11 mg/dL, p < 0.001). For selected patients (n = 43; 8.42 %) with at least two Lp(a) measurements (mean time distance: 7 ± 5 months, range 1-20 months) we did not observe statistically significant visit-to-visit variability (mean difference: 3.25 mg/dL; r = 0.079, p = 0.616). While dividing the whole population into those with Lp(a) ≤30 mg/dL and > 30 mg/dL, the only hyper-Lp(a)-emia prevalence differences were seen for FH diagnosis (12.88 vs 21.43; p = 0.017), MI prevalence (6.52 vs 16.90 %; p < 0.001), thyroid disease diagnosis (18.14 vs 26.76 %; p = 0.033) and ezetimibe treatment (18.58 vs 30.77 %, p = 0.036). A similar pattern was observed while dividing the whole population on those with Lp(a) ≤50 mg/dL (125 nmol/L) and > 50 mg/dL (125 nmol/L) except for no statistical difference for thyroid disease. CONCLUSIONS: These results strongly emphasize that Lp(a) should be measured commonly, as its high level is highly prevalent (even every 3rd patient) in patients at cardiovascular disease (CVD) risk in primary and secondary prevention, requiring risk re-stratification and optimization of the treatment. This is especially important in the regions that characterize baseline high CVD risk, which refers to most CEE countries, including Poland.
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INTRODUCTION: Despite decades of research clearly illustrating the direct link between low-density lipoprotein cholesterol (LDL-C) and atherosclerotic cardiovascular disease (ASCVD) risk, LDL-C goal attainment rates are remarkably low in both the primary and secondary prevention settings. HEREIN WE DETAIL: (1) the low rates of LDL-C goal attainment; (2) despite guidelines clearly outlining indications of use, there is suboptimal initiation, intensification, and persistence of lipid lowering therapy, especially combination therapy; (3) key clinician-related factors contributing to this gap include inconsistent risk assessments, clinical inertia, and barriers to health access; (4) LDL-C reduction is associated with reductions in risk for cardiovascular events. Increasing LDL-C goal attainment rates should be a high public health priority. AREAS COVERED: Expert opinionThere is an urgent need to rethink dyslipidemia management. Opportunities exist to overcome LDL-C goal attainment barriers, which necessitates a concerted effort from patients, clinicians, health systems, payors, pharmaceutical companies, and public health advocates. LDL-C measurement should be a performance metric for health systems. In addition, upfront use of combination therapy and polypill formulations should be encouraged. Engaging pharmacists to support drug therapy and adherence is crucial. Leveraging telehealth and electronic medical record (EMR) functionalities can enhance these efforts and ensure more effective implementation.
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Oxidative stress reflects an imbalance between the systemic manifestation of reactive oxygen species and cells' ability to neutralize them by antioxidant systems. The role of oxidative stress in hypertrophic cardiomyopathy (HCM) is not fully understood. The aim of the study was to examine selected parameters of oxidative stress in patients with HCM compared to the control group. We enrolled 85 consecutive HCM patients and 97 controls without HCM. The groups were matched for sex, the body mass index, and age. Oxidative stress markers included superoxide dismutase (SOD), ceruloplasmin (CER), and lipofuscin (LPS). The median age of the HCM patients was 53 (40-63) years, and 41.2% of them were male. HCM patients, compared to the control ones, had significantly increased levels of CER and LPS. The areas under the receiver operating characteristics curves (AUC) indicated a good discriminatory power of CER (AUC 0.924, sensitivity 84%, and specificity 88%), an acceptable discriminatory power of LPS (AUC 0.740, sensitivity 66%, and specificity 72%), and poor discriminatory power of SOD (AUC 0.556, sensitivity 34%, and specificity 94%) for HCM detection. CER with good predictive strength, as well as LPS with acceptable predictive power, allows for HCM detection. The utility of SOD for HCM detection is limited.
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May Measurement Month 2021 (MMM21) is the fourth edition of the global initiative in Poland initiated by the International Society of Hypertension (ISH) and aimed at raising awareness of hypertension and the need for blood pressure (BP) screening. An opportunistic cross-sectional survey of volunteers aged ≥18 was carried out in 132 sites - between May and September 2021. Blood pressure was measured in 1699 subjects (mean age: 40.8 ± 17.0 years; 68.8% females). After multiple imputation, the age and sex standardized systolic and diastolic BP was 126.6/78.7 mmHg for the entire group, 133.8/81.9 mmHg in individuals on antihypertensive medication, and 125.4/78.6 mmHg in those not taking antihypertensive drugs. The proportion of subjects with high BP (≥140/90 mmHg) were: 30.9% for the entire group, 40.4% in subjects taking antihypertensive drugs, and 17.9% in those not taking antihypertensive drugs. Of all participants, 33.9% were in the age range of 18-29 years and we observed higher BP levels and more frequent BP elevation in males in this age group. These data provide unique insights into the hypertension rates during the COVID-19 pandemic. Due to the associated restrictions, only limited data could be obtained for older adults. Interestingly, among young Polish participants, the rate of hypertension and the level of BP were higher in males compared to females, suggestive perhaps of a higher susceptibility of males to experience a rise in BP during specific circumstances associated with a pandemic.
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Introduction: Blood lipoprotein(a) (Lp(a)) levels have been observed to be inversely correlated with type 2 diabetes (T2D). In this Mendelian randomization (MR) study, the causal impact of genetically predicted Lp(a) on T2D was assessed. Methods: A two-sample MR analysis was conducted. Data were obtained from UK Biobank and FinnGen consortia. Primary analysis was based on an inverse-variance-weighted mean (IVM) approach. Results: No statistically significant association between the genetically predicted levels of Lp(a) and T2D was detected (p = 0.362) in IVM analysis involving data of 563,420 patients. Conclusions: Genetically predicted Lp(a) concentration does not appear to be causally related to the risk of T2D.
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Introduction: Understanding the effect of statins on epicardial adipose tissue (EAT) is important as it may help reduce the negative impact of EAT-derived molecules on the cardiovascular system and consequently on coronary artery disease. Thus, we aimed to perform a systematic review and meta-analysis to assess the impact of statin therapy on EAT. Methods: The study utilized Scopus, PubMed, Embase, and Web of Science to gather relevant studies on the impacts of statins on EAT until September 5th, 2023. The data collected underwent meta-analysis using Comprehensive Meta-Analysis (CMA) V4 software. Results: In the meta-analysis, three studies involving 512 subjects were ultimately incorporated. The findings indicated a significant decrease in EAT after treatment with statins (standardized mean difference (SMD = -0.507, 95% CI: -2.536, 1.521, p = 0.021). Conclusions: Statins appear to exert an additional cardiovascular therapeutic effect by reducing EAT.
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Lipoprotein(a) is a recognized risk factor for ASCVD. There is still no targeted therapy for Lp(a), however, drugs such as pelacarsen, olpasiran, zerlasiran, lepodisiran and muvalaplin are in clinical trials and have been shown to be effective in significantly reducing Lp(a) levels. Moreover, elevated Lp(a) levels significantly affect the prognosis of patients after aortic valve replacement (AVR) and heart transplantation (HTx). Therefore, the assessment of Lp(a) concentration in these patients will allow for a more accurate stratification of their cardiovascular risk, and the possibility of lowering Lp(a) will allow for the optimization of this risk. In this article, we summarized the most important information regarding the role of Lp(a) and lipid-lowering treatment in patients after AVR and HTx.
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BACKGROUND: Variants in fat mass and the obesity-associated protein (FTO) gene have long been recognized as the most significant genetic predictors of body fat mass and obesity. Nevertheless, despite the overall evidence, there are conflicting reports regarding the correlation between different polymorphisms of the FTO gene and body mass index (BMI). Additionally, it is unclear whether FTO influences metabolic syndrome (MetS) through mechanisms other than BMI's impact. In this work, we aimed to analyze the impact of the following FTO polymorphisms on the BMI as well as MetS components in a population of young adult men. METHODS: The patient group consisted of 279 Polish young adult men aged 28.92 (4.28) recruited for the MAGNETIC trial. The single-nucleotide polymorphisms (SNPs), located in the first intron of the FTO gene, were genotyped, and the results were used to identify "protective" and "risk" haplotypes and diplotypes based on the literature data. Laboratory, as well as anthropometric measurements regarding MetS, were performed. Measured MetS components included those used in the definition in accordance with the current guidelines. Data regarding dietary patterns were also collected, and principal components of the dietary patterns were identified. RESULTS: No statistically significant correlations were identified between the analyzed FTO diplotypes and BMI (p = 0.53) or other MetS components (waist circumference p = 0.55; triglycerides p = 0.72; HDL cholesterol p = 0.33; blood glucose p = 0.20; systolic blood pressure p = 0.06; diastolic blood pressure p = 0.21). Stratification by the level of physical activity or adherence to the dietary patterns also did not result in any statistically significant result. CONCLUSIONS: Some studies have shown that FTO SNPs such as rs1421085, rs1121980, rs8050136, rs9939609, and rs9930506 have an impact on the BMI or other MetS components; nevertheless, this was not replicated in this study of Polish young adult males.
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Alpha-Ketoglutarate-Dependent Dioxygenase FTO , Body Mass Index , Haplotypes , Life Style , Metabolic Syndrome , Polymorphism, Single Nucleotide , Humans , Alpha-Ketoglutarate-Dependent Dioxygenase FTO/genetics , Male , Metabolic Syndrome/genetics , Metabolic Syndrome/epidemiology , Adult , Poland , Young Adult , Diet , Genetic Predisposition to Disease , Feeding Behavior , Dietary PatternsABSTRACT
Objectives: Emerging publications indicate that diabetes predisposes patients with COVID-19 to more severe complications, which is partly attributed to inflammatory condition. In the current review, we reviewed recent published literature to provide evidence on the role of insulin resistance (IR) in diabetes, the association between diabetes and COVID-19 severity and mortality, the impact of COVID-19 infection on incident new-onset diabetes, mechanisms responsible for IR in COVID-19 patients, and the predictive value of different surrogates of IR in COVID-19. Method: The literature search performs to find out studies that have assessed the association between IR surrogates and morbidity and mortality in patients with COVID-19. Results: We showed that there is a bulk of evidence in support of the fact that diabetes is a potent risk factor for enhanced morbidity and mortality in COVID-19 patients. COVID-19 patients with diabetes are more prone to remarkable dysglycemia compared to those without diabetes, which is associated with an unfavourable prognosis. Furthermore, SARS-COV2 can make patients predispose to IR and diabetes via activating ISR, affecting RAAS signaling pathway, provoking inflammation, and changing the expression of PPARÉ£ and SREBP-1. Additionally, higher IR is associated with increased morbidity and mortality in COVID-19 patients and different surrogates of IR can be utilized as a prognostic biomarker for COVID-19 patients. Conclusion: Different surrogates of IR can be utilized as predictors of COVID-19 complications and death.
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BACKGROUND: Comorbidities in primary care do not occur in isolation but tend to cluster together causing various clinically complex phenotypes. This study aimed to distinguish phenotype clusters and identify the risks of all-cause mortality in primary care. METHODS: The baseline cohort of the LIPIDOGEN2015 sub-study involved 1779 patients recruited by 438 primary care physicians. To identify different phenotype clusters, we used hierarchical clustering and investigated differences between clinical characteristics and mortality between clusters. We then performed causal analyses using causal mediation analysis to explore potential mediators between different clusters and all-cause mortality. RESULTS: A total of 1756 patients were included (mean age 51.2, SD 13.0; 60.3% female), with a median follow-up of 5.7 years. Three clusters were identified: Cluster 1 (n = 543) was characterised by overweight/obesity (body mass index ≥ 25 kg/m2), older (age ≥ 65 years), more comorbidities; Cluster 2 (n = 459) was characterised by non-overweight/obesity, younger, fewer comorbidities; Cluster 3 (n = 754) was characterised by overweight/obesity, younger, fewer comorbidities. Adjusted Cox regression showed that compared with Cluster 2, Cluster 1 had a significantly higher risk of all-cause mortality (HR 3.87, 95% CI: 1.24-15.91), whereas this was insignificantly different for Cluster 3. Causal mediation analyses showed that decreased protein thiol groups mediated the hazard effect of all-cause mortality in Cluster 1 compared with Cluster 2, but not between Clusters 1 and 3. CONCLUSION: Overweight/obesity older patients with more comorbidities had the highest risk of long-term all-cause mortality, and in the young group population overweight/obesity insignificantly increased the risk in the long-term follow-up, providing a basis for stratified phenotypic risk management.
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BACKGROUND: Obicetrapib, a novel, selective cholesteryl ester transfer protein (CETP) inhibitor, reduces low-density lipoprotein cholesterol (LDL-C), LDL particles, apolipoprotein (Apo) B, and lipoprotein(a) [Lp(a)] and increases high-density lipoprotein cholesterol (HDL-C) when added to statins with or without ezetimibe. By substantially reducing LDL-C, obicetrapib has the potential to lower atherogenic lipoproteins in patients with atherosclerotic cardiovascular disease (ASCVD) or heterozygous familial hypercholesterolemia (HeFH) whose LDL-C levels remain high despite treatment with available maximally tolerated lipid-modifying therapies, addressing an unmet medical need in a patient population at high risk for cardiovascular events. METHODS AND RESULTS: BROADWAY (NCT05142722) and BROOKLYN (NCT05425745) are ongoing placebo-controlled, double-blind, randomized Phase III trials designed to examine the efficacy, safety, and tolerability of obicetrapib as an adjunct to dietary intervention and maximally tolerated lipid-modifying therapies in participants with a history of ASCVD and/or underlying HeFH whose LDL-C is not adequately controlled. The primary efficacy endpoint was the percent change in LDL-C from baseline to day 84. Other endpoints included changes in Apo B, non-HDL-C, HDL-C, Apo A1, Lp(a), and triglycerides in addition to parameters evaluating safety, tolerability, and pharmacokinetics. BROADWAY also included an adjudicated assessment of major adverse cardiovascular events, measurements of glucose homeostasis, and an ambulatory blood pressure monitoring substudy. A total of 2,532 participants were randomized in BROADWAY and 354 in BROOKLYN to receive obicetrapib 10 mg or placebo (2:1) for 365 days with follow-up through 35 days after the last dose. Results from both trials are anticipated in 2024. CONCLUSION: These trials will provide safety and efficacy data to support the potential use of obicetrapib among patients with ASCVD or HeFH with elevated LDL-C for whom existing therapies are not sufficiently effective or well-tolerated.
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Anticholesteremic Agents , Atherosclerosis , Cholesterol, LDL , Humans , Atherosclerosis/drug therapy , Atherosclerosis/prevention & control , Anticholesteremic Agents/therapeutic use , Anticholesteremic Agents/administration & dosage , Double-Blind Method , Cholesterol, LDL/blood , Male , Female , Cholesterol Ester Transfer Proteins/antagonists & inhibitors , Cholesterol, HDL/blood , Hyperlipoproteinemia Type II/drug therapy , Hyperlipoproteinemia Type II/blood , Hyperlipoproteinemia Type II/complications , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Lipoprotein(a)/blood , Middle AgedABSTRACT
Over several decades, the approach to treating dyslipidaemias during pregnancy remains essentially unchanged. The lack of advancement in this field is mostly related to the fact that we lack clinical trials of pregnant patients both with available as well as new therapies. While there are numerous novel therapies developed for non-pregnant patients, there are still many limitations in dyslipidaemia treatment during pregnancy. Besides pharmacotherapy and careful clinical assessment, the initiation of behavioural modifications as well as pre-conception management is very important. Among the various lipid-lowering medications, bile acid sequestrants are the only ones officially approved for treating dyslipidaemia in pregnancy. Ezetimibe and fenofibrate can be considered if their benefits outweigh potential risks. Statins are still considered contraindicated, primarily due to animal studies and human case reports. However, recent systematic reviews and meta-analyses as well as data on familial hypercholesterolaemia (FH) in pregnant patients have indicated that their use may not be harmful and could even be beneficial in certain selected cases. This is especially relevant for pregnant patients at very high cardiovascular risk, such as those who have already experienced an acute cardiovascular event or have homozygous or severe forms of heterozygous FH. In these cases, the decision to continue therapy during pregnancy should weigh the potential risks of discontinuation. Bempedoic acid, olezarsen, evinacumab, evolocumab and alirocumab, and inclisiran are options to consider just before and after pregnancy is completed. In conclusion, decisions regarding lipid-lowering therapy for pregnant patients should be personalized. Despite the challenges in designing and conducting studies in pregnant women, there is a strong need to establish the safety and efficacy of dyslipidaemia treatment during pregnancy.
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Lipid disorders are the most common (even 70%) and worst monitored cardiovascular risk factor (only 1/4 of patients in Poland and in CEE countries are on the low-density lipoprotein cholesterol (LDL-C) goal). To improve this, clear and simple diagnostic criteria should be introduced for all components of the lipid profile. These are the updated guidelines of the two main scientific societies in Poland in the area - the Polish Society of Laboratory Diagnostics (PSLD) and the Polish Lipid Association (PoLA), which, in comparison to those from 2020, introduce few important changes in recommendations (two main lipid targets, new recommendations on LDL-C measurements, calculations new goals for triglycerides, new recommendations on remnants and small dense LDL) that should help the practitioners to be early with the diagnosis of lipid disorders and in the effective monitoring (after therapy initiation), and in the consequence to avoid the first and recurrent cardiovascular events.