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Long-term treatment persistence and maintained reduction of LDL-cholesterol levels with evolocumab over 30 months: Results from the Spanish cohort of the European prospective HEYMANS study evolocumab在30个月的长期治疗中持续降低ldl -胆固醇水平:来自欧洲前瞻性HEYMANS研究的西班牙队列结果
Pub Date : 2023-11-01 DOI: 10.1016/j.artere.2023.04.003
Agustín Blanco Echevarría , Juan De Dios García Díaz , Assumpta Caixas , Núria Plana Gil , Miguel Ángel Rico Corral , Ian Bridges , Nafeesa Dhalwani , Sònia Gatell Menchen , Kausik K. Ray

Aims

Limited data exist on low-density lipoprotein-cholesterol (LDL-C) level variability or long-term persistence with the monoclonal antibody evolocumab in routine clinical practice. HEYMANS (NCT02770131) is the first multi-country, multicenter, observational study of European patients initiating evolocumab as part of their routine clinical management, based on local reimbursement criteria (overall data recently published). The aim of this analysis is to describe clinical characteristics, baseline and changes in LDL-C levels, treatment patterns and persistence to evolocumab over 30 months in the Spanish cohort using data from the HEYMANS Registry.

Methods

HEYMANS was a prospective study of adult patients (≥18 years) who received at least one dose of evolocumab. A total of 1951 patients were enrolled from 12 countries and were followed up for 30 months after evolocumab initiation. Data were collected for 6 months before evolocumab initiation and up to 30 months thereafter. The Spanish cohort included patients who started evolocumab in routine clinical practice from March 2016 to September 2019. Demographic and clinical characteristics, lipid-lowering therapies (LLT), and lipid levels were collected.

Results

In total, 201 patients were included in the Spanish cohort. Median follow-up (Q1–Q3) was 30.0 (12–30) months. A total of 61.7% of patients were men and the mean (standard deviation) age was 59.5 (10.8) years. Most patients (68.7%) had experienced a prior cardiovascular event, 45.3% had coronary artery disease or stable angina, and 60.2% had a diagnosis of familial hypercholesterolemia. Overall, 57.7% of patients were receiving treatment with statins, most of them with high-intensity statins (85.3%); 45.8% of patients were intolerant to statins, and 26.4% of patients did not receive any LLT. At baseline, median (Q1–Q3) LDL-C levels were 151 (123–197) mg/dL. After 3 months of treatment, baseline LDL-C decreased by 66% to a median of 50 (30–83) mg/dL and these levels were maintained over time, with a median LDL-C of 55 (40–99) mg/dL at 30 months. At months 10–12 of treatment, LDL-C levels < 55 mg/dL were achieved by 56.3% of patients. LDL-C levels < 70 mg/dL were achieved by 70.1% of patients, and a lowering of LDL-C levels ≥50% was achieved by 76.8% of patients. The percentage of patients on evolocumab treatment was 95% at 12 months and 93% at 30 months.

Conclusions

In the Spanish cohort in routine clinical practice, evolocumab therapy provided a reduction in LDL-C levels consistent with that reported in previous clinical trials, which was sustained during 30 months of follow-up. Treatment with evolocumab was started at LDL-C levels 50% higher than those recommended by The Spanish Society of Arteriosclerosis and the Therapeutic Positioning Re

目的:在常规临床实践中,单克隆抗体evolocumab的低密度脂蛋白-胆固醇(LDL-C)水平变异性或长期持久性的数据有限。HEYMANS (NCT02770131)是首个多国、多中心、观察性研究,研究对象是欧洲患者,根据当地的报销标准,将evolocumab作为其常规临床管理的一部分。本分析的目的是描述临床特征、基线和LDL-C水平的变化、治疗模式和evolocumab在西班牙队列中超过30个月的持续使用,数据来自HEYMANS Registry。sheymans是一项前瞻性研究,研究对象是接受至少一剂evolocumab治疗的成年患者(≥18岁)。共有来自12个国家的1951名患者入组,并在evolocumab启动后随访30个月。evolocumab起始治疗前6个月和起始治疗后最多30个月收集数据。西班牙队列包括2016年3月至2019年9月在常规临床实践中开始使用evolocumab的患者。收集人口统计学和临床特征、降脂疗法(LLT)和血脂水平。结果西班牙队列共纳入201例患者。中位随访(Q1-Q3)为30.0(12-30)个月。61.7%的患者为男性,平均(标准差)年龄为59.5(10.8)岁。大多数患者(68.7%)既往有心血管事件,45.3%有冠状动脉疾病或稳定型心绞痛,60.2%诊断为家族性高胆固醇血症。总体而言,57.7%的患者正在接受他汀类药物治疗,其中大部分是高强度他汀类药物(85.3%);45.8%的患者对他汀类药物不耐受,26.4%的患者未接受任何LLT治疗。基线时,中位(Q1-Q3) LDL-C水平为151 (123-197)mg/dL。治疗3个月后,基线LDL-C下降了66%,中位数为50 (30 - 83)mg/dL,并且随着时间的推移这些水平保持不变,30个月时中位数LDL-C为55 (40-99)mg/dL。在治疗10-12个月时,LDL-C水平<56.3%的患者达到55 mg/dL。LDL-C水平<70.1%的患者达到70mg /dL, 76.8%的患者达到LDL-C水平降低≥50%。接受evolocumab治疗的患者百分比在12个月时为95%,在30个月时为93%。在常规临床实践中的西班牙队列中,evolocumab治疗提供了与先前临床试验报告一致的LDL-C水平降低,并持续了30个月的随访。evolocumab治疗开始时LDL-C水平比西班牙动脉硬化学会和治疗定位报告推荐的水平高50%。通过联合治疗,达到2019年ESC/EAS LDL-C目标的可能性将会提高,并且在开始使用evolocumab时,LDL-C阈值也会降低。在随访期间,evolocumab的持续性仍然很高,停药的百分比非常低(12个月时为5%;30个月为7%)。
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引用次数: 0
Observational study of patients from a Lipid Unit on lipid-modifying therapy for primary and secondary prevention: ULFI Study 脂质单位患者对脂质调节治疗一级和二级预防的观察性研究:ULFI研究
Pub Date : 2023-11-01 DOI: 10.1016/j.artere.2023.06.003
Àlex Vila , Estel Pons , Patricia Trinidad García , Daniel Vidal , Sara López , Armand Grau

Objectives

To evaluate the achievement of low-density lipoprotein cholesterol (LDLc) goals established by the 2019 European Guidelines for the Management of Dyslipidemias and 2021 Cardiovascular Disease Prevention Guidelines, describe the lipid-lowering treatment received, analyze the achievement of goals according to the lipid-lowering treatment received and study the factors associated with therapeutic success.

Design

Observational study that included 185 patients of both sexes aged 18 or over undergoing lipid-lowering treatment for primary or secondary prevention, attended at the Lipid Unit.

Results

62,1% of the patients had a very high cardiovascular risk (CVR) according to the 2019 guidelines, and 60,5% according to the 2021 guidelines. Of the total cases, 22,7% achieved adequate control of LDLc according to the 2019 guidelines and 20% according to the 2021 guidelines. 47,6% of the patients received very high intensity lipid-lowering treatment, and 14,1% received extremely high intensity lipid-lowering treatment. 76% of subjects with very high CVR on extremely high intensity lipid-lowering treatment achieved the therapeutic objectives of both guides. In the multivariate analysis, factors associated with therapeutic success were the presence of arteriosclerotic cardiovascular disease, the intensity of lipid-lowering treatment, diabetes mellitus, and low to moderate alcohol consumption.

Conclusions

Dyslipidemia control is improvable. High or extremely high intensity lipid-lowering treatments can contribute to optimizing control of patients with higher CVR.

目的评价2019年欧洲血脂异常管理指南和2021年心血管疾病预防指南制定的低密度脂蛋白胆固醇(LDLc)目标的实现情况,描述所接受的降脂治疗,根据所接受的降脂治疗分析目标的实现情况,研究治疗成功的相关因素。设计:一项观察性研究,纳入185名18岁或以上的男女患者,在脂质科接受一级或二级预防降脂治疗。结果根据2019年指南,621.1%的患者心血管风险极高,根据2021年指南,60.5%的患者心血管风险极高。在所有病例中,22.7%的病例根据2019年指南实现了对最不发达国家的充分控制,20%的病例根据2021年指南实现了充分控制。47.6%的患者接受了非常高强度的降脂治疗,14.1%的患者接受了极高强度的降脂治疗。在接受极高强度降脂治疗的非常高CVR患者中,76%达到了两个指南的治疗目标。在多变量分析中,与治疗成功相关的因素是动脉硬化性心血管疾病的存在、降脂治疗的强度、糖尿病和低至中度饮酒。结论血脂控制有明显改善。高强度或极高强度的降脂治疗有助于优化高CVR患者的控制。
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引用次数: 0
Doctors’ perception of red wine consumption and cardiovascular health 医生对红酒消费与心血管健康的认知
Pub Date : 2023-11-01 DOI: 10.1016/j.artere.2023.05.011
Javier Espíldora-Hernández , Salvador Martín-Cortés , María José Benítez-Toledo , Inmaculada Coca-Prieto , Miguel Ángel Sánchez-Chaparro , Pedro Valdivielso

Introduction

The consumption of red wine has historically been associated with a reduction in cardiovascular risk, with sometimes controversial scientific evidence.

Method

A survey was carried out via whatsapp dated 09/01/22 to a cohort of doctors from the province of Malaga, asking about possible healthy red wine consumption habits, differentiating: never, 3–4 glasses per week, 5–6 weekly drinks and 1 daily drink.

Results

184 physicians answered, with a mean age of 35 years ± 11.1, of which 84 (45.6%) were women, distributed in different specialties, the majority being Internal Medicine with 52 (28.2%). The most frequently chosen option was D (59.2%), followed by A (21.2%), C (14.7%) and B (5%).

Conclusions

More than half of the doctors surveyed recommended zero consumption, and only 20% indicated that a daily drink could be healthy in non-drinkers.

从历史上看,饮用红酒与降低心血管风险有关,但有时科学证据存在争议。方法通过whatsapp于22年9月1日对马拉加省的一组医生进行调查,询问他们可能的健康红酒消费习惯,区分为:从不,每周3-4杯,每周5-6杯和每天1杯。结果受访医师184人,平均年龄(35岁±11.1岁),其中女性84人(45.6%),分布在不同专科,以内科为主,52人(28.2%)。选择最多的选项是D(59.2%),其次是A(21.2%)、C(14.7%)和B(5%)。超过一半的受访医生建议不要饮酒,只有20%的医生表示不饮酒者每天喝一杯酒是有益健康的。
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引用次数: 0
A case of hypocholesterolemia under research 一例正在研究的低胆固醇血症
Pub Date : 2023-09-01 DOI: 10.1016/j.artere.2023.09.002
Ana Camacho , María José Ariza , Nuria Amigó , Patricia Macías Guillén , Miguel Ángel Sánchez Chaparro , Pedro Valdivielso

Primary hypocholesterolemia (or hypobetalipoproteinemia) is a rare disorder of lipoprotein metabolism that may be due to a polygenic predisposition or a monogenic disease. Among these, it is possible to differentiate between symptomatic and asymptomatic forms, in which, in the absence of secondary causes, the initial clinical suspicion is plasma ApoB levels below the 5th percentile of the distribution by age and sex. Here we describe the differential diagnosis of a case of asymptomatic hypocholesterolemia. We studied proband’s clinical data, the lipid profile of the proband and her relatives and the clinical data of the family relevant to carry out the differential diagnosis. We performed a genetic study as the diagnostic test. The information obtained from the differential diagnosis suggested a heterozygous hypobetalipoproteinemia due to PCSK9 loss-of-function variants. The diagnostic test revealed, in the proband, the presence of a heterozygous PCSK9 frame-shift variant of a maternal origin. Plasma levels of LDL cholesterol and PCSK9 of the patient and her relatives were compatible with the segregation of the variant revealed. In conclusion, the diagnostic test performed confirmed the suspected diagnosis of the proband as asymptomatic familial hypobetalipoproteinemia due to a loss-of-function variant in the PCSK9 gene.

原发性低胆固醇血症(或低β脂蛋白血症)是一种罕见的脂蛋白代谢障碍,可能是由多基因易感性或单基因疾病引起的。其中,可以区分有症状和无症状的形式,在没有次要原因的情况下,最初的临床怀疑是血浆ApoB水平低于按年龄和性别分布的第5个百分位。在此,我们描述一例无症状低胆固醇血症的鉴别诊断。我们研究了先证者的临床数据、先证者及其亲属的血脂谱以及相关家族的临床数据,以进行鉴别诊断。我们进行了一项基因研究作为诊断测试。从鉴别诊断中获得的信息表明,PCSK9功能缺失变异导致杂合性低β脂蛋白血症。诊断测试显示,在先证者中,存在母体来源的杂合PCSK9移框变体。患者及其亲属的血浆低密度脂蛋白胆固醇和PCSK9水平与所揭示的变体的分离一致。总之,所进行的诊断测试证实,由于PCSK9基因的功能缺失变体,先证者的疑似诊断为无症状家族性低β脂蛋白血症。
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引用次数: 0
“Methodological notes”: a new and important section in Clínica e Investigación en Arteriosclerosis “方法学注释”:Clínica e Investigación en动脉硬化中的一个新的重要部分
Pub Date : 2023-09-01 DOI: 10.1016/j.artere.2023.09.006
Josep Ribalta, Carlos Lahoz, Xavier Pintó
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引用次数: 0
Absence of the influence of the APOE gene on the incidence of type 2 diabetes mellitus in a cohort of workers: Effect of diet and shift work APOE基因缺失对工人2型糖尿病发病率的影响:饮食和轮班工作的影响
Pub Date : 2023-09-01 DOI: 10.1016/j.artere.2023.09.004
Rocío Mateo-Gallego , Sofía Pérez-Calahorra , Ana M. Bea , Irene Gracia-Rubio , Carmen Rodrigo-Carbo , Belen Moreno-Franco , Fernando Civeira , Martín Laclaustra , Itziar Lamiquiz-Moneo

Background

APOE gene encoded a multifunctional protein in lipid metabolism, also associated with inflammatory markers. Type 2 diabetes (T2D) is a complex metabolic disease related to increased blood glucose, triglycerides and VLDL and associated with different dyslipidaemias. The aim of this study was to analyze whether the APOE genotype could determining the risk of developing T2D in a large cohort of workers.

Material and methods

Data from the Aragon Workers Health Study (AWHS) (n = 4895) were used to investigate the relationship between glycemic levels and APOE genotype. All patients in the AWHS cohort had their blood drawn after an overnight fast and laboratory tests were performed on the same day as the blood drawn. Dietary and physical assessment was assessed by face-to-face interview. APOE genotype was determined by the Sanger sequencing method.

Results

The relationship between APOE genotype and glycemic profile showed that glucose, Hb1Ac, insulin and HOMA levels did not seem to be associated with the APOE genotype (p = 0.563, p = 0.605, p = 0.333 and p = 0.276, respectively). In addition, the T2D prevalence did not show an association with the APOE genotype (p = 0.354). Along the same lines, blood glucose levels and T2D prevalence did not show association with the APOE allele. Shift work had some effect on the glycaemic profile, showing that night shift workers have significantly lower levels of glucose, insulin and HOMA (p < 0.001). However, the APOE genotype did not show difference in the concentration of glycaemic parameters adjusting by sex, age and BMI, work shift and dietary parameters.

Conclusion

Glycemic profile and T2D prevalence did not show any significant association with the APOE genotype. Besides, individuals, who worked in non-rotating night shift showed significantly lower glycemic levels, while workers in the morning-afternoon-night shift showed significantly higher values.

背景APOE基因在脂质代谢中编码一种多功能蛋白,也与炎症标志物有关。2型糖尿病(T2D)是一种复杂的代谢性疾病,与血糖、甘油三酯和极低密度脂蛋白升高有关,并与不同的血脂异常有关。本研究的目的是分析APOE基因型是否可以决定一大群工人患T2D的风险。材料和方法使用来自阿拉贡工人健康研究(AWHS)(n=4895)的数据来研究血糖水平与APOE基因型之间的关系。AWHS队列中的所有患者在禁食过夜后都进行了抽血,并在抽血的同一天进行了实验室测试。饮食和身体评估通过面对面访谈进行评估。采用Sanger测序法测定APOE基因型。结果APOE基因型与血糖谱的关系表明,葡萄糖、Hb1Ac、胰岛素和HOMA水平似乎与APOE基因类型无关(分别为0.563、0.605、0.333和0.276)。此外,T2D患病率与APOE基因型无关(p=0.354)。同样,血糖水平和T2D发病率也与APOE等位基因无关。轮班工作对血糖状况有一定影响,表明夜班工人的葡萄糖、胰岛素和HOMA水平显著较低(p<0.001)。然而,APOE基因型在根据性别、年龄和BMI、轮班和饮食参数调整的血糖参数浓度方面没有显示差异。结论糖尿病和T2D患病率与APOE基因型无明显相关性。此外,在非轮流夜班工作的人血糖水平明显较低,而在上午-下午夜班工作的工人血糖水平明显较高。
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引用次数: 0
Accuracy of visceral adiposity indices and lipid accumulation products in the identification of adults at high cardiovascular risk 内脏脂肪指数和脂质积累产物在识别心血管高危成人中的准确性
Pub Date : 2023-09-01 DOI: 10.1016/j.artere.2023.09.005
Ana Maria Gonçalvez Milla , Eduardo B.F. Chagas , Vitor Fernando Bordin Miola , Bárbara de Oliveira Zanuso , Elen Landgraf Guiguer , Adriano Cressoni Araújo , Ricardo José Tofano , Karina R. Quesada , Lucas F. Laurindo , Sandra M. Barbalho

Introduction

The lipid accumulation product (LAP) and visceral adipose index (VAI) are clinical markers of visceral obesity and were proposed as simple tools to estimate cardiovascular risk and mortality. The objective of this study was to analyze the accuracy of the VAI and LAP for high cardiovascular risk patients.

Methods

A cross-sectional observational study of accuracy was carried out in 193 patients of both sexes. In addition to the variables VAI and LAP, presence of comorbidities, education, level of physical activity and anthropometric data were obtained. Cardiovascular risk was determined by the Framingham score.

Results

No significant difference was observed in the sample in gender distribution (44.6% women; 55.4% men), 24.4% had low cardiovascular risk, 48.7% intermediate risk and 26.9% high cardiovascular risk. Linear regression analysis showed that VAI and LAP explain, respectively, only 2.4% and 5.2% of the variation in cardiovascular risk expressed by the Framingham score. The analysis of areas under the curve (AUC) for receiver operating characteristic (ROC) indicated a significant effect only of LAP to diagnose individuals with high cardiovascular risk, but with low sensitivity and specificity.

Conclusion

Our results indicate that VAI and LAP explain only a small percentage of the variation in the Framingham cardiovascular risk score. LAP index still deserves more attention in a cohort study, because, even with the limitations of a cross-sectional study, we observed an acceptable sensitivity for it so that the LAP can be used as a screening criterion for requesting more accurate tests.

脂质堆积产物(LAP)和内脏脂肪指数(VAI)是内脏肥胖的临床标志物,被认为是评估心血管风险和死亡率的简单工具。本研究的目的是分析VAI和LAP对心血管高危患者的准确性。方法对193名男女患者进行横断面观察研究。除了变量VAI和LAP外,还获得了合并症的存在、教育程度、体育活动水平和人体测量数据。心血管风险由Framingham评分决定。结果样本性别分布无显著差异(女性44.6%,男性55.4%),心血管低危人群24.4%,中危人群48.7%,心血管高危人群26.9%。线性回归分析表明,VAI和LAP分别只能解释Framingham评分所表达的心血管风险变化的2.4%和5.2%。受试者工作特征曲线下面积(AUC)的分析表明,LAP仅对诊断心血管高危个体有显著影响,但敏感性和特异性较低。结论VAI和LAP只能解释Framingham心血管风险评分变化的一小部分。在队列研究中,LAP指数仍然值得更多关注,因为即使有横断面研究的局限性,我们也观察到它的敏感性是可以接受的,因此LAP可以作为要求更准确测试的筛查标准。
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引用次数: 0
Hypercholesterolaemia control in Spain: The same situation with different regional realities 西班牙的高胆固醇血症控制:相同的情况与不同的地区现实
Pub Date : 2023-09-01 DOI: 10.1016/j.artere.2023.09.001
Juan Pedro-Botet , Núria Plana , José María Mostaza , Juan José Gómez-Doblas , María Rosa Fernández Olmo , Carlos Escobar Cervantes , José Luis Díaz-Díaz , Raquel Campuzano Ruiz , Pedro Valdivielso , Juan Cosín-Sales

Introduction and objectives

The cardiovascular prevention strategy by autonomous communities can be variable since the competences in health are transferred. The objective of the study was to determine the degree of dyslipidaemia control and the lipid-lowering pharmacological therapy used in patients at high/very high cardiovascular risk (CVR) by autonomous communities.

Methods

Observational, cross-sectional, descriptive study based on a consensus methodology. Information on the clinical practice of 145 health areas belonging to 17 Spanish autonomous communities was collected through face-to-face meetings and questionnaires administered to the 435 participating physicians. Furthermore, aggregate non-identifiable data were compiled from 10 consecutive dyslipidaemic patients that each participant had recently visited.

Results

Of the 4,010 patients collected, 649 (16%) had high and 2,458 (61%) very high CVR. The distribution of the 3,107 high/very high CVR patients was balanced across regions, but there were inter-regional differences (P < 0.0001) in the achievement of target LDL-C<70 and <55 mg/dL, respectively. High-intensity statins in monotherapy or in combination with ezetimibe and/or PCSK9 inhibitors were used in 44, 21 and 4% of high CVR patients, while in those at very high CVR it rose to 38, 45 and 6%, respectively. The use of these lipid-lowering therapies at national level was significantly different between regions (P = 0.0079).

Conclusions

Even though the distribution of patients at high/very high CVR was similar between autonomous communities, inter-territorial differences were identified in the degree of achievement of LDL cholesterol therapeutic goal and use of lipid-lowering therapy.

引言和目的由于卫生能力的转移,自治社区的心血管预防策略可能会发生变化。本研究的目的是确定自治社区对高/极高心血管风险(CVR)患者的血脂异常控制程度和降脂药物治疗。方法基于一致性方法的观察、横断面、描述性研究。通过面对面会议和对435名参与医生进行问卷调查,收集了西班牙17个自治社区145个卫生区的临床实践信息。此外,从每个参与者最近访问过的10名连续的血脂异常患者中汇编了不可识别的汇总数据。结果4010例患者中,649例(16%)CVR偏高,2458例(61%)CVR极高。3107例CVR高/极高患者的分布在各地区之间是平衡的,但存在地区间差异(P <; 0.0001)在实现目标LDL-C<;70和<;55 mg/dL。在44%、21%和4%的高CVR患者中使用了单药治疗或与依折麦布和/或PCSK9抑制剂联合使用的高强度他汀类药物,而在CVR极高的患者中,这一比例分别上升到38%、45%和6%。在国家层面上,这些降脂疗法的使用在不同地区之间有显著差异(P = 0.0079)。结论尽管高/极高CVR患者在自治社区之间的分布相似,但在低密度脂蛋白胆固醇治疗目标的实现程度和降脂治疗的使用方面存在地区间差异。
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引用次数: 0
Functional foods and nutraceuticals in the treatment of hypercholesterolemia: Statement of the Spanish Society of Arteriosclerosis 2023 功能性食品和营养保健品治疗高胆固醇血症:西班牙动脉硬化协会声明2023
Pub Date : 2023-09-01 DOI: 10.1016/j.artere.2023.09.003
Pablo Pérez-Martínez , Emilio Ros , Juan Pedro-Botet , Fernando Civeira , Vicente Pascual , Carmen Garcés , Rosa Solá , Francisco Pérez-Jiménez , José M. Mostaza

Given the progressive increase in the number of these products and their rising use by the population, the Spanish Society of Arteriosclerosis (SEA) has considered it appropriate to review the available information, select the results of the scientifically more robust studies and take a position on their usefulness, to recommend to health professionals and the general population their potential utility in terms of efficacy and their possible benefits and limitations. The following clinical scenarios have been identified in which these products could be used and will be analyzed in more detail in this document: (1) Hypolipidemic treatment in subjects with statin intolerance. (2) Hypolipidemic treatment "a la carte" in individuals in primary prevention. (3) Long-term cardiovascular prevention in individuals with no indication for lipid-lowering therapy. (4) Patients with optimized lipid-lowering treatment who do not achieve therapeutic objectives.

鉴于这些产品的数量在逐渐增加,并且越来越多的人使用这些产品,西班牙动脉硬化学会(SEA)认为审查现有信息,选择科学上更有力的研究结果,并对其有用性采取立场是合适的,向卫生专业人员和普通人群推荐其在疗效方面的潜在效用及其可能的益处和局限性。这些产品可用于以下临床场景,并将在本文件中进行更详细的分析:(1)他汀类药物不耐受受试者的降脂治疗。(2) 在初级预防中,个人的降血脂治疗“点菜”。(3) 没有降脂治疗指征的个体的长期心血管预防。(4) 接受优化降脂治疗但未达到治疗目标的患者。
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引用次数: 0
Remnant cholesterol, vascular risk, and prevention of atherosclerosis 残余胆固醇,血管风险,预防动脉粥样硬化
Pub Date : 2023-07-01 DOI: 10.1016/j.artere.2023.07.005
Xavier Pintó , Marta Fanlo , Virginia Esteve , Jesús Millán , on behalf of the Atherogenic Dyslipidemia Working Group, Spanish Society of Arteriosclerosis (SEA)

In patients who have achieved optimal LDL-C control, there remains a residual risk of atherothrombotic cardiovascular disease (ACVD) related to alterations in lipid metabolism, where alterations in triglyceride-rich lipoproteins (TGRLP) and the cholesterol they contain, called remnant cholesterol, play a major role. Remnant cholesterol has an association with residual risk of CVD that is independent of LDL-C and has been demonstrated in epidemiological and Mendelian randomisation studies, and in analyses of clinical trials of lipid-lowering drugs. Remnant TGRLP particles are highly atherogenic, due to their ability to enter and be retained in the arterial wall, their high cholesterol content, their ability to generate “foam cells” and an inflammatory response. Assessment of remnant cholesterol may provide information on residual risk of ACVD beyond the information provided by LDL-C, Non-HDL-C, and apoB, particularly in individuals with hypertriglyceridaemia, type 2 diabetes, or metabolic syndrome. In the Reduce-It study, icosapent ethyl was shown to have a preventive effect against CVD in very high cardiovascular risk patients with hypertriglyceridaemia treated with statins and target LDL-C. New lipid-lowering drugs will help to define efficacy and criteria in the treatment of excess remnant cholesterol and hypertriglyceridaemia in the prevention of ACVD.

在达到最佳LDL-C控制的患者中,仍然存在与脂质代谢改变有关的动脉粥样硬化性血栓性心血管疾病(ACVD)的残余风险,其中富含甘油三酯的脂蛋白(TGRLP)及其所含胆固醇(称为残余胆固醇)的改变起着主要作用。残留胆固醇与心血管疾病的残留风险有关,这与LDL-C无关,并已在流行病学和孟德尔随机化研究以及降脂药物临床试验分析中得到证实。残留的TGRLP颗粒高度致动脉粥样硬化,因为它们能够进入并保留在动脉壁中,胆固醇含量高,能够产生“泡沫细胞”和炎症反应。残余胆固醇的评估可以提供LDL-C、非HDL-C和apoB提供的信息之外的ACVD残余风险信息,特别是在患有高甘油三酯血症、2型糖尿病或代谢综合征的个体中。在Reduce It研究中,icosapent ethyl被证明对接受他汀类药物和靶向LDL-C治疗的高甘油三酯血症心血管高危患者具有预防CVD的作用。新型降脂药物将有助于确定治疗ACVD中过量残余胆固醇和高甘油三酯血症的疗效和标准。
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Clínica e Investigación en Arteriosclerosis (English Edition)
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