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Representation is Prevention: Closing the Sex Gap in Novel Cardiovascular Clinical Trials 代表是预防:缩小新型心血管临床试验中的性别差距。
IF 5.9 Q1 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2026-02-01 Epub Date: 2026-02-23 DOI: 10.1016/j.ajpc.2026.101420
Nishant P. Shah , Martha Gulati
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引用次数: 0
Impact of peripheral artery disease (PAD) on risk of major adverse cardiovascular events (MACE) in patients with type 2 diabetes 外周动脉疾病(PAD)对2型糖尿病患者主要不良心血管事件(MACE)风险的影响
IF 5.9 Q1 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2026-02-01 Epub Date: 2025-12-29 DOI: 10.1016/j.ajpc.2025.101397
James Amamoo , Lin Xie , Andrea Steffens , Erin Buysman , Caroline Swift , Sherif Mehanna , Noelle N. Gronroos , Marc P. Bonaca

Background

As of 2021, global estimates show that 536.6 million adults aged 20 to 79 years are living with type 2 diabetes (T2D), and the prevalence of T2D is projected to increase to about 783 million individuals by 2045. Peripheral artery disease (PAD), which is caused by atherosclerosis of the extremities (most commonly lower limbs) leading to the narrowing of blood vessels, is a major risk factor for lower extremity amputation and is a common comorbidity of diabetes. Patients with both T2D and PAD often have advanced systemic vascular disease, which may involve other vascular territories, such as the coronary and cerebral arteries. However, PAD is underdiagnosed and underrecognized, particularly at earlier stages of the disease.

Methods

This retrospective cohort study used real-world data to characterize the vascular risk profile of patients with T2D with PAD and those with T2D without other evidence of atherosclerotic cardiovascular disease, including irreversible harm events of the heart, limbs, and brain.

Results

Patients with T2D and PAD had a higher risk of major adverse cardiovascular events (MACE) and major adverse limb events (MALE) compared with those without PAD. Ankle-brachial index and duplex ultrasound were the most commonly used assessments during diagnostic evaluation for PAD.

Conclusions

Among patients with T2D, presence of PAD was associated with an increased risk of all evaluated outcomes. These findings highlight the significant vascular burden of PAD among patients with T2D.
截至2021年,全球估计显示,5.366亿20至79岁的成年人患有2型糖尿病(T2D),预计到2045年,T2D的患病率将增加到约7.83亿人。外周动脉疾病(PAD)是由四肢(最常见的是下肢)动脉粥样硬化导致血管狭窄引起的,是下肢截肢的主要危险因素,也是糖尿病的常见合并症。同时患有T2D和PAD的患者通常有晚期全身性血管疾病,可能累及其他血管区域,如冠状动脉和脑动脉。然而,PAD的诊断和认识不足,特别是在疾病的早期阶段。方法:本回顾性队列研究使用真实世界数据来描述伴有PAD的T2D患者和没有其他动脉粥样硬化性心血管疾病证据的T2D患者的血管风险特征,包括心脏、四肢和大脑的不可逆损伤事件。结果T2D合并PAD患者发生主要不良心血管事件(MACE)和主要不良肢体事件(MALE)的风险高于无PAD患者。踝肱指数和双工超声是PAD诊断评价中最常用的评估方法。结论:在T2D患者中,PAD的存在与所有评估结果的风险增加相关。这些发现强调了PAD在T2D患者中显著的血管负担。
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引用次数: 0
The subclinical atherosclerosis clinic: Operationalizing opportunistic detection into cardiovascular preventive care 亚临床动脉粥样硬化临床:将机会性检测应用于心血管预防保健。
IF 5.9 Q1 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2026-02-01 Epub Date: 2026-02-23 DOI: 10.1016/j.ajpc.2026.101446
Michael J. Blaha
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引用次数: 0
Implications of the 2025 AHA/ACC high blood pressure guidelines on the initiation and intensification of blood pressure-lowering medications among US adults 2025年AHA/ACC高血压指南对美国成人开始和强化降压药的影响
IF 5.9 Q1 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2026-02-01 Epub Date: 2026-01-18 DOI: 10.1016/j.ajpc.2025.101400
Ahmed Sayed , Eric D. Peterson , Ann Marie Navar

Background

Recent updates to the American College of Cardiology (ACC) and American Heart Association (AHA) guidelines for high blood pressure (BP) changed the risk calculator recommended, lowered the preferred treatment target, and expanded treatment recommendations for lower risk adults. We sought to quantify the clinical implications of these change among US adults.

Methods

Using data from the 2015–2020 National Health and Nutrition Examination Survey (NHANES), we estimated the proportion and number of US adults aged 20 years or older who were eligible for initiation or intensification of pharmacological anti-hypertensive medications under the 2017 vs the 2025 guidelines.

Results

Among US adults ≥20 years not being currently treated for hypertension (N = 180.0 million), using the 2017 Guideline, 18.7 % (33.6 million) were eligible for initiation of pharmacological anti-hypertensive therapy. In contrast, the 2025 Guideline would treat 18.4 % (33.2 million) with upfront medication while an additional 10.8 % (19.4 million) would be considered for medications if lifestyle modification proves insufficient. Increases in treatment eligibility were most pronounced among younger adults age 30–60 and those with obesity. Among adults currently being treated for hypertension (N = 58.0 million), most (59.8 %; 34.6 million) did not meet the recommended goal of a BP <130/80. An additional 17.6 % (5.6 million) are newly eligible for treatment intensification if pursuing the preferred BP target of <120/80.

Conclusion

The new 2025 AHA/ACC Hypertension Guidelines potentially expands the number of adults eligible for initiation of antihypertensives, particularly in persons who are young and/or obese, and markedly expands number eligible for intensification.
背景:最近更新的美国心脏病学会(ACC)和美国心脏协会(AHA)高血压(BP)指南改变了推荐的风险计算器,降低了首选治疗目标,并扩大了低风险成人的治疗建议。我们试图量化这些变化在美国成年人中的临床意义。方法:使用2015-2020年国家健康与营养调查(NHANES)的数据,我们估计了在2017年和2025年指南下有资格开始或加强药理降压药物的20岁及以上美国成年人的比例和数量。结果:在目前未接受高血压治疗的≥20岁的美国成年人(N = 1.8亿)中,使用2017年指南,18.7%(3360万)符合开始药物降压治疗的条件。相比之下,2025年指南将对18.4%(3320万)患者进行前期药物治疗,而如果生活方式改变证明不足,将考虑对另外10.8%(1940万)患者进行药物治疗。治疗资格的增加在30-60岁的年轻人和肥胖人群中最为明显。在目前接受高血压治疗的成年人中(N = 5800万),大多数(59.8%,3460万)没有达到推荐的血压目标。结论:新的2025年AHA/ACC高血压指南可能会扩大有资格开始服用抗高血压药物的成年人数量,特别是年轻和/或肥胖的人,并显著扩大有资格接受强化治疗的人数。
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引用次数: 0
Lp(a) across the spectrum of disease in a Spanish population: A watchword for more answers and access Lp(a)在西班牙人群的疾病谱:一个口号,更多的答案和访问。
IF 5.9 Q1 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2026-02-01 Epub Date: 2026-02-23 DOI: 10.1016/j.ajpc.2026.101441
Jared A. Spitz , Mahmoud Al Rifai
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引用次数: 0
Real world utilization of coronary artery calcium scoring in a large academic health system 冠状动脉钙评分在大型学术卫生系统中的实际应用。
IF 5.9 Q1 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2026-02-01 DOI: 10.1016/j.ajpc.2026.101459
Peter A. Glynn , Reniell Iniguez , Samuel Luebbe , Philip Greenland
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引用次数: 0
Utilizing existing test results to improve primary prevention in patients with subclinical coronary atherosclerosis: The USE-IT study 利用现有试验结果改善亚临床冠状动脉粥样硬化患者的一级预防:USE-IT研究
IF 5.9 Q1 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2026-02-01 Epub Date: 2026-01-08 DOI: 10.1016/j.ajpc.2025.101396
Mateo Iwanowski , Carolina C. Pappalettere , Joan Vime-Jubany , Alina Velescu , Lidia Marcos , Roberto Chalela , Flavio Zuccarino , Jose Maria Maiques , Helena Tizon-Marcos , Beatriz Vaquerizo-Montilla , Sonia Ruiz-Bustillo , Benjamin Casteigt , Nuria Rodriguez , Diego Rodriguez-Chiaradia , Jaume Marrugat , Miguel Cainzos-Achirica
<div><h3>Aims</h3><div>The systematic referral of patients with incidentally detected subclinical coronary atherosclerosis to a specialized prevention clinic is an innovative strategy in Europe. The USE-IT study aims to assess its impact in terms of 12-month change in low-density lipoprotein cholesterol (LDL-C) levels.</div></div><div><h3>Methods</h3><div>Prospective, non-randomized study (<em>N</em> = 291). Patients were referred after incidental detection of subclinical coronary atherosclerosis through a clinically indicated cardiac/coronary computed tomography (CT) (29%), invasive coronary angiography (24%), or chest CT (44%). Cardiovascular risk-reduction interventions were implemented following relevant guidelines.</div></div><div><h3>Results</h3><div>Mean age was 66 years, 43% women. The prevalence of traditional risk factors was high, 38% of the patients had atherosclerosis in ≥3 coronary arteries, 33% had at least one stenosis ≥50% and 60% had an elevated CAC score (≥300 UA). Mean baseline LDL-C levels were 108 mg/dL (SD 37), 16% had LDL-C <70mg/dL, and 6% had LDL-C <55mg/dL. At 12 months there were marked increases in the use of high-intensity statins (28% vs 78%, <em>p</em> < 0.001) and ezetimibe (7% vs 69%, <em>p</em> < 0.001). At the end of follow-up, mean LDL-C levels were 61 mg/dL (<em>p</em> < 0.001), 76% participants had LDL-C <70mg/dL (<em>p</em> < 0.001), and 49% <55mg/dL (<em>p</em> < 0.001). Among smokers, 15% of them successfully quit tobacco during follow-up, and obesity prevalence went from 34% to 29% (<em>p</em> = 0.002).</div></div><div><h3>Conclusions</h3><div>Systematic referral of patients with incidentally detected subclinical coronary atherosclerosis to a specialized prevention clinic and subsequent guideline-based risk management provides an innovative opportunity to achieve large, guideline-recommended reductions in LDL-C and enhance the management of other risk factors.</div></div><div><h3>Lay Summary</h3><div>This research study was performed to assess whether a specialized, dedicated cardiovascular prevention clinic could help lower the levels of “bad” cholesterol (LDL-C) and improve the management of other cardiovascular risk factors in people who, despite feeling well, already have fatty plaques building up in their heart’s arteries. Such men and women are at increased risk of heart attacks and strokes, however, so far they had received very limited attention in prevention clinics and primary care settings, particularly when those plaques are identified incidentally. Reducing their levels of bad cholesterol can be very helpful reducing their risk of a subsequent heart attack. Specifically, at twelve months, we observed:</div><div>• Large reductions in the levels of bad cholesterol compared to the levels that those same patients had at the beginning of follow-up (i.e., before being referred to the prevention clinic), paired with enhanced use of guideline-recommended lipid-lowering pha
目的将偶然发现的亚临床冠状动脉粥样硬化患者系统地转介到专门的预防诊所是欧洲的一项创新策略。USE-IT研究旨在评估其对12个月低密度脂蛋白胆固醇(LDL-C)水平变化的影响。方法前瞻性、非随机研究(N = 291)。患者通过临床指示的心脏/冠状动脉计算机断层扫描(CT)(29%)、侵入性冠状动脉造影(24%)或胸部CT(44%)偶然发现亚临床冠状动脉粥样硬化后转诊。按照相关指南实施降低心血管风险的干预措施。结果平均年龄66岁,女性占43%。传统危险因素的患病率较高,38%的患者冠状动脉粥样硬化≥3条,33%的患者至少有1条冠状动脉狭窄≥50%,60%的患者CAC评分升高(≥300ua)。平均基线LDL-C水平为108 mg/dL (SD 37), 16%的LDL-C和lt为70mg/dL, 6%的LDL-C和lt为55mg/dL。在12个月时,高强度他汀类药物(28%对78%,p < 0.001)和依折麦比(7%对69%,p < 0.001)的使用显著增加。随访结束时,平均LDL-C水平为61 mg/dL (p < 0.001), 76%的参与者LDL-C水平为70mg/dL (p < 0.001), 49%的参与者LDL-C水平为55mg/dL (p < 0.001)。在吸烟者中,15%的人在随访期间成功戒烟,肥胖患病率从34%下降到29% (p = 0.002)。结论:将偶然发现的亚临床冠状动脉粥样硬化患者系统转诊到专门的预防诊所,并随后进行基于指南的风险管理,为实现指南推荐的大幅降低LDL-C和加强其他危险因素的管理提供了一个创新的机会。这项研究的目的是评估一个专门的心血管预防诊所是否能帮助降低“坏”胆固醇(LDL-C)水平,并改善对心脏动脉中脂肪斑块堆积的人的其他心血管风险因素的管理。然而,到目前为止,这些男性和女性在预防诊所和初级保健机构得到的关注非常有限,特别是在偶然发现这些斑块时。降低他们的坏胆固醇水平可以非常有助于降低他们随后心脏病发作的风险。具体来说,在12个月后,我们观察到:•与随访开始时(即转到预防诊所之前)相比,这些患者的坏胆固醇水平大幅降低,同时指南推荐的降脂药物治疗的使用得到加强。•减少主动吸烟的流行,并适度但有希望地减少队列的平均体重。“USE-IT”研究的结果有望为西班牙(该研究进行的国家)和其他地方类似诊所的发展提供信息。
{"title":"Utilizing existing test results to improve primary prevention in patients with subclinical coronary atherosclerosis: The USE-IT study","authors":"Mateo Iwanowski ,&nbsp;Carolina C. Pappalettere ,&nbsp;Joan Vime-Jubany ,&nbsp;Alina Velescu ,&nbsp;Lidia Marcos ,&nbsp;Roberto Chalela ,&nbsp;Flavio Zuccarino ,&nbsp;Jose Maria Maiques ,&nbsp;Helena Tizon-Marcos ,&nbsp;Beatriz Vaquerizo-Montilla ,&nbsp;Sonia Ruiz-Bustillo ,&nbsp;Benjamin Casteigt ,&nbsp;Nuria Rodriguez ,&nbsp;Diego Rodriguez-Chiaradia ,&nbsp;Jaume Marrugat ,&nbsp;Miguel Cainzos-Achirica","doi":"10.1016/j.ajpc.2025.101396","DOIUrl":"10.1016/j.ajpc.2025.101396","url":null,"abstract":"&lt;div&gt;&lt;h3&gt;Aims&lt;/h3&gt;&lt;div&gt;The systematic referral of patients with incidentally detected subclinical coronary atherosclerosis to a specialized prevention clinic is an innovative strategy in Europe. The USE-IT study aims to assess its impact in terms of 12-month change in low-density lipoprotein cholesterol (LDL-C) levels.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;h3&gt;Methods&lt;/h3&gt;&lt;div&gt;Prospective, non-randomized study (&lt;em&gt;N&lt;/em&gt; = 291). Patients were referred after incidental detection of subclinical coronary atherosclerosis through a clinically indicated cardiac/coronary computed tomography (CT) (29%), invasive coronary angiography (24%), or chest CT (44%). Cardiovascular risk-reduction interventions were implemented following relevant guidelines.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;h3&gt;Results&lt;/h3&gt;&lt;div&gt;Mean age was 66 years, 43% women. The prevalence of traditional risk factors was high, 38% of the patients had atherosclerosis in ≥3 coronary arteries, 33% had at least one stenosis ≥50% and 60% had an elevated CAC score (≥300 UA). Mean baseline LDL-C levels were 108 mg/dL (SD 37), 16% had LDL-C &lt;70mg/dL, and 6% had LDL-C &lt;55mg/dL. At 12 months there were marked increases in the use of high-intensity statins (28% vs 78%, &lt;em&gt;p&lt;/em&gt; &lt; 0.001) and ezetimibe (7% vs 69%, &lt;em&gt;p&lt;/em&gt; &lt; 0.001). At the end of follow-up, mean LDL-C levels were 61 mg/dL (&lt;em&gt;p&lt;/em&gt; &lt; 0.001), 76% participants had LDL-C &lt;70mg/dL (&lt;em&gt;p&lt;/em&gt; &lt; 0.001), and 49% &lt;55mg/dL (&lt;em&gt;p&lt;/em&gt; &lt; 0.001). Among smokers, 15% of them successfully quit tobacco during follow-up, and obesity prevalence went from 34% to 29% (&lt;em&gt;p&lt;/em&gt; = 0.002).&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;h3&gt;Conclusions&lt;/h3&gt;&lt;div&gt;Systematic referral of patients with incidentally detected subclinical coronary atherosclerosis to a specialized prevention clinic and subsequent guideline-based risk management provides an innovative opportunity to achieve large, guideline-recommended reductions in LDL-C and enhance the management of other risk factors.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;h3&gt;Lay Summary&lt;/h3&gt;&lt;div&gt;This research study was performed to assess whether a specialized, dedicated cardiovascular prevention clinic could help lower the levels of “bad” cholesterol (LDL-C) and improve the management of other cardiovascular risk factors in people who, despite feeling well, already have fatty plaques building up in their heart’s arteries. Such men and women are at increased risk of heart attacks and strokes, however, so far they had received very limited attention in prevention clinics and primary care settings, particularly when those plaques are identified incidentally. Reducing their levels of bad cholesterol can be very helpful reducing their risk of a subsequent heart attack. Specifically, at twelve months, we observed:&lt;/div&gt;&lt;div&gt;• Large reductions in the levels of bad cholesterol compared to the levels that those same patients had at the beginning of follow-up (i.e., before being referred to the prevention clinic), paired with enhanced use of guideline-recommended lipid-lowering pha","PeriodicalId":72173,"journal":{"name":"American journal of preventive cardiology","volume":"25 ","pages":"Article 101396"},"PeriodicalIF":5.9,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145926477","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Trends in lipoprotein(a) testing and impact on clinical care: A contemporary systemwide analysis 脂蛋白(a)检测趋势及其对临床护理的影响:当代全系统分析
IF 5.9 Q1 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2026-02-01 Epub Date: 2025-12-29 DOI: 10.1016/j.ajpc.2025.101402
Mahima Mangla , Tia Bimal , Ehimare Akhabue , Xueqi Huang , Marlys Koschinsky , Georgeta Vaidean , James Donnelly , Tanesh Ayyalu , Guy Mintz , Eugenia Gianos

Aims

Elevated lipoprotein(a) [Lp(a)] is an independent, causal risk factor for atherosclerotic cardiovascular disease (ASCVD), yet testing remains low. As our health system has expanded its efforts to increase Lp(a) awareness, we evaluated testing rates and their impact on care.

Methods

Lp(a) testing rates were collected through electronic health record queries between 1/1/2022 to 12/31/2024. Baseline demographics, ASCVD status, Lp(a) testing rates by specialty, lipid lowering therapy (LLT) prescriptions and number of cardiology referrals were collected.

Results

450,412 outpatients had ≥1 lipid panel order and 3.7 % (N = 16,476) had Lp(a) tested. Of those who had Lp(a) measured, 50.5 % were female and 61.8 % identified as White. Most Lp(a) orders were for patients without established ASCVD (68.9 %). Between 2022–2024, Lp(a) orders increased from 3052 to 8425. Most orders were placed by cardiologists, although their proportion decreased (75.5 % in 2022 vs. 62.9 % in 2024) as orders from other specialties increased. We found 67.0 % of patients with normal Lp(a) (<75 nmol/L) levels, 12.2 % with intermediate risk (75 ≥ Lp(a) < 125 nmol/L), 11.3 % with high risk (125 ≥ Lp(a) < 200 nmol/L) and 9.4 % with very high-risk values (≥200 nmol/L). Across the same Lp(a) categories, LLT initiation/escalation rates were 12.8 %, 17.5 %, 20.2 % and 22.1 %. There was a positive association between LLT initiation/escalation and Lp(a) range (p < 0.0001).

Conclusion

While Lp(a) testing was low, it increased substantially over time. High risk Lp(a) levels were found irrespective of ASCVD status and were associated with more aggressive treatment. Systematic strategies to increase Lp(a) awareness and testing are warranted to mitigate cardiovascular risk.
脂蛋白(a)升高[Lp(a)]是动脉粥样硬化性心血管疾病(ASCVD)的一个独立的因果危险因素,但检测仍然很低。随着我国卫生系统加大力度提高对Lp(a)的认识,我们评估了检测率及其对护理的影响。方法于2022年1月1日至2024年12月31日通过电子健康记录查询收集slp (a)检测率。收集基线人口统计学、ASCVD状态、专业Lp(a)检测率、降脂治疗(LLT)处方和心脏病学转诊数量。结果450,412例患者血脂检查≥1次,3.7% (N = 16,476)患者检测Lp(a)。在测量Lp(a)的人中,50.5%为女性,61.8%为白人。大多数Lp(a)订单是针对没有ASCVD的患者(68.9%)。在2022-2024年间,Lp(a)订单从3052增加到8425。大多数订单来自心脏病专家,尽管他们的比例有所下降(2022年为75.5%,2024年为62.9%),但来自其他专业的订单有所增加。我们发现67.0%的患者Lp(a) (<75 nmol/L)水平正常,12.2%为中等风险(75≥Lp(a) < 125 nmol/L), 11.3%为高风险(125≥Lp(a) < 200 nmol/L), 9.4%为高危值(≥200 nmol/L)。在相同的Lp(a)类别中,LLT的起始/升级率分别为12.8%、17.5%、20.2%和22.1%。LLT起始/升级与Lp(a)范围呈正相关(p < 0.0001)。结论虽然Lp(a)检测水平较低,但随着时间的推移显著增加。与ASCVD状态无关,发现高风险Lp(a)水平与更积极的治疗相关。有必要采取系统策略,提高对Lp(a)的认识和检测,以降低心血管风险。
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引用次数: 0
Quantifying population-level antihypertensive treatment eligibility under the 2025 AHA/ACC hypertension guideline: What has changed — And where the greatest opportunity remains 在2025年AHA/ACC高血压指南下量化人群水平的降压治疗资格:发生了什么变化?最大的机会在哪里?
IF 5.9 Q1 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2026-02-01 Epub Date: 2026-01-14 DOI: 10.1016/j.ajpc.2026.101428
Huanhuan Yang , Yuan Lu
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引用次数: 0
Population estimates, trends, characteristics and prognostic outcomes of cardiovascular-kidney-liver-metabolic health: A population-based study 心血管-肾脏-肝脏代谢健康的人群估计、趋势、特征和预后:一项基于人群的研究
IF 5.9 Q1 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2026-02-01 Epub Date: 2026-01-03 DOI: 10.1016/j.ajpc.2025.101405
Yiming Chen , Haryo Raden Himan , Yalkin Yazicioglu , Rachel Goh , Yip Han Chin , Bryan Chong , Srinithy Nagarajan , Martin Tze Wah Kueh , Jiong-Wei Wang , Mark M Muthiah , Xin Zhou , Mark Y Chan , Anurag Mehta , Mamas A Mamas , Muhammad Shahzeb Khan , Nicholas WS Chew

Background

Cardiovascular-kidney-liver-metabolic (CKLM) diseases constitute the presence of MASLD, T2D, CKD, obesity and/or CVD, that often co-exist and synergistically increase cardiovascular risk. However, the prevalence, extent and outcomes of the CKLM burden remain poorly understood.

Methods

This population-based study utilised National Health and Nutrition Examination Survey (NHANES) 2007–2018 database, examining individuals’ number (0–4) and permutations of CKLM diseases, namely: type 2 diabetes (T2D), obesity, metabolic dysfunction-associated steatotic liver disease (MASLD), chronic kidney disease (CKD). The primary outcome was all-cause mortality. Cox regression models were constructed to evaluate the relationship between CKLM phenotypes and all-cause mortality, adjusting for age, sex, race, socioeconomic status, and physical activity.

Results

The weighted cohort represented 97.8 million US adults (mean age 47.7 ± 16.7 years). 54.16% of the cohort had ≥1 CKLM diseases. From 2007 to 2018, the proportion of individuals with ≥2 CKLM diseases increased from 32.4% to 55.6% of the population, with the largest increase in proportion of individuals with 4 diseases. The most common CKLM phenotype was MASLD-obesity (23.0%), followed by MASLD-obesity-T2D (5.1%). The highest mortality rates were observed in individuals with 4 CKLM diseases (21.4%), followed by 3 diseases (12.2%). Cox regression revealed that 4 diseases predicted the highest mortality risk (aHR 2.24, 95%CI: 1.66–3.02, p < 0.001), followed by 3 diseases (aHR 1.52, 95%CI: 1.25–1.85, p < 0.001). The MASLD-T2D-CKD phenotype (aHR 3.13, 95%CI: 1.80–5.42, p < 0.001) and T2D-CKD phenotype (aHR 3.26, 95%CI: 2.33–4.55, p < 0.001) predicted the highest mortality risk.

Conclusions

The CKLM multimorbidity burden is rising in the US population. Higher CKLM burden (≥3 CKLM diseases) and CKD-centric phenotypes (MASLD-T2D-CKD or T2D-CKD) independently predict the highest mortality risk.
背景:心血管-肾-肝代谢(CKLM)疾病包括MASLD、T2D、CKD、肥胖和/或CVD,这些疾病通常共存并协同增加心血管风险。然而,CKLM负担的患病率、程度和结果仍然知之甚少。方法基于人群的研究利用2007-2018年国家健康与营养调查(NHANES)数据库,检查个体CKLM疾病的数量(0-4)和排列,即:2型糖尿病(T2D)、肥胖、代谢功能障碍相关脂肪变性肝病(MASLD)、慢性肾脏疾病(CKD)。主要结局为全因死亡率。构建Cox回归模型来评估CKLM表型与全因死亡率之间的关系,调整年龄、性别、种族、社会经济地位和身体活动。结果加权队列包括9780万美国成年人(平均年龄47.7±16.7岁)。54.16%的队列患者有≥1种CKLM疾病。2007 - 2018年,患有≥2种CKLM疾病的个体占总人口的比例从32.4%上升到55.6%,其中患有4种疾病的个体比例增幅最大。最常见的CKLM表型是masld -肥胖(23.0%),其次是masld -肥胖- t2d(5.1%)。4种CKLM疾病的死亡率最高(21.4%),其次是3种疾病(12.2%)。Cox回归分析显示,死亡风险最高的疾病有4种(aHR 2.24, 95%CI: 1.66 ~ 3.02, p < 0.001),其次是3种(aHR 1.52, 95%CI: 1.25 ~ 1.85, p < 0.001)。MASLD-T2D-CKD表型(aHR 3.13, 95%CI: 1.80-5.42, p < 0.001)和T2D-CKD表型(aHR 3.26, 95%CI: 2.33-4.55, p < 0.001)预测最高的死亡风险。结论美国人群中慢性淋巴细胞白血病的多病负担正在上升。较高的CKLM负担(≥3种CKLM疾病)和ckd中心表型(MASLD-T2D-CKD或T2D-CKD)独立预测最高的死亡风险。
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American journal of preventive cardiology
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