慢性肾脏病中心血管钙化的异质性。

Cardiovascular Calcification Heterogeneity in Chronic Kidney Disease.

机构信息

Department of Biomedical Engineering, Florida International University, Miami, FL (J.D.H.).

Department of Internal Medicine I, Division of Cardiology, Medical Faculty, RWTH Aachen University, Germany (C.G.).

出版信息

Circ Res. 2023 Apr 14;132(8):993-1012. doi: 10.1161/CIRCRESAHA.123.321760. Epub 2023 Apr 13.

Abstract

Patients with chronic kidney disease (CKD) exhibit tremendously elevated risk for cardiovascular disease, particularly ischemic heart disease, due to premature vascular and cardiac aging and accelerated ectopic calcification. The presence of cardiovascular calcification associates with increased risk in patients with CKD. Disturbed mineral homeostasis and diverse comorbidities in these patients drive increased systemic cardiovascular calcification in different manifestations with diverse clinical consequences, like plaque instability, vessel stiffening, and aortic stenosis. This review outlines the heterogeneity in calcification patterning, including mineral type and location and potential implications on clinical outcomes. The advent of therapeutics currently in clinical trials may reduce CKD-associated morbidity. Development of therapeutics for cardiovascular calcification begins with the premise that less mineral is better. While restoring diseased tissues to a noncalcified homeostasis remains the ultimate goal, in some cases, calcific mineral may play a protective role, such as in atherosclerotic plaques. Therefore, developing treatments for ectopic calcification may require a nuanced approach that considers individual patient risk factors. Here, we discuss the most common cardiac and vascular calcification pathologies observed in CKD, how mineral in these tissues affects function, and the potential outcomes and considerations for therapeutic strategies that seek to disrupt the nucleation and growth of mineral. Finally, we discuss future patient-specific considerations for treating cardiac and vascular calcification in patients with CKD-a population in need of anticalcification therapies.

摘要

患有慢性肾脏病 (CKD) 的患者由于过早的血管和心脏老化以及异位钙化加速,心血管疾病的风险极高,尤其是缺血性心脏病。心血管钙化的存在与 CKD 患者的风险增加相关。这些患者的矿物质稳态紊乱和多种合并症导致不同表现的全身性心血管钙化增加,具有不同的临床后果,如斑块不稳定、血管僵硬和主动脉狭窄。本综述概述了钙化模式的异质性,包括矿物质类型和位置以及对临床结果的潜在影响。目前正在临床试验中的治疗方法的出现可能会降低 CKD 相关发病率。心血管钙化治疗的发展始于一个前提,即矿物质越少越好。虽然将患病组织恢复到非钙化的稳态仍然是最终目标,但在某些情况下,钙化矿物质可能发挥保护作用,例如在动脉粥样硬化斑块中。因此,开发异位钙化的治疗方法可能需要一种细致的方法,考虑个体患者的风险因素。在这里,我们讨论了在 CKD 中观察到的最常见的心脏和血管钙化病理学,这些组织中的矿物质如何影响功能,以及针对试图破坏矿物质成核和生长的治疗策略的潜在结果和考虑因素。最后,我们讨论了针对 CKD 患者心脏和血管钙化的未来个体化考虑因素——这些患者需要抗钙化治疗。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c9ee/10097496/35e53c7b8a42/res-132-993-g001.jpg

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