Haemodynamic consequences of acute pulmonary embolism predict risk of CTPA-related acute kidney injury.

IF 3.7 2区 医学 Q2 CARDIAC & CARDIOVASCULAR SYSTEMS
Anna M Imiela, Michał Machowski, Bartosz Karolak, Olaf Wasilewski, Małgorzata Landowska, Aleksandra Żuk-Łapan, Aleksandra Piech, Tomasz Cader, Małgorzata Wiśniewska, Bogdan Stelmach, Piotr Pruszczyk
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引用次数: 0

Abstract

Introduction: Computed tomography pulmonary angiography (CTPA) is an important study in the diagnosis of acute pulmonary embolism (APE). There are limited data on acute kidney injury (AKI) after CTPA in APE patients. The aim was to evaluate frequency and predictors of AKI in patients with the first APE episode.

Patients and methods: Single-centre, retrospective analysis of APE patients, without haemodynamic instability. Blood tests, including plasma creatinine concentration and clinical evaluation were performed before CTPA and after 48 and 72 h. Transthoracic echocardiography was performed to evaluate right ventricular (RV) function.

Results: A total of 411 patients with APE were enrolled. AKI defined by creatine increase ≥0.3 mg% within 72 h following CTPA was found in 46 pts (11.2%). Patients with AKI (+) when compared with AKI (-) were characterized by higher sPESI score; more pronounced RV dysfunction; higher plasma concentration of N terminal pro brain natriuretic peptide (NT-proBNP) and more often suffered from pre-existing chronic kidney disease (CKD) and diabetes mellitus (DM2). The multivariate logistic regression model showed that only: BOVA score {odds ratio (OR) 1.431 [95% confidence interval (CI), 1.110; 1.845], P value = 0.006}; NT-proBNP > 3314 pg/mL [OR 3.765 (95% CI, 1.572; 9.016), P value = 0.003], while not CKD or sPESI were independent risks factors for AKI. Among subjects with BOVA ≥ 3 points and NT-proBNP ≥ 3314 pg/mL, almost 32% developed AKI, and among patients with BOVA < 3 points and NT-proBNP < 3314 pg/mL, only 5% of patients developed AKI.

Conclusions: AKI present in 11% of all PE patients diagnosed with CTPA is associated with embolism severity, measured by BOVA score, and RV dysfunction as defined by higher NT-proBNP, while not to pre-existing CKD or DM2.

急性肺栓塞的血流动力学后果预测ctpa相关急性肾损伤的风险。
计算机断层肺血管造影(CTPA)是诊断急性肺栓塞(APE)的一项重要研究。APE患者CTPA后急性肾损伤(AKI)的数据有限。目的是评估首次APE发作患者AKI的频率和预测因素。患者和方法:单中心回顾性分析无血流动力学不稳定的APE患者。术前、术后48、72 h进行血常规检查,包括血浆肌酐浓度及临床评价。经胸超声心动图评价右心室功能。结果:共纳入411例APE患者。46例(11.2%)患者在CTPA后72小时内肌酸增加≥0.3 mg%定义为AKI。与AKI(-)患者相比,AKI(+)患者的sPESI评分更高;更明显的右心室功能障碍;血浆N端前脑利钠肽(NT-proBNP)浓度较高,且更常患有既往存在的慢性肾病(CKD)和糖尿病(DM2)。多因素logistic回归模型显示:BOVA评分{比值比(OR) 1.431[95%可信区间(CI), 1.110;1.845], P值= 0.006};NT-proBNP > 3314 pg/mL [OR 3.765 (95% CI, 1.572; 9.016), P值= 0.003],而CKD或sPESI不是AKI的独立危险因素。在BOVA≥3分且NT-proBNP≥3314 pg/mL的受试者中,近32%的患者发展为AKI。结论:在所有诊断为CTPA的PE患者中,11%的患者存在AKI,与BOVA评分测量的栓塞严重程度和由较高NT-proBNP定义的RV功能障碍有关,而与先前存在的CKD或DM2无关。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
ESC Heart Failure
ESC Heart Failure Medicine-Cardiology and Cardiovascular Medicine
CiteScore
7.00
自引率
7.90%
发文量
461
审稿时长
12 weeks
期刊介绍: ESC Heart Failure is the open access journal of the Heart Failure Association of the European Society of Cardiology dedicated to the advancement of knowledge in the field of heart failure. The journal aims to improve the understanding, prevention, investigation and treatment of heart failure. Molecular and cellular biology, pathology, physiology, electrophysiology, pharmacology, as well as the clinical, social and population sciences all form part of the discipline that is heart failure. Accordingly, submission of manuscripts on basic, translational, clinical and population sciences is invited. Original contributions on nursing, care of the elderly, primary care, health economics and other specialist fields related to heart failure are also welcome, as are case reports that highlight interesting aspects of heart failure care and treatment.
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