Evidence mapPaperPMID 41511736Full record

ArticleCurrent medical science2026

Association of Thoracic Aortic Calcification with All-Cause Mortality in Maintenance Hemodialysis Patients: A Prospective Cohort Study.

Xue-Mei Liu, Yun Liu, Li-Yan Liu, Jin Wang, Ge-Sheng Song, Xiao-Yan Jia

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Article in Current medical science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

6 authors.

Xue-Mei Liu *Department of Nephrology, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Shandong Institute of Nephrology, Jinan, 250014, China.
Yun Liu *Department of Emergency Medicine, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China.
Li-Yan LiuDepartment of Nephrology, The Fifth People's Hospital of Jinan, Jinan, 250022, China.
Jin WangDepartment of Nephrology, The Fifth People's Hospital of Jinan, Jinan, 250022, China.
Ge-Sheng SongDepartment of Radiology, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Jinan, 250014, China.
Xiao-Yan JiaDepartment of Nephrology, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Shandong Institute of Nephrology, Jinan, 250014, China. jiaxiaoyan@sdhospital.com.cn.

Funding

Nephropathy Medical Development Research Project of China Primary Health Care Foundation SO.20220217SD
6 · The paper itself

Abstract

objectiveCardiovascular disease (CVD) is the leading cause of mortality in patients with end-stage renal disease (ESRD) undergoing maintenance dialysis. To further clarify this critical relationship, we conducted a prospective study to evaluate the prognostic significance of calcification in different segments of the thoracic aorta for all-cause mortality in this patient population.

methodsThis prospective study enrolled stable adult patients who were undergoing maintenance hemodialysis (MHD) at our center between July 2019 and December 2020 and who had available chest X-rays or computed tomography (CT) scans. Thoracic aortic calcification (TAC) was assessed via chest CT or X-ray imaging. Cox proportional hazards models and Kaplan‒Meier curves were used to describe the risk factors for mortality.

resultsAt a mean follow-up of 3.95 years, 18 of 62 patients had died. Cox proportional hazards regression models demonstrated that elevated systolic blood pressure (HR 1.029), aortic arch calcification (AAC) (HR 1.104), and descending thoracic aortic calcification (DTAC) (HR 1.066) were independent risk factors for all-cause mortality in patients with MHD (all P < 0.05). Additionally, the presence of severe DTAC or severe AAC emerged as an independent risk factor for death in this patient population (log-rank test, P < 0.05).

conclusionAAC and DTAC are important predictors of all-cause mortality among patients undergoing maintenance hemodialysis.

Indexed as

Aorta, ThoracicKidney Failure, ChronicRenal DialysisVascular CalcificationAgedFemaleHumansKaplan-Meier EstimateMaleMiddle AgedPrognosisProportional Hazards ModelsProspective StudiesRisk FactorsTomography, X-Ray ComputedAortic arch calcificationCardiovascular diseaseMaintenance hemodialysisMortalityThoracic aortic calcification

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.