Evidence map›Paper›PMID 29370754›Full record

SynthesisBMC cardiovascular disorders2018

Cardiac valve calcification and risk of cardiovascular or all-cause mortality in dialysis patients: a meta-analysis.

Zhe Wang, Aili Jiang, Fang Wei, Haiyan Chen

Open access · goldAbstract readMeta-AnalysisReview
In one paragraph

Synthesis in BMC cardiovascular disorders, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 2 pooled it
5.2field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

44 citing papers in PubMed, 2 syntheses or guidelines pooled it, 75 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

Zhe WangDepartment of Blood Purification, The Second Hospital of Tianjin Medical University, Hexi District, 23 Pingjiang Road, Tianjin, 300211, China.
Aili JiangDepartment of Blood Purification, The Second Hospital of Tianjin Medical University, Hexi District, 23 Pingjiang Road, Tianjin, 300211, China. steelteam2001@163.com.ORCID 0000-0003-0854-3459
Fang WeiDepartment of Blood Purification, The Second Hospital of Tianjin Medical University, Hexi District, 23 Pingjiang Road, Tianjin, 300211, China.
Haiyan ChenDepartment of Blood Purification, The Second Hospital of Tianjin Medical University, Hexi District, 23 Pingjiang Road, Tianjin, 300211, China.
Second Hospital of Tianjin Medical University · CN

Funding

Scientific Research Funds of Tianjin Medical University 2015KYZQ15
6 · The paper itself

Abstract

backgroundVascular calcification is a risk factor for the pathogenesis of cardiovascular disease and mortality in dialysis patients. Nevertheless, the association between cardiac valve calcification (CVC) and the outcome of dialysis is still illusive. The purpose of this meta-analysis is to evaluate the association between theCVC and cardiovascular or all-cause mortality in dialysis patients.

methodsLiteratures involving the baseline CVC and cardiovascular or all-cause mortality in dialysis patients were searchedfrom the PubMed, Embase, as well as two Chinese databases (i.e. Wanfang and CNKI databases). Articles published before November 2016were eligible to the study.

resultsTen studies involving 2686 participants were included. CVC was correlated with increased risk of cardiovascular mortality (hazard risk [HR]: 2.81; 95% confidence intervals [CI]: 1.92-4.10) and all-cause mortality (HR: 1.73; 95% CI: 1.42-2.11). Subgroup analysis showed an excess risk of all-cause mortality (HR: 1.35; 95% CI: 1.02-1.79) among patients with one CVC, and increased risk of all-cause mortality in patients with two CVCs (HR 2.15; 95% CI 1.57-2.94).

conclusionsCVC is correlated with higher cardiovascular and all-cause mortality risk in dialysis patients. Regular follow-up monitoring of CVC may be helpful for risk stratification of patients underwent dialysis.

Indexed as

AdultAgedAged, 80 and overCalcinosisCardiovascular DiseasesCause of DeathFemaleHeart Valve DiseasesHumansKidney DiseasesMaleMiddle AgedRenal DialysisRisk AssessmentRisk FactorsTreatment OutcomeCardiac valve calcificationChronic kidney diseaseDialysisMeta-analysisMortality

Identifiers

PMID29370754
PMCPMC5785897
OpenAlexW2795480987

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

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 OpenQuestion graph.