Evidence map›Paper›PMID 22361079›Full record

ArticleCirculation. Heart failure2012

Multiple biomarkers for risk prediction in chronic heart failure.

Bonnie Ky, Benjamin French, Wayne C Levy, Nancy K Sweitzer, James C Fang, Alan H B Wu, Lee R Goldberg, Mariell Jessup, Thomas P Cappola

Open access · bronzeAbstract readComparative StudyMulticenter Study
In one paragraph

Article in Circulation. Heart failure, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed, 2 pooled it
13.9field-weighted citation impact, top 1% 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

77 citing papers in PubMed, 2 syntheses or guidelines pooled it, 202 citations in OpenAlex.

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  12. Myocardial Recovery and Relapse in Heart Failure With Improved Ejection Fraction.Current treatment options in cardiovascular medicine · 2024
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17 more citing papers are in PubMed but not listed here.

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

9 authors at 3 institutions in 1 country.

Bonnie KyPenn Cardiovascular Institute, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA. bonnie.ky@uphs.upenn.edu
Benjamin French
Wayne C Levy
Nancy K Sweitzer
James C Fang
Alan H B Wu
Lee R Goldberg
Mariell Jessup
Thomas P Cappola
Case Western Reserve University · USUniversity of Pennsylvania · USUniversity of Washington · US

Funding

Genomics of myocardial transcription factors in cardiac remodelingR01HL088577 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI CAPPOLA, THOMAS P. · 2007 to 2013
$5.3M
Institutional Clinical and Translational Science AwardKL2RR024132 · NCRR · UNIVERSITY OF PENNSYLVANIA · PI FITZGERALD, GARRET A · 2006 to 2011
$5.1M
The Role of Neuregulin in Human Cardiac Remodeling and Heart FailureK23HL095661 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI KY, BONNIE · 2010 to 2014
$704k
NCRR NIH HHS KL1 RR024132NCRR NIH HHS KL2 RR024132NHLBI NIH HHS HL088577NHLBI NIH HHS K23 HL095661NHLBI NIH HHS K23HL095661-01NHLBI NIH HHS R01 HL088577
6 · The paper itself

Abstract

backgroundPrior studies have suggested using a panel of biomarkers that measure diverse biological processes as a prognostic tool in chronic heart failure. Whether this approach improves risk prediction beyond clinical evaluation is unknown. METHODS AND

resultsIn a multicenter cohort of 1513 chronic systolic heart failure patients, we measured a contemporary biomarker panel consisting of high-sensitivity C-reactive protein, myeloperoxidase, B-type natriuretic peptide, soluble fms-like tyrosine kinase receptor-1, troponin I, soluble toll-like receptor-2, creatinine, and uric acid. From this panel, we calculated a parsimonious multimarker score and assessed its performance in predicting risk of death, cardiac transplantation, or ventricular assist device placement in comparison to an established clinical risk score, the Seattle Heart Failure Model (SHFM). During a median follow-up of 2.5 years, there were 317 outcomes: 187 patients died; 99 were transplanted; and 31 had a ventricular assist device placed. In unadjusted Cox models, patients in the highest tertile of the multimarker score had a 13.7-fold increased risk of adverse outcomes compared with the lowest tertile (95% confidence interval, 8.75-21.5). These effects were independent of the SHFM (adjusted hazard ratio, 6.80; 95% confidence interval, 4.18-11.1). Addition of the multimarker score to the SHFM led to a significantly improved area under the receiver operating characteristic curve of 0.803 versus 0.756 (P=0.003) and appropriately reclassified a significant number of patients who had the outcome into a higher risk category (net reclassification improvement, 25.2%; 95% confidence interval, 14.2-36.2%; P<0.001).

conclusionsIn ambulatory chronic heart failure patients, a score derived from multiple biomarkers integrating diverse biological pathways substantially improves prediction of adverse events beyond current metrics.

Indexed as

OutpatientsBiomarkersConfidence IntervalsDisease ProgressionFemaleFollow-Up StudiesHeart FailureHumansImmunoassayMaleMiddle AgedPrognosisProportional Hazards ModelsRisk AssessmentRisk FactorsROC CurveBiomarkers

Identifiers

PMID22361079
PMCPMC3387487
OpenAlexW2154657143

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.