Evidence map›Paper›PMID 23331442›Full record

ArticleThe American journal of medicine2013

Renin-angiotensin inhibition in diastolic heart failure and chronic kidney disease.

Ali Ahmed, Michael W Rich, Michael Zile, Paul W Sanders, Kanan Patel, Yan Zhang, Inmaculada B Aban, Thomas E Love, Gregg C Fonarow, Wilbert S Aronow and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of medicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 9% 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

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  20. Orthostatic hypotension and incident heart failure in community-dwelling older adults.The journals of gerontology. Series A, Biological sciences and medical sciences · 2014
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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

11 authors at 6 institutions in 1 country.

Ali AhmedUniversity of Alabama at Birmingham, Birmingham, AL, USA. aahmed@uab.edu
Michael W Rich
Michael Zile
Paul W Sanders
Kanan Patel
Yan Zhang
Inmaculada B Aban
Thomas E Love
Gregg C Fonarow
Wilbert S Aronow
Richard M Allman
University of Alabama at Birmingham · USCase Western Reserve University · USMedical University of South Carolina · USNew York Medical College · USUniversity of California, Los Angeles · USWashington University in St. Louis · US

Funding

UAB CENTER FOR CLINICAL AND TRANSLATIONAL SCIENCE (CCTS) UL1: BPCAUL1RR025777 · NCRR · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI GUAY-WOODFORD, LISA MARIE · 2008 to 2011
$22.3M
Salt-Sensitive Hypertension/Hypertensive NephrosclerosisR01DK046199 · NIDDK · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI SANDERS, PAUL W. · 1992 to 2011
$2.9M
Heart failure, chronic kidney disease, and renin-angiotensin system inhibitionR01HL085561 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI AHMED, ALI · 2006 to 2009
$1.5M
Neurohormonal Blockade and Outcomes in Diastolic Heart FailureR01HL097047 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI AHMED, ALI · 2009 to 2010
$915k
NCRR NIH HHS 5UL1 RR025777NCRR NIH HHS UL1 RR025777NHLBI NIH HHS R01 HL085561NHLBI NIH HHS R01-HL085561NHLBI NIH HHS R01-HL085561-SNHLBI NIH HHS R01 HL097047NHLBI NIH HHS R01-HL097047NIDDK NIH HHS R01 DK046199NIDDK NIH HHS R01-DK46199
6 · The paper itself

Abstract

backgroundThe role of renin-angiotensin inhibition in older patients with diastolic heart failure and chronic kidney disease remains unclear.

methodsOf the 1340 patients (age ≥65 years) with diastolic heart failure (ejection fraction ≥45%) and chronic kidney disease (estimated glomerular filtration rate <60 mL/min/1.73 m(2)), 717 received angiotensin-converting enzyme inhibitors or angiotensin receptor blockers. Propensity scores for the use of these drugs, estimated for each of the 1340 patients, were used to assemble a cohort of 421 pairs of patients, receiving and not receiving these drugs, who were balanced on 56 baseline characteristics.

resultsDuring more than 8 years of follow-up, all-cause mortality occurred in 63% and 69% of matched patients with chronic kidney disease receiving and not receiving angiotensin-converting enzyme inhibitors or angiotensin receptor blockers, respectively (hazard ratio [HR], 0.82; 95% confidence interval [CI], 0.70-0.97; P = .021). There was no association with heart failure hospitalization (HR, 0.98; 95% CI, 0.82-1.18; P = .816). Similar mortality reduction (HR, 0.81; 95% CI, 0.66-0.995; P = .045) occurred in a subgroup of matched patients with an estimated glomerular filtration rate less than 45 mL/min/1.73 m(2). Among 207 pairs of propensity-matched patients without chronic kidney disease, the use of these drugs was not associated with mortality (HR, 1.03; 95% CI, 0.80-1.33; P = .826) or heart failure hospitalization (HR, 0.99; 95% CI, 0.76-1.30; P = .946).

conclusionsA discharge prescription for angiotensin-converting enzyme inhibitors or angiotensin receptor blockers was associated with a significant reduction in all-cause mortality in older patients with diastolic heart failure and chronic kidney disease, including those with more advanced chronic kidney disease.

Indexed as

AgedAged, 80 and overAngiotensin-Converting Enzyme InhibitorsAngiotensin Receptor AntagonistsDrug Administration ScheduleFemaleHeart Failure, DiastolicHumansKidney Failure, ChronicMaleRenin-Angiotensin SystemAngiotensin-Converting Enzyme InhibitorsAngiotensin Receptor Antagonists

Identifiers

PMID23331442
PMCPMC3575519
OpenAlexW2013811131

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.