Evidence map›Paper›PMID 31008270›Full record

ArticleEuropean stroke journal2016

Effect of single and dual renin-angiotensin blockade on stroke in patients with and without diabetes in VALIANT.

Azmil H Abdul-Rahim, Kieran F Docherty, Hicham Skali, Lars Køber, Kenneth Dickstein, Aldo P Maggioni, Viacheslav Mareev, Faiez Zannad, Eric J Velazquez, Robert M Califf and 4 more

Abstract read
In one paragraph

Article in European stroke journal, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

1 citing paper in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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

14 authors.

Azmil H Abdul-RahimInstitute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK.
Kieran F DochertyDepartment of Cardiology, Western Infirmary, Glasgow, Scotland, UK.
Hicham SkaliBrigham & Women's Hospital, Boston, MA, USA.
Lars KøberRigshospitalet Copenhagen University Hospital, Copenhagen, Denmark.
Kenneth DicksteinStavanger University Hospital, Stavanger, Bergen, Norway.
Aldo P MaggioniANMCO Research Center, Florence, Italy.
Viacheslav MareevUniversity Clinic M.V.Lomonosov Moscow State University, Moscow, Russia.
Faiez ZannadClinical Investigation Center 1493, INSERM, Nancy, France.
Eric J VelazquezDivision of Cardiology, Department of Medicine, Duke University School of Medicine, Durham, NC, USA.
Robert M CaliffDivision of Cardiology, Department of Medicine, Duke University School of Medicine, Durham, NC, USA.
Marc A PfefferBrigham & Women's Hospital, Boston, MA, USA.
Scott D SolomonBrigham & Women's Hospital, Boston, MA, USA.
Kennedy R LeesInstitute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK.
John Jv McMurrayInstitute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK.

Funding

Medical Research Council MR/N003403/1
6 · The paper itself

Abstract

introductionConcern has been raised about a possible increase in risk of stroke in patients with diabetes treated with the combination of the renin-inhibitor aliskiren and an angiotensin converting enzyme inhibitor or angiotensin receptor blocker. We compared the rate of stroke in patients with and without diabetes treated with single or dual renin-angiotensin system blockade after acute myocardial infarction. PATIENTS AND

methodsWe performed a post hoc analysis of the Valsartan in Acute Myocardial Infarction trial in which 14,703 patients with heart failure, left ventricular systolic dysfunction or both, were randomised to captopril (C), valsartan (V) or both (C + V) after 0.5-10 days after acute myocardial infarction and followed for a median of 2.1 years. We used Cox proportional-hazard regression to estimate the hazard ratios [HR (95% CI)] of stroke in each treatment group.

resultsAmong patients

conclusionThe risk of stroke after myocardial infarction in patients with diabetes was lower in patients treated with both an angiotensin converting enzyme inhibitor and angiotensin receptor blocker than in patients receiving either monotherapy.

Indexed as

diabetesRenin-angiotensin systemstroke

Identifiers

PMID31008270
PMCPMC6301225

What OpenQuestion holds

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Registered trials

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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 OpenQuestion graph.