Evidence map›Paper›PMID 22232539›Full record

SynthesisBMJ (Clinical research ed.)2012

The effect of combination treatment with aliskiren and blockers of the renin-angiotensin system on hyperkalaemia and acute kidney injury: systematic review and meta-analysis.

Ziv Harel, Cameron Gilbert, Ron Wald, Chaim Bell, Jeff Perl, David Juurlink, Joseph Beyene, Prakesh S Shah

Open access · hybridAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in BMJ (Clinical research ed.), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 7 pooled it
19.5field-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

45 citing papers in PubMed, 7 syntheses or guidelines pooled it, 119 citations in OpenAlex.

  1. Pooled it
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  5. Active vitamin D treatment for reduction of residual proteinuria: a systematic review.Journal of the American Society of Nephrology : JASN · 2013
    Pooled it
  6. Pooled it
  7. Pooled it
  8. Trial
  9. Evaluation of the Potential for Drug Interactions With Patiromer in Healthy Volunteers.Journal of cardiovascular pharmacology and therapeutics · 2017
    Trial
  10. Trial
  11. Article
  12. Emerging therapeutic frontiers in hypertension management.Frontiers in cardiovascular medicine · 2025
    Review
  13. RNA Interference as a Therapeutic Approach for Managing Hypertension.Clinical journal of the American Society of Nephrology : CJASN · 2024
    Article
  14. Article
  15. Article
  16. Review
  17. Review
  18. Evolution of Patiromer Use: a Review.Current cardiology reports · 2020
    Review
  19. Article
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 2 countries.

Ziv HarelDivision of Nephrology, St Michael's Hospital, University of Toronto, ON, Toronto, Canada M5B 1W8. harelz@smh.ca
Cameron Gilbert
Ron Wald
Chaim Bell
Jeff Perl
David Juurlink
Joseph Beyene
Prakesh S Shah
University of Toronto · CASt. Michael's Hospital · CAHealth Sciences Centre · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo examine the safety of using aliskiren combined with agents used to block the renin-angiotensin system.

designSystematic review and meta-analysis of randomised controlled trials. DATA SOURCES: Medline, Embase, the Cochrane Library, and two trial registries, published up to 7 May 2011. STUDY SELECTION: Published and unpublished randomised controlled trials that compared combined treatment using aliskiren and angiotensin converting enzyme inhibitors or angiotensin receptor blockers with monotherapy using these agents for at least four weeks and that provided numerical data on the adverse event outcomes of hyperkalaemia and acute kidney injury. A random effects model was used to calculate pooled risk ratios and 95% confidence intervals for these outcomes.

results10 randomised controlled studies (4814 participants) were included in the analysis. Combination therapy with aliskiren and angiotensin converting enzyme inhibitors or angiotensin receptor blockers significantly increased the risk of hyperkalaemia compared with monotherapy using angiotensin converting enzymes or angiotensin receptor blockers (relative risk 1.58, 95% confidence interval 1.24 to 2.02) or aliskiren alone (1.67, 1.01 to 2.79). The risk of acute kidney injury did not differ significantly between the combined therapy and monotherapy groups (1.14, 0.68 to 1.89).

conclusionUse of aliskerin in combination with angiotensin converting enzyme inhibitors or angiotensin receptor blockers is associated with an increased risk for hyperkalaemia. The combined use of these agents warrants careful monitoring of serum potassium levels.

Indexed as

Acute Kidney InjuryAmidesAngiotensin-Converting Enzyme InhibitorsAntihypertensive AgentsDrug Therapy, CombinationFumaratesHumansHyperkalemiaRandomized Controlled Trials as TopicaliskirenAmidesAngiotensin-Converting Enzyme InhibitorsAntihypertensive AgentsFumarates

Identifiers

PMID22232539
PMCPMC3253766
OpenAlexW2057550912

What OpenQuestion holds

Textmetadata
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.