Evidence map›Paper›PMID 28211216›Full record

Trial reportJournal of clinical hypertension (Greenwich, Conn.)2017

Low dose-eplerenone treatment decreases aortic stiffness in patients with resistant hypertension.

Tatjana Kalizki, Bernhard M W Schmidt, Ulrike Raff, Annemarie Reinold, Thomas K Schwarz, Markus P Schneider, Roland E Schmieder, Andreas Schneider

Open access · bronzeAbstract readComparative StudyRandomized Controlled Trial
In one paragraph

Trial report in Journal of clinical hypertension (Greenwich, Conn.), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
2.7field-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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

  1. Pooled it
  2. Mineralocorticoid Antagonism and Vascular Function in Early Autosomal Dominant Polycystic Kidney Disease: A Randomized Controlled Trial.American journal of kidney diseases : the official journal of the National Kidney Foundation · 2019
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  4. Trial
  5. Article
  6. Review
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  8. Article
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  10. Article
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  12. Article
  13. Managing Hypertension in the elderly: What's new?American journal of preventive cardiology · 2020
    Review
  14. Review
  15. Observational
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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

8 authors at 3 institutions in 1 country.

Tatjana KalizkiDepartment of Nephrology and Hypertension, University Hospital of the Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany.
Bernhard M W SchmidtDepartment of Nephrology and Hypertension, Hannover Medical School, Hannover, Germany.
Ulrike RaffDepartment of Nephrology and Hypertension, University Hospital of the Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany.
Annemarie ReinoldDepartment of Nephrology and Hypertension, University Hospital of the Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany.
Thomas K SchwarzDepartment of Nephrology and Hypertension, University Hospital of the Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany.
Markus P SchneiderDepartment of Nephrology and Hypertension, University Hospital of the Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany.
Roland E SchmiederDepartment of Nephrology and Hypertension, University Hospital of the Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany.ORCID http://orcid.org/0000-0003-2356-5883
Andreas SchneiderDivisions of Nephrology and Intensive Care Medicine, Department of Internal Medicine, University Hospital Würzburg, and Comprehensive Heart Failure Center, Würzburg, Germany.
Friedrich-Alexander-Universität Erlangen-Nürnberg · DEMedizinische Hochschule Hannover · DEUniversitätsklinikum Würzburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vascular damage is aggravated in animal models of hypertension with mineralocorticoid (MR) excess and in hypertensive patients with primary hyperaldosteronism. MR antagonism has shown to provide effective blood pressure (BP)-control in patients with treatment resistant hypertension (TRH), but the concurrent effects on the vasculature have not been examined. In a randomized, double-blinded, placebo-controlled parallel-group study, 51 patients with TRH received either eplerenone 50 mg or placebo for 6 months together with additional antihypertensives titrated to achieve a BP target of <140/90 mm Hg. Pulse wave velocity (PWV), augmentation index (AIx), augmentation pressure (AP), AP normalized to a heart rate of 75/min (AP@HR75), renal resistive index (RRI), intima-media thickness (IMT) and urinary albumin excretion rate (UAER) were assessed before and after treatment. PWV was reduced only with eplerenone (from 11.3±3.6 to 9.8±2.6 m/s, P˂.001), but not with placebo (10.3±2.0 to 10.1±1.8 m/s, P=.60), despite similar reductions in BP (-35±20/-15±11 mm Hg vs -30±19/-13±7 mm Hg, n.s.). Further, reductions in AP and AP@HR75 were greater with eplerenone, while changes in AIx, RRI, IMT and UAER were similar. Our data show that eplerenone beneficially affects markers of arterial stiffness and wave reflection in patients with TRH, independently of BP lowering. These data add to the evidence that MR antagonism should be the preferred treatment option in TRH.

Indexed as

AgedBlood Pressure DeterminationCarotid Intima-Media ThicknessCoronary VasospasmDouble-Blind MethodEplerenoneFemaleHumansHypertensionMaleMiddle AgedMineralocorticoid Receptor AntagonistsProspective StudiesPulse Wave AnalysisSerum Albumin, HumanSpironolactoneEplerenoneMineralocorticoid Receptor AntagonistsSerum Albumin, HumanSpironolactonealdosteroneaortic stiffnesshypertensionpulse wave velocity

Identifiers

PMID28211216
PMCPMC8031041
OpenAlexW2588568566

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.