Evidence map›Paper›PMID 28993507›Full record

ReviewJournal of the American Society of Nephrology : JASN2017

Dialysate Potassium, Dialysate Magnesium, and Hemodialysis Risk.

Patrick H Pun, John P Middleton

Registry-linked trialAbstract readReview
In one paragraph

Review in Journal of the American Society of Nephrology : JASN, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06736184 (A Prospective Multicenter Randomized Controlled Trial on the Cardioprotective Effects of Improving Potassium Variability in Maintenance Hemodialysis Patients), which is not on this map. Cited by 41 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 1 pooled it
5.1field-weighted citation impact, top 4% 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.

NCT06736184 phase4not yet recruitingnot on this mapstarted 2025, after this paper: background citation

A Prospective Multicenter Randomized Controlled Trial on the Cardioprotective Effects of Improving Potassium Variability in Maintenance Hemodialysis Patients

TypeinterventionalSponsorQianfoshan HospitalRan2025 to 2026Enrolled100ConditionsChronic Kidney Disease on Hemodialysis, Hypokalemia, Hyperkalemia, Myocardial InjuryArmsSodium Zirconium Cyclosilicate (SZC)
3 · Its place in the literature

Who cites it

41 citing papers in PubMed, 1 synthesis or guideline pooled it, 76 citations in OpenAlex.

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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

2 authors at 2 institutions in 1 country.

Patrick H PunDivision of Nephrology, Department of Medicine, Duke University School of Medicine, Durham, North Carolina; and Patrick.Pun@dm.duke.edu.
John P MiddletonDivision of Nephrology, Department of Medicine, Duke University School of Medicine, Durham, North Carolina; and.
Clinical Research Institute · USDuke University · US

Funding

Renal Genomics CoreP30DK096493 · NIDDK · DUKE UNIVERSITY · PI WINN, MICHELLE P. · 2012 to 2016
$5.9M
Risk Factors for Sudden Cardiac Death in Patients with Chronic Kidney DiseaseK23DK098281 · NIDDK · DUKE UNIVERSITY · PI PUN, PATRICK H · 2014 to 2016
$439k
Evaluating and Improving Cardiac Arrest Resuscitation Efforts in Hemodialysis ClinicsR03DK113324 · NIDDK · DUKE UNIVERSITY · PI PUN, PATRICK H · 2017 to 2018
$159k
NIDDK NIH HHS K23 DK098281NIDDK NIH HHS P30 DK096493NIDDK NIH HHS R03 DK113324
6 · The paper itself

Abstract

One of the fundamental goals of the hemodialysis prescription is to maintain serum potassium levels within a narrow normal range during both the intradialytic and interdialytic intervals. Considering the extraordinarily high rate of cardiovascular mortality in the hemodialysis population, clinicians are obligated to explore whether factors related to dialytic potassium removal can be modified to improve clinical outcomes. Observational studies and circumstantial evidence suggest that extreme concentrations of serum and dialysate potassium can trigger cardiac arrest. In this review, we provide an overview of factors affecting overall potassium balance and factors modulating potassium dialysate fluxes in dialysis, and we review data linking serum and dialysate potassium concentrations with arrhythmias, cardiovascular events, and mortality. We explore potential interactions between serum and dialysate magnesium levels and risks associated with dialysate potassium levels. Finally, we conclude with proposed dialytic and novel nondialytic approaches to optimize outcomes related to potassium homeostasis in patients on hemodialysis. Dialysis clinicians need to consider changes in the overall clinical scenario when choosing dialysate potassium concentrations, and an effective change in practice will require more frequent serum potassium monitoring and responsive dialysis care teams.

Indexed as

Heart ArrestHemostasisHomeostasisHumansKidney Failure, ChronicMagnesiumObservational Studies as TopicPotassiumRenal DialysisRiskTreatment OutcomeMagnesiumPotassiumchronic hemodialysisclinical epidemiologyelectrolytesend stage renal disease

Identifiers

PMID28993507
PMCPMC5698078
OpenAlexW2763661943

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.