Evidence map›Paper›PMID 39927256›Full record

ArticleClinical kidney journal2025

How to improve the environmental impact in haemodialysis: small actions, big changes.

María Dolores Arenas Jiménez, Julia Audije-Gil, Rodrigo Martínez, Natalia Martín Vaquero, Miquel Gómez, Jesús Portillo, Gerard Pereda, David Hernán Gascueña, Brett Duane, Marta Sanjuan and 4 more

Abstract read
In one paragraph

Article in Clinical kidney journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–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

6 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. ERA's ABCDE framework for kidney disease prevention: turning the WHO kidney health resolution into action.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2026
    Article
  5. Article
  6. Article
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.

María Dolores Arenas JiménezUnidad de Investigación, Fundación Renal, Madrid, Spain.ORCID https://orcid.org/0000-0003-3470-3137
Julia Audije-GilUnidad de Investigación, Fundación Renal, Madrid, Spain.
Rodrigo MartínezDepartamento de Nefrología e Hipertensión, IS-Fundación Jiménez Díaz, Madrid, Spain.
Natalia Martín VaqueroUnidad de Investigación, Fundación Renal, Madrid, Spain.
Miquel GómezServicio de Nefrología, Hospital Clínic, Barcelona, Spain.
Jesús PortilloUnidad de Investigación, Fundación Renal, Madrid, Spain.
Gerard PeredaServicio de Nefrología, Hospital Clínic, Barcelona, Spain.
David Hernán GascueñaUnidad de Investigación, Fundación Renal, Madrid, Spain.
Brett DuanePublic Dental Hea, Trinity College Dublin, Dublin, Ireland.
Marta SanjuanUnidad de Investigación, Fundación Renal, Madrid, Spain.
José Luis Fernández MartínBone and Mineral Research Unit, Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain.ORCID https://orcid.org/0000-0003-3455-1778
Fabiola DapenaUnidad de Investigación, Fundación Renal, Madrid, Spain.
Alberto OrtizDepartamento de Nefrología e Hipertensión, IS-Fundación Jiménez Díaz, Madrid, Spain.ORCID https://orcid.org/0000-0002-9805-9523
Marta AriasServicio de Nefrología, Hospital Clínic, Barcelona, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The burden of chronic kidney disease is increasing, driven by population aging and the increase in risk factors. In-centre haemodialysis (HD), which accounts for most of the environmental impact of kidney replacement therapy, is a power-hungry, water-hungry and a waste-generating intervention. Methods: Here we characterize the environmental impact of 20 HD centres over 5 years and its modulation by operational changes (centre size, opening days, geographic location, type of water treatment plant and disinfection, dialysis modalities such as HD versus haemodiafiltration, seasonal variations and the impact of various corrective actions throughout time). Results: Average water and energy consumption per session were lower in larger centres compared with smaller ones, as well as in centres that operated daily compared with those that opened three times a week (both Conclusion: Annual monitoring must be performed to detect variations and plans must be designed to reduce the environmental impact. As it is not possible to reduce HD water and energy consumption to zero, implementing targeted actions offers a promising strategy for reducing the environmental burden.

Indexed as

dialysisgreen nephrologykey performance indicatorskidney replacement therapysustainability

Identifiers

PMID39927256
PMCPMC11806634

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.