Evidence map›Paper›PMID 29987454›Full record

ArticlePediatric nephrology (Berlin, Germany)2018

Artificial intelligence outperforms experienced nephrologists to assess dry weight in pediatric patients on chronic hemodialysis.

Olivier Niel, Paul Bastard, Charlotte Boussard, Julien Hogan, Thérésa Kwon, Georges Deschênes

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In one paragraph

Article in Pediatric nephrology (Berlin, Germany), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 3 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

35 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
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  8. Evaluating large language models in pediatric nephrology.Pediatric nephrology (Berlin, Germany) · 2025
    Article
  9. Article
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  12. Effect of Remote and Virtual Technology on Home Dialysis.Clinical journal of the American Society of Nephrology : CJASN · 2024
    Review
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  15. Article
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  19. Artificial intelligence and digital health for volume maintenance in hemodialysis patients.Hemodialysis international. International Symposium on Home Hemodialysis · 2022
    Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Olivier NielPediatric Nephrology Department, Robert Debré Hospital, 48 Boulevard Sérurier, 75019, Paris, France. o.r.p.niel@free.fr.
Paul BastardPediatric Nephrology Department, Robert Debré Hospital, 48 Boulevard Sérurier, 75019, Paris, France.
Charlotte BoussardPediatric Nephrology Department, Robert Debré Hospital, 48 Boulevard Sérurier, 75019, Paris, France.
Julien HoganPediatric Nephrology Department, Robert Debré Hospital, 48 Boulevard Sérurier, 75019, Paris, France.
Thérésa KwonPediatric Nephrology Department, Robert Debré Hospital, 48 Boulevard Sérurier, 75019, Paris, France.
Georges DeschênesPediatric Nephrology Department, Robert Debré Hospital, 48 Boulevard Sérurier, 75019, Paris, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDry weight is the lowest weight patients on hemodialysis can tolerate; correct dry weight estimation is necessary to minimize morbi-mortality, but is difficult to achieve. Here, we used artificial intelligence to improve the accuracy of dry weight assessment in hemodialysis patients. METHODS/

resultsWe designed a neural network which used bio-impedancemetry, blood volume monitoring, and blood pressure values as inputs; output was artificial intelligence dry weight. Fourteen pediatric patients were switched from nephrologist to artificial intelligence dry weight. Artificial intelligence dry weight was higher (28.6%), lower (50%), or identical to nephrologist dry weight. Mean difference between artificial intelligence and nephrologist dry weights was 0.497 kg (- 1.33 to + 1.29 kg). In patients for whom artificial intelligence dry weight was lower than nephrologist dry weight, systolic blood pressure significantly decreased after dry weight decrease to artificial intelligence dry weight (77th to 60th percentile, p = 0.022); anti-hypertensive treatments were successfully decreased or discontinued in 28.7% of cases. In patients for whom artificial intelligence dry weight was higher than nephrologist dry weight, no hypertension was observed after dry weight increase to artificial intelligence dry weight; when present, symptoms of dry weight underestimation receded.

conclusionsNeural network predictions outperformed those of experienced nephrologists in most cases, proving artificial intelligence is a powerful tool for predicting dry weight in hemodialysis patients.

Indexed as

Decision Making, Computer-AssistedNephrologistsNeural Networks, ComputerAdolescentAntihypertensive AgentsBlood PressureBlood Pressure DeterminationBlood VolumeBody FluidsBody Mass IndexBody WeightChildDose-Response Relationship, DrugFeasibility StudiesFemaleHumansAntihypertensive AgentsArtificial intelligenceBio-impedancemetryBlood pressureDry weightHemodialysisNeural network

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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.