Evidence map›Paper›PMID 42174218›Full record

Observational studyPediatric nephrology (Berlin, Germany)2026

Complications and outcomes of children under one year treated with continuous kidney replacement therapy.

Elena González-Río, Mara Muñiz-Morilla, Alejandro García-Fuentes, Pablo González-Navarro, Perceval Vellosillo-González, Sarah N Fernández, Sara de la Mata, Jesús López-Herce, María José Santiago

Abstract readObservational Study
PubMed Publisher
In one paragraph

Observational study in Pediatric nephrology (Berlin, Germany), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

9 authors.

Elena González-RíoPediatric Intensive Care Unit, Hospital General Universitario Gregorio Marañón, Dr Castelo 47, 28009, Madrid, Spain.
Mara Muñiz-MorillaMaternal and Child Public Health Department, School of Medicine, Complutense University of Madrid, Madrid, Spain.
Alejandro García-FuentesMaternal and Child Public Health Department, School of Medicine, Complutense University of Madrid, Madrid, Spain.
Pablo González-NavarroMaternal and Child Health Research Unit - Fundación Familia Alonso (UDIMIFFA), Gregorio Marañón Health Research Institute (IiSGM), Madrid, Spain.
Perceval Vellosillo-GonzálezMaternal and Child Health Research Unit - Fundación Familia Alonso (UDIMIFFA), Gregorio Marañón Health Research Institute (IiSGM), Madrid, Spain.
Sarah N FernándezPediatric Intensive Care Unit, Hospital General Universitario Gregorio Marañón, Dr Castelo 47, 28009, Madrid, Spain.
Sara de la MataPediatric Intensive Care Unit, Hospital General Universitario Gregorio Marañón, Dr Castelo 47, 28009, Madrid, Spain.
Jesús López-HercePediatric Intensive Care Unit, Hospital General Universitario Gregorio Marañón, Dr Castelo 47, 28009, Madrid, Spain.
María José SantiagoPediatric Intensive Care Unit, Hospital General Universitario Gregorio Marañón, Dr Castelo 47, 28009, Madrid, Spain. msanti20@ucm.es.ORCID http://orcid.org/0000-0001-8149-1179

Funding

Instituto de Salud Carlos III PI24/00984Instituto de Salud Carlos III RICORS RD21/0012/0011
6 · The paper itself

Abstract

backgroundContinuous kidney replacement therapy (CKRT) in children under 12 months of age is challenging. This study aimed to compare complications and mortality between patients younger and older than 12 months receiving CKRT and to identify independent mortality risk factors.

methodsRetrospective observational study of pediatric patients treated with CKRT using adult devices in a tertiary hospital (2010-2023). Demographic, clinical, laboratory data, and complications were analyzed. Independent predictors of mortality were identified using multivariate logistic regression.

resultsA total of 186 patients were analyzed; 69% had heart disease. Common complications were catheter replacement (29%), hypotension during connection (28%), bleeding (27%), and hypocalcemia (27%). Overall mortality was 31%. Compared with older children (n = 105), infants under 12 months (n = 81) had greater illness severity, more frequently required ECMO support (57% vs. 25%, p < 0.001) and higher rates of catheter replacement (37% vs. 23%, p = 0.02), hypomagnesemia (23% vs. 10%, p = 0.008), and hypothermia (32% vs. 15%, p = 0.005), but less hypocalcemia (19% vs. 33%, p = 0.017). Mortality was higher among infants (41% vs. 23%, p = 0.007). In multivariate analysis, bleeding (OR 3.16, 95% CI 1.49-6.75, p = 0.003), initial lactate > 3 mmol/L (OR 2.99, 95% CI 1.32-6.87, p = 0.009), and normal initial creatinine (OR 3.20, 95% CI 1.35-7.78, p = 0.009) were independently associated with mortality.

conclusionsChildren under 12 months compared to older children had greater illness severity, more ECMO support, and higher rates of catheter replacement, hypomagnesemia, hypothermia, and mortality, but less hypocalcemia. Independent mortality predictors were bleeding, initial lactate > 3 mmol/L, and normal initial creatinine levels.

Indexed as

Acute Kidney InjuryContinuous Renal Replacement TherapyAge FactorsExtracorporeal Membrane OxygenationFemaleHumansHypocalcemiaHypotensionInfantInfant, NewbornMaleRetrospective StudiesRisk FactorsSeverity of Illness IndexTreatment OutcomeAcute kidney injuryComplicationsContinuous kidney replacement therapyMortalityPediatric intensive care unit

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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.