Evidence map›Paper›PMID 30833429›Full record

ArticleAntimicrobial agents and chemotherapy2019

Revising Pediatric Vancomycin Dosing Accounting for Nephrotoxicity in a Pharmacokinetic-Pharmacodynamic Model.

Frank Kloprogge, Louise F Hill, John Booth, Nigel Klein, Adam D Irwin, Garth Dixon, Joseph F Standing

Open access · bronzeAbstract read
In one paragraph

Article in Antimicrobial agents and chemotherapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 4 pooled it
3.3field-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

23 citing papers in PubMed, 4 syntheses or guidelines pooled it, 28 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pharmacokinetics of Vancomycin in Critically Ill Children: A Systematic Review.European journal of drug metabolism and pharmacokinetics · 2022
    Pooled it
  4. Pooled it
  5. Article
  6. Vancomycin AUCAntibiotics (Basel, Switzerland) · 2026
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  8. Article
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  11. Review
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  16. Population Pharmacokinetics and Pharmacodynamics of Vancomycin in Pediatric Patients With Various Degrees of Renal Function.The journal of pediatric pharmacology and therapeutics : JPPT : the official journal of PPAG · 2022
    Article
  17. Article
  18. Review
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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

7 authors at 4 institutions in 2 countries.

Frank KloproggeInstitute for Global Health, University College London, London, United Kingdom f.kloprogge@ucl.ac.uk.ORCID 0000-0001-7213-4559
Louise F HillGreat Ormond Street Institute of Child Health, University College London, London, United Kingdom.
John BoothGreat Ormond Street Hospital, London, United Kingdom.
Nigel KleinGreat Ormond Street Institute of Child Health, University College London, London, United Kingdom.
Adam D IrwinGreat Ormond Street Institute of Child Health, University College London, London, United Kingdom.
Garth DixonGreat Ormond Street Institute of Child Health, University College London, London, United Kingdom.
Joseph F StandingGreat Ormond Street Institute of Child Health, University College London, London, United Kingdom.
Great Ormond Street Hospital · GBSt George's, University of London · GBThe University of Queensland · AUUniversity College London · GB

Funding

Medical Research Council MR/M008665/1Medical Research Council MR/P014534/1
6 · The paper itself

Abstract

This study aimed to suggest an initial pediatric vancomycin dose regimen through population pharmacokinetic-pharmacodynamic modeling. A population pharmacokinetic approach was used to analyze vancomycin concentration-time data from a large pediatric cohort. Pharmacokinetic target attainment for patients with bloodstream isolates was compared with clinical outcome using logistic regression and classification and regression trees. Change in serum creatinine during treatment was used as an indicator of acute nephrotoxicity. Probability of acute kidney injury (50% increase from baseline) or kidney failure (75% increase from baseline) was evaluated using logistic regression. An initial dosing regimen was derived, personalized by age, weight, and serum creatinine, using stochastic simulations. Data from 785 hospitalized pediatric patients (1 day to 21 years of age) with suspected Gram-positive infections were collected. Estimated (relative standard error) typical clearance, volume of distribution 1, intercompartmental clearance, and volume of distribution 2 were (standardized to 70 kg) 4.84 (2.38) liters/h, 39.9 (8.15) liters, 3.85 (17.3) liters/h, and 37.8 (10.2) liters, respectively. While cumulative vancomycin exposure correlated positively with the development of nephrotoxicity (713 patients), no clear relationship between vancomycin area under the plasma concentration-time curve and efficacy was found (102 patients). Predicted probability of acute kidney injury and kidney failure with the optimized dosing regimen at day 5 was 10 to 15% and 5 to 10%, increasing by approximately 50% on day 7 and roughly 100% on day 10 across all age groups. This study presents the first data-driven pediatric dose selection to date accounting for nephrotoxicity, and it indicates that cumulative vancomycin exposure best describes risk of acute kidney injury and acute kidney failure.

Indexed as

Anti-Bacterial AgentsChildChild, PreschoolFemaleHumansInfantInfant, NewbornLogistic ModelsMaleMicrobial Sensitivity TestsMultivariate AnalysisVancomycinAnti-Bacterial AgentsVancomycinpharmacodynamicspharmacokineticspopulation pharmacokinetics

Identifiers

PMID30833429
PMCPMC6496060
OpenAlexW2919080992

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.