Evidence map›Paper›PMID 39883131›Full record

ArticlePediatric nephrology (Berlin, Germany)2025

Clinical applicability of 2023 International Pediatric Nephrology Association recommended limited therapeutic drug monitoring formulae to assess mycophenolic acid exposure.

Ajay P Sharma, Mara Medeiros, Shamim Norozi, Alethia Paulina Monserrat Guzmán-Núñez, Guido Filler

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Article in Pediatric nephrology (Berlin, Germany), 2025. 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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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

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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

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No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Ajay P SharmaUniversity of Western Ontario, London, ON, Canada. ajay.sharma@lhsc.on.ca.
Mara MedeirosHospital Infantil de México Federico Gómez, Unidad de Investigación en Nefrología y Metabolismo Mineral Óseo, CDMX, México.
Shamim NoroziUniversity of Western Ontario, London, ON, Canada.
Alethia Paulina Monserrat Guzmán-NúñezHospital de Especialidades del Niño y La Mujer Dr. Felipe Núñez Lara, Querétaro, México.
Guido FillerUniversity of Western Ontario, London, ON, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe 2023 IPNA guidelines recommended a 12-h mycophenolic acid (MPA) area under the curve (AUC) estimation for managing pediatric nephrotic syndrome and MPA AUC > 50 mg * h/L for an optimal therapeutic response to mycophenolate mofetil (MMF). The IPNA guidelines endorsed two limited AUC formulae based on three-point MPA measurements to predict 12-h MPA AUC. The relative performance of these two limited AUC formulae has not been tested.

methodsWe analyzed 156 MPA AUCs from 122 stable kidney transplant recipients to predict the 12-h AUC (10 MPA measurements analyzed with trapezoid rule) using the IPNA-recommended three-point Formula 1 and Formula 2.

resultsThree-point Formula 1 and Formula 2 classified 69% and 60% limited MPA AUCs as > 50 mg * h/L (difference 8.90%, p = 0.10). Three-point Formula 1 and Formula 2 demonstrated a similar association with 12-h AUC (R

conclusionsIPNA recommended limited AUC formulae perform equivalently and improve upon MMF dose and C0 level to predict 12-h MPA AUC.

Indexed as

Drug MonitoringImmunosuppressive AgentsMycophenolic AcidNephrotic SyndromeAdolescentArea Under CurveChildChild, PreschoolFemaleHumansKidney TransplantationMaleNephrologyPractice Guidelines as TopicRetrospective StudiesImmunosuppressive AgentsMycophenolic AcidIPNA guidelinesMycophenolate mofetilMycophenolic acidPediatric nephrotic syndromeTherapeutic drug monitoring

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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 Socratic graph.