Evidence map›Paper›PMID 41324646›Full record

ArticlePediatric nephrology (Berlin, Germany)2026

Using a multi-institutional pediatric learning health system to characterize induction therapy for incident lupus nephritis in children.

Meredith A Atkinson, Joyce C Chang, Amy Goodwin Davies, Mitchell Maltenfort, Ingrid Y Luna, Rebecca Scobell, Mark Mitsnefes, Brian R Stotter, Vikas R Dharnidharka, Bradley P Dixon and 10 more

Abstract readMulticenter Study
In one paragraph

Article in Pediatric nephrology (Berlin, Germany), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Is It Time to Change Our Approach to Childhood Lupus Nephritis?Journal of the American Society of Nephrology : JASN · 2026
    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

20 authors.

Meredith A AtkinsonPediatric Nephrology, Johns Hopkins School of Medicine, Johns Hopkins University School of Medicine, 200 N. Wolfe St., Baltimore, MD, 21287, USA. matkins3@jhmi.edu.ORCID http://orcid.org/0000-0002-1836-860X
Joyce C ChangHarvard Medical School, Immunology, Boston Children's Hospital, Boston Massachusetts, Cambridge, MA, USA.
Amy Goodwin DaviesApplied Clinical Research Center, The Children's Hospital of Philadelphia, Philadelphia, PA, USA.
Mitchell MaltenfortDepartment of Biomedical Health Informatics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA.
Ingrid Y LunaApplied Clinical Research Center, The Children's Hospital of Philadelphia, Philadelphia, PA, USA.
Rebecca ScobellApplied Clinical Research Center, The Children's Hospital of Philadelphia, Philadelphia, PA, USA.
Mark MitsnefesPediatric Nephrology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Brian R StotterDivision of Pediatric Nephrology, Hypertension & Apheresis, Washington University School of Medicine, St. Louis, MO, USA.
Vikas R DharnidharkaDivision of Pediatric Nephrology, Hypertension & Apheresis, Washington University School of Medicine, St. Louis, MO, USA.
Bradley P DixonPediatric Nephrology, University of Colorado School of Medicine, Aurora, CO, USA.
Joseph T FlynnDepartment of Pediatrics, University of Washington, and Division of Nephrology, Seattle Children's Hospital, Seattle, WA, USA.
Caroline GluckPediatric Nephrology, Nemours Children's Health, Wilmington, DE, USA.
Mahmoud KallashCenter for Clinical and Translational Research and Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA.
William E SmoyerCenter for Clinical and Translational Research and Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA.
Hanieh RazzaghiApplied Clinical Research Center, The Children's Hospital of Philadelphia, Philadelphia, PA, USA.
L Charles BaileyApplied Clinical Research Center, The Children's Hospital of Philadelphia, Philadelphia, PA, USA.
Susan L FurthPediatrics, Perelman School of Medicine, University of Pennsylvania and the Children's Hospital of Philadelphia, Philadelphia, PA, USA.
Christopher B ForrestApplied Clinical Research Center, The Children's Hospital of Philadelphia, Philadelphia, PA, USA.
Michelle R DenburgPediatrics, Perelman School of Medicine, University of Pennsylvania and the Children's Hospital of Philadelphia, Philadelphia, PA, USA.
Scott E WenderferPediatric Nephrology, University of British Columbia, BC Children's Hospital, Vancouver, BC, Canada.

Funding

Research Project Core 2P50DK114786 · NIDDK · CHILDREN'S HOSP OF PHILADELPHIA · PI Michelle Denburg · 2017 to 2026
$9.6M
NHLBI NIH HHS K23-HL148539NIDDK NIH HHS P50 DK114786NIDDK NIH HHS P50DK114786Patient-Centered Outcomes Research Institute RI-CRN-2020-007
6 · The paper itself

Abstract

backgroundChildhood-onset systemic lupus erythematosus (SLE) poses unique challenges compared to adult-onset SLE, with higher rates of kidney involvement, tissue damage, and mortality. Despite this, data on the effectiveness of immunomodulatory therapies, particularly for lupus nephritis (LN), in pediatric populations are limited. We leveraged a U.S. national learning health system to describe induction treatment in children with LN.

methodsA previously validated LN case-finding algorithm was used to identify patients. Index date was the date of the first LN diagnosis code or the date of the first kidney biopsy, whichever came first. Induction medications included corticosteroids (IV and PO), cytotoxic agents (cyclophosphamide, IV), antimetabolites (mycophenolate mofetil, mycophenolic acid) and biologics (rituximab, belimumab).

results575 children with LN were identified. Median age at entry was 15.1 years, 78.6% had evidence of a kidney biopsy, and 56.3% of patients received at least one non-corticosteroid immunosuppressive medication within 6 months of the index date. Prescribed or administered agents during the induction period were: corticosteroids (85%), antimetabolite (61.6%), biologic agent (13.7%), cytotoxic agent (21%). Among the 15% not prescribed or administered corticosteroids, but prescribed or administered an additional immunosuppressive medication, 100% were prescribed or administered antimetabolites. The most common first non-corticosteroid agents were antimetabolites (61.6%), cytotoxic agents (21%) and biologics (13.7%), while biologics were the most common second-line agent.

conclusionsWe utilized a validated, sensitive and specific computable phenotype to identify children and adolescents with LN and subsequently characterize their induction therapy regimens, a critical first step in designing future pragmatic clinical trials.

Indexed as

Immunosuppressive AgentsInduction ChemotherapyLupus NephritisAdolescentAdrenal Cortex HormonesBiopsyChildChild, PreschoolCyclophosphamideFemaleHumansKidneyMaleMycophenolic AcidRetrospective StudiesTreatment OutcomeAdrenal Cortex HormonesCyclophosphamideImmunosuppressive AgentsMycophenolic AcidChildrenInductionLupusNephritisPEDSnet

Identifiers

PMID41324646
PMCPMC13265130

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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.