Evidence map›Paper›PMID 40473981›Full record

ArticlePediatric nephrology (Berlin, Germany)2025

Utilization of anti-CD20 antibodies for treatment of childhood nephrotic syndrome, 2010 to 2022.

Michelle R Denburg, Kathryn Hirabayashi, Amy Goodwin Davies, Hanieh Razzaghi, Vikas R Dharnidharka, Bradley P Dixon, Joseph T Flynn, Caroline A Gluck, Mark M Mitsnefes, William E Smoyer and 2 more

Abstract readMulticenter Study
In one paragraph

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. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. KDOQI US Commentary on the KDIGO 2025 Clinical Practice Guideline for the Management of Nephrotic Syndrome in Children.American journal of kidney diseases : the official journal of the National Kidney Foundation · 2026
    Review
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

12 authors.

Michelle R DenburgDivision of Nephrology, Children's Hospital of Philadelphia, 3401 Civic Center Boulevard, Philadelphia, PA, 19104, USA. denburgm@chop.edu.
Kathryn HirabayashiDivision of General Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
Amy Goodwin DaviesDivision of General Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
Hanieh RazzaghiDivision of General Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
Vikas R DharnidharkaDepartment of Pediatrics, Rutgers Health, Robert Wood Johnson Medical School, New Brunswick, NJ, USA.
Bradley P DixonDepartment of Pediatrics, Renal Section, University of Colorado School of Medicine, Aurora, CO, USA.
Joseph T FlynnDivision of Nephrology, Seattle Children's Hospital, Department of Pediatrics, University of Washington, Seattle, WA, USA.
Caroline A GluckDivision of Nephrology, Nemours/Alfred I. DuPont Hospital for Children, Wilmington, NC, USA.
Mark M MitsnefesDivision of Nephrology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati, Cincinnati, OH, USA.
William E SmoyerDivision of Nephrology, Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA.
Susan L FurthDivision of Nephrology, Children's Hospital of Philadelphia, 3401 Civic Center Boulevard, Philadelphia, PA, 19104, USA.
Christopher B ForrestDepartment of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.

Funding

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

Abstract

backgroundA growing body of evidence supports the efficacy of the type I anti-CD20 monoclonal antibody, rituximab, in the management of children with frequently relapsing or steroid-dependent nephrotic syndrome. We examined temporal trends and described current patterns in the use of anti-CD20 antibodies and other corticosteroid-sparing drug therapies in a large multi-institutional population of children with nephrotic syndrome.

methodsData came from PEDSnet, a clinical research network that aggregates electronic health record data at several children's healthcare organizations in the United States. Patients with at least one inpatient, emergency, or outpatient physician encounter between January 2010 and November 2022 who met our published computable phenotype algorithm for nephrotic conditions were included. Children with systemic lupus erythematosus or congenital/genetic nephrotic diagnoses were excluded. Treatments were measured from nephrotic syndrome diagnosis to kidney transplant or most recent encounter.

resultsAmong 6,892,137 patients across 6 centers, 2962 met criteria for nephrotic conditions (0.4 per 1000 patients). 852 (28.8%) had at least one native kidney biopsy. Nearly half of the population was exposed to at least one steroid-sparing agent, most of whom had exposure to multiple agents. 524 (17.7%) patients were exposed to rituximab, and utilization of rituximab increased over the 12-year study period. Similar trends were observed for mycophenolate and tacrolimus. Concurrently, use of cyclosporine and cyclophosphamide decreased.

conclusionUse of rituximab to manage nephrotic syndrome has steadily increased, and tacrolimus, mycophenolate, and rituximab are currently the most commonly used steroid-sparing agents for childhood nephrotic syndrome.

Indexed as

Immunosuppressive AgentsNephrotic SyndromeRituximabAdolescentAntigens, CD20ChildChild, PreschoolFemaleHumansInfantMaleRetrospective StudiesTreatment OutcomeUnited StatesAntigens, CD20Immunosuppressive AgentsRituximabMycophenolate mofetilNephrotic syndromePediatricRituximabSteroid-sparing agentsTacrolimus

Identifiers

PMID40473981
PMCPMC12378964

What OpenQuestion holds

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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.