Evidence map›Paper›PMID 19421786›Full record

Trial reportPediatric nephrology (Berlin, Germany)2009

Single dose of rituximab for refractory steroid-dependent nephrotic syndrome in children.

Koichi Kamei, Shuichi Ito, Kandai Nozu, Shuichiro Fujinaga, Makiko Nakayama, Mayumi Sako, Mari Saito, Maki Yoneko, Kazumoto Iijima

Abstract readClinical TrialMulticenter Study
PubMed Publisher
In one paragraph

Trial report in Pediatric nephrology (Berlin, Germany), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 101 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
101citing papers in PubMed, 3 pooled it
5.0field-weighted citation impact, top 4% 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

101 citing papers in PubMed, 3 syntheses or guidelines pooled it, 172 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Guideline
  4. Steroid-sparing drugs in children and young adults with nephrotic syndrome: a target trial emulation.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2026
    Trial
  5. Trial
  6. Trial
  7. Trial
  8. Trial
  9. Trial
  10. Trial
  11. Trial
  12. Rituximab in steroid-dependent or frequently relapsing idiopathic nephrotic syndrome.Journal of the American Society of Nephrology : JASN · 2014
    Trial
  13. Rituximab for refractory cases of childhood nephrotic syndrome.Pediatric nephrology (Berlin, Germany) · 2011
    Trial
  14. Article
  15. Review
  16. Article
  17. [Efficacy and safety of rituximab in children with refractory nephrotic syndrome].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2026
    Article
  18. Article
  19. Article
  20. Review

41 more citing papers are in PubMed but not listed here.

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

9 authors at 4 institutions in 1 country.

Koichi KameiDepartment of Nephrology, National Center for Child Health and Development, Tokyo, Japan.
Shuichi Ito
Kandai Nozu
Shuichiro Fujinaga
Makiko Nakayama
Mayumi Sako
Mari Saito
Maki Yoneko
Kazumoto Iijima
National Center For Child Health and Development · JPKobe University · JPSaitama Children's Medical Center · JPThe University of Tokyo · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We conducted a multicenter prospective trial to evaluate the efficacy, safety and pharmacokinetics of a single dose of rituximab (375 mg/m(2) body surface area) for the treatment of children with refractory steroid-dependent nephrotic syndrome (SDNS). All patients (n = 12) were able to discontinue steroids at a median of 74 days after treatment. The frequency of relapses per 6 months was significantly reduced and the steroid-free period per 6 months was significantly increased after treatment compared with those before treatment. The condition in nine of the patients (75%) relapsed at a median of 129 days after treatment, and seven patients were given additional rituximab due to steroid dependency. Most of the relapses developed simultaneously with recovery of B-cells. However, three patients (25%) did not have a relapse with B-cell recovery and the disease was kept in remission for more than 1 year. None of the patients developed life-threatening adverse events. This is the first report of a prospective study of a single dose of rituximab for refractory SDNS. Treatment with a single dose of rituximab may be effective for refractory SDNS, but its efficacy to prevent relapses was transient in most of the patients.

Indexed as

Antibodies, MonoclonalAntibodies, Monoclonal, Murine-DerivedArea Under CurveB-LymphocytesChildChild, PreschoolEnzyme-Linked Immunosorbent AssayFemaleFlow CytometryHalf-LifeHumansImmunoglobulin AImmunoglobulin GImmunoglobulin MImmunosuppressive AgentsInfantAntibodies, MonoclonalAntibodies, Monoclonal, Murine-DerivedImmunoglobulin AImmunoglobulin GImmunoglobulin MImmunosuppressive AgentsRituximabSteroids

Identifiers

PMID19421786
OpenAlexW2018799387

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.