Evidence map›Paper›PMID 19841428›Full record

ReviewJournal of child neurology2009

Pediatric low-grade gliomas.

Angela J Sievert, Michael J Fisher

3 registry-linked trialsOpen access · greenAbstract readReview
In one paragraph

Review in Journal of child neurology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 116 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
116citing papers in PubMed, 2 pooled it
5.4field-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.

NCT01837862 phase1 / phase2active not recruitingnot on this mapstarted 2013, after this paper: background citation

A Phase I Study of Mebendazole for the Treatment of Pediatric Gliomas

TypeinterventionalSponsorJulie KrystalRan2013 to 2027Enrolled10ConditionsPilomyxoid Astrocytoma, Pilocytic Astrocytoma, Glioma, Astrocytic, Optic Nerve GliomaArmsMebendazole, Vincristine, Carboplatin, Temozolomide, Bevacizumab
NCT02455245 phase3active not recruitingnot on this mapstarted 2015, after this paper: background citation

A Phase III Study Comparing Two Carboplatin Containing Regimens for Children and Young Adults With Previously Untreated Low Grade Glioma

TypeinterventionalSponsorAlicia LenzenRan2015 to 2025Enrolled95ConditionsLow Grade GliomaArmsCarboplatin and Vincristine, Carboplatin
NCT06666348 phase1 / phase2recruitingnot on this mapstarted 2026, after this paper: background citation

A Phase 1/2 Study of Mirdametinib and Vinblastine for Newly Diagnosed or Previously Untreated Patients With Pediatric Low-grade Glioma and Activation of the MAPK Pathway

TypeinterventionalSponsorSt. Justine's HospitalRan2026 to 2033Enrolled50ConditionsPediatric Low-grade GliomaArmsMirdametinib
3 · Its place in the literature

Who cites it

116 citing papers in PubMed, 2 syntheses or guidelines pooled it, 275 citations in OpenAlex.

  1. Pooled it
  2. Seizures in children with dysembryoplastic neuroepithelial tumors of the brain--A review of surgical outcomes across several studies.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2015
    Pooled it
  3. FDA Approval Summary: Tovorafenib for Relapsed or Refractory BRAF-Altered Pediatric Low-Grade Glioma.Clinical cancer research : an official journal of the American Association for Cancer Research · 2025
    Trial
  4. Trial
  5. Trial
  6. Trial
  7. Pediatric low-grade glial, glioneuronal and neuronal tumors: a retrospective study of 85 cases.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2026
    Article
  8. Article
  9. Article
  10. Frontotemporal-orbitozygomatic approach for pediatric cranio-orbital tumors: a single-center experience.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2026
    Article
  11. Article
  12. Article
  13. Molecular subtype prediction model for pediatric low-grade gliomas using conventional neuroradiology reporting.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2025
    Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Surgical Treatment of Optic Pathway Hypothalamic Gliomas.Advances and technical standards in neurosurgery · 2025
    Review
  19. Review
  20. Article

56 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

2 authors at 1 institution in 1 country.

Angela J SievertDivision of Oncology, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA.
Michael J Fisher
Children's Hospital of Philadelphia · US

Funding

CANCER RESEARCH TRAINING PROGRAMT32CA009615 · NCI · UNIVERSITY OF PENNSYLVANIA · PI Gregory L Beatty, MICHAEL D HOGARTY · 1988 to 2026
$10.4M
Molecular Profiling and Candidate Gene Analysis in Pediatric GliomasR21CA133173 · NCI · CHILDREN'S HOSP OF PHILADELPHIA · PI BIEGEL, JACLYN A · 2008 to 2009
$407k
NCI NIH HHS R21 CA133173NCI NIH HHS T32 CA009615
6 · The paper itself

Abstract

Pediatric low-grade gliomas encompass a heterogeneous set of tumors of different histologies. Cerebellar pilocytic astrocytomas occur most frequently followed by supratentorial diffuse fibrillary astrocytomas. Recent research has implicated activation of the RAS/RAF/MEK pathway in tumorigenesis of these tumors. Surgery is the mainstay of therapy. Overall survival rates for patients whose tumors are completely resected are 90% or greater, 10 years from diagnosis. Conversely, most optic pathway/hypothalamic, deep midline, and brain stem gliomas have minimal potential for resection; these tumors can be difficult to treat and deserve special attention. Combination chemotherapy is currently recommended as front-line adjuvant treatment for progressive or recurrent tumors. Second-line radiotherapy can also improve overall survival but is associated with more frequent and significant neurocognitive, endocrine, and other long-term toxicities.

Indexed as

Brain NeoplasmsChildGliomaHumansModels, NeurologicalNeoplasm Staging

Identifiers

PMID19841428
PMCPMC2917804
OpenAlexW2021448795

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.