ArticleJournal of neuro-oncology2023
Sporadic and neurofibromatosis type 2-associated meningioma in children and adolescents.
Article in Journal of neuro-oncology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. It is linked to 3 registered trials, which are not on this map. Cited by 2 papers.
What it found
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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.
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.
Prospective, Multi-Center Survey Study of Children and Adolescents With Craniopharyngioma
KRANIOPHARYNGEOM 2007 - Multicenter Prospective Study of Children and Adolescents With Craniopharyngioma
KRANIOPHARYNGEOM Registry 2019 Multicenter Registry for Patients With Childhood-onset Craniopharyngioma, Xanthogranuloma, Cysts of Rathke's Pouch, Meningioma, Pituitary Adenoma, Arachnoid Cysts
Who cites it
2 citing papers in PubMed, 3 citations in OpenAlex.
- Distinct clinical characteristics and prognostic factors of pediatric meningiomas in a 10-year cohort of 198 patients.Neurosurgical review · 2026Article
- Is location more determining than WHO grade for long-term clinical outcome in patients with meningioma in the first two decades of life?Wiener klinische Wochenschrift · 2025Article
Corrections and comments
- Erratum issued
Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
purposePediatric meningioma differs not only in its rare incidence from the adult meningioma, but also in its clinical characteristics. Many treatment approaches of pediatric meningioma are based on the study results of adult meningioma studies. The aim of this study was to explore the clinical and epidemiological characteristics of pediatric meningioma.
methodsData on pediatric patients diagnosed between 1982 and 2021 with NF2-associated or sporadic meningioma and recruited in the trials/registries HIT-ENDO, KRANIOPHARYNGEOM 2000/2007 and KRANIOPHARYNGEOM Registry 2019 were retrospectively analyzed for clinical characteristics, etiology, histology, therapy, and outcome.
resultsOne hundred fifteen study participants were diagnosed with sporadic or NF2-associated meningioma at a median age of 10.6 years. There was a 1:1 sex ratio, with 14% of study participants suffering from NF2. 46% of the meningiomas were located hemispherically, 17% at the optic nerve/ intraorbital and 10% ventricularly. Multiple meningiomas were detected in 69% of NF2 patients and in 9% of sporadic meningiomas. 50% of the meningiomas were WHO grade I, 37% WHO grade II and 6% WHO grade III. Progressions or recurrences occurred after a median interval of 1.9 years. Eight patients (7%) died, 3 of them due to disease. The event-free survival was higher for WHO grade I than for WHO grade II meningioma patients (p = 0.008).
conclusionsThe major difference to the preceding literature could be found in the distribution of different WHO grades and their influence on event-free survival. Prospective studies are warranted to assess the impact of different therapeutic regimens. CLINICAL TRIAL REGISTRATION NUMBERS: NCT00258453; NCT01272622; NCT04158284.
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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.