Evidence map›Paper›PMID 33923337›Full record

ArticleCancers2021

High-Grade Gliomas in Children-A Multi-Institutional Polish Study.

Aleksandra Napieralska, Aleksandra Krzywon, Agnieszka Mizia-Malarz, Joanna Sosna-Zielińska, Ewa Pawłowska, Małgorzata A Krawczyk, Katarzyna Konat-Bąska, Aneta Kaczorowska, Anna Dąbrowska, Maciej Harat

Open access · goldAbstract read
In one paragraph

Article in Cancers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.9field-weighted citation impact, top 25% 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

9 citing papers in PubMed, 13 citations in OpenAlex.

  1. Dabrafenib in pediatric patients withNeuro-oncology practice · 2025
    Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Brazilian pediatric patients with gliomas: treatment characteristics and survival outcomes.Reports of practical oncology and radiotherapy : journal of Greatpoland Cancer Center in Poznan and Polish Society of Radiation Oncology · 2024
    Article
  7. Review
  8. Article
  9. Resistance mechanisms in BRAFFrontiers in oncology · 2022
    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

10 authors at 5 institutions in 1 country.

Aleksandra NapieralskaRadiotherapy Department, Maria Sklodowska-Curie National Research Institute of Oncology Gliwice Branch, 44-101 Gliwice, Poland.ORCID 0000-0002-7390-9165
Aleksandra KrzywonDepartment of Biostatistics and Bioinformatics, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, 44-101 Gliwice, Poland.ORCID 0000-0003-4796-5478
Agnieszka Mizia-MalarzDepartment of Pediatrics, Medical University of Silesia, 40-752 Katowice, Poland.ORCID 0000-0002-1984-5527
Joanna Sosna-ZielińskaDepartment of Pediatrics, Medical University of Silesia, 40-752 Katowice, Poland.
Ewa PawłowskaDepartment of Oncology and Radiotherapy, Faculty of Medicine, Medical University of Gdansk, 80-210 Gdansk, Poland.ORCID 0000-0001-8807-2428
Małgorzata A KrawczykDepartment of Pediatrics, Hematology and Oncology, Medical University of Gdansk, 80-210 Gdansk, Poland.ORCID 0000-0001-7093-8975
Katarzyna Konat-BąskaWroclaw Comprehensive Cancer Center, 53-413 Wrocław, Poland.ORCID 0000-0002-4506-2411
Aneta KaczorowskaDepartment of Children Oncology and Haematology, Wroclaw Medical University, 53-413 Wrocław, Poland.
Anna DąbrowskaDepartment of Paediatrics, Haematology and Oncology Nicolaus Copernicus University in Toruń Collegium Medicum in Bydgoszcz, 85-094 Bydgoszcz, Poland.
Maciej HaratDepartment of Neurooncology and Radiosurgery, Franciszek Lukaszczyk Memorial Oncology Center, 85-796 Bydgoszcz, Poland.ORCID 0000-0003-1785-3184
Gdańsk Medical University · PLMedical University of Silesia · PLThe Maria Sklodowska-Curie National Research Institute of Oncology · PLWroclaw Medical University · PLNicolaus Copernicus University · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Due to the rarity of high-grade gliomas (HGG) in children, data on this topic are scarce. The study aimed to investigate the long-term results of treatment of children with HGG and to identify factors related to better survival. We performed a retrospective analysis of patients treated for HGG who had the main tumor located outside the brainstem. The evaluation of factors that correlated with better survival was performed with the Cox proportional-hazard model. Survival was estimated with the Kaplan-Meier method. The study group consisted of 82 consecutive patients. All of them underwent surgery as primary treatment. Chemotherapy was applied in 93% of children with one third treated with temozolomide. After or during the systemic treatment, 79% of them received radiotherapy with a median dose of 54 Gy. Median follow-up was 122 months, and during that time, 59 patients died. One-, 2-, 5-, and 10-year overall survival was 78%, 48%, 30% and 17%, respectively. Patients with radical (R0) resection and temozolomide-based chemotherapy had better overall survival. Progression-free survival was better in patients after R0 resection and radical radiotherapy. The best outcome in HGG patients was observed in patients after R0 resection with immediate postoperative temozolomide-based chemotherapy and radical radiotherapy.

Indexed as

anaplastic astrocytomachemotherapyglioblastoma multiformehigh-grade gliomapediatric oncologyradiotherapy

Identifiers

PMID33923337
PMCPMC8123180
OpenAlexW3158711219

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.