Evidence map›Paper›PMID 33375523›Full record

ArticleCancers2020

Prognostic Clinical and Biologic Features for Overall Survival after Relapse in Childhood Medulloblastoma.

Sophie Huybrechts, Gwénaël Le Teuff, Arnault Tauziède-Espariat, Caroline Rossoni, Anaïs Chivet, Émilie Indersie, Pascale Varlet, Stéphanie Puget, Rachid Abbas, Olivier Ayrault and 4 more

Abstract read
In one paragraph

Article in Cancers, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Mechanistic insights into medulloblastoma relapse.Pharmacology & therapeutics · 2024
    Review
  8. Review
  9. Role of Radiotherapy in Patients With Relapsed Medulloblastoma.Brain tumor research and treatment · 2023
    Review
  10. Article
  11. Article
  12. 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

14 authors.

Sophie HuybrechtsService National d'Oncologie et Hématologie Pédiatrique, Centre Hospitalier de Luxembourg, L-1210 Luxembourg City, Luxembourg.
Gwénaël Le TeuffDepartment of Biostatistics, Gustave Roussy Cancer Center, Paris-Saclay University, 94800 Villejuif, France.
Arnault Tauziède-EspariatDepartment of Neuropathology, Sainte Anne Hospital, Rene Descartes University, 75014 Paris, France.
Caroline RossoniDepartment of Biostatistics, Gustave Roussy Cancer Center, Paris-Saclay University, 94800 Villejuif, France.
Anaïs ChivetDepartment of Pediatric Neurosurgery, Necker Hospital, Paris Descartes University, 75015 Paris, France.
Émilie IndersieInstitut Curie, PSL Research University, CNRS UMR, INSERM, 91400 Orsay, France.ORCID 0000-0001-8974-6551
Pascale VarletDepartment of Neuropathology, Sainte Anne Hospital, Rene Descartes University, 75014 Paris, France.
Stéphanie PugetDepartment of Pediatric Neurosurgery, Necker Hospital, Paris Descartes University, 75015 Paris, France.
Rachid AbbasDepartment of Biostatistics, Gustave Roussy Cancer Center, Paris-Saclay University, 94800 Villejuif, France.
Olivier AyraultInstitut Curie, PSL Research University, CNRS UMR, INSERM, 91400 Orsay, France.
Léa Guerrini-RousseauDepartment of Pediatric and Adolescent Oncology, Gustave Roussy, 94800 Villejuif, France.
Jacques GrillDepartment of Pediatric and Adolescent Oncology, Gustave Roussy, 94800 Villejuif, France.
Dominique Valteau-CouanetDepartment of Pediatric and Adolescent Oncology, Gustave Roussy, 94800 Villejuif, France.
Christelle DufourDepartment of Pediatric and Adolescent Oncology, Gustave Roussy, 94800 Villejuif, France.

Funding

Association pour la Recherche en Neurochirurgie Pédiatrique (ARNP) noneEtoile de Martin noneFond Lambeau-Marteaux none
6 · The paper itself

Abstract

Given the very poor prognosis for children with recurrent medulloblastoma, we aimed to identify prognostic factors for survival post-relapse in children with childhood medulloblastoma. We retrospectively collected clinico-biological data at diagnosis and main clinical characteristics at relapse of children newly diagnosed with a medulloblastoma between 2007 and 2017 at Gustave Roussy and Necker Hospital. At a median follow-up of 6.6 years (range, 0.4-12.3 years), relapse occurred in 48 out 155 patients (31%). The median time from diagnosis to relapse was 14.3 months (range, 1.2-87.2 months). Relapse was local in 9, metastatic in 22 and combined (local and metastatic) in 17 patients. Second-line treatment consisted of chemotherapy in 31 cases, radiotherapy in 9, SHH-inhibitor in four and no treatment in the remaining four. The 1-year overall survival rate post-relapse was 44.8% (CI 95%, 31.5% to 59.0%). While molecular subgrouping at diagnosis was significantly associated with survival post-relapse, the use of radiotherapy at relapse and time to first relapse (>12 months) might also have a potential impact on post-relapse survival.

Indexed as

molecular subgroupingoutcome after relapsepediatricrecurrent medulloblastomasalvage radiotherapytime to relapse

Identifiers

PMID33375523
PMCPMC7795432

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Registered trials

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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.