Evidence map›Paper›PMID 41553441›Full record

ArticleJournal of neuro-oncology2026

High-dose chemotherapy and craniospinal irradiation-sparing approach for WNT medulloblastoma of early childhood.

Liana Nobre, Vijay Ramaswamy, Christina Coleman, Girish Dhall, Akanksha Senapati, Helen Toledano, Nada Jabado, Eric Bouffet, Lucie Lafay-Cousin

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Article in Journal of neuro-oncology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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0cells of the map it votes in
1citing papers in PubMed
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1 · What the graph read from it

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.

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

1 citing paper in PubMed.

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4 · The record

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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.

Liana NobreSection of Pediatric Hematology Oncology, Stollery Hospital, Edmonton, AB, Canada.
Vijay RamaswamyPediatric Neuro Oncology Program, Hospital for Sick Children, Toronto, ON, Canada.
Christina ColemanPediatric Hematology and Oncology, Children Hospital, Montreal, Canada.
Girish DhallPediatric Hematology, Oncology, and Blood & Marrow Transplantation Program, Children's Hospital of Alabama, Birmingham, AL, USA.
Akanksha SenapatiChildren's Brain Tumour Research Network (CBTRN), Royal Manchester Children's Hospital, Oxford Road, Manchester University NHS Foundation Trust, England, UK.
Helen ToledanoSection of Pediatric Neuro Oncology, Schneider Children's Medical Center, Tel Aviv, Israel.
Nada JabadoPediatric Hematology and Oncology, Children Hospital, Montreal, Canada.
Eric BouffetPediatric Neuro Oncology Program, Hospital for Sick Children, Toronto, ON, Canada.
Lucie Lafay-CousinSection of Pediatric Hematology Oncology and Cellular Therapies, Children's Hospital, 28 Oki Drive NW T3B 68, Calgary, AB, Canada. Lucie.lafay-cousin@ahs.ca.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAdjuvant chemotherapy and craniospinal irradiation led to excellent survival in older children (≥ 3 years) with WNT medulloblastoma, allowing for ongoing careful treatment de-escalation. However, treatment with standard dose chemotherapy alone or in combination with involved field radiotherapy to the tumor bed only had high rates of distant treatment failure. In younger children, WNT medulloblastomas are extremely rare and the survival following high-dose chemotherapy (HDC) and radiation-sparing strategies has not been reported. PATIENTS AND

methodsThrough international collaboration, we assembled a cohort of young children with WNT medulloblastoma treated with HDC and craniospinal irradiation avoidance to describe their survival and neurocognitive and ototoxicity profile.

resultsFive patients, diagnosed at median age of 7.0 years (range 2.7–7.5) underwent HDC and autologous stem cell transplantation. None of them received adjuvant radiotherapy. All patients were alive beyond four years from diagnosis. Evaluated patients had neurocognitive abilities reported within low average to average range.

conclusionIn this cohort, the survival of young children with WNT MB treated with HDC alone was excellent. The rare possibility of a molecular diagnosis of WNT MB in early childhood should not be viewed as an exclusion criterion to enroll on infant brain tumor strategies relying on HDC consolidation. CLINICAL TRIAL NUMBER: Not applicable.

Indexed as

Antineoplastic Combined Chemotherapy ProtocolsCerebellar NeoplasmsCraniospinal IrradiationMedulloblastomaChildChild, PreschoolCombined Modality TherapyFemaleFollow-Up StudiesHumansMaleCSI avoidanceHigh-dose chemotherapyWNT medulloblastomas

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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.