Evidence map›Paper›PMID 29016894›Full record

ArticleNeuro-oncology2018

Diffuse high-grade gliomas with H3 K27M mutations carry a dismal prognosis independent of tumor location.

Michael Karremann, Gerrit H Gielen, Marion Hoffmann, Maria Wiese, Niclas Colditz, Monika Warmuth-Metz, Brigitte Bison, Alexander Claviez, Dannis G van Vuurden, André O von Bueren and 9 more

Abstract read
In one paragraph

Article in Neuro-oncology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 157 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
157citing papers in PubMed, 4 pooled it
–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

157 citing papers in PubMed, 4 syntheses or guidelines pooled it.

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  15. Co-occurrence of pediatric-type diffuse high-grade gliomas with arteriovenous malformations: case report and narrative literature review.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2026
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97 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

19 authors.

Michael KarremannDepartment of Pediatric and Adolescent Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany.
Gerrit H GielenDepartment of Neuropathology, University Hospital Bonn, Bonn, Germany.
Marion HoffmannDivision of Pediatric Hematology and Oncology, University Medical Center Goettingen, Goettingen, Germany.
Maria WieseDivision of Pediatric Hematology and Oncology, University Medical Center Goettingen, Goettingen, Germany.
Niclas ColditzDivision of Pediatric Hematology and Oncology, University Medical Center Goettingen, Goettingen, Germany.
Monika Warmuth-MetzDepartment of Neuroradiology, University Hospital Wuerzburg, Wuerzburg, Germany.
Brigitte BisonDepartment of Neuroradiology, University Hospital Wuerzburg, Wuerzburg, Germany.
Alexander ClaviezDepartment of Pediatrics, Schleswig-Holstein Medical University in Kiel, Kiel, Germany.
Dannis G van VuurdenDepartment of Pediatrics, VU University Medical Center, Amsterdam, Netherlands.
André O von BuerenDivision of Pediatric Hematology and Oncology, University Medical Center Goettingen, Goettingen, Germany.
Marco GessiDepartment of Neuropathology, University Hospital Bonn, Bonn, Germany.
Ingrid KühnleDivision of Pediatric Hematology and Oncology, University Medical Center Goettingen, Goettingen, Germany.
Volkmar H HansDepartment of Pathology, Universitätsmedizin Greifswald, Greifswald, Germany.
Martin BeneschDivision of Pediatric Hematology and Oncology, Medical University Graz, Graz, Austria.
Dominik SturmDivision of Pediatric Neurooncology, German Cancer Research Center Heidelberg, Heidelberg, Germany.
Rolf-Dieter KortmannDepartment of Radiotherapy and Radiation Oncology, University of Leipzig Medical Center, Leipzig, Germany.
Andreas WahaDepartment of Neuropathology, University Hospital Bonn, Bonn, Germany.
Torsten PietschDepartment of Neuropathology, University Hospital Bonn, Bonn, Germany.
Christof M KrammDivision of Pediatric Hematology and Oncology, University Medical Center Goettingen, Goettingen, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The novel entity of "diffuse midline glioma, H3 K27M-mutant" has been defined in the 2016 revision of the World Health Organization (WHO) classification of tumors of the central nervous system (CNS). Tumors of this entity arise in CNS midline structures of predominantly pediatric patients and are associated with an overall dismal prognosis. They are defined by K27M mutations in H3F3A or HIST1H3B/C, encoding for histone 3 variants H3.3 and H3.1, respectively, which are considered hallmark events driving gliomagenesis. Methods: Here, we characterized 85 centrally reviewed diffuse gliomas on midline locations enrolled in the nationwide pediatric German HIT-HGG registry regarding tumor site, histone 3 mutational status, WHO grade, age, sex, and extent of tumor resection. Results: We found 56 H3.3 K27M-mutant tumors (66%), 6 H3.1 K27M-mutant tumors (7%), and 23 H3-wildtype tumors (27%). H3 K27M-mutant gliomas shared an aggressive clinical course independent of their anatomic location. Multivariate regression analysis confirmed the significant impact of the H3 K27M mutation as the only independent parameter predictive of overall survival (P = 0.009). In H3 K27M-mutant tumors, neither anatomic midline location nor histopathological grading nor extent of tumor resection had an influence on survival. Conclusion: These results substantiate the clinical significance of considering diffuse midline glioma, H3 K27M-mutant, as a distinct entity corresponding to WHO grade IV, carrying a universally fatal prognosis.

Indexed as

AdolescentBrain NeoplasmsChildFemaleGliomaHistonesHumansMaleMutationNeoplasm GradingPrognosisHistoneschildrendiffuse midline gliomahigh-grade gliomahistone H3K27M mutation

Identifiers

PMID29016894
PMCPMC5761525

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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.