Evidence map›Paper›PMID 35173295›Full record

ArticleGenes and immunity2022

Synergy between TMZ and individualized multimodal immunotherapy to improve overall survival of IDH1 wild-type MGMT promoter-unmethylated GBM patients.

Stefaan W Van Gool, Jennifer Makalowski, Michael Bitar, Peter Van de Vliet, Volker Schirrmacher, Wilfried Stuecker

Open access · hybridAbstract read
In one paragraph

Article in Genes and immunity, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 8% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Current approaches in glioblastoma multiforme immunotherapy.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2024
    Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
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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

6 authors at 1 institution in 1 country.

Stefaan W Van GoolImmun-Onkologisches Zentrum Köln (IOZK), Hohenstaufenring 30-32, 50674, Köln, Germany. vangool@iozk.de.ORCID 0000-0002-8102-5968
Jennifer MakalowskiImmun-Onkologisches Zentrum Köln (IOZK), Hohenstaufenring 30-32, 50674, Köln, Germany.ORCID 0000-0002-4231-154X
Michael BitarImmun-Onkologisches Zentrum Köln (IOZK), Hohenstaufenring 30-32, 50674, Köln, Germany.
Peter Van de VlietImmun-Onkologisches Zentrum Köln (IOZK), Hohenstaufenring 30-32, 50674, Köln, Germany.ORCID 0000-0002-1434-3659
Volker SchirrmacherImmun-Onkologisches Zentrum Köln (IOZK), Hohenstaufenring 30-32, 50674, Köln, Germany.
Wilfried StueckerImmun-Onkologisches Zentrum Köln (IOZK), Hohenstaufenring 30-32, 50674, Köln, Germany.
Centrum für Integrierte Onkologie · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The prognosis of IDH1 wild-type MGMT promoter-unmethylated GBM patients remains poor. Addition of Temozolomide (TMZ) to first-line local treatment shifted the median overall survival (OS) from 11.8 to 12.6 months. We retrospectively analyzed the value of individualized multimodal immunotherapy (IMI) to improve OS in these patients. All adults meeting the criteria and treated 06/2015-06/2021 were selected. Thirty-two patients (12f, 20m) had a median age of 47 y (range 18-69) and a KPI of 70 (50-100). Extent of resection was complete (11), <complete (12) or not documented (9). Seven patients were treated with surgery/radio(chemo)therapy and subsequent IMI (Group-1); 25 patients were treated with radiochemotherapy followed by maintenance TMZ plus IMI during and after TMZ (Group-2). Age, KPI and extent of resection were not different amongst both groups. The median OS of group-1 patients was 11 m (2 y OS: 0%). Surprisingly the median OS of group-2 patients was 22 m with 2 y OS of 36% (CI95%: 16-57), which was significantly (Log-rank: p = 0.0001) different from group-1. The data suggest that addition of IMI after local therapy on its own has no relevant effect on OS in these GBM patients, similar to maintenance TMZ. However, the combination of both TMZ + IMI significantly improved OS.

Indexed as

Brain NeoplasmsGlioblastomaAdultAntineoplastic Agents, AlkylatingDacarbazineDNA MethylationDNA Modification MethylasesDNA Repair EnzymesHumansImmunotherapyIsocitrate DehydrogenaseRetrospective StudiesTemozolomideTumor Suppressor ProteinsAntineoplastic Agents, AlkylatingDacarbazineDNA Modification MethylasesDNA Repair EnzymesIDH1 protein, humanIsocitrate DehydrogenaseMGMT protein, humanTemozolomideTumor Suppressor Proteins

Identifiers

PMID35173295
PMCPMC9758045
OpenAlexW4212850243

What OpenQuestion holds

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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.