Evidence map›Paper›PMID 34966832›Full record

ArticleInnovative surgical sciences2020

The influence of subventricular zone involvement in extent of resection and tumor growth pattern of glioblastoma.

Yahya Ahmadipour, Julie-Inga Krings, Laurèl Rauschenbach, Oliver Gembruch, Mehdi Chihi, Marvin Darkwah Oppong, Daniela Pierscianek, Ramazan Jabbarli, Ulrich Sure, Nicolai El Hindy

Open access · goldAbstract read
In one paragraph

Article in Innovative surgical sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.4field-weighted citation impact, top 37% 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

3 citing papers in PubMed, 8 citations in OpenAlex.

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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

10 authors at 1 institution in 1 country.

Yahya AhmadipourDepartment of Neurosurgery, University Hospital Essen, Essen, Germany.ORCID https://orcid.org/0000-0003-3759-8301
Julie-Inga KringsDepartment of Neurosurgery, University Hospital Essen, Essen, Germany.
Laurèl RauschenbachDepartment of Neurosurgery, University Hospital Essen, Essen, Germany.
Oliver GembruchDepartment of Neurosurgery, University Hospital Essen, Essen, Germany.
Mehdi ChihiDepartment of Neurosurgery, University Hospital Essen, Essen, Germany.
Marvin Darkwah OppongDepartment of Neurosurgery, University Hospital Essen, Essen, Germany.
Daniela PierscianekDepartment of Neurosurgery, University Hospital Essen, Essen, Germany.
Ramazan JabbarliDepartment of Neurosurgery, University Hospital Essen, Essen, Germany.
Ulrich SureDepartment of Neurosurgery, University Hospital Essen, Essen, Germany.
Nicolai El HindyDepartment of Neurosurgery, University Hospital Essen, Essen, Germany.
Essen University Hospital · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectives

methodsAdult patients with primary GB who underwent surgery at our department between 2012 and 2014 were included. Preoperative magnetic resonance imaging findings were analyzed with regard to tumor location, presence of multifocality and SVZ involvement. The extent of surgical resection as well as clinical and molecular parameters was collected from electronic patient records. Univariate and multivariate analyses were performed.

resultsTwo hundred eight patients were retrospectively analyzed, comprising 90 (43.3%) female individuals with a mean age of 62.9 (±12.26) years and OS of 10.2 months (±8.9). Unifocal tumor location was a predictor for better OS with a mean of 11.4 (±9.4) months (vs. 8.0 [±7.4] months, p=0.008)

conclusionThe involvement of the SVZ appears to have an influence on a lower resection rate of GB. This negative impact of SVZ on GB outcome might be related to lesser extent of resection, higher rates of multifocality and greater surgical morbidity but not inevitably to

Indexed as

extent of resectionglioblastomamultifocalitysubventricular zone

Identifiers

PMID34966832
PMCPMC8668024
OpenAlexW3082108771

What OpenQuestion holds

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LicenceCC BY
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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.