Evidence map›Paper›PMID 21468776›Full record

ReviewJournal of neuro-oncology2011

Impact of therapy on quality of life, neurocognitive function and their correlates in glioblastoma multiforme: a review.

Roger Henriksson, Thomas Asklund, Hans Skovgaard Poulsen

Registry-linked trialOpen access · hybridAbstract readReview
In one paragraph

Review in Journal of neuro-oncology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04717739 (Use of TTFields in Germany in Routine Clinical Care Study PROgram - Daily Activity, Sleep and Neurocognitive Functioning in Newly Diagnosed Glioblastoma Patients Study), which is not on this map. Cited by 93 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
93citing papers in PubMed, 1 pooled it
6.9field-weighted citation impact, top 3% 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.

NCT04717739 unknown statusnot on this mapstarted 2021, after this paper: background citation

Use of TTFields in Germany in Routine Clinical Care Study PROgram - Daily Activity, Sleep and Neurocognitive Functioning in Newly Diagnosed Glioblastoma Patients Study

TypeobservationalSponsorNovoCure Ltd.Ran2021 to 2025Enrolled500ConditionsGlioblastomaArmsTTFields
3 · Its place in the literature

Who cites it

93 citing papers in PubMed, 1 synthesis or guideline pooled it, 161 citations in OpenAlex.

  1. Multidisciplinary treatment is necessary in glioblastoma with extracerebral metastases.Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al] · 2025
    Pooled it
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  6. The glymphatic system and glioblastoma.Brain : a journal of neurology · 2026
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33 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

3 authors at 2 institutions in 2 countries.

Roger HenrikssonDepartment of Radiation Sciences and Oncology, Umeå University Hospital, Umea, Sweden.
Thomas Asklund
Hans Skovgaard Poulsen
Umeå University · SESophiahemmet Hospital · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The maintenance of quality of life (QoL) in patients with high-grade glioma is an important endpoint during treatment, particularly in those with glioblastoma multiforme (GBM) given its dismal prognosis despite limited advances in standard therapy. It has proven difficult to identify new therapies that extend survival in patients with recurrent GBM, so one of the primary aims of new therapies is to reduce morbidity, restore or preserve neurologic functions, and the capacity to perform daily activities. Apart from temozolomide, cytotoxic chemotherapeutic agents do not appear to significantly impact response or survival, but produce toxicity that is likely to negatively impact QoL. New biological agents, such as bevacizumab, can induce a clinically meaningful proportion of durable responses among patients with recurrent GBM with an acceptable safety profile. Emerging evidence suggests that bevacizumab produces an improvement or preservation of neurocognitive function in GBM patients, suggestive of QoL improvement, in most poor-prognosis patients who would otherwise be expected to show a sudden and rapid deterioration in QoL.

Indexed as

Brain NeoplasmsGlioblastomaQuality of LifeCognition DisordersHumansStatistics as TopicTime Factors

Identifiers

PMID21468776
PMCPMC3170120
OpenAlexW2142155858

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

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.