Evidence map›Paper›PMID 26740971›Full record

ArticleTomography (Ann Arbor, Mich.)2015

Diffusion MR Characteristics Following Concurrent Radiochemotherapy Predicts Progression-Free and Overall Survival in Newly Diagnosed Glioblastoma.

Warren Chang, Whitney B Pope, Robert J Harris, Anthony J Hardy, Kevin Leu, Reema R Mody, Phioanh L Nghiemphu, Albert Lai, Timothy F Cloughesy, Benjamin M Ellingson

Abstract read
In one paragraph

Article in Tomography (Ann Arbor, Mich.), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–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

9 citing papers in PubMed.

  1. Article
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  4. Article
  5. Review
  6. Article
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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.

Warren ChangDept. of Radiological Sciences, David Geffen School of Medicine at UCLA.
Whitney B PopeDept. of Radiological Sciences, David Geffen School of Medicine at UCLA.
Robert J HarrisDept. of Radiological Sciences, David Geffen School of Medicine at UCLA; Dept. of Biomedical Physics, David Geffen School of Medicine at UCLA.
Anthony J HardyDept. of Radiological Sciences, David Geffen School of Medicine at UCLA; Dept. of Biomedical Physics, David Geffen School of Medicine at UCLA.
Kevin LeuDept. of Radiological Sciences, David Geffen School of Medicine at UCLA; Dept. of Bioengineering, Henry Samueli School of Engineering and Applied Science at UCLA.
Reema R ModyDept. of Neurology, David Geffen School of Medicine at UCLA; UCLA Neuro-Oncology Program.
Phioanh L NghiemphuDept. of Neurology, David Geffen School of Medicine at UCLA; UCLA Neuro-Oncology Program.
Albert LaiDept. of Neurology, David Geffen School of Medicine at UCLA; UCLA Neuro-Oncology Program.
Timothy F CloughesyDept. of Neurology, David Geffen School of Medicine at UCLA; UCLA Neuro-Oncology Program.
Benjamin M EllingsonDept. of Radiological Sciences, David Geffen School of Medicine at UCLA; Dept. of Biomedical Physics, David Geffen School of Medicine at UCLA; Dept. of Bioengineering, Henry Samueli School of Engineering and Applied Science at UCLA; UCLA Neuro-Oncology Program; Dept. of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine at UCLA.

Funding

UCLA-Caltech Medical Scientist Training ProgramT32GM008042 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI AJIJOLA, OLUJIMI A, DAWSON, DAVID WAYNE · 1985 to 2023
$29.9M
Cell invasion, motility, and proliferation level estimate maps in gliomasR21CA167354 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ELLINGSON, BENJAMIN M. · 2012 to 2013
$358k
NCI NIH HHS R21 CA167354NIGMS NIH HHS T32 GM008042
6 · The paper itself

Abstract

The standard of care for newly diagnosed glioblastoma (GBM) is surgery, then radiotherapy (RT) with concurrent temozolomide (TMZ), followed by adjuvant TMZ. We hypothesized patients with low diffusivity measured using apparent diffusion coefficient (ADC) histogram analysis evaluated after RT+TMZ, prior to adjuvant TMZ, would have a significantly shorter progression-free (PFS) and overall survival (OS). To test this hypothesis we evaluated 120 patients with newly diagnosed GBM receiving RT+TMZ followed by adjuvant TMZ. MRI was performed after completion of RT+TMZ, prior to initiation of adjuvant TMZ. A double Gaussian mixed model was used to describe the ADC histograms within the enhancing tumor, where ADC

Indexed as

ADC Histogram AnalysisDiffusion MRIGlioblastoma

Identifiers

PMID26740971
PMCPMC4698970

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.