Evidence map›Paper›PMID 22535433›Full record

ArticleJournal of neuro-oncology2012

Bevacizumab therapy for adults with recurrent/progressive meningioma: a retrospective series.

Emil Lou, Ashley L Sumrall, Scott Turner, Katherine B Peters, Annick Desjardins, James J Vredenburgh, Roger E McLendon, James E Herndon, Frances McSherry, Julie Norfleet and 2 more

Open access · greenAbstract read
In one paragraph

Article in Journal of neuro-oncology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 93 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
93citing papers in PubMed, 6 pooled it
9.9field-weighted citation impact, top 1% 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

93 citing papers in PubMed, 6 syntheses or guidelines pooled it, 195 citations in OpenAlex.

  1. Pooled it
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  10. Double-Blind Phase III Randomized Trial of the Antiprogestin Agent Mifepristone in the Treatment of Unresectable Meningioma: SWOG S9005.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2015
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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

12 authors at 2 institutions in 1 country.

Emil LouDepartment of Surgery, The Preston Robert Tisch Brain Tumor Center at Duke, Duke University Medical Center, Durham, NC, 27710, USA.
Ashley L Sumrall
Scott Turner
Katherine B Peters
Annick Desjardins
James J Vredenburgh
Roger E McLendon
James E Herndon
Frances McSherry
Julie Norfleet
Henry S Friedman
David A Reardon
Duke Medical Center · USDuke University Hospital · US

Funding

TUMOR SUPPRESSOR GENES IN HUMAN MEDULLOBLASTOMAP50NS020023 · NINDS · DUKE UNIVERSITY · PI REARDON, DAVID A · 1985 to 2013
$17.3M
BRAIN TUMORS: IMMUNOLOGICAL AND BIOLOGICAL STUDIESR37CA011898 · NCI · DUKE UNIVERSITY · PI BIGNER, DARELL D · 1988 to 2012
$8.1M
SPORE in Brain CancerP20CA096890 · NCI · DUKE UNIVERSITY · PI BIGNER, DARELL D · 2002 to 2003
$1000k
NCI NIH HHS 5 R37 CA11898NCI NIH HHS P20 CA096890NCI NIH HHS R37 CA011898NINDS NIH HHS 5P50-NS-20023NINDS NIH HHS P50 NS020023
6 · The paper itself

Abstract

Intracranial meningiomas are often indolent tumors which typically grow over years to decades. Nonetheless, meningiomas that progress after maximum safe resection and radiation therapy pose a significant therapeutic challenge and effective therapies have yet to be identified. Preclinical studies implicate angiogenesis in the pathophysiology of more aggressive meningiomas, suggesting that anti-angiogenic therapies may be of utility in this setting. We performed a retrospective review of fourteen patients with recurrent meningioma treated at Duke University Medical Center with bevacizumab, a humanized monoclonal antibody against vascular endothelial growth factor, administered either alone or in combination with chemotherapy. Most patients were heavily pre-treated. Progression-free survival at 6 months was 86 % and was comparable regardless of meningioma grade and whether bevacizumab was administered as monotherapy or in combination with chemotherapy. Most toxicities were mild however single patients developed CNS hemorrhage (grade 1) and intestinal perforation (grade 4), respectively. Bevacizumab can be administered safely to patients with meningioma and appears to be associated with encouraging anti-tumor effect when administered as either a single agent or in combination with chemotherapy. Phase II trials investigating bevacizumab in patients with progressive/recurrent meningioma are warranted.

Indexed as

AdultAgedAngiogenesis InhibitorsAntibodies, Monoclonal, HumanizedBevacizumabFemaleFollow-Up StudiesHumansMagnetic Resonance ImagingMaleMeningeal NeoplasmsMeningiomaMiddle AgedNeoplasm Recurrence, LocalNeoplasm StagingPrognosisAngiogenesis InhibitorsAntibodies, Monoclonal, HumanizedBevacizumab

Identifiers

PMID22535433
PMCPMC3404217
OpenAlexW2090169598

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.