Evidence map›Paper›PMID 34261675›Full record

ArticleCancer discovery2021

Efficacy, Safety, and Biomarker Analysis of Combined PD-L1 (Atezolizumab) and VEGF (Bevacizumab) Blockade in Advanced Malignant Peritoneal Mesothelioma.

Kanwal Raghav, Suyu Liu, Michael J Overman, Anneleis F Willett, Mark Knafl, Szu-Chin Fu, Anais Malpica, Seema Prasad, Richard E Royal, Christopher P Scally and 24 more

Open access · hybridAbstract read
In one paragraph

Article in Cancer discovery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
8.2field-weighted citation impact, top 2% 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

48 citing papers in PubMed, 71 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

34 authors at 2 institutions in 1 country.

Kanwal RaghavGastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas. kpraghav@mdanderson.org.
Suyu LiuBiostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas.ORCID 0000-0003-0126-2646
Michael J OvermanGastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.ORCID 0000-0001-5377-135X
Anneleis F WillettGastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Mark KnaflGenomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas.ORCID 0000-0002-3953-2173
Szu-Chin FuGenomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Anais MalpicaAnatomic Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Seema PrasadGastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Richard E RoyalSurgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Christopher P ScallySurgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Paul F MansfieldSurgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Ignacio I WistubaTranslational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Andrew P FutrealTranslational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Dipen M MaruAnatomic Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas.ORCID 0000-0002-9134-7709
Luisa M Solis SotoTranslational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Edwin R Parra CuentasTranslational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Honglei ChenTranslational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas.ORCID 0000-0001-9832-1336
Pamela VillalobosTranslational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Anuj VermaTranslational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Armeen MahvashInterventional Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Patrick HwuCancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Patricia CortazarRoche/Genentech, South San Francisco, California.
Edward McKennaRoche/Genentech, South San Francisco, California.
Cindy YunRoche/Genentech, South San Francisco, California.
Shannon DervinRoche/Genentech, South San Francisco, California.
Katja SchulzeRoche/Genentech, South San Francisco, California.
Walter C DarbonneRoche/Genentech, South San Francisco, California.ORCID 0000-0002-4386-1826
Ajaykumar C MoraniDiagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Scott KopetzGastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Keith F FournierSurgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Scott E WoodmanGenomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas.
James C YaoGastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Gauri R Varadhachary *Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Daniel M Halperin *Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.ORCID 0000-0002-3113-930X
The University of Texas MD Anderson Cancer Center · USKaiser Permanente South San Francisco Medical Center · US

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Fabien Delerue · 1985 to 2026
$290.8M
NCI NIH HHS P30 CA016672
6 · The paper itself

Abstract

Malignant peritoneal mesothelioma (MPeM) is a rare but aggressive malignancy with limited treatment options. VEGF inhibition enhances efficacy of immune-checkpoint inhibitors by reworking the immunosuppressive tumor milieu. Efficacy and safety of combined PD-L1 (atezolizumab) and VEGF (bevacizumab) blockade (AtezoBev) was assessed in 20 patients with advanced and unresectable MPeM with progression or intolerance to prior platinum-pemetrexed chemotherapy. The primary endpoint of confirmed objective response rate per RECISTv1.1 by independent radiology review was 40% [8/20; 95% confidence interval (CI), 19.1-64.0] with median response duration of 12.8 months. Six (75%) responses lasted for >10 months. Progression-free and overall survival at one year were 61% (95% CI, 35-80) and 85% (95% CI, 60-95), respectively. Responses occurred notwithstanding low tumor mutation burden and PD-L1 expression status. Baseline epithelial-mesenchymal transition gene expression correlated with therapeutic resistance/response (

Indexed as

B7-H1 AntigenMesotheliomaAntibodies, Monoclonal, HumanizedAntineoplastic Combined Chemotherapy ProtocolsBevacizumabBiomarkers, TumorHumansVascular Endothelial Growth Factor AAntibodies, Monoclonal, HumanizedatezolizumabB7-H1 AntigenBevacizumabBiomarkers, TumorVascular Endothelial Growth Factor A

Identifiers

PMID34261675
PMCPMC8563380
OpenAlexW3178464379

What OpenQuestion holds

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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.