Evidence map›Paper›PMID 42888247›Full record

ArticleNature medicine2026

EGFR-targeted antibody-toxin conjugate in recurrent glioma: a phase 1 trial.

Vidyalakshmi Chandramohan, James E Herndon, Anjali Barnwal, Katayoun Ayasoufi, Weixuan Yan, Kevin Stevenson, Michelle L Bowie, Michael C Brown, Smita K Nair, Matthias Gromeier and 12 more

Abstract read
PubMed Publisher
In one paragraph

Article in Nature medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

22 authors.

Vidyalakshmi ChandramohanThe Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA. vidyalakshmi.chandramohan@duke.edu.ORCID http://orcid.org/0000-0002-0653-3014
James E HerndonDepartment of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, NC, USA.
Anjali BarnwalThe Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA.ORCID http://orcid.org/0000-0001-7190-8444
Katayoun AyasoufiThe Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA.
Weixuan YanThe Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA.ORCID http://orcid.org/0000-0002-6082-9326
Kevin StevensonThe Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA.
Michelle L BowieThe Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA.ORCID http://orcid.org/0009-0002-1727-3032
Michael C BrownThe Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA.ORCID http://orcid.org/0000-0002-3957-1164
Smita K NairDepartment of Neurosurgery, Duke University Medical Center, Durham, NC, USA.ORCID http://orcid.org/0000-0001-7019-1912
Matthias GromeierThe Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA.ORCID http://orcid.org/0000-0003-4538-0302
Dina RandazzoThe Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA.ORCID http://orcid.org/0000-0002-3394-656X
Katherine B PetersThe Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA.
Margaret O JohnsonThe Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA.
Roger E McLendonThe Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA.ORCID http://orcid.org/0000-0001-6682-4588
Daniel LandiThe Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA.ORCID http://orcid.org/0000-0002-1487-1136
John H SampsonUniversity of Colorado, Anschutz School of Medicine, Aurora, CO, USA.
Ira H PastanLaboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.ORCID http://orcid.org/0000-0002-9223-0270
Allan H FriedmanThe Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA.
Henry S FriedmanThe Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA.ORCID http://orcid.org/0000-0001-7588-032X
David M AshleyThe Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA.ORCID http://orcid.org/0000-0002-4754-5900
Darell D Bigner *The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA.
Annick Desjardins *The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA.ORCID http://orcid.org/0000-0003-3869-8283

Funding

Vaccine Immunotoxin and Radioimmunotherapy of Primary and Metastatic CNS TumorsP01CA154291 · NCI · DUKE UNIVERSITY · PI BIGNER, DARELL D · 2012 to 2016
$14.5M
Oncolytic Polovirus, Immunotoxin, and Checkpoint Inhibitor Therapy of GliomasR35CA197264 · NCI · DUKE UNIVERSITY · PI BIGNER, DARELL D · 2015 to 2021
$6.1M
Synergistic microglial activation and tumor cell killing for improved GBM responseR01NS119183 · NINDS · DUKE UNIVERSITY · PI CHANDRAMOHAN, VIDYALAKSHMI · 2021 to 2025
$2.0M
Inflammasomes - a driver of sexual dimorphism to glioma therapiesR01NS141861 · NINDS · DUKE UNIVERSITY · PI Vidyalakshmi Chandramohan · 2025 to 2026
$822k
U.S. Department of Health & Human Services | National Institutes of Health (NIH) P01CA154291U.S. Department of Health & Human Services | National Institutes of Health (NIH) R01NS119183U.S. Department of Health & Human Services | National Institutes of Health (NIH) R01NS141861U.S. Department of Health & Human Services | National Institutes of Health (NIH) R35CA197264
6 · The paper itself

Abstract

D2C7-ATC is a recombinant antibody-toxin conjugate (ATC) targeting wild-type epidermal growth factor receptor (EGFR) and mutant EGFR variant III (EGFRvIII). We conducted a single-arm, single-site, open-label phase 1 trial evaluating a single infusion of D2C7-ATC via convection-enhanced delivery in the enhancing disease of 81 patients with biopsy-confirmed recurrent malignant glioma. The primary objective was to determine toxicity and the recommended phase 2 dose (RP2D) of D2C7-ATC. Secondary objectives included describing overall survival (OS) and assessing the association between EGFR expression and OS. The median overall survival (mOS) was 7.9 months among 72 patients with isocitrate dehydrogenase wild-type recurrent glioblastoma (IDHwt rGBM), including 35 patients in the dose-escalation stage (40 to 35,032 ng ml

Identifiers

PMID42888247

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.