Evidence map›Paper›PMID 32719000›Full record

Trial reportClinical cancer research : an official journal of the American Association for Cancer Research2020

Once, Twice, Three Times a Finding: Reproducibility of Dendritic Cell Vaccine Trials Targeting Cytomegalovirus in Glioblastoma.

Kristen A Batich, Duane A Mitchell, Patrick Healy, James E Herndon, John H Sampson

2 registry-linked trialsOpen access · greenAbstract readClinical Trial, Phase IIRandomized Controlled Trial
In one paragraph

Trial report in Clinical cancer research : an official journal of the American Association for Cancer Research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 84 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
84citing papers in PubMed, 1 pooled it
5.1field-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.

NCT00639639 phase1completednot on this map

Anti-Tumor Immunotherapy Targeted Against Cytomegalovirus in Patients With Newly-Diagnosed Glioblastoma Multiforme During Recovery From Therapeutic Temozolomide-induced Lymphopenia

TypeinterventionalSponsorGary Archer Ph.D.Ran2006 to 2022Enrolled42ConditionsMalignant Neoplasms of BrainArmstetanus toxoid, therapeutic autologous dendritic cells, therapeutic autologous lymphocytes
NCT02366728 phase2completednot on this map

Evaluation of Overcoming Limited Migration and Enhancing Cytomegalovirus-specific Dendritic Cell Vaccines With Adjuvant TEtanus Pre-conditioning in Patients With Newly-diagnosed Glioblastoma

TypeinterventionalSponsorMustafa Khasraw, MBChB, MD, FRCP, FRACPRan2015 to 2020Enrolled64ConditionsGlioblastoma, Astrocytoma, Grade IV, Giant Cell Glioblastoma, Glioblastoma MultiformeArmsUnpulsed DCs, Td, Human CMV pp65-LAMP mRNA-pulsed autologous DCs, 111In-labeled DCs, Temozolomide
3 · Its place in the literature

Who cites it

84 citing papers in PubMed, 1 synthesis or guideline pooled it, 98 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Immunotherapy for Glioma: A compartmental framework for resistance and rational combination design.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2026
    Review
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  14. Immunotherapy in central nervous system tumors.International journal of surgery (London, England) · 2025
    Review
  15. Article
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24 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

5 authors at 3 institutions in 1 country.

Kristen A BatichThe Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, North Carolina.ORCID 0000-0002-8699-8769
Duane A MitchellPreston A. Wells, Jr. Center for Brain Tumor Therapy, University of Florida, Gainesville, Florida.ORCID 0000-0001-6049-213X
Patrick HealyThe Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, North Carolina.
James E HerndonThe Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, North Carolina.
John H SampsonThe Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, North Carolina. john.sampson@duke.edu.
Duke Medical Center · USDuke University · USUniversity of Florida · US

Funding

Targeted Alpha-Particle Radiotheraphy of Brain Tumors with 211At-81C6 AntibodyP50CA190991 · NCI · DUKE UNIVERSITY · PI SAMPSON, JOHN H. · 2014 to 2023
$20.8M
Medical Scientist Training Program Training GrantT32GM145449 · NIGMS · DUKE UNIVERSITY · PI Christopher D Kontos · 2022 to 2026
$6.6M
NCI NIH HHS P50 CA190991NIGMS NIH HHS T32 GM145449
6 · The paper itself

Abstract

Despite standard of care for glioblastoma, including gross total resection, high-dose radiation, and dose-limited chemotherapy, this tumor remains one of the most aggressive and therapeutically challenging. The relatively small number of patients with this diagnosis compared with more common solid tumors in clinical trials commits new glioblastoma therapies to testing in small, underpowered, nonrandomized settings. Among approximately 200 registered glioblastoma trials identified between 2005 and 2015, nearly half were single-arm studies with sample sizes not exceeding 50 patients. These constraints have made demonstrating efficacy for novel therapies difficult in glioblastoma and other rare and aggressive cancers. Novel immunotherapies for glioblastoma such as vaccination with dendritic cells (DC) have yielded mixed results in clinical trials. To address limited numbers, we sequentially conducted three separate clinical trials utilizing cytomegalovirus (CMV)-specific DC vaccines in patients with newly diagnosed glioblastoma whereby each follow-up study had nearly doubled in sample size. Follow-up data from the first blinded, randomized phase II clinical trial (NCT00639639) revealed that nearly one third of this cohort is without tumor recurrence at 5 years from diagnosis. A second clinical trial (NCT00639639) resulted in a 36% survival rate at 5 years from diagnosis. Results of the first two-arm trial (NCT00639639) showed increased migration of the DC vaccine to draining lymph nodes, and this increased migration has been recapitulated in our larger confirmatory clinical study (NCT02366728). We have now observed that nearly one third of the glioblastoma study patient population receiving CMV-specific DC vaccines results in exceptional long-term survivors.

Indexed as

AdultAgedBrain NeoplasmsCancer VaccinesCytomegalovirusDendritic CellsFemaleGlioblastomaHumansImmunotherapyMaleMiddle AgedNeoplasm Recurrence, LocalCancer Vaccines

Identifiers

PMID32719000
PMCPMC9832384
OpenAlexW3045620658

What OpenQuestion holds

Textmetadata
LicenceTDM
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.