Evidence map›Paper›PMID 31940591›Full record

Trial reportJournal for immunotherapy of cancer2020

Regulatory T-cell depletion in the setting of autologous stem cell transplantation for multiple myeloma: pilot study.

Benjamin A Derman, Yuanyuan Zha, Todd M Zimmerman, Rebecca Malloy, Andrzej Jakubowiak, Michael R Bishop, Justin Kline

Registry-linked trialOpen access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Journal for immunotherapy of cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01526096 (Pilot Study T Cell Depletion in the Setting of Autologous Stem Cell Transplantation for Patients With Multiple Myeloma), which is not on this map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.6field-weighted citation impact, top 15% 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.

NCT01526096 phase1completednot on this map

Pilot Study T Cell Depletion in the Setting of Autologous Stem Cell Transplantation for Patients With Multiple Myeloma

TypeinterventionalSponsorUniversity of ChicagoRan2011 to 2024Enrolled30ConditionsMyelomaArmsG-CSF, Plerixafor, Apheresis, Melphalan, Stem cell re-infusion
3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 18 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Sex differences in outcomes in multiple myeloma.British journal of haematology · 2021
    Article
  11. Article
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

7 authors at 1 institution in 1 country.

Benjamin A DermanSection of Hematology/Oncology, University of Chicago Medical Center, Chicago, Illinois, USA bderman@medicine.bsd.uchicago.edu.ORCID 0000-0002-4070-1819
Yuanyuan ZhaSection of Hematology/Oncology, University of Chicago Medical Center, Chicago, Illinois, USA.
Todd M ZimmermanBeiGene, San Mateo, CA, United States.
Rebecca MalloySection of Hematology/Oncology, University of Chicago Medical Center, Chicago, Illinois, USA.
Andrzej JakubowiakSection of Hematology/Oncology, University of Chicago Medical Center, Chicago, Illinois, USA.
Michael R BishopSection of Hematology/Oncology, University of Chicago Medical Center, Chicago, Illinois, USA.
Justin KlineSection of Hematology/Oncology, University of Chicago Medical Center, Chicago, Illinois, USA.
University of Chicago Medical Center · US

Funding

BASIC RESEARCH TRAINING IN MEDICAL ONCOLOGYT32CA009566 · NCI · UNIVERSITY OF CHICAGO · PI OLUFUNMILAYO F. OLOPADE · 1987 to 2026
$10.5M
Homeostatic proliferation and regulatory T cell depletion as cancer immunotherapyK23CA133196 · NCI · UNIVERSITY OF CHICAGO · PI KLINE, JUSTIN P. · 2008 to 2012
$649k
NCI NIH HHS K23 CA133196NCI NIH HHS T32 CA009566
6 · The paper itself

Abstract

backgroundProgression after high-dose melphalan with autologous stem cell transplantation (ASCT) in multiple myeloma (MM) may be due in part to immune dysfunction. Regulatory T (Treg) cells reconstitute rapidly after ASCT and inhibit immune responses against myeloma cells.

methodsWe performed a randomized study to evaluate two methods of Treg depletion in patients with MM undergoing ASCT. No Treg depletion was performed in the control ASCT arm. An anti-CD25 monoclonal antibody (basiliximab 20 mg IV) was administered on day +1 post-ASCT in the in vivo Treg depletion (IVTRD) arm. Tregs were depleted from autologous stem cell (ASC) grafts with anti-CD25 microbeads and the CliniMACS device in the ex vivo Treg depletion (EVTRD) arm.

resultsFifteen patients were enrolled, five in each arm. The conditioning regimen was melphalan 200 mg/m

conclusionsIVTRD and EVTRD are feasible and significantly reduce and delay Treg recovery post-ASCT for MM, and serve as a platform for using post-transplant immunotherapies to improve post-ASCT outcomes. TRIAL REGISTRATION NUMBER: NCT01526096.

Indexed as

Hematopoietic Stem Cell TransplantationHumansMiddle AgedMultiple MyelomaPilot ProjectsT-Lymphocytes, RegulatoryTransplantation, Autologousautologous stem cell transplantmultiple myelomaregulatory T cell depletionregulatory T cells

Identifiers

PMID31940591
PMCPMC7057425
OpenAlexW2999642690

What OpenQuestion holds

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LicenceCC BY-NC
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.