Evidence map›Paper›PMID 41614086›Full record

Trial reportOpen forum infectious diseases2026

Rapidly Expanded EBV-Specific T Cells for the Treatment of Refractory EBV Reactivation and EBV-Related Lymphoproliferative Disorders.

Lorne Schweitzer, Stéphanie Thiant, Cynthia Thérien, Martin Giroux, Sylvie Lachance, Isabelle Fleury, Julie Orio, Cédric Carli, Gabrielle Boudreau, Julien Patenaude and 20 more

Abstract readClinical Trial
In one paragraph

Trial report in Open forum infectious diseases, 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

30 authors.

Lorne SchweitzerCentre de Recherche de l'Hôpital Maisonneuve-Rosemont, Montreal, QC, Canada.
Stéphanie ThiantCentre de Recherche de l'Hôpital Maisonneuve-Rosemont, Montreal, QC, Canada.
Cynthia ThérienCentre C3i, Montréal, QC, Canada.
Martin GirouxCell Therapy Laboratory, Hôpital Maisonneuve-Rosemont, Montréal, QC, Canada.
Sylvie LachanceInstitut Universitaire d'hématologie, oncologie et thérapie cellulaire, Hôpital Maisonneuve-Rosemont, Montréal, QC, Canada.
Isabelle FleuryInstitut Universitaire d'hématologie, oncologie et thérapie cellulaire, Hôpital Maisonneuve-Rosemont, Montréal, QC, Canada.
Julie OrioCentre C3i, Montréal, QC, Canada.
Cédric CarliCentre de Recherche de l'Hôpital Maisonneuve-Rosemont, Montreal, QC, Canada.
Gabrielle BoudreauCentre de Recherche de l'Hôpital Maisonneuve-Rosemont, Montreal, QC, Canada.
Julien PatenaudeCentre de Recherche de l'Hôpital Maisonneuve-Rosemont, Montreal, QC, Canada.
Camille Tremblay-LaganièreCentre de Recherche de l'Hôpital Maisonneuve-Rosemont, Montreal, QC, Canada.
Lynne SenécalDepartment of Medicine, Université de Montréal, Montréal, QC, Canada.
Simon F DufresneCentre de Recherche de l'Hôpital Maisonneuve-Rosemont, Montreal, QC, Canada.
Luigina MollicaCentre de Recherche de l'Hôpital Maisonneuve-Rosemont, Montreal, QC, Canada.
Suzon ColletteDepartment of Medicine, Université de Montréal, Montréal, QC, Canada.
Guy SauvageauInstitut Universitaire d'hématologie, oncologie et thérapie cellulaire, Hôpital Maisonneuve-Rosemont, Montréal, QC, Canada.
Thomas KissInstitut Universitaire d'hématologie, oncologie et thérapie cellulaire, Hôpital Maisonneuve-Rosemont, Montréal, QC, Canada.
Sandra CohenInstitut Universitaire d'hématologie, oncologie et thérapie cellulaire, Hôpital Maisonneuve-Rosemont, Montréal, QC, Canada.
Léa BernardInstitut Universitaire d'hématologie, oncologie et thérapie cellulaire, Hôpital Maisonneuve-Rosemont, Montréal, QC, Canada.
Nadia BambaceInstitut Universitaire d'hématologie, oncologie et thérapie cellulaire, Hôpital Maisonneuve-Rosemont, Montréal, QC, Canada.
Olivier VeilleuxInstitut Universitaire d'hématologie, oncologie et thérapie cellulaire, Hôpital Maisonneuve-Rosemont, Montréal, QC, Canada.
Imran AhmadCentre de Recherche de l'Hôpital Maisonneuve-Rosemont, Montreal, QC, Canada.
Jean RoyCentre de Recherche de l'Hôpital Maisonneuve-Rosemont, Montreal, QC, Canada.
Lambert BusqueCentre de Recherche de l'Hôpital Maisonneuve-Rosemont, Montreal, QC, Canada.
Michel DuvalDivision of Hematology-Oncology, Centre hospitalier universitaire Sainte-Justine, Montréal, QC, Canada.
Henrique BittencourtDivision of Hematology-Oncology, Centre hospitalier universitaire Sainte-Justine, Montréal, QC, Canada.
Pierre TeiraDivision of Hematology-Oncology, Centre hospitalier universitaire Sainte-Justine, Montréal, QC, Canada.
Caroline LamarcheCentre de Recherche de l'Hôpital Maisonneuve-Rosemont, Montreal, QC, Canada.ORCID https://orcid.org/0000-0002-9704-1241
Denis-Claude RoyCentre de Recherche de l'Hôpital Maisonneuve-Rosemont, Montreal, QC, Canada.
Jean-Sébastien DelisleCentre de Recherche de l'Hôpital Maisonneuve-Rosemont, Montreal, QC, Canada.ORCID https://orcid.org/0000-0003-1460-7287

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Latent Epstein-Barr virus (EBV) infection is asymptomatic in most adults but can be associated with lymphoma, particularly in immunocompromised patients. Options are limited for patients with EBV viremia disease refractory to B-cell depleting antibodies or chemotherapy. Cellular therapies targeting EBV have shown promise in treating EBV-associated malignancies and restoring anti-EBV immunity. Methods: This is a phase I/II clinical trial in 9 patients, along with 3 additional single-patient trial cases, evaluating patient-specific manufacturing and administration of virus-specific T cells (VSTs) from various sources for the treatment or prevention of EBV-related lymphoma. The VSTs were produced from autologous and allogeneic peripheral blood mononuclear cells (PBMCs) using synthetic viral peptides stimulation. Results: Three patients were allogeneic hematopoietic stem cell transplant (HCT) recipients, 4 were solid organ transplant (SOT) recipients, and 2 were nontransplant patients with EBV-associated lymphoma. VSTs were successfully manufactured from healthy donors and demonstrated strong and specific reactivity to EBV. Six patients achieved or maintained complete responses (3 SOT and 3 HCT) while 3 did not respond to therapy (1 SOT recipient and 2 nontransplant patients), resulting in an overall response rate of 67% (86% in transplant patients). One patient died of noninfusion related complications during the study follow-up period. Cell infusions were well tolerated with no treatment-related serious adverse events reported. Conclusions: These results strengthen previously published results using VSTs from healthy donors and further support the development of EBV-specific T cell therapies to treat refractory EBV reactivation and EBV-associated malignancies, particularly in transplant recipients.

Indexed as

clinical trialsEpstein–Barr viruspost-transplant lymphoproliferative disordervirus specific T cell therapy

Identifiers

PMID41614086
PMCPMC12849818

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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.