Evidence map›Paper›PMID 39918101›Full record

Observational studyAmerican journal of hematology2025

Outcomes of Relapsed or Refractory Diffuse Large B-Cell Lymphoma Treated With R-GemOx: A Multicenter Cohort Study.

Samuel Yamshon, Jean L Koff, Melissa C Larson, Brad S Kahl, Carla Casulo, Izidore S Lossos, Sara Haddadi, Michele Stanchina, Dai Chihara, Amy Ayers and 20 more

Abstract readMulticenter StudyObservational Study
In one paragraph

Observational study in American journal of hematology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Trial
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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.

Samuel YamshonDivision of Hematology and Medical Oncology, Weill Cornell Medicine, New York, New York, USA.ORCID 0000-0002-4616-8568
Jean L KoffDepartment of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia, USA.ORCID 0000-0003-4414-0489
Melissa C LarsonDepartment of Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota, USA.ORCID 0000-0002-5430-8161
Brad S KahlDivision of Oncology, Washington University School of Medicine, St. Louis, Missouri, USA.ORCID 0000-0003-0459-6609
Carla CasuloWilmot Cancer Institute, University of Rochester, Rochester, New York, USA.ORCID 0000-0003-4998-9932
Izidore S LossosDepartment of Medicine, Division of Hematology, Sylvester Comprehensive Cancer Center, University of Miami, Miami, Florida, USA.ORCID 0000-0002-9346-9013
Sara HaddadiDepartment of Medicine, Division of Hematology, Sylvester Comprehensive Cancer Center, University of Miami, Miami, Florida, USA.
Michele StanchinaDepartment of Medicine, Division of Hematology, Sylvester Comprehensive Cancer Center, University of Miami, Miami, Florida, USA.ORCID 0000-0002-4691-7645
Dai ChiharaDepartment of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.ORCID 0000-0002-1153-2294
Amy AyersDepartment of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia, USA.
Thomas M HabermannDivision of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA.ORCID 0000-0003-3532-9132
Yucai WangDivision of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA.ORCID 0000-0002-1576-8341
Arushi KhuranaDivision of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA.ORCID 0000-0001-5645-0949
Grzegorz S NowakowskiDivision of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA.ORCID 0000-0002-6955-9393
Tanner W ReicksDepartment of Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota, USA.
Umar FarooqDepartment of Internal Medicine, Division of Hematology, Oncology, and Bone & Marrow Transplantation, University of Iowa, Iowa City, Iowa, USA.ORCID 0000-0001-7891-9891
Brian K LinkDepartment of Internal Medicine, Division of Hematology, Oncology, and Bone & Marrow Transplantation, University of Iowa, Iowa City, Iowa, USA.ORCID 0000-0001-5084-0698
Jonathon B CohenDepartment of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia, USA.ORCID 0000-0002-2723-6481
Peter MartinDivision of Hematology and Medical Oncology, Weill Cornell Medicine, New York, New York, USA.
Jia LiGenentech, Inc, South San Francisco, California, USA.ORCID 0009-0000-6922-3163
Ashwini ShewadeGenentech, Inc, South San Francisco, California, USA.ORCID 0000-0003-1401-5361
Connie Lee BatleviGenentech, Inc, South San Francisco, California, USA.ORCID 0000-0002-9036-9463
Andrea Lo-RossiGenentech, Inc, South San Francisco, California, USA.ORCID 0009-0001-6745-810X
David FoxGenentech, Inc, South San Francisco, California, USA.ORCID 0000-0002-5465-1648
Anthony MasaquelGenentech, Inc, South San Francisco, California, USA.ORCID 0009-0004-0759-171X
Yong MunGenentech, Inc, South San Francisco, California, USA.
James R CerhanDepartment of Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota, USA.ORCID 0000-0002-7482-178X
Christopher R FlowersDivision of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
Matthew J MaurerDepartment of Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota, USA.ORCID 0000-0002-1867-0526
Loretta J NastoupilDepartment of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.

Funding

The Role of Monocytes in non-Hodgkin LymphomaP50CA097274 · NCI · UNIVERSITY OF IOWA · PI LENTZ, STEVEN R · 2002 to 2021
$45.7M
The Lymphoma Epidemiology of Outcomes (LEO) Cohort Study (Supplement)U01CA195568 · NCI · MAYO CLINIC ROCHESTER · PI CERHAN, JAMES R, FLOWERS, CHRISTOPHER R · 2015 to 2025
$22.1M
GenentechNCI NIH HHS P50 CA097274NCI NIH HHS U01 CA195568NIH HHS P50 CA097274NIH HHS U01 CA195568
6 · The paper itself

Abstract

Rituximab, gemcitabine, and oxaliplatin (R-GemOx) is a commonly used chemoimmunotherapy regimen for relapsed or refractory (R/R) diffuse large B-cell lymphoma (DLBCL), but there are limited real-world data. In a multicenter retrospective study from a cohort of eight US academic centers (LEO CReWE), we evaluated 183 patients with R/R DLBCL and high-grade B cell lymphoma treated with R-GemOx, including subgroups treated without intent for consolidation with autologous stem cell transplant (ASCT) or chimeric antigen receptor (CAR) T cell therapy (n = 100), those utilizing R-GemOx as a bridge to ASCT or CAR T (n = 83), and those aged 70 and older (n = 71). Overall response rates (ORRs) for all patients treated with R-GemOx were 45% with a complete response (CR) rate of 29%. The median event-free survival (EFS) was 2.3 months, and the median overall survival (OS) was 13.5 months. Patients receiving R-GemOx without intent for ASCT or CAR T had ORR and CR rates of 33% and 18%, respectively, with median EFS and OS of 2.0 and 9.5 months, respectively. Patients receiving R-GemOx as a bridge to ASCT or CAR T had ORR and CR rates of 57% and 36%, respectively, with median EFS and OS of 3.5 and 17.4 months, respectively. Patients receiving R-GemOx aged 70 and older had ORR and CR rates of 53% and 33%, respectively, with median EFS and OS of 2.2 and 13.9 months, respectively. These data provide a benchmark for R-GemOx in the rapidly evolving landscape of R/R DLBCL therapies.

Indexed as

Antineoplastic Combined Chemotherapy ProtocolsLymphoma, Large B-Cell, DiffuseAdultAgedAged, 80 and overCohort StudiesDeoxycytidineDisease-Free SurvivalFemaleGemcitabineHumansImmunotherapy, AdoptiveMaleMiddle AgedOxaliplatinRecurrenceDeoxycytidineGemcitabineOxaliplatinRituximabchemotherapydiffuse large B‐cell lymphomalymphomareal‐world data

Identifiers

PMID39918101
PMCPMC12489985

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.