Evidence map›Paper›PMID 21673350›Full record

Trial reportBlood2011

Epratuzumab with rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone chemotherapy in patients with previously untreated diffuse large B-cell lymphoma.

Ivana N M Micallef, Matthew J Maurer, Gregory A Wiseman, Daniel A Nikcevich, Paul J Kurtin, Michael W Cannon, Domingo G Perez, Gamini S Soori, Brian K Link, Thomas M Habermann and 1 more

Registry-linked trialOpen access · bronzeAbstract readClinical Trial, Phase IIMulticenter Study
In one paragraph

Trial report in Blood, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00301821 (A Phase II Study of Epratuzumab, Rituximab), which is not on this map. Cited by 64 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed, 4 pooled it
10.7field-weighted citation impact, top 1% 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.

NCT00301821 phase2completednot on this map

A Phase II Study of Epratuzumab, Rituximab (ER)-CHOP for Patients With Previously Untreated Diffuse Large B-Cell Lymphoma

TypeinterventionalSponsorAlliance for Clinical Trials in OncologyRan2006 to 2015Enrolled107ConditionsLymphomaArmsepratuzumab, rituximab, cyclophosphamide, doxorubicin hydrochloride, prednisone
3 · Its place in the literature

Who cites it

64 citing papers in PubMed, 4 syntheses or guidelines pooled it, 135 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Recommendations for initial evaluation, staging, and response assessment of Hodgkin and non-Hodgkin lymphoma: the Lugano classification.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2014
    Guideline
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  11. Event-free survival at 24 months is a robust end point for disease-related outcome in diffuse large B-cell lymphoma treated with immunochemotherapy.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2014
    Trial
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  13. Review
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4 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

11 authors at 6 institutions in 1 country.

Ivana N M MicallefMayo Clinic Rochester, Rochester, MN, USA.
Matthew J Maurer
Gregory A Wiseman
Daniel A Nikcevich
Paul J Kurtin
Michael W Cannon
Domingo G Perez
Gamini S Soori
Brian K Link
Thomas M Habermann
Thomas E Witzig
Mayo Clinic · USCancer Center of Kansas · USDuluth Clinic · USMetro-Minnesota Community Oncology Research Consortium · USMissouri Valley Cancer Consortium · USUniversity of Iowa Hospitals and Clinics · US

Funding

TRANSLATIONAL RESEARCHU10CA025224 · NCI · MAYO CLINIC ROCHESTER · PI BUCKNER, JAN C · 1985 to 2013
$85.0M
The Role of Monocytes in non-Hodgkin LymphomaP50CA097274 · NCI · UNIVERSITY OF IOWA · PI WEINER, GEORGE J. · 2002 to 2021
$45.7M
SUPPLEMENTU10CA037404 · NCI · MAYO CLINIC ROCHESTER · PI LOPRINZI, CHARLES L · 1985 to 2014
$34.8M
COMMUNITY CLINICAL ONCOLOGY PROGRAMU10CA035431 · NCI · VIA CHRISTI REGIONAL MEDICAL CENTER · PI DAKHIL, SHAKER R · 1985 to 2014
$24.0M
W METRO-MINNEAPOLIS COMMUNITY CLINICAL ONCOLOGY PROGRAMU10CA035267 · NCI · PARK NICOLLET INSTITUTE · PI LEACH, JOSEPH · 1985 to 2014
$23.2M
UPSTATE CAROLINA COMMUNITY CLINICAL ONCOLOGY PROGRAMU10CA035119 · NCI · SPARTANBURG REGIONAL MEDICAL CENTER · PI BEARDEN, JAMES D · 1985 to 2013
$21.5M
DAYTON CLINICAL ONCOLOGY PROGRAMU10CA035090 · NCI · KETTERING MEDICAL CENTER · PI GROSS, HOWARD M · 1985 to 2014
$12.0M
SIOUX COMMUNITY CANCER CONSORTIUMU10CA035103 · NCI · UNIVERSITY OF SOUTH DAKOTA · PI MAZURCZAK, MIROSLAW · 1985 to 2014
$11.6M
MISSOURI VALLEY CANCER CONSORTIUM CCOPU10CA063849 · NCI · MISSOURI VALLEY CANCER CONSORTIUM, INC. · PI SOORI, GAMINI · 1994 to 2014
$11.3M
COMMUNITY CLINICAL ONCOLOGY PROGRAMU10CA035195 · NCI · CARLE FOUNDATION HOSPITAL (URBANA, IL) · PI ROWLAND, KENDRITH MARTIN · 1985 to 2014
$11.3M
Illinois Oncology Research Association Community Clinical Oncology ProgramU10CA035113 · NCI · ONCOLOGY-HEMATOLOGY ASSOC-CENTRAL ILL · PI LE-LINDQWISTER, NGUYET A. · 1985 to 2014
$10.8M
DULUTH COMMUNITY CLINICAL ONCOLOGY PROGRAMU10CA035269 · NCI · ESSENTIA INSTITUTE OF RURAL HEALTH · PI NIKCEVICH, DANIEL A · 1985 to 2014
$10.7M
NCI NIH HHS CA-114740NCI NIH HHS CA-25224NCI NIH HHS CA-35090NCI NIH HHS CA-35101NCI NIH HHS CA-35103NCI NIH HHS CA-35113NCI NIH HHS CA-35195NCI NIH HHS CA-35267NCI NIH HHS CA-35269NCI NIH HHS CA-37404NCI NIH HHS CA-37417NCI NIH HHS CA-63849NCI NIH HHS N01 CA035119NCI NIH HHS N01 CA035431NCI NIH HHS P50 CA097274NCI NIH HHS P50 CA97274NCI NIH HHS U10 CA025224NCI NIH HHS U10 CA035090NCI NIH HHS U10 CA035101NCI NIH HHS U10 CA035103NCI NIH HHS U10 CA035113NCI NIH HHS U10 CA035119NCI NIH HHS U10 CA035195NCI NIH HHS U10 CA035267NCI NIH HHS U10 CA035269NCI NIH HHS U10 CA035431NCI NIH HHS U10 CA037404NCI NIH HHS U10 CA037417NCI NIH HHS U10 CA063849NCI NIH HHS U24 CA114740
6 · The paper itself

Abstract

Approximately 60% of patients with diffuse large B-cell non-Hodgkin lymphoma (DLBCL) are curable with rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) chemoimmunotherapy. Epratuzumab (E) is an unlabeled anti-CD22 monoclonal antibody with efficacy in relapsed DLBCL. This phase 2 trial tested the safety and efficacy of combining E with R-CHOP (ER-CHOP) in untreated DLBCL. A secondary aim was to assess the efficacy of interim positron emission tomography (PET) to predict outcome in DLBCL. Standard R-CHOP with the addition of E 360 mg/m(2) intravenously was administered for 6 cycles. A total of 107 patients were enrolled in the study. Toxicity was similar to standard R-CHOP. Overall response rate in the 81 eligible patients was 96% (74% CR/CRu) by computed tomography scan and 88% by PET. By intention to treat analysis, at a median follow-up of 43 months, the event-free survival (EFS) and overall survival (OS) at 3 years in all 107 patients were 70% and 80%, respectively. Interim PET was not associated with EFS or OS. Comparison with a cohort of 215 patients who were treated with R-CHOP showed an improved EFS in the ER-CHOP patients. ER-CHOP is well tolerated and results appear promising as a combination therapy. This study was registered at www.clinicaltrials.gov as #NCT00301821.

Indexed as

AdultAgedAged, 80 and overAntibodies, Monoclonal, HumanizedAntibodies, Monoclonal, Murine-DerivedAntineoplastic Combined Chemotherapy ProtocolsCyclophosphamideDisease-Free SurvivalDoxorubicinFemaleFollow-Up StudiesHumansInfusions, IntravenousLymphoma, Large B-Cell, DiffuseMaleMiddle AgedAntibodies, Monoclonal, HumanizedAntibodies, Monoclonal, Murine-DerivedCyclophosphamideDoxorubicinepratuzumabPrednisoloneRituximabVincristine

Identifiers

PMID21673350
PMCPMC3204728
OpenAlexW1977824829

What OpenQuestion holds

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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.