Evidence map›Paper›PMID 22282906›Full record

ArticleThe oncologist2012

Rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone with or without radiotherapy in primary mediastinal large B-cell lymphoma: the emerging standard of care.

Theodoros P Vassilakopoulos, Gerassimos A Pangalis, Andreas Katsigiannis, Sotirios G Papageorgiou, Nikos Constantinou, Evangelos Terpos, Alexandra Zorbala, Effimia Vrakidou, Panagiotis Repoussis, Christos Poziopoulos and 15 more

Open access · bronzeAbstract read
In one paragraph

Article in The oncologist, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed, 2 pooled it
7.9field-weighted citation impact, top 2% 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.

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

55 citing papers in PubMed, 2 syntheses or guidelines pooled it, 123 citations in OpenAlex.

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  4. Allogeneic Stem Cell Transplantation Provides Durable Remission in Patients with Primary Mediastinal Large B Cell Lymphoma.Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation · 2019
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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

25 authors at 9 institutions in 2 countries.

Theodoros P VassilakopoulosDepartment of Haematology, National and Kapodistrian University of Athens, School of Medicine, Laikon General Hospital, Athens 11527, Greece. tvassilak@med.uoa.gr
Gerassimos A Pangalis
Andreas Katsigiannis
Sotirios G Papageorgiou
Nikos Constantinou
Evangelos Terpos
Alexandra Zorbala
Effimia Vrakidou
Panagiotis Repoussis
Christos Poziopoulos
Zacharoula Galani
Maria N Dimopoulou
Stella I Kokoris
Sotirios Sachanas
Christina Kalpadakis
Evagelia M Dimitriadou
Marina P Siakantaris
Marie-Christine Kyrtsonis
John Dervenoulas
Meletios A Dimopoulos
John Meletis
Paraskevi Roussou
Panayiotis Panayiotidis
Photis Beris
Maria K Angelopoulou
National and Kapodistrian University of Athens · GRLaiko General Hospital of Athens · GR401 General Military Hospital of Athens · GRAthens Medical Center · GRHygeia Hospital · GRMetaxa Hospital · GRPiedmont Athens Regional · USTheageneio General Hospital · GRUniversity General Hospital Attikon · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

unlabelledMore aggressive treatment approaches (methotrexate, cytarabine, cyclophosphamide, vincristine, prednisone, and bleomycin [the MACOP-B regimen] or consolidation with high-dose therapy and autologous stem cell transplantation) have been considered to be superior to cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) in patients with primary mediastinal large B-cell lymphoma (PMLBCL). Rituximab-CHOP (R-CHOP) is the standard of care for diffuse large B-cell lymphoma, whereas efficacy in PMLBCL has not been adequately confirmed. PATIENT AND

methodsSeventy-six consecutive PMLBCL patients who received R-CHOP with or without radiotherapy (RT) were compared with 45 consecutive historical controls treated with CHOP with or without RT. Baseline characteristics of the two groups were balanced.

resultsThe rate of early treatment failure was much lower with R-CHOP with or without RT (9% versus 30%; p = .004). The 5-year freedom from progression rate after R-CHOP with or without RT was 81%, versus 48% for CHOP with or without RT (p < .0001). The 5-year event-free survival rates were 80% and 47% (p < .0001) and the 5-year overall and lymphoma-specific survival rates were 89% and 69% (p = .003) and 91% and 69% (p = .001), respectively, with only seven of 76 lymphoma-related deaths. Among R-CHOP responders, 52 of 68 received RT.

conclusionsBased on these results, most patients with PMLBCL appear to be cured by R-CHOP in 21-day cycles with or without RT, which could be the current standard of care. Therefore, the need for more aggressive treatment strategies is questionable unless high-risk patients are adequately defined. Further studies are required to establish the precise role of RT.

Indexed as

AdultAgedAntibodies, Monoclonal, Murine-DerivedAntineoplastic Combined Chemotherapy ProtocolsChemoradiotherapyCyclophosphamideDoxorubicinFemaleHumansLymphoma, Large B-Cell, DiffuseMaleMiddle AgedMultimodal ImagingPositron-Emission TomographyPrednisoloneRituximabAntibodies, Monoclonal, Murine-DerivedCyclophosphamideDoxorubicinPrednisoloneRituximabVincristine

Identifiers

PMID22282906
PMCPMC3286173
OpenAlexW2102311782

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.