Evidence map›Paper›PMID 20198460›Full record

ArticleInternational journal of hematology2010

Improved treatment outcome of primary mediastinal large B-cell lymphoma after introduction of rituximab in Korean patients.

Hee Kyung Ahn, Seok Jin Kim, Jina Yun, Jun Ho Yi, Jung-Hoon Kim, Young-Woong Won, Kihyun Kim, Young Hyeh Ko, Won Seog Kim

Abstract read
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In one paragraph

Article in International journal of hematology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 20% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
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  6. Review
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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

9 authors at 2 institutions in 1 country.

Hee Kyung AhnDivision of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, Seoul 135-710, Korea.
Seok Jin Kim
Jina Yun
Jun Ho Yi
Jung-Hoon Kim
Young-Woong Won
Kihyun Kim
Young Hyeh Ko
Won Seog Kim
Samsung Medical Center · KRSungkyunkwan University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The addition of rituximab to cyclophosphamide, doxorubicin, vincristine and prednisone (CHOP) improved the outcome of patients with diffuse large B-cell lymphoma (DLBCL). However, the impact of rituximab (R-CHOP) is still not determined in primary mediastinal large B-cell lymphoma (PMBCL), a subtype of DLBCL, especially in Asian patients. Thus, we analyzed the treatment outcome of PMBCL patients (n = 21) treated with R-CHOP and compared it with the historical group treated with CHOP (n = 14). The rate of complete response for R-CHOP was higher than that of CHOP (17/21, 81.0% vs. 8/14, 57.2%), although the difference was not statistically significant (P = 0.151). The number of patients with disease progression or relapse was higher in the CHOP group (6/14, 42.9%) than the R-CHOP group (2/21, 9.5%). Thus, patients treated with R-CHOP had higher 2-year progression-free survival (79.0%) than those treated with CHOP (50.0%, P = 0.043). Although the 2-year overall survival of the R-CHOP was also superior to that of the CHOP group (82.7% vs. 57.1%), this survival benefit did not reach statistical significance (P = 0.081). In conclusion, our comparison suggests that R-CHOP may increase response and reduce relapse resulting in prolongation of progression-free survival of patients with PMBCL.

Indexed as

AdolescentAdultAgedAntibodies, MonoclonalAntibodies, Monoclonal, Murine-DerivedAntineoplastic Combined Chemotherapy ProtocolsCyclophosphamideDisease-Free SurvivalDoxorubicinFemaleFollow-Up StudiesHumansLymphoma, Large B-Cell, DiffuseMaleMediastinal NeoplasmsMiddle AgedAntibodies, MonoclonalAntibodies, Monoclonal, Murine-DerivedCyclophosphamideDoxorubicinPrednisoneRituximabVincristine

Identifiers

PMID20198460
OpenAlexW2045545866

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.