Evidence map›Paper›PMID 29043235›Full record

ArticleBlood research2017

Platelet to lymphocyte ratio (PLR) retains independent prognostic significance in advanced stage marginal zone lymphoma patients treated with rituximab, cyclophosphamide, vincristine, and prednisone combination chemotherapy (R-CVP): Consortium for Improving Survival of Lymphoma trial.

Jeongkuk Seo, Won Seog Kim, Jin Seok Kim, Seok Jin Kim, Jae Hoon Lee, Jun Shik Hong, Gyeong-Won Lee, Sung Yong Oh, Ji-Hyun Lee, Dok Hyun Yoon and 9 more

Open access · diamondAbstract read
In one paragraph

Article in Blood research, 2017. 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
1.7field-weighted citation impact, top 16% 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

9 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Article
  3. The Role of Platelet to Lymphocyte Ratio (PLR) in Predicting Early Treatment Response in Diffuse Large B Cell Lymphoma.Indian journal of hematology & blood transfusion : an official journal of Indian Society of Hematology and Blood Transfusion · 2025
    Article
  4. Review
  5. Article
  6. Article
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  8. Observational
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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

19 authors at 11 institutions in 1 country.

Jeongkuk SeoDepartment of Internal Medicine, Dong-A University Hospital, Busan, Korea.
Won Seog KimDepartment of Medicine, Samsung Medical Center, Sunkyunkwan University School of Medicine, Seoul, Korea.
Jin Seok KimDivision of Hematology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.
Seok Jin KimDepartment of Medicine, Samsung Medical Center, Sunkyunkwan University School of Medicine, Seoul, Korea.
Jae Hoon LeeDivision of Hematology and Oncology, Department of Internal Medicine, Gachon University Gil Hospital, Incheon, Korea.
Jun Shik HongDivision of Hematology and Oncology, Department of Internal Medicine, Gachon University Gil Hospital, Incheon, Korea.
Gyeong-Won LeeDivision of Hematology-Oncology, Department of Internal Medicine, Gyeongsang National University Hospital, Gyeongsang National University College of Medicine, Jinju, Korea.
Sung Yong OhDepartment of Internal Medicine, Dong-A University Hospital, Busan, Korea.
Ji-Hyun LeeDepartment of Internal Medicine, Dong-A University Hospital, Busan, Korea.
Dok Hyun YoonDepartment of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
Won-Sik LeeDepartment of Hemato/Oncology, Busan Paik Hospital, College of Medicine, Inje University, Busan, Korea.
Hyo Jung KimDepartment of Internal Medicine, Hallym Medical Center, Hallym University College of Medicine, Anyang, Korea.
Jae-Yong KwakDivision of Hematology, Department of Internal Medicine, Chonbuk National University Medical School, Jeonju, Korea.
Hye Jin KangDivision of Hematology/Oncology, Department of Internal Medicine, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, Seoul, Korea.
Jae-Cheol JoDepartment of Hematology and Oncology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea.
Yong ParkDepartment of Internal Medicine, Korea University College of Medicine, Seoul, Korea.
Ho Sup LeeDepartment of Internal Medicine, Kosin University College of Medicine, Busan, Korea.
Hyo-Jin KimDepartment of Internal Medicine, Dong-A University Hospital, Busan, Korea.
Cheolwon SuhDepartment of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
Dong-A University Hospital · KRUlsan College · KRSamsung Medical Center · KRDeleted InstitutionGyeongsang National University Hospital · KRInje University Busan Paik Hospital · KRJeonbuk National University · KRKorea Institute of Radiological and Medical Sciences · KRKorea University · KRKosin University · KRYonsei University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRituximab plus cyclophosphamide, vincristine, and prednisone (R-CVP) is one of the effective chemotherapeutic regimens for patients with advanced stage marginal zone lymphoma (MZL). However, prognostic factors that affect the outcome of treatment for MZL are not well understood.

methodsBetween August 2006 and June 2013, patients with newly diagnosed stage III and IV MZL treated with R-CVP as a first-line therapy from 15 institutions were retrospectively analyzed. Patients' clinical and laboratory data at diagnosis were collected by review of medical records.

resultsA total of 80 patients were analyzed. Bone marrow involvement was observed in 30% cases. Twelve patients (15%) had nodal MZL, and 41.3% patients exhibited multiple mucosa-associated lymphoma tissue sites. Overall response rate was 91.3%, including 73.8% achieving complete response. Advanced MZL patients treated with R-CVP showed a 3-year progression-free survival (PFS) rate of 69.6%. Prognostic markers significantly affecting PFS in univariate analysis were platelet to lymphocyte ratio (PLR, <95 vs. ≥95,

conclusionPLR ≥95 at diagnosis is an independent prognostic marker for PFS in advanced stage MZL patients treated with R-CVP. This marker may aid clinicians in predicting the response to R-CVP chemotherapy in stage III and IV MZL patients.

Indexed as

Marginal zone lymphomaPLRPrognosisR-CVP

Identifiers

PMID29043235
PMCPMC5641512
OpenAlexW2759718643

What OpenQuestion holds

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LicenceCC BY-NC
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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.