Evidence map›Paper›PMID 21843362›Full record

ArticleJournal of hematology & oncology2011

Lymphopenia is an important prognostic factor in peripheral T-cell lymphoma (NOS) treated with anthracycline-containing chemotherapy.

Yu Ri Kim, Jin Seok Kim, Soo Jeong Kim, Hyun Ae Jung, Seok Jin Kim, Won Seog Kim, Hye Won Lee, Hyeon Seok Eom, Seong Hyun Jeong, Joon Seong Park and 2 more

Open access · goldAbstract read
In one paragraph

Article in Journal of hematology & oncology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.4field-weighted citation impact, top 8% 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

18 citing papers in PubMed, 39 citations in OpenAlex.

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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

12 authors at 5 institutions in 1 country.

Yu Ri KimDivision of Hematology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul 120-752, Korea.
Jin Seok Kim
Soo Jeong Kim
Hyun Ae Jung
Seok Jin Kim
Won Seog Kim
Hye Won Lee
Hyeon Seok Eom
Seong Hyun Jeong
Joon Seong Park
June-Won Cheong
Yoo Hong Min
Yonsei University · KRAjou University · KRNational Cancer Center · KRSamsung Medical Center · KRSungkyunkwan University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPeripheral T-cell lymphoma, not otherwise specified (PTCL-NOS) is a heterogeneous group of aggressive T-cell lymphomas with poor treatment outcomes. The aim of this study was to evaluate whether lymphopenia at diagnosis would have an adverse effect on survival in patients with PTCL-NOS treated with anthracycline-containing chemotherapy.

methodsA total of 118 patients with PTCL-NOS treated with anthracycline-containing chemotherapy from 4 Korean institutions were included.

resultsThirty-six patients (30.5%) had a low absolute lymphocyte count (ALC, < 1.0 × 109/L) at diagnosis. Patients with lymphopenia had shorter overall survival (OS) and progression-free survival (PFS) rates compared with patients with high ALCs (P = 0.003, P = 0.012, respectively). In multivariate analysis, high-intermediate/high-risk International Prognostic Index (IPI) scores and lymphopenia were both associated with shorter OS and PFS. Treatment-related mortality was 25.0% in the low ALC group and 4.8% in the high ALC group (P = 0.003). In patients considered high-intermediate/high-risk based on IPI scores, lymphopenia was also associated with shorter OS and PFS (P = 0.002, P = 0.001, respectively).

conclusionThis study suggests that lymphopenia could be an independent prognostic marker to predict unfavorable OS and PFS in patients with PTCL-NOS treated with anthracycline-containing chemotherapy and can be used to further stratify high-risk patients using IPI scores.

Indexed as

AdultAgedAged, 80 and overAnthracyclinesAntineoplastic AgentsDisease-Free SurvivalFemaleHumansLymphocyte CountLymphoma, T-Cell, PeripheralLymphopeniaMaleMiddle AgedPrognosisRepublic of KoreaTreatment OutcomeAnthracyclinesAntineoplastic Agents

Identifiers

PMID21843362
PMCPMC3170642
OpenAlexW2167743280

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LicenceCC BY
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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.