Evidence map›Paper›PMID 23432821›Full record

ArticleCancer investigation2013

Treatment-related lymphopenia in patients with stage III non-small-cell lung cancer.

Jian L Campian, Xiaobu Ye, Malcolm Brock, Stuart A Grossman

Abstract read
In one paragraph

Article in Cancer investigation, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 158 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
158citing papers in PubMed, 2 pooled it
4.4field-weighted citation impact, top 5% 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

158 citing papers in PubMed, 2 syntheses or guidelines pooled it, 228 citations in OpenAlex.

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98 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

4 authors at 2 institutions in 1 country.

Jian L CampianDepartment of Oncology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Xiaobu Ye
Malcolm Brock
Stuart A Grossman
Johns Hopkins Medicine · USJohns Hopkins University · US

Funding

Translational Research Central ServicesP30CA006973 · NCI · JOHNS HOPKINS UNIVERSITY · PI WILLIAM George NELSON · 1985 to 2026
$208.6M
NCI NIH HHS P30 CA006973
6 · The paper itself

Abstract

backgroundThis study sought to estimate the severity, etiology, and clinical importance of treatment-related lymphopenia in patients with stage III non-small-cell lung cancer.

methodsSerial lymphocyte counts and survival were analyzed retrospectively in 47 patients accounting for known prognostic factors.

resultsTotal lymphocyte counts (TLCs) were normal before therapy and did not change following neoadjuvant chemotherapy. Following radiation, TLC fell by 67% (median 500 cells/mm(3), p <.00001). Multivariate analysis revealed an association between severe TLC and survival (HR 1.70, 95% CI: 0.8-3.6).

conclusionsRapid and severe lymphopenia occurred in 50% of patients following radiation which was associated with reduced survival.

Indexed as

AdultAgedCarcinoma, Non-Small-Cell LungChemoradiotherapyFemaleHumansLung NeoplasmsLymphopeniaMaleMiddle AgedNeoplasm StagingRetrospective Studies

Identifiers

PMID23432821
PMCPMC4596242
OpenAlexW2115922569

What OpenQuestion holds

Textmetadata
LicenceTDM
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.