Evidence map›Paper›PMID 23054118›Full record

ArticleAnnals of surgical oncology2013

Blood neutrophil-to-lymphocyte ratio is prognostic in gastrointestinal stromal tumor.

Daniel R Perez, Raymond E Baser, Michael J Cavnar, Vinod P Balachandran, Cristina R Antonescu, William D Tap, Vivian E Strong, Murray F Brennan, Daniel G Coit, Samuel Singer and 1 more

Abstract read
In one paragraph

Article in Annals of surgical oncology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 1 pooled it
5.3field-weighted citation impact, top 4% 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

34 citing papers in PubMed, 1 synthesis or guideline pooled it, 70 citations in OpenAlex.

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  19. Clinicopathological and Prognostic Analysis of Primary Gastrointestinal Stromal Tumor Presenting with Gastrointestinal Bleeding: a 10-Year Retrospective Study.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2017
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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

11 authors at 1 institution in 1 country.

Daniel R PerezDepartment of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY, USA.
Raymond E Baser
Michael J Cavnar
Vinod P Balachandran
Cristina R Antonescu
William D Tap
Vivian E Strong
Murray F Brennan
Daniel G Coit
Samuel Singer
Ronald P Dematteo
Memorial Sloan Kettering Cancer Center · US

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Elisa de Stanchina · 1985 to 2026
$347.4M
SPORE in Soft Tissue SarcomaP50CA140146 · NCI · SLOAN-KETTERING INST CAN RESEARCH · PI SPRIGGS, DAVID R · 2010 to 2014
$11.1M
Molecular Mechanisms in Gastrointestinal Stromal TumorR01CA102613 · NCI · UNIVERSITY OF PENNSYLVANIA · PI Ronald P. Dematteo · 2004 to 2026
$9.2M
NCI NIH HHS CA102613NCI NIH HHS P30 CA008748NCI NIH HHS P50 CA140146NCI NIH HHS R01 CA102613
6 · The paper itself

Abstract

backgroundThe immune system has been shown to play an important role in gastrointestinal stromal tumor (GIST). The neutrophil-to-lymphocyte ratio (NLR) in blood is an easily assessable parameter of systemic inflammatory response. The aim of this study was to determine whether the NLR is prognostic in GIST.

methodsA total of 339 previously untreated patients with primary, localized GIST operated at our institution between 1995 and 2010 were identified from a prospectively collected sarcoma database. NLR was assessed preoperatively. Patients who received adjuvant imatinib treatment were excluded from the analysis (n = 64). Cox regression models were calculated and correlation analyses were performed.

resultsOn univariate analysis, NLR was associated with recurrence-free survival (RFS) (P = 0.003, hazard ratio 3.3, 95 % confidence interval 1.5-7.4). Patients with a low NLR had a 1- and 5-year RFS of 98 and 91 %, compared with 89 and 76 % in those with a high NLR. The median RFS was not reached. Positive correlations were found between NLR and mitotic rate (Pearson correlation coefficient [r] = 0.15, P = 0.03), and NLR and tumor size (r = 0.36, P = 0.0001). RFS in patients with a GIST >5 cm with low NLR was significantly longer compared to patients with high NLR (P = 0.002). Flow cytometry analysis of freshly obtained GISTs revealed that neutrophils constituted a minimal percentage of intratumoral immune cells.

conclusionsNLR is a surrogate for high-risk tumor features. Elevated blood NLR appears to represent systemic inflammation in patients with high-risk GIST.

Indexed as

AgedFemaleFollow-Up StudiesGastrointestinal Stromal TumorsHumansLymphocytesMaleMiddle AgedNeoplasm Recurrence, LocalNeoplasm StagingNeutrophilsPrognosisProspective StudiesSurvival Rate

Identifiers

PMID23054118
PMCPMC3700425
OpenAlexW2094798668

What OpenQuestion holds

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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.