Evidence map›Paper›PMID 26883640›Full record

ArticleBMC cancer2016

Pretreatment neutrophil-to-lymphocyte ratio predicts the prognosis in patients with metastatic prostate cancer.

Takashi Kawahara, Yumiko Yokomizo, Yusuke Ito, Hiroki Ito, Hitoshi Ishiguro, Jun-ichi Teranishi, Kazuhide Makiyama, Yasuhide Miyoshi, Hiroshi Miyamoto, Masahiro Yao and 1 more

Abstract read
In one paragraph

Article in BMC cancer, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

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

20 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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.

Takashi KawaharaDepartment of Urology, Yokohama City University, Graduate School of Medicine, Yokohama, Japan. takashi_tk2001@yahoo.co.jp.
Yumiko YokomizoDepartment of Urology, Yokohama City University, Graduate School of Medicine, Yokohama, Japan. yumiko1@yokohama-cu.ac.jp.
Yusuke ItoDepartment of Urology, Yokohama City University, Graduate School of Medicine, Yokohama, Japan. yusukeitou1@gmail.com.
Hiroki ItoDepartment of Urology, Yokohama City University, Graduate School of Medicine, Yokohama, Japan. pug_daikichi@yahoo.co.jp.
Hitoshi IshiguroPhotocatalyst Group, Special Research Laboratory, Kanagawa Academy of Science and Technology, Kawasaki, Japan. hitoshi.ishiguro@gmail.com.
Jun-ichi TeranishiDepartments of Urology and Renal Transplantation, Yokohama City Medical Center, Yokohama, Japan. jteran@yokohama-cu.ac.jp.
Kazuhide MakiyamaDepartment of Urology, Yokohama City University, Graduate School of Medicine, Yokohama, Japan. makiya@yokohama-cu.ac.jp.
Yasuhide MiyoshiDepartments of Urology and Renal Transplantation, Yokohama City Medical Center, Yokohama, Japan. miyoyasu@yokohama-cu.ac.jp.
Hiroshi MiyamotoDepartments of Pathology and Urology, Johns Hopkins University School of Medicine, Baltimore, USA. hmiyamo1@jhmi.edu.
Masahiro YaoDepartment of Urology, Yokohama City University, Graduate School of Medicine, Yokohama, Japan. masayao@yokohama-cu.ac.jp.
Hiroji UemuraDepartments of Urology and Renal Transplantation, Yokohama City Medical Center, Yokohama, Japan. hu0428@yokohama-cu.ac.jp.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe neutrophil-to-lymphocyte ratio (NLR), a simple marker of the systemic inflammatory response in critical care patients, has been suggested as an independent prognostic factor for several solid malignancies. We investigated the utility of pretreatment NLR as a prognosticator in patients who presented with metastatic prostate cancer.

methodsWe first investigated the correlation between NLR and prostate-specific antigen (PSA) levels in 1464 men who had both tests and were found to have prostate cancer on their biopsies at our institution from 1999 to 2015. We then assessed the relationship between pretreatment NLR and the prognosis in 48 patients who were diagnosed with prostate cancer metastasized to the lymph node and/or bone.

resultsThe NLR value was significantly elevated in men with higher PSA than in those with lower PSA (p < 0.001). In patients with metastatic prostate cancer, NLR (cut-off point of 3.37 determined by the AUROC curve) was correlated with both cancer-specific (p = 0.018) and overall (p = 0.008) survivals.

conclusionsPretreatment NLR may function as a new biomarker that precisely predicts the prognosis in patients with metastatic prostate cancer.

Indexed as

AdultAgedAged, 80 and overBiomarkers, TumorHumansLymphocytesMaleMiddle AgedNeutrophilsPrognosisProstatic NeoplasmsRetrospective StudiesROC CurveSurvival AnalysisBiomarkers, Tumor

Identifiers

PMID26883640
PMCPMC4754823

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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.