Evidence map›Paper›PMID 31098425›Full record

ArticleInvestigative and clinical urology2019

Neutrophil-to-lymphocyte ratio independently predicts advanced pathological staging and poorer survival outcomes in testicular cancer.

Yu Guang Tan, Joshua Sia, Hong Hong Huang, Weber Kam On Lau

Abstract read
In one paragraph

Article in Investigative and clinical urology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

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

  1. Diagnostic and prognostic role of NLR in testicular cancer.Exploration of targeted anti-tumor therapy · 2024
    Pooled it
  2. Comparison of inflammation-based biomarkers in metastatic testicular cancer at initial diagnosis.Canadian Urological Association journal = Journal de l'Association des urologues du Canada · 2026
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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

4 authors.

Yu Guang TanDepartment of Urology, Singapore General Hospital, Singapore.ORCID 0000-0002-8166-0582
Joshua SiaDepartment of Urology, Singapore General Hospital, Singapore.
Hong Hong HuangDepartment of Urology, Singapore General Hospital, Singapore.
Weber Kam On LauDepartment of Urology, Singapore General Hospital, Singapore.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: An elevated neutrophil-to-lymphocyte ratio (NLR) has been associated with adverse outcomes in various malignancies. However, its role in prognosticating testicular cancer (TC) has not been validated. We aim to study the relationship between NLR and TC. Materials and Methods: We retrospectively reviewed 160 patients with histological proven TC from January 2005 to June 2016. Youden's index was used to analyse NLR and a cut-off point of 3.0 was obtained, with statistical receiver operating characteristics of 0.755. Chi-square test, Kaplan-Meier (log rank test) and logistics regression models were used to predict NLR association with survival outcomes. Results: Median age was 34 years old (range, 17-68 years old). There were 102 pure seminomas and 58 non-seminomatous germ cell tumours. Median follow-up period was 8 years (range, 2.5-17 years). NLR ≥3.0 was independently associated with lymph node involvement (p=0.031; odds ratio [OR], 2.91; 95% confidence interval [CI], 1.67-5.83; p=0.038; OR, 4.12; 95% CI, 1.26-6.51) and metastatic disease (p=0.041; OR, 2.48; 95% CI, 1.22-3.98; p=0.043; OR, 2.21; 95% CI, 1.17-3.65) in both seminomatous and non-seminomatous germ cell tumours, translating to a more advanced disease. Moreover, NLR ≥3.0 also predicts poorer cancer specific survival in these patients. Conclusions: NLR can be an inexpensive haematological marker in predicting advanced TC staging and poorer survival outcome. NLR complements the traditional cancer staging by identifying a group of high risk patients who may benefit from multimodal treatment and closer surveillance to achieve long term survival.

Indexed as

LymphocytesNeutrophilsAdolescentAdultAgedHumansLeukocyte CountMaleMiddle AgedNeoplasm StagingPredictive Value of TestsPrognosisRetrospective StudiesSurvival RateTesticular NeoplasmsYoung AdultLymphocytesNeutrophilsTesticular neoplasms

Identifiers

PMID31098425
PMCPMC6495040

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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.