Evidence map›Paper›PMID 26892430›Full record

ArticleBMC cancer2016

Systemic inflammation is an independent predictive marker of clinical outcomes in mucosal squamous cell carcinoma of the head and neck in oropharyngeal and non-oropharyngeal patients.

Kellie A Charles, Benjamin D W Harris, Carol R Haddad, Stephen J Clarke, Alex Guminski, Mark Stevens, Tristan Dodds, Anthony J Gill, Michael Back, David Veivers and 1 more

Open access · goldAbstract 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 37 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 5 pooled it
8.6field-weighted citation impact, top 2% 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

37 citing papers in PubMed, 5 syntheses or guidelines pooled it, 74 citations in OpenAlex.

  1. Prognostic Significance of the Pretreatment Neutrophil-to-Lymphocyte Ratio and Tumor-Associated Neutrophils in Head and Neck Squamous Cell Carcinoma: Systematic Review and Meta-Analysis.Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology · 2026
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  7. Systemic inflammation plays a key prognostic role in patients with head and neck cancer treated with immunotherapy and is linked to CT-based body composition metrics.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2026
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  9. The Role of Proinflammatory Biomarkers in Oral Cancer Pathophysiology.Advances in experimental medicine and biology · 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

11 authors at 3 institutions in 1 country.

Kellie A CharlesSchool of Medical Sciences (Pharmacology) and Bosch Institute, University of Sydney, Sydney, NSW, 2006, Australia. kellie.charles@sydney.edu.au.
Benjamin D W HarrisSchool of Medical Sciences (Pharmacology) and Bosch Institute, University of Sydney, Sydney, NSW, 2006, Australia. b.harris@sydney.edu.au.
Carol R HaddadDepartment of Radiation Oncology, Northern Sydney Cancer Centre, Royal North Shore Hospital, St Leonards, NSW, 2065, Australia. chad2089@med.usyd.edu.au.
Stephen J ClarkeNorthern Clinical School (Medicine), University of Sydney, Sydney, NSW, 2006, Australia. stephen.clarke@sydney.edu.au.
Alex GuminskiDepartment of Medical Oncology, Royal North Shore Hospital, St Leonards, NSW, 2065, Australia. alexander.guminski@health.nsw.gov.au.
Mark StevensDepartment of Radiation Oncology, Northern Sydney Cancer Centre, Royal North Shore Hospital, St Leonards, NSW, 2065, Australia. mjstevens@ausdoctors.net.
Tristan DoddsDepartment of Anatomical Pathology, Royal North Shore Hospital, St Leonards, NSW, 2065, Australia. tristandodds@gmail.com.
Anthony J GillDepartment of Anatomical Pathology, Royal North Shore Hospital, St Leonards, NSW, 2065, Australia. a.gill@sydney.edu.au.
Michael BackDepartment of Radiation Oncology, Northern Sydney Cancer Centre, Royal North Shore Hospital, St Leonards, NSW, 2065, Australia. michael.back@sydney.edu.au.
David VeiversDepartment of Surgery, Royal North Shore Hospital, St Leonards, NSW, 2065, Australia. drveivers@nshank.com.au.
Thomas EadeDepartment of Radiation Oncology, Northern Sydney Cancer Centre, Royal North Shore Hospital, St Leonards, NSW, 2065, Australia. Thomas.Eade@health.nsw.gov.au.
Royal North Shore Hospital · AUNorthern Sydney Local Health District · AUUniversity of Sydney · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCurrently there are very few biomarkers to identify head and neck squamous cell carcinoma (HNSCC) cancer patients at a greater risk of recurrence and shortened survival. This study aimed to investigate whether a marker of systemic inflammation, the neutrophil-to-lymphocyte ratio (NLR), was predictive of clinical outcomes in a heterogeneous cohort of HNSCC cancer patients.

methodsWe performed a retrospective analysis to identify associations between NLR and clinicopathological features to recurrence free survival (RFS) and overall survival (OS). Univariate analysis was used to identify associations and selected variables were included in multivariable Cox regression analysis to determine predictive value.

resultsA total of 145 patients with stage I-IV HNSCC that had undergone radiotherapy were analysed. Seventy-six of these patients had oropharyngeal cancer and 69 had non-oropharyngeal HNSCC and these populations were analysed separately. NLR was not associated to any clinicopathological variable. On univariate analysis, NLR showed associations with RFS and OS in both sub-populations. Multivariable analysis showed patients with NLR > 5 had shortened OS in both sub-populations but NLR > 5 only predicted RFS in oropharyngeal patients. Poor performance status predicted OS in both sub-populations and current smokers had shortened OS and RFS in non-oropharyngeal patients.

conclusionsThe results show patients with NLR > 5 predict for shorter overall survival. Further prospective validation studies in larger cohorts are required to determine the clinical applicability of NLR for prognostication in HNSCC patients.

Indexed as

AdultAgedAged, 80 and overBiomarkers, TumorCarcinoma, Squamous CellHead and Neck NeoplasmsHumansLymphocyte CountMaleMiddle AgedNeutrophilsPrognosisRetrospective StudiesRisk FactorsSquamous Cell Carcinoma of Head and NeckSurvival AnalysisBiomarkers, Tumor

Identifiers

PMID26892430
PMCPMC4759931
OpenAlexW2288147562

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.