Evidence map›Paper›PMID 34106358›Full record

ReviewOral and maxillofacial surgery2022

The prognostic role of the pre-treatment neutrophil to lymphocyte ratio (NLR) and tumor depth of invasion (DOI) in early-stage squamous cell carcinomas of the oral tongue.

Giovanni Salzano, Giovanni Dell'Aversana Orabona, Vincenzo Abbate, Luigi Angelo Vaira, Umberto Committeri, Paola Bonavolontà, Pasquale Piombino, Fabio Maglitto, Camilla Russo, Daniela Russo and 5 more

Open access · greenAbstract readReview
PubMed Publisher
In one paragraph

Review in Oral and maxillofacial surgery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.6field-weighted citation impact, top 13% 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

15 citing papers in PubMed, 29 citations in OpenAlex.

  1. Review
  2. Article
  3. Immune biomarkers for head and neck cancer.Cancer immunology, immunotherapy : CII · 2025
    Review
  4. Article
  5. Article
  6. Article
  7. Historical milestones in the evolution of the procedure of neck dissection.World journal of otorhinolaryngology - head and neck surgery · 2024
    Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
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

15 authors at 5 institutions in 1 country.

Giovanni SalzanoDepartment Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, Naples, Italy. giovannisalzanomd@gmail.com.
Giovanni Dell'Aversana OrabonaDepartment Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, Naples, Italy.
Vincenzo AbbateDepartment Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, Naples, Italy.
Luigi Angelo VairaOperative Unit of Maxillofacial Surgery, University Hospital of Sassari, Viale San Pietro 43/b, Sassari, Italy.
Umberto CommitteriDepartment Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, Naples, Italy.
Paola BonavolontàDepartment Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, Naples, Italy.
Pasquale PiombinoDepartment Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, Naples, Italy.
Fabio MaglittoDepartment Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, Naples, Italy.
Camilla RussoDepartment of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy.
Daniela RussoDepartment of Advanced Biomedical Sciences, University "Federico II", Surgical Pathology Section, 80131, Naples, Italy.
Silvia VarricchioDepartment of Advanced Biomedical Sciences, University "Federico II", Surgical Pathology Section, 80131, Naples, Italy.
Federica AttanasiDepartment of Statistical Sciences, University La Sapienza, Piazzale Aldo Moro 5, 00185, Rome, Italy.
Mario Turri-ZanoniDivision of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, Ospedale di Circolo e Fondazione Macchi, Varese, Italy.
Giacomo de RiuOperative Unit of Maxillofacial Surgery, University Hospital of Sassari, Viale San Pietro 43/b, Sassari, Italy.
Luigi CalifanoDepartment Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, Naples, Italy.
University of Naples Federico II · ITFederico II University Hospital · ITUniversity of Sassari · ITSapienza University of Rome · ITUniversity of Insubria · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The appropriate surgical management of early-stage oral tongue squamous cell carcinoma (OTSCC) remains a debated topic. The aim of this study is to investigate the role of the pre-treatment neutrophil to lymphocyte ratio (NLR) and tumor depth of invasion (DOI) in predicting the presence of occult neck metastases in early-stage OTSCC. A retrospective analysis of patients affected by early-stage (cT1-T2 cN0) OTSCC who were submitted to elective neck dissection (END) was performed. Tumors were classified retrospectively according to the 8th TNM classification, the DOI was assessed on the pre-operative magnetic resonance imaging, and the pre-treatment NLR was calculated for each patient. A logistic regression model to estimate the probability π (x) of cervical metastases by studying the NLR and DOI was carried out. Next, the correlation between the two variables, the NLR and DOI, was preliminarily studied. A cohort of 110 patients was analyzed (mean age, 62 years old; male to female ratio 1.2:1). The patients were staged as cT1 in 53 cases and cT2 in 57 cases. A DOI greater than 5.4 mm and a NLR greater than 2.93 are associated with an increased risk of presenting occult cervical metastases. Furthermore, the variables NLR and DOI are linearly associated with a positive correlation, proved by Spearman's rank correlation coefficient rho of 0.64, with a unitary increase in the DOI of 1 mm directly associated with an increase of 0.47 in the NLR. The DOI and NLR can be effectively used to predict the occurrence of occult neck metastasis and therefore to plan an END in early-stage OTSCC.

Indexed as

Carcinoma, Squamous CellHead and Neck NeoplasmsTongue NeoplasmsFemaleHumansLymphocytesMaleMiddle AgedNeoplasm StagingNeutrophilsPrognosisRetrospective StudiesTongueDepth of invasion (DOI)Neutrophil to lymphocyte ratio (NLR)Occult neck metastasisOral tongue squamous cell carcinoma

Identifiers

PMID34106358
OpenAlexW3166875728

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.