Evidence map›Paper›PMID 34458043›Full record

ArticleCureus2021

Pretreatment Blood Markers in the Prediction of Occult Neck Metastasis: A 10-Year Retrospective Study.

Eduardo Ventura, João Barros, Inês Salgado, Ana Millán, Miguel Vilares, Carlos Zagalo, Pedro Gomes

Open access · diamondAbstract read
In one paragraph

Article in Cureus, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.3field-weighted citation impact, top 19% 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

5 citing papers in PubMed, 12 citations in OpenAlex.

  1. Review
  2. Review
  3. Historical milestones in the evolution of the procedure of neck dissection.World journal of otorhinolaryngology - head and neck surgery · 2024
    Review
  4. Article
  5. 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

7 authors at 3 institutions in 1 country.

Eduardo VenturaOral and Maxillofacial Surgery Unit, Centro Hospitalar e Universitário do Porto, Porto, PRT.
João BarrosOral and Maxillofacial Surgery Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, PRT.
Inês SalgadoDepartment of Head and Neck Surgery, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, PRT.
Ana MillánDepartment of Head and Neck Surgery, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, PRT.
Miguel VilaresDepartment of Head and Neck Surgery, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, PRT.
Carlos ZagaloDepartment of Head and Neck Surgery, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, PRT.
Pedro GomesDepartment of Head and Neck Surgery, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, PRT.
Centro Hospitalar do Porto · PTEscola Superior de Saúde Egas Moniz · PTHospitais da Universidade de Coimbra · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction The purpose of this study was to clarify the role of inflammatory blood markers in the management of early-stage (T1-T2) oral squamous cell carcinoma (OSCC) of the tongue in patients with a clinically negative neck.  Materials and methods We undertook a retrospective chart review of 102 patients with early-stage OSCC of the tongue, subjected to tumor resection and elective neck dissection. Based on postsurgical histopathological examination results, we divided our cohort into pN+ and pN0 groups. Afterwards, we analyzed the role of pretreatment inflammatory blood markers in predicting occult neck metastasis. We also evaluated neutrophil-lymphocyte ratio (NLR) association with the depth of invasion (DOI) of the primary tumor. Results We found a significant association of NLR (p=0.001) and monocyte-lymphocyte ratio (p=0.011) with neck status on univariate analysis. Multivariate analysis showed that only NLR (p=0.02) was an independent risk factor for occult metastasis among inflammatory blood markers. Receiver Operating Characteristic curve analysis and Younden's Index determined the NLR value of 2.96 as the most adequate cut-off value for neck status prediction. NLR values of pretreatment workup also had a significant association with the DOI of the primary tumor (p=0.018). Conclusion Our study supports the role of pretreatment NLR in predicting occult neck metastasis in early-stage OSCC of the tongue. It also sheds some light over the potential of NLR as a predictor of the primary tumor's DOI.

Indexed as

depth of invasionneutrophil-lymphocyte ratiooccult neck metastasisoral cancersquamous cell carcinoma

Identifiers

PMID34458043
PMCPMC8384393
OpenAlexW3184272913

What OpenQuestion holds

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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.