Evidence map›Paper›PMID 37215804›Full record

ArticleHeliyon2023

Mean level of pretreatment neutrophil to lymphocyte ratio in patients with squamous cell carcinoma of the head and neck-Cross-sectional study.

Saqib Raza Khan, Nida-E-Zehra, Daania Shoaib, Salman Muhammad Soomar, Muhammad Afzal, Shazaf Masood Sidhu, Muhammad Tariq, Muhammad Nauman Zahir, Munira Moosajee, Adnan Abdul Jabbar and 1 more

Open access · goldAbstract read
In one paragraph

Article in Heliyon, 2023. 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
2.0field-weighted citation impact, top 14% 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, 6 citations in OpenAlex.

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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.

Saqib Raza KhanAga Khan University Hospital, Karachi, Pakistan.
Nida-E-ZehraAga Khan University Hospital, Karachi, Pakistan.
Daania ShoaibAga Khan University Hospital, Karachi, Pakistan.
Salman Muhammad SoomarAga Khan University Hospital, Karachi, Pakistan.
Muhammad AfzalZiauddin University Hospital, Karachi, Pakistan.
Shazaf Masood SidhuAga Khan University Hospital, Karachi, Pakistan.
Muhammad TariqKhyber Teaching Hospital, Peshawar, Pakistan.
Muhammad Nauman ZahirZiauddin University Hospital, Karachi, Pakistan.
Munira MoosajeeAga Khan University Hospital, Karachi, Pakistan.
Adnan Abdul JabbarZiauddin University Hospital, Karachi, Pakistan.
Yasmin Abdul RashidAga Khan University Hospital, Karachi, Pakistan.
Aga Khan University Hospital · PKZiauddin University · PKKhyber Teaching Hospital · PK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Squamous cell carcinoma of the head and neck have been characterized using various prognostic parameters. These include advanced age, lifestyle habits such as smoking, higher tumor stage at presentation & presence of metastasis. Many patients are diagnosed with head and neck cancers annually in Pakistan, but limited data is available for the prognosis of these patients. This study aims to investigate a new biomarker by estimating the mean level of pretreatment neutrophil to lymphocyte ratio (NLR) in patients with Squamous cell carcinoma of the head & neck. Methods: We conducted a cross-sectional study using non-probability consecutive sampling techniques for 222 biopsy-proven cases of head & neck squamous cell carcinoma. Clinical & pathological variables were analyzed, including the patient's profile and tumor characteristics. The NLR of each patient before treatment was calculated using the absolute neutrophil count divided by the absolute lymphocyte count in preoperative blood samples. An independent sample Results: Of 222 patients, a male predominance was seen in the entire cohort. A median pretreatment NLR of 3.19 (2.47-4.97) was identified, and patients were classified into high and low NLRs based on this value. Data analysis revealed a statistically significant increase in NLR among patients with nodal metastasis. In addition, patients with NLR above the median cutoff value of 3.19 demonstrated that there was a significant increase in NLR values with high tumor (T) and nodal (N) classifications with a p-value of 0.001 and 0.003, respectively. Conclusion: Pretreatment neutrophil to lymphocyte ratio may be associated with increased nodal involvement. It may serve as a useful prognostic predictor for patients with squamous cell carcinomas of the head and neck. Identifying high-risk patients in the pretreatment phase with the help of such biomarkers will also facilitate early inclusion in clinical trials.

Indexed as

CarcinomaMetastasisNodesOncologyTumor

Identifiers

PMID37215804
PMCPMC10192411
OpenAlexW4367309572

What Socratic holds

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LicenceCC BY-NC-ND
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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 Socratic graph.