Evidence map›Paper›PMID 34909581›Full record

ArticleNorthern clinics of Istanbul2021

Prognostic significance of neutrophil-to-lymphocyte ratio in esophageal squamous cell carcinoma.

Aysegul Sakin, Murat Alay, Suleyman Sahin, Ozan Aydemir, Mehmet Naci Aldemir, Abdullah Sakin, Cetin Kotan

Open access · diamondAbstract read
In one paragraph

Article in Northern clinics of Istanbul, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.7field-weighted citation impact, top 28% 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

8 citing papers in PubMed, 13 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

7 authors at 1 institution in 1 country.

Aysegul SakinDepartment of Internal Medicine, University of Health Sciences Van Training and Research Hospital, Van, Turkey.
Murat AlayDepartment of Internal Medicine Yuzuncu Yil University Faculty of Medicine, Van, Turkey.
Suleyman SahinDepartment of Medical Oncology, University of Health Sciences Van Training and Research Hospital, Van, Turkey.
Ozan AydemirDepartment of Internal Medicine Yuzuncu Yil University Faculty of Medicine, Van, Turkey.
Mehmet Naci AldemirDepartment of Medical Oncology, Yuzuncu Yil University Faculty of Medicine, Van, Turkey.
Abdullah SakinDepartment of Medical Oncology, Yuzuncu Yil University Faculty of Medicine, Van, Turkey.
Cetin KotanDepartment of General Surgery, Yuzuncu Yil University Faculty of Medicinel, Van, Turkey.
Van Yüzüncü Yıl Üniversitesi · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe purpose of the study was to assess the effect of neutrophil-to-lymphocyte ratio (NLR) on recurrence and survival in patients with Esophageal Squamous Cell Carcinoma (ESCC) undergoing surgery.

methodsThis was a retrospective analysis of the 80 resectable ESCC patients who underwent surgery at Yuzuncu Yil University Faculty of Medicine between 2008 and 2018. Receiver operator characteristics curve of NLR was plotted for disease-free survival (DFS). The area under the curve of NLR was 0.692 (p=0.008) with 65.2% sensitivity and 2.8 with 69.5% specificity. Patients were divided into two groups based on the NLR as follows: NLR <2.8 and NLR ≥2.8.

resultsAmong 80 ESCC patients, 54 (65.5%) were female. The median age was 55 years (range, 26-77). The NLR was <2.8 in 47 (58.7%) patients. Median DFS was 55 months in patients with NLR ≥2.8, whereas it was not reached in those with NLR <2.8 (p=0.008), with corresponding overall survival (OS) durations of 71 months and not reached (p=0.027). Eastern Cooperative Oncology Group performance score 2, presence of obstruction at diagnosis, lower 1/3 esophageal localization, neoadjuvant treatment, and NLR ≥2.8 were found to be the factors related to survival.

conclusionThe present study demonstrated that high pre-treatment NLR was associated with worse DFS and OS in patients with resectable esophageal cancer. We believe that pre-treatment NLR may help guide predicting treatment outcomes in non-metastatic resectable ESCC patients.

Indexed as

Esophageal cancerneutrophil-to-lymphocyte ratiosquamous cell carcinoma

Identifiers

PMID34909581
PMCPMC8630718
OpenAlexW3045575352

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.