Evidence map›Paper›PMID 27494847›Full record

ArticleOncotarget2016

Preoperative neutrophil-to-lymphocyte ratio and tumor-related factors to predict lymph node metastasis in patients with pancreatic ductal adenocarcinoma (PDAC).

Lianyuan Tao, Lingfu Zhang, Ying Peng, Ming Tao, Gang Li, Dianrong Xiu, Chunhui Yuan, Chaolai Ma, Bin Jiang

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.6field-weighted citation impact, top 15% 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

18 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
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  5. Review
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  9. The Immune Microenvironment in Pancreatic Cancer.International journal of molecular sciences · 2020
    Review
  10. Article
  11. Article
  12. Contrast-enhanced CT radiomics for predicting lymph node metastasis in pancreatic ductal adenocarcinoma: a pilot study.Cancer imaging : the official publication of the International Cancer Imaging Society · 2020
    Article
  13. Article
  14. Article
  15. Article
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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

9 authors at 2 institutions in 1 country.

Lianyuan TaoDepartment of General Surgery, Peking University Third Hospital, Beijing, China.
Lingfu ZhangDepartment of General Surgery, Peking University Third Hospital, Beijing, China.
Ying PengDepartment of General Surgery, Peking University Third Hospital, Beijing, China.
Ming TaoDepartment of General Surgery, Peking University Third Hospital, Beijing, China.
Gang LiDepartment of General Surgery, Peking University Third Hospital, Beijing, China.
Dianrong XiuDepartment of General Surgery, Peking University Third Hospital, Beijing, China.
Chunhui YuanDepartment of General Surgery, Peking University Third Hospital, Beijing, China.
Chaolai MaDepartment of General Surgery, Peking University Third Hospital, Beijing, China.
Bin JiangDepartment of General Surgery, Peking University Third Hospital, Beijing, China.
Peking University Third Hospital · CNPeking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

As a poor prognosis indicator in patients with pancreatic ductal adenocarcinoma (PDCA), lymph node (LN) metastasis is of great importance in treatment. Present study was performed to evaluate the predictive value of preoperative neutrophil-to-lymphocyte ratio (NLR), Platelet-to-lymphocyte ratio (PLR) and possible clinical parameters on the LN metastasis in PDCA patients. A total of 159 operable patients with PDCA were enrolled in our study. The clinical utility of NLR and other clinical parameters was evaluated by receiver operating characteristic (ROC) curves. Overall survival analysis indicated that LN metastasis is an independent prognostic factor. The logistic analysis was used to determine the independent parameters associated with LN metastasis. Ideal cutoff values for predicting LN metastasis are 2.12 for NLR and 130.96 for PLR according to the ROC curve. Multivariate analyses indicate that NLR (HR 2.588; 95% CI 1.246-5.376; P = 0.011), CA125 (HR 6.348; 95% CI 2.056-19.594; P = 0.001) and CA19-9 (HR 2.738; 95% CI 1.151-6.515; P = 0.023) are associated significantly with LN metastasis independently. Preoperative NLR, CA125 and CA19-9 are useful biomarkers for the prediction of LN metastasis in PDCA patients.

Indexed as

AgedCarcinoma, Pancreatic DuctalFemaleHumansLymphatic MetastasisLymphocytesMaleNeutrophilsPancreatic NeoplasmsPrognosisSurvival Analysislymph node metastasisneutrophil-to-lymphocyte ratiopancreatic ductal adenocarcinomaprognosis

Identifiers

PMID27494847
PMCPMC5342055
OpenAlexW2486425508

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.