Evidence map›Paper›PMID 33718028›Full record

ArticleTranslational lung cancer research2021

Preoperative peripheral blood neutrophil-to-lymphocyte ratios (NLR) and platelet-to-lymphocyte ratio (PLR) related nomograms predict the survival of patients with limited-stage small-cell lung cancer.

Chunji Chen, Haitang Yang, Deng Cai, Lujie Xiang, Wentao Fang, Rui Wang

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Article in Translational lung cancer research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 2 of them syntheses that pooled it.

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47citing papers in PubMed, 2 pooled it
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3 · Its place in the literature

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47 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  6. [A nomogram based on systemic inflammation markers can predict adverse outcomes in patients with heart failure].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2022
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5 · Who and what money

Authors and funding

6 authors.

Chunji ChenDepartment of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China.
Haitang YangDepartment of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China.
Deng CaiDepartment of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China.
Lujie XiangNursing Department, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China.
Wentao FangDepartment of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China.
Rui WangDepartment of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe aim to establish neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) related nomograms based on the clinical data and peripheral blood markers to predict the survivals of patients with limited-stage small-cell lung cancer (LS-SCLC).

methodsA total of 299 LS-SCLC patients after surgery were enrolled in this study. Univariate and multivariate analyses were conducted to select independent prognostic factors to develop the nomograms and then subjected to bootstrap internal validation. The optimal cutoff value of NLR and PLR before surgery was calculated by X-tile (version 3.6.1) and the overall survival (OS) was analyzed by Kaplan-Meier method and compared by log-rank test.

resultsAccording to the X-tile calculation, the NLR value and PLR cutoff values are 2.6 and 156.7, respectively. The prognosis of patients with elevated NLR or PLR value was significantly worse than patients with lower NLR (HR =1.798, 95% CI: 1.284-2.518, P=0.001) or PLR (HR =1.781, 95% CI: 1.318-2.407, P<0.001) value. Two Nomograms were developed according to the two multivariate cox regression models based on NLR and PLR. Concordance index (C-index) curves and calibration curves show that the two models have a better effect in predicting prognosis. At the same time, compared with the tumor node metastasis (TNM) staging system, our models also show better accuracy and stability.

conclusionsElevated NLR and PLR predict poor prognosis in their respective nomograms in patients with LS-SCLC.

Indexed as

Limited-stage small-cell lung cancer (LS-SCLC)neutrophil-to-lymphocyte ratio (NLR)platelet-to-lymphocyte ratio (PLR)prognosis

Identifiers

PMID33718028
PMCPMC7947425

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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.