Evidence map›Paper›PMID 27907929›Full record

ArticleBritish journal of cancer2017

Critical evaluation of the potential prognostic value of the pretreatment-derived neutrophil-lymphocyte ratio under consideration of C-reactive protein levels in clear cell renal cell carcinoma.

Orietta Dalpiaz, Theresa Luef, Maximilian Seles, Michael Stotz, Tatjana Stojakovic, Karl Pummer, Richard Zigeuner, Georg C Hutterer, Martin Pichler

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
5.4field-weighted citation impact, top 4% 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

28 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 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

9 authors at 2 institutions in 2 countries.

Orietta DalpiazDepartment of Urology, Medical University of Graz, Auenbruggerplatz 5/6, Graz A-8036, Austria.
Theresa LuefDepartment of Urology, Medical University of Graz, Auenbruggerplatz 5/6, Graz A-8036, Austria.
Maximilian SelesDepartment of Urology, Medical University of Graz, Auenbruggerplatz 5/6, Graz A-8036, Austria.
Michael StotzDivision of Oncology, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 25, Graz A-8036, Austria.
Tatjana StojakovicClinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Auenbruggerplatz 15, Graz A-8036, Austria.
Karl PummerDepartment of Urology, Medical University of Graz, Auenbruggerplatz 5/6, Graz A-8036, Austria.
Richard ZigeunerDepartment of Urology, Medical University of Graz, Auenbruggerplatz 5/6, Graz A-8036, Austria.
Georg C HuttererDepartment of Urology, Medical University of Graz, Auenbruggerplatz 5/6, Graz A-8036, Austria.
Martin PichlerDivision of Oncology, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 25, Graz A-8036, Austria.
Medical University of Graz · ATThe University of Texas MD Anderson Cancer Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe investigated the prognostic value of the pretreatment-derived neutrophil-lymphocyte ratio (dNLR) and original NLR in relation to the commonly used inflammation marker C-reactive protein (CRP) in a large cohort of patients with clear cell renal cell carcinoma (RCC).

methodsClinicopathological data from 587 consecutive non-metastatic clear cell RCC patients, operated between 2000 and 2010 at a single tertiary academic center, were evaluated retrospectively. Patients were categorised according to a cutoff value derived from receiver operating curve analysis. Overall (OS), cancer-specific (CSS) as well as metastasis-free survival (MFS) were assessed using the Kaplan-Meier method and multivariate Cox proportional models were applied. Spearman's rank correlation coefficient tested the association between dNLR and other markers of the systemic inflammatory response.

resultsThe significant correlation between pretreatment NLR and dNLR was strong (ρ=0.84), whereas between dNLR and CRP it was weak (ρ=0.18). In multivariate analyses, dNLR achieved independent predictor status regarding CSS (P=0.037) and MFS (P=0.041), whereas CRP was confirmed as independent predictor of OS (P=0.010), CSS (P=0.039) and MFS (P=0.005), respectively. The NLR failed to reach independent predictor status regarding OS, CSS and MFS when CRP was included into the multivariate model.

conclusionsIn the cohort studied, an elevated (⩾10.0) pretreatment CRP level and elevated dNLR (>2) were robust independent predictors of CSS and MFS. Our data suggest that CRP might be superior to both NLR and dNLR.

Indexed as

AdultAgedAged, 80 and overBiomarkers, TumorCarcinoma, Renal CellC-Reactive ProteinFemaleHumansKidney NeoplasmsLeukocyte CountLymphocytesMaleMiddle AgedNeutrophilsPredictive Value of TestsPrognosisBiomarkers, TumorC-Reactive Protein

Identifiers

PMID27907929
PMCPMC5220155
OpenAlexW2558515944

What OpenQuestion holds

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LicenceCC BY-NC-SA
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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.