Evidence map›Paper›PMID 33547554›Full record

ArticleEuropean journal of nuclear medicine and molecular imaging2021

Impact of EBUS-TBNA in addition to [

Maja Guberina, Kaid Darwiche, Hubertus Hautzel, Till Ploenes, Christoph Pöttgen, Nika Guberina, Ken Herrmann, Lale Umutlu, Axel Wetter, Dirk Theegarten and 5 more

Open access · hybridAbstract read
In one paragraph

Article in European journal of nuclear medicine and molecular imaging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

10 citing papers in PubMed, 22 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

15 authors at 3 institutions in 1 country.

Maja GuberinaDepartment of Radiotherapy, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Essen, Germany. maja.guberina@uk-essen.de.
Kaid DarwicheDepartment of Pulmonary Medicine, Section of Interventional Pneumology, University Medicine Essen - Ruhrlandklinik, West German Cancer Center, University Duisburg-Essen, Essen, Germany.
Hubertus HautzelDepartment of Nuclear Medicine, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Essen, Germany.
Till PloenesDepartment of Thoracic Surgery and Thoracic Endoscopy, University Medicine Essen - Ruhrlandklinik, West German Cancer Center, University Hospital Essen, University Duisburg-Essen, Essen, Germany.
Christoph PöttgenDepartment of Radiotherapy, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Essen, Germany.
Nika GuberinaDepartment of Radiotherapy, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Essen, Germany.
Ken HerrmannDepartment of Nuclear Medicine, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Essen, Germany.
Lale UmutluInstitute of Diagnostic, Interventional Radiology and Neuroradiology, University Hospital Essen, University Duisburg-Essen, Essen, Germany.
Axel WetterInstitute of Diagnostic, Interventional Radiology and Neuroradiology, University Hospital Essen, University Duisburg-Essen, Essen, Germany.
Dirk TheegartenInstitute of Pathology, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Essen, Germany.
Clemens AignerDepartment of Thoracic Surgery and Thoracic Endoscopy, University Medicine Essen - Ruhrlandklinik, West German Cancer Center, University Hospital Essen, University Duisburg-Essen, Essen, Germany.
Wilfried Ernst Erich EberhardtDepartment of Medical Oncology, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Essen, Germany.
Martin SchulerGerman Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany.
Rüdiger Karpf-WisselDepartment of Pulmonary Medicine, Section of Interventional Pneumology, University Medicine Essen - Ruhrlandklinik, West German Cancer Center, University Duisburg-Essen, Essen, Germany.
Martin StuschkeDepartment of Radiotherapy, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Essen, Germany.
University of Duisburg-Essen · DERuhrlandklinik · DEDeutschen Konsortium für Translationale Krebsforschung · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PURPOSE/

introduction[ MATERIALS AND

methodsAll consecutive patients with primary stage III NSCLC who underwent [

resultsA total of 675 LN-stations of which 291 were positive for tumor-cells, were sampled by EBUS-TBNA in 180 patients. The rate of EBUS-positive LNs was 43% among all sampled LNs. EBUS-positivity in EBUS-probed LNs decreased from 85.8% in echelon-1 LNs to 42.4%/ 9.6% in echelon-2/ -3 LNs, respectively (p < 0.0001, Fisher's exact test). The false discovery rate of PET in comparison with EBUS results rose from 5.3% in echelon-1 to 32.9%/ 69.1% in echelon-2/ -3 LNs, respectively (p < 0.0001, Fisher's exact test). Sensitivity and specificity of FDG-PET/CT ranged from 85 to 99% and 67 to 80% for the different echelons. In 22.2% patients, EBUS-TBNA finding triggered changes of the treated CTV, compared with contouring algorithms based on FDG-avidity as the sole criterion for inclusion. CTV was enlarged in 6.7% patients due to EBUS-positivity in PET-negative LN-station and reduced in 15.5% by exclusion of an EBUS-negative but PET-positive LN-station.

conclusionThe false discovery rate of [

Indexed as

Carcinoma, Non-Small-Cell LungLung NeoplasmsChemoradiotherapyFluorodeoxyglucose F18HumansLymph NodesMediastinumNeoplasm StagingPositron Emission Tomography Computed TomographyRetrospective StudiesFluorodeoxyglucose F18[18F]FDG-PET/CTEBUS-TBNANon-small cell lung cancer (NSCLC)RadiationRadiotherapyStage IIITarget volume definition

Identifiers

PMID33547554
PMCPMC8263445
OpenAlexW3129152618

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.