Evidence map›Paper›PMID 24002608›Full record

ArticleBritish journal of cancer2013

EGFR mutational status in a large series of Caucasian European NSCLC patients: data from daily practice.

S Gahr, R Stoehr, E Geissinger, J H Ficker, W M Brueckl, A Gschwendtner, S Gattenloehner, F S Fuchs, C Schulz, R J Rieker and 3 more

2 registry-linked trialsOpen access · hybridAbstract readMulticenter Study
In one paragraph

Article in British journal of cancer, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 80 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed, 2 pooled it
10.0field-weighted citation impact, top 2% 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.

NCT04944069 naunknown statusnot on this mapstarted 2021, after this paper: background citation

Almonertinib Combined With Bevacizumab for EGFR-Mutant NSCLC Patients With Leptomeningeal Metastasis: A Prospective, Open-label, Multi-center, Single-arm Study

TypeinterventionalSponsorSecond Affiliated Hospital of Nanchang UniversityRan2021 to 2025Enrolled69ConditionsNSCLC, Leptomeningeal Metastasis, EGFR Activating MutationArmsAlmonertinib, Bevacizumab
NCT06557096 early_phase1not yet recruitingnot on this mapstarted 2024, after this paper: background citation

Open-label, Single-Arm, Multicenter Clinical Study of EGFR-TKIs Sequentially Combined With Bevacizumab for the Treatment of EGFR-Mutant Advanced Non-Small Cell Lung Cancer, Based on Early Warning by CSF CTC Capture Technology

TypeinterventionalSponsorSecond Affiliated Hospital of Nanchang UniversityRan2024 to 2028Enrolled100ConditionsNon Small Cell Lung Cancer, Circulating Tumor Cell, EGF-R Positive Non-Small Cell Lung CancerArmsOsimertinib 80 MG, Bevacizumab
3 · Its place in the literature

Who cites it

80 citing papers in PubMed, 2 syntheses or guidelines pooled it, 151 citations in OpenAlex.

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  15. Pharmacokinetics, mass balance, and metabolism of [Cancer chemotherapy and pharmacology · 2025
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  20. Expert consensus to optimize the management of older adult patients with advanced EGFR-mutated non-small cell lung cancer.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2023
    Article

20 more citing papers are in PubMed but not listed here.

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

13 authors at 8 institutions in 1 country.

S Gahr1] Klinikum Nuernberg, Department of Respiratory Medicine, Allergology and Sleep Medicine, Nuremberg, Germany [2] Paracelsus Medical University Nuremberg, Nuremberg, Germany.
R Stoehr
E Geissinger
J H Ficker
W M Brueckl
A Gschwendtner
S Gattenloehner
F S Fuchs
C Schulz
R J Rieker
A Hartmann
P Ruemmele
W Dietmaier
Friedrich-Alexander-Universität Erlangen-Nürnberg · DEKlinikum Arnsberg · DEUniversity of Regensburg · DEKlinikum Coburg · DEParacelsus Medizinische Privatuniversität · DEUniversitätsklinikum Gießen und Marburg · DEUniversity Hospital Regensburg · DEUniversity of Würzburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe prognosis of metastatic non-small cell lung cancer (NSCLC) is still poor. Activating epithelial growth factor receptor (EGFR) mutations are important genetic alterations with dramatic therapeutical implications. Up to now, in contrast to Asian populations only limited data on the prevalence of those mutations are available from patients with Caucasian and especially European ethnicity.

methodsIn this multicentre study, 1201 unselected NSCLC patients from Southern Germany were tested in the daily clinical routine for EGFR mutation status.

resultsActivating EGFR mutations were found in 9.8% of all tumours. Mutations in exons 18, 19 and 21 accounted for 4.2%, 61.9% and 33.1% of all mutations, respectively. Non-smokers had a significantly higher rate of EGFR mutations than smokers or ex-smokers (24.4% vs 4.2%; P<0.001). Non-lepidic-non-mucinous adenocarcinomas (G2) accounted for 45.5% of all activating EGFR mutations and 3.5% of all squamous cell carcinomas were tested positive. Thyroid transcription factor 1 protein expression was significantly associated with EGFR mutational status.

conclusionThese comprehensive data from clinical routine in Germany add to the knowledge of clinical and histopathological factors associated with EGFR mutational status in NSCLC.

Indexed as

MutationAdenocarcinomaAgedCarcinoma, Non-Small-Cell LungCarcinoma, Squamous CellErbB ReceptorsEuropeFemaleHumansLung NeoplasmsMaleNuclear ProteinsSmokingThyroid Nuclear Factor 1Transcription FactorsEGFR protein, humanErbB ReceptorsNKX2-1 protein, humanNuclear ProteinsThyroid Nuclear Factor 1Transcription Factors

Identifiers

PMID24002608
PMCPMC3790166
OpenAlexW1986606168

What OpenQuestion holds

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LicenceCC BY-NC-SA
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Registered trials

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.