Evidence map›Paper›PMID 34012806›Full record

ArticleTranslational lung cancer research2021

Stage III N2 non-small cell lung cancer treatment: decision-making among surgeons and radiation oncologists.

Markus Glatzer, Pawel Leskow, Francesca Caparrotti, Olgun Elicin, Markus Furrer, Franco Gambazzi, André Dutly, Hans Gelpke, Matthias Guckenberger, Jürg Heuberger and 16 more

Open access · diamondAbstract read
In one paragraph

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 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 8% 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, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

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  11. EBUS-TBNA in mediastinal staging of non-small cell lung cancer: comparison with pathological staging.Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia · 2024
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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

26 authors at 7 institutions in 1 country.

Markus GlatzerDepartment of Radiation Oncology, Kantonsspital St. Gallen, St. Gallen, Switzerland.
Pawel LeskowDepartment of Thoracic Surgery, Kantonsspital St. Gallen, St. Gallen, Switzerland.
Francesca CaparrottiDepartment of Radiation Oncology, University Hospital Geneva, Geneva, Switzerland.
Olgun ElicinDepartment of Radiation Oncology, Inselspital, Bern University Hospital, Bern, Switzerland.
Markus FurrerDepartment of Vascular and Thoracic Surgery, Kantonsspital Chur, Chur, Switzerland.
Franco GambazziDepartment of Thoracic Surgery, Kantonsspital Aarau, Aarau, Switzerland.
André DutlyDepartment of Thoracic Surgery, Kantonsspital St. Gallen, St. Gallen, Switzerland.
Hans GelpkeDepartment of Thoracic Surgery, Kantonsspital Winterthur, Winterthur, Switzerland.
Matthias GuckenbergerDepartment of Radiation Oncology, University Hospital Zurich, University of Zurich, Zurich, Switzerland.
Jürg HeubergerDepartment of Radiation Oncology, Kantonsspital Aarau, Aarau, Switzerland.
Rolf InderbitziDepartment of Thoracic Surgery, Ente Ospedaliero Cantonale, Belinzona, Switzerland.
Stefano CafarottiDepartment of Thoracic Surgery, Ente Ospedaliero Cantonale, Belinzona, Switzerland.
Wolfram KarenovicsDepartment of Thoracic Surgery, University Hospital Geneva, Geneva, Switzerland.
Peter KestenholzDepartment of Thoracic Surgery, Kantonsspital Luzern, Luzern, Switzerland.
Gregor Jan KocherDepartment of Thoracic Surgery, Inselspital, Bern University Hospital, University of Bern, Switzerland.
Peter KraxnerDepartment of Radiation Oncology, Kantonsspital Luzern, Luzern, Switzerland.
Thorsten KruegerDepartment of Thoracic Surgery, University Hospital Lausanne, Lausanne, Switzerland.
Francesco MartucciRadiation Oncology Clinic, Oncology Institute of Southern Switzerland, Bellinzona-Lugano, Switzerland.
Christoph OehlerDepartment of Radiation Oncology, Kantonsspital Winterthur, Winterthur, Switzerland.
Mahmut OzsahinDepartment of Radiation Oncology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland.
Alexandros PapachristofilouDepartment of Radiation Oncology, University Hospital Basel, Basel, Switzerland.
Dirk WagnetzDepartment of Visceral-Vascular and Thoracic Surgery, City Hospital Waid and Triemli, Zurich, Switzerland.
Kathrin ZauggDepartment of Radiation Oncology, City Hospital Waid and Triemli, Zurich, Switzerland.
Daniel ZwahlenDepartment of Radiation Oncology, Kantonsspital Winterthur, Winterthur, Switzerland.
Isabelle OpitzDepartment of Thoracic Surgery, University Hospital Zurich, Zurich, Switzerland.
Paul Martin PutoraDepartment of Radiation Oncology, Kantonsspital St. Gallen, St. Gallen, Switzerland.
Kantonsspital St. Gallen · CHKantonsspital Aarau · CHKantonsspital Winterthur · CHUniversity Hospital of Bern · CHUniversity Hospital of Geneva · CHKantonsspital Graubünden · CHUniversity of Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundStage III N2 non-small cell lung cancer (NSCLC) is a very heterogeneous disease associated with a poor prognosis. A number of therapeutic options are available for patients with Stage III N2 NSCLC, including surgery [with neoadjuvant or adjuvant chemotherapy (CTx)/neoadjuvant chemoradiotherapy (CRT)] or CRT potentially followed by adjuvant immunotherapy. We have no clear evidence demonstrating a significant survival benefit for either of these approaches, the selection between treatments is not always straightforward and can come down to physician and patient preference. The very heterogeneous definition of resectability of N2 disease makes the decision-making process even more complex.

methodsWe evaluated the treatment strategies for preoperatively diagnosed stage III cN2 NSCLC among Swiss thoracic surgeons and radiation oncologists. Treatment strategies were converted into decision trees and analysed for consensus and discrepancies. We analysed factors relevant to decision-making within these recommendations.

resultsFor resectable "non-bulky" mediastinal lymph node involvement, there was a trend towards surgery. Numerous participants recommend a surgical approach outside existing guidelines as long as the disease was resectable, even in multilevel N2. With increasing extent of mediastinal nodal disease, multimodal treatment based on radiotherapy was more common.

conclusionsBoth, surgery- or radiotherapy-based treatment regimens are feasible options in the management of Stage III N2 NSCLC. The different opinions reflected in the results of this manuscript reinforce the importance of a multidisciplinary setting and the importance of shared decision-making with the patient.

Indexed as

decision-makingNon-small cell lung cancer (NSCLC)radiotherapystage III N2 lung cancersurgery

Identifiers

PMID34012806
PMCPMC8107728
OpenAlexW3158497355

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.