Evidence map›Paper›PMID 34590040›Full record

ArticleJTO clinical and research reports2021

The Impact of the Availability of Immunotherapy on Patterns of Care in Stage III NSCLC: A Dutch Multicenter Analysis.

Merle I Ronden, Idris Bahce, Niels J M Claessens, Nicole Barlo, Max R Dahele, Johannes M A Daniels, Caroline Tissing-Tan, Edo Hekma, Sayed M S Hashemi, Antoinet van der Wel and 10 more

Open access · goldAbstract read
In one paragraph

Article in JTO clinical and research reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed, 21 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

20 authors at 5 institutions in 1 country.

Merle I RondenDepartment of Radiation Oncology, Amsterdam UMC, Amsterdam, the Netherlands.
Idris BahceDepartment of Pulmonology, Amsterdam UMC, Amsterdam, the Netherlands.
Niels J M ClaessensDepartment of Pulmonology, Rijnstate Ziekenhuis, Arnhem, the Netherlands.
Nicole BarloDepartment of Pulmonology, Noordwest Ziekenhuisgroep, Alkmaar, the Netherlands.
Max R DaheleDepartment of Radiation Oncology, Amsterdam UMC, Amsterdam, the Netherlands.
Johannes M A DanielsDepartment of Pulmonology, Amsterdam UMC, Amsterdam, the Netherlands.
Caroline Tissing-TanRadiotherapy Group, Institute for Radiation Oncology, Arnhem, the Netherlands.
Edo HekmaDepartment of Surgery, Rijnstate Ziekenhuis, Arnhem, the Netherlands.
Sayed M S HashemiDepartment of Pulmonology, Amsterdam UMC, Amsterdam, the Netherlands.
Antoinet van der WelDepartment of Radiation Oncology, Amsterdam UMC, Amsterdam, the Netherlands.
Femke O B SpoelstraDepartment of Radiation Oncology, Amsterdam UMC, Amsterdam, the Netherlands.
Wilko F A R VerbakelDepartment of Radiation Oncology, Amsterdam UMC, Amsterdam, the Netherlands.
Marian A TiemessenDepartment of Pulmonology, Dijklander Ziekenhuis, Hoorn & Purmerend, the Netherlands.
Marjolein van LarenDepartment of Pulmonology, Dijklander Ziekenhuis, Hoorn & Purmerend, the Netherlands.
Annemarie BeckerDepartment of Pulmonology, Amsterdam UMC, Amsterdam, the Netherlands.
Svitlana TarasevychDepartment of Pulmonology, Zaans Medisch Centrum, Zaandam, the Netherlands.
Cornelis J A HaasbeekDepartment of Radiation Oncology, Amsterdam UMC, Amsterdam, the Netherlands.
Karen Maassen van den BrinkDepartment of Pulmonology, Dijklander Ziekenhuis, Hoorn & Purmerend, the Netherlands.
Chris DickhoffDepartment of Surgery, Amsterdam UMC, Amsterdam, the Netherlands.
Suresh SenanDepartment of Radiation Oncology, Amsterdam UMC, Amsterdam, the Netherlands.
Amsterdam University Medical Centers · NLRijnstate Hospital · NLNoordwest Ziekenhuisgroep · NLRadiotherapie Groep · NLZaans Medisch Centrum · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionTreatment patterns in stage III NSCLC can vary considerably between countries. The PACIFIC trial reported improvements in progression-free and overall survival with adjuvant durvalumab after concurrent chemoradiotherapy (CCRT). We studied treatment decision-making by three Dutch regional thoracic multidisciplinary tumor boards between 2015 and 2019, to identify changes in practice when adjuvant durvalumab became available.

methodsDetails of patients presenting with stage III NSCLC were retrospectively collected. Both CCRT and multimodality schemes incorporating planned surgery were defined as being radical-intent treatment (RIT).

resultsOf 855 eligible patients, most (95%) were discussed at a thoracic multidisciplinary tumor board, which recommended a RIT in 63% (n = 510). Only 52% (n = 424) of the patients finally received a RIT. Predictors for not recommending RIT were age greater than or equal to 70 years, WHO performance score greater than or equal to 2, Charlson comorbidity index greater than or equal to 2 (excluding age), forced expiratory volume in 1 second less than 80% of predicted value, N3 disease, and period of diagnosis. Between 2015 to 2017 and 2018 to 2019, the proportion of patients undergoing CCRT increased from 34% to 42% (

conclusionsAfter publication of the PACIFIC trial, a significant increase was observed in the use of CCRT for patients with stage III NSCLC with rates of early toxicity and mortality being unchanged. Since 2018, 57% of the patients undergoing CCRT went on to receive adjuvant durvalumab. Nevertheless, approximately half of the patients were still considered unfit for a RIT.

Indexed as

ImmunotherapyMultidisciplinary tumor board (MDT)Non–small cell lung cancer (NSCLC)Patterns of careStage III

Identifiers

PMID34590040
PMCPMC8474425
OpenAlexW3172491632

What OpenQuestion holds

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LicenceCC BY
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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.