Evidence map›Paper›PMID 36153496›Full record

ArticleBMC cancer2022

Protocol of the TREASURE study: Thoracic RadiothErapy with Atezolizumab in Small cell lUng canceR Extensive disease - a randomized, open-label, multicenter phase II trial.

Farastuk Bozorgmehr, Petros Christopoulos, Inn Chung, Jelena Cvetkovic, Manuel Feißt, Johannes Krisam, Marc A Schneider, Claus Peter Heußel, Michael Kreuter, Daniel W Müller and 2 more

Registry-linked trialOpen access · goldAbstract readClinical Trial Protocol
In one paragraph

Article in BMC cancer, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04462276 (Thoracic RadiothErapy With Atezolizumab in Small Cell lUng canceR Extensive Disease), which is not on this map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.7field-weighted citation impact, top 14% 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.

NCT04462276 phase2completednot on this map

Thoracic RadiothErapy With Atezolizumab in Small Cell lUng canceR Extensive Disease: a Randomized, Open-label, Multicenter Phase II Study

TypeinterventionalSponsorInstitut für Klinische Krebsforschung IKF GmbH at Krankenhaus NordwestRan2020 to 2024Enrolled68ConditionsSmall Cell Lung Cancer Extensive Stage, Thoracic RadiotherapyArmsAtezolizumab, thoracic radiotherapy (TRT)
3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 17 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Observational
  5. Article
  6. Article
  7. Article
  8. Article
  9. Real-world evaluation of first-line treatment of extensive-stage small-cell lung cancer with atezolizumab plus platinum/etoposide: a focus on patients with brain metastasis.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2024
    Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Developments in radiation techniques for thoracic malignancies.European respiratory review : an official journal of the European Respiratory Society · 2021
    Review
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

12 authors at 3 institutions in 1 country.

Farastuk BozorgmehrDepartment of Thoracic Oncology, Thoraxklinik at University Hospital of Heidelberg, Röntgenstraße 1, 69126, Heidelberg, Germany. Farastuk.Bozorgmehr@med.uni-heidelberg.de.ORCID http://orcid.org/0000-0001-8058-8884
Petros ChristopoulosDepartment of Thoracic Oncology, Thoraxklinik at University Hospital of Heidelberg, Röntgenstraße 1, 69126, Heidelberg, Germany.
Inn ChungDepartment of Thoracic Oncology, Thoraxklinik at University Hospital of Heidelberg, Röntgenstraße 1, 69126, Heidelberg, Germany.
Jelena CvetkovicDepartment of Thoracic Oncology, Thoraxklinik at University Hospital of Heidelberg, Röntgenstraße 1, 69126, Heidelberg, Germany.
Manuel FeißtUniversity Hospital of Heidelberg, Institute of Medical Biometry, Im Neuenheimer Feld 130.3, 69120, Heidelberg, Germany.
Johannes KrisamUniversity Hospital of Heidelberg, Institute of Medical Biometry, Im Neuenheimer Feld 130.3, 69120, Heidelberg, Germany.
Marc A SchneiderTranslational Lung Research Center Heidelberg TLRCH, Member of the German Center for Lung Research DZL, Im Neuenheimer Feld 156, 69120, Heidelberg, Germany.
Claus Peter HeußelTranslational Lung Research Center Heidelberg TLRCH, Member of the German Center for Lung Research DZL, Im Neuenheimer Feld 156, 69120, Heidelberg, Germany.
Michael KreuterTranslational Lung Research Center Heidelberg TLRCH, Member of the German Center for Lung Research DZL, Im Neuenheimer Feld 156, 69120, Heidelberg, Germany.
Daniel W MüllerInstitute of Clinical Cancer Research IKF GmbH at Northwest Hospital, Steinbacher Hohl 2-26, 60488, Frankfurt am Main, Germany.
Michael ThomasDepartment of Thoracic Oncology, Thoraxklinik at University Hospital of Heidelberg, Röntgenstraße 1, 69126, Heidelberg, Germany.
Stefan RiekenDepartment of Radiation Oncology, University Medical Center Göttingen, Robert-Koch-Str. 40, 37075, Göttingen, Germany.
Heidelberg University · DEInstitute of Clinical Cancer Research · DEUniversitätsmedizin Göttingen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRecently, the combination of the programmed death-ligand 1 (PD-L1) inhibitor atezolizumab with first-line chemotherapy has demonstrated to improve outcome for patients with advanced small cell lung cancer (SCLC), leading to approval of this regimen. At the same time, accumulating (pre-)clinical data suggest synergisms of radiotherapy and immunotherapy via the radiation-mediated induction of anti-tumor immunogenicity. Combining the recent findings, the TREASURE trial aims at further enhancing response to upfront chemo-immunotherapy by the addition of thoracic radiotherapy (TRT). METHODS/

designThe TREASURE trial is a randomized, multicenter, phase II clinical trial ( ClinicalTrials.gov identifier, NCT04462276). One hundred four patients suffering from extensive disease (ED) SCLC, with any response to the standard of care induction chemo-immunotherapy will be randomized to receive atezolizumab maintenance therapy with or without TRT. The primary endpoint of this study is overall survival (OS). Secondary endpoints include further measures of efficacy, safety, and the collection of biomarker samples. A safety interim analysis will take place after n = 23 patients receiving TRT have been observed for three months after the end of TRT. DISCUSSION: This trial will investigate whether treatment efficacy can be improved by adding TRT to atezolizumab maintenance therapy in ED SCLC patients with any response after chemo-immunotherapy. Safety and feasibility of such a regimen will be evaluated, and biomaterials for a translational research project will be collected. Together, the results of this trial will deepen our comprehension of how checkpoint inhibition and radiotherapy interact and contribute to the evolving landscape of SCLC therapy.

trial registrationClinicaltrials.gov identifier: NCT04462276 (Date of initial registration: 8th July 2020), https://clinicaltrials.gov/ct2/show/NCT04462276 Eudra-CT Number: 2019-003916-29 (Date of initial registration: 30th March 2020), https://www.clinicaltrialsregister.eu/ctr-search/trial/2019-003916-29/DE.

Indexed as

Lung NeoplasmsSmall Cell Lung CarcinomaAntibodies, Monoclonal, HumanizedAntineoplastic Combined Chemotherapy ProtocolsB7-H1 AntigenBiocompatible MaterialsClinical Trials, Phase II as TopicHumansMulticenter Studies as TopicRandomized Controlled Trials as TopicAntibodies, Monoclonal, HumanizedatezolizumabB7-H1 AntigenBiocompatible MaterialsAnti-PD-L1 monoclonal antibodyAtezolizumabExtensive disease small cell lung cancerFirst-line therapyRadioimmuntherapySCLCThoracic radiotherapy

Identifiers

PMID36153496
PMCPMC9509547
OpenAlexW4296971274

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.