Evidence map›Paper›PMID 25873481›Full record

Trial reportThe British journal of radiology2015

LungTech, an EORTC Phase II trial of stereotactic body radiotherapy for centrally located lung tumours: a clinical perspective.

S Adebahr, S Collette, E Shash, M Lambrecht, C Le Pechoux, C Faivre-Finn, D De Ruysscher, H Peulen, J Belderbos, R Dziadziuszko and 4 more

2 registry-linked trialsAbstract readClinical Trial, Phase IIMulticenter Study
In one paragraph

Trial report in The British journal of radiology, 2015. 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 52 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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.

NCT06542159 phase2recruitingnot on this mapstarted 2024, after this paper: background citation

Elimination of PTV Margins Based on Online Adaptive Stereotactic Radiotherapy for Early-stage Non-small Cell Lung Cancer or Pulmonary Oligometastases: a Prospective, Randomized, Controlled Phase II Study

TypeinterventionalSponsorSun Yat-sen UniversityRan2024 to 2028Enrolled130ConditionsAdaptive Radiotherapy, Stereotactic Body Radiotherapy, Non-small Cell Lung Cancer, Lung OligometastasesArmsOnline adaptive SBRT, Conventional SBRT
NCT06730295 phase2recruitingnot on this mapstarted 2024, after this paper: background citation

Elimination of PTV Margins Based on Online Adaptive Stereotactic Radiotherapy for Centrally Located Early-stage Non-small Cell Lung Cancer: a Prospective, Single-arm, Phase II Study

TypeinterventionalSponsorSun Yat-sen UniversityRan2024 to 2028Enrolled52ConditionsLung Cancer (NSCLC)ArmsOnline adaptive SBRT
3 · Its place in the literature

Who cites it

52 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Long-term outcome of phase I/II prospective study of dose-escalated proton therapy for early-stage non-small cell lung cancer.Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology · 2017
    Trial
  3. Trial
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Joint EANM/SNMMI/ESTRO practice recommendations for the use of 2-[European journal of nuclear medicine and molecular imaging · 2022
    Review
  16. Review
  17. Article
  18. Assessment of MRI-Linac Economics under the RO-APM.Journal of clinical medicine · 2021
    Article
  19. A multi-institutional analysis of fractionated versus single-fraction stereotactic body radiotherapy (SBRT) in the treatment of primary lung tumors: a comparison between two antipodal fractionations.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2021
    Article
  20. Dose coverage impacts local control in ultra-central lung oligometastases treated with stereotactic radiotherapy.Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al] · 2021
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors.

S Adebahr1 Department of Radiation Oncology, University Medical Center Freiburg, Freiburg, Germany.
S Collette3 EORTC Headquarters, Brussels, Belgium.
E Shash3 EORTC Headquarters, Brussels, Belgium.
M Lambrecht4 Department of Radiation Oncology, Catharina Hospital, Eindhoven, Netherlands.
C Le Pechoux5 Department of Radiotherapy, Institut Gustave Roussy, Villejuif, France.
C Faivre-Finn6 Institute of Cancer Sciences, Radiotherapy Related Research, The Christie NHS Foundation Trust and University of Manchester, Manchester, UK.
D De Ruysscher7 KU Leuven-University of Leuven, University Hospitals Leuven, Department of Radiation Oncology, Leuven, Belgium.
H Peulen8 Department of Radiation Oncology, The Netherlands Cancer Institute Antoni van Leeuwenhoek Hospital, Amsterdam, Netherlands.
J Belderbos8 Department of Radiation Oncology, The Netherlands Cancer Institute Antoni van Leeuwenhoek Hospital, Amsterdam, Netherlands.
R Dziadziuszko9 Department of Oncology and Radiotherapy, Medical University of Gdańsk, Gdańsk, Poland.
C Fink10 Department of Radiology, Allgemeines Krankenhaus Celle, Celle, Germany.
M Guckenberger11 Department of Radiation Oncology, University of Zurich, Zurich, Switzerland.
C Hurkmans4 Department of Radiation Oncology, Catharina Hospital, Eindhoven, Netherlands.
U Nestle1 Department of Radiation Oncology, University Medical Center Freiburg, Freiburg, Germany.

Funding

Cancer Research UK 18734
6 · The paper itself

Abstract

Evidence supports stereotactic body radiotherapy (SBRT) as a curative treatment option for inoperable early stage non-small-cell lung cancer (NSCLC) resulting in high rates of tumour control and low risk of toxicity. However, promising results are mainly derived from SBRT of peripheral pulmonary lesions, whereas SBRT for the central tumours can lead to severe radiation sequelae owing to the spatial proximity to the serial organs at risk. Robust data on the tolerance of mediastinal structures to high-dose hypofractionated radiation are limited; furthermore, there are many open questions regarding the efficiency, safety and response assessment of SBRT in inoperable, centrally located early stage NSCLC, which are addressed in a prospective multicentre study [sponsored by the European Organization for Research and Treatment of Cancer (EORTC 22113-08113-LungTech)]. In this review, we summarize the current status regarding SBRT for centrally located early stage NSCLC that leads to the rationale of the LungTech trial. Outline and some essential features of the study with focus on a summary of current experiences in dose/fraction-toxicity coherences after SBRT to the mediastinal structures that lead to LungTech normal tissue constraints are provided.

Indexed as

RadiosurgeryCarcinoma, Non-Small-Cell LungDose Fractionation, RadiationHumansLung NeoplasmsNeoplasm StagingProspective StudiesQuality Assurance, Health Care

Identifiers

PMID25873481
PMCPMC4628529

What OpenQuestion holds

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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.