Evidence map›Paper›PMID 33057078›Full record

ArticleScientific reports2020

Toward an effective use of laser-driven very high energy electrons for radiotherapy: Feasibility assessment of multi-field and intensity modulation irradiation schemes.

Luca Labate, Daniele Palla, Daniele Panetta, Federico Avella, Federica Baffigi, Fernando Brandi, Fabio Di Martino, Lorenzo Fulgentini, Antonio Giulietti, Petra Köster and 4 more

Abstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
–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.

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

23 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Mechanisms of the FLASH effect: current insights and advances.Frontiers in cell and developmental biology · 2025
    Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. FLASH Radiotherapy: Expectations, Challenges, and Current Knowledge.International journal of molecular sciences · 2024
    Review
  16. Article
  17. Article
  18. Transformative Technology for FLASH Radiation Therapy.Applied sciences (Basel, Switzerland) · 2023
    Article
  19. Article
  20. Article
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

14 authors.

Luca LabateConsiglio Nazionale delle Ricerche, Istituto Nazionale di Ottica, Pisa, Italy. luca.labate@ino.cnr.it.
Daniele PallaConsiglio Nazionale delle Ricerche, Istituto Nazionale di Ottica, Pisa, Italy.
Daniele PanettaConsiglio Nazionale delle Ricerche, Istituto di Fisiologia Clinica, Pisa, Italy.
Federico AvellaConsiglio Nazionale delle Ricerche, Istituto Nazionale di Ottica, Pisa, Italy.
Federica BaffigiConsiglio Nazionale delle Ricerche, Istituto Nazionale di Ottica, Pisa, Italy.
Fernando BrandiConsiglio Nazionale delle Ricerche, Istituto Nazionale di Ottica, Pisa, Italy.
Fabio Di MartinoUnità Operativa di Fisica Sanitaria, Azienza Ospedaliero-Universitaria Pisana, Pisa, Italy.
Lorenzo FulgentiniConsiglio Nazionale delle Ricerche, Istituto Nazionale di Ottica, Pisa, Italy.
Antonio GiuliettiConsiglio Nazionale delle Ricerche, Istituto Nazionale di Ottica, Pisa, Italy.
Petra KösterConsiglio Nazionale delle Ricerche, Istituto Nazionale di Ottica, Pisa, Italy.
Davide TerzaniConsiglio Nazionale delle Ricerche, Istituto Nazionale di Ottica, Pisa, Italy.
Paolo TomassiniConsiglio Nazionale delle Ricerche, Istituto Nazionale di Ottica, Pisa, Italy.
Claudio TrainoUnità Operativa di Fisica Sanitaria, Azienza Ospedaliero-Universitaria Pisana, Pisa, Italy.
Leonida A GizziConsiglio Nazionale delle Ricerche, Istituto Nazionale di Ottica, Pisa, Italy. la.gizzi@ino.cnr.it.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Radiotherapy with very high energy electrons has been investigated for a couple of decades as an effective approach to improve dose distribution compared to conventional photon-based radiotherapy, with the recent intriguing potential of high dose-rate irradiation. Its practical application to treatment has been hindered by the lack of hospital-scale accelerators. High-gradient laser-plasma accelerators (LPA) have been proposed as a possible platform, but no experiments so far have explored the feasibility of a clinical use of this concept. We show the results of an experimental study aimed at assessing dose deposition for deep seated tumours using advanced irradiation schemes with an existing LPA source. Measurements show control of localized dose deposition and modulation, suitable to target a volume at depths in the range from 5 to 10 cm with mm resolution. The dose delivered to the target was up to 1.6 Gy, delivered with few hundreds of shots, limited by secondary components of the LPA accelerator. Measurements suggest that therapeutic doses within localized volumes can already be obtained with existing LPA technology, calling for dedicated pre-clinical studies.

Indexed as

LasersRadiotherapy DosageElectronsFeasibility StudiesHumansParticle AcceleratorsRadiotherapy, Intensity-Modulated

Identifiers

PMID33057078
PMCPMC7560873

What OpenQuestion holds

Textmetadata
LicenceCC BY
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Registered trials

None linked

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.