Evidence map›Paper›PMID 37185591›Full record

ArticleScientific reports2023

A hybrid multi-particle approach to range assessment-based treatment verification in particle therapy.

Ilker Meric, Enver Alagoz, Liv B Hysing, Toni Kögler, Danny Lathouwers, William R B Lionheart, John Mattingly, Jasmina Obhodas, Guntram Pausch, Helge E S Pettersen and 10 more

Abstract read
In one paragraph

Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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

20 authors.

Ilker MericDepartment of Computer Science, Electrical Engineering and Mathematical Sciences, Western Norway University of Applied Sciences, P.O. Box 7030, 5020, Bergen, Norway. Ilker.Meric@hvl.no.
Enver AlagozDepartment of Computer Science, Electrical Engineering and Mathematical Sciences, Western Norway University of Applied Sciences, P.O. Box 7030, 5020, Bergen, Norway.
Liv B HysingDepartment of Oncology and Medical Physics, Haukeland University Hospital, Bergen, Norway.
Toni KöglerOncoRay-National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany. t.koegler@hzdr.de.
Danny LathouwersDelft Universiy of Technology, Delft, The Netherlands.
William R B LionheartThe University of Manchester, Manchester, UK.
John MattinglyDepartment of Nuclear Engineering, North Carolina State University, Raleigh, NC, USA.
Jasmina ObhodasRuder Boskovic Institute, Zagreb, Croatia.
Guntram PauschTarget Systemelektronik GmbH & Co. KG, Wuppertal, Germany.
Helge E S PettersenDepartment of Oncology and Medical Physics, Haukeland University Hospital, Bergen, Norway.
Hunter N RatliffDepartment of Computer Science, Electrical Engineering and Mathematical Sciences, Western Norway University of Applied Sciences, P.O. Box 7030, 5020, Bergen, Norway.
Marta RovitusoHolland Particle Therapy Centre, Delft, The Netherlands.
Sonja M SchellhammerOncoRay-National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany.
Lena M SetterdahlDepartment of Computer Science, Electrical Engineering and Mathematical Sciences, Western Norway University of Applied Sciences, P.O. Box 7030, 5020, Bergen, Norway.
Kyrre SkjerdalDepartment of Computer Science, Electrical Engineering and Mathematical Sciences, Western Norway University of Applied Sciences, P.O. Box 7030, 5020, Bergen, Norway.
Edmond SterpinDepartment of Oncology, Laboratory of Experimental Radiotherapy, KU Leuven, Leuven, Belgium.
Davorin SudacRuder Boskovic Institute, Zagreb, Croatia.
Joseph A TurkoOncoRay-National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany.
Kristian S Ytre-HaugeDepartment of Physics and Technology, University of Bergen, P.O. Box 7803, 5020, Bergen, Norway.
NOVO collaboration

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Particle therapy (PT) used for cancer treatment can spare healthy tissue and reduce treatment toxicity. However, full exploitation of the dosimetric advantages of PT is not yet possible due to range uncertainties, warranting development of range-monitoring techniques. This study proposes a novel range-monitoring technique introducing the yet unexplored concept of simultaneous detection and imaging of fast neutrons and prompt-gamma rays produced in beam-tissue interactions. A quasi-monolithic organic detector array is proposed, and its feasibility for detecting range shifts in the context of proton therapy is explored through Monte Carlo simulations of realistic patient models and detector resolution effects. The results indicate that range shifts of [Formula: see text] can be detected at relatively low proton intensities ([Formula: see text] protons/spot) when spatial information obtained through imaging of both particle species are used simultaneously. This study lays the foundation for multi-particle detection and imaging systems in the context of range verification in PT.

Indexed as

Proton TherapyDiagnostic ImagingGamma RaysHumansMonte Carlo MethodPhantoms, ImagingProtonsRadiotherapy DosageProtons

Identifiers

PMID37185591
PMCPMC10130067

What OpenQuestion holds

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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.