Evidence map›Paper›PMID 31036034›Full record

ReviewRadiation oncology (London, England)2019

Online adaptive magnetic resonance guided radiotherapy for pancreatic cancer: state of the art, pearls and pitfalls.

Luca Boldrini, Davide Cusumano, Francesco Cellini, Luigi Azario, Gian Carlo Mattiucci, Vincenzo Valentini

Registry-linked trialAbstract readReview
In one paragraph

Review in Radiation oncology (London, England), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04570943 (Phase II Study to Assess the Interest of a Sequential Treatment With Gemcitabine/Nab-paclitaxel), which is not on this map. Cited by 77 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed, 2 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.

NCT04570943 phase2recruitingnot on this mapstarted 2021, after this paper: background citation

Phase II Study to Assess the Interest of a Sequential Treatment With Gemcitabine/Nab-paclitaxel (GEMBRAX) and Then FOLFIRINOX Followed by Stereotactic Magnetic Resonance-guided Adaptive Radiotherapy in Patients With Locally Advanced Pancreatic Cancer

TypeinterventionalSponsorInstitut du Cancer de Montpellier - Val d'AurelleRan2021 to 2030Enrolled103ConditionsLocally Advanced Pancreatic AdenocarcinomaArmsGabrinox, MRI-GUIDED STEREOTACTIC RADIOTHERAPY
3 · Its place in the literature

Who cites it

77 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Prospects and Disadvantages of Intraoperative Radiotherapy: A Systematic Review.Asian Pacific journal of cancer prevention : APJCP · 2025
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  15. Real-Time Dose-Guided Radiation Therapy.International journal of radiation oncology, biology, physics · 2025
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17 more citing papers are in PubMed but not listed here.

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

6 authors.

Luca BoldriniDipartimento di Diagnostica per immagini, Radioterapia Oncologica ed Ematologia, UOC Radioterapia Oncologica, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Roma, Italia.
Davide CusumanoDipartimento di Diagnostica per immagini, Radioterapia Oncologica ed Ematologia, UOC Fisica Sanitaria, Fondazione Policlinico Policlinico Universitario "A. Gemelli" IRCCS, Roma, Italia. davide.cusumano@policlinicogemelli.it.ORCID http://orcid.org/0000-0001-8626-0003
Francesco CelliniDipartimento di Diagnostica per immagini, Radioterapia Oncologica ed Ematologia, UOC Radioterapia Oncologica, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Roma, Italia.
Luigi AzarioDipartimento di Diagnostica per immagini, Radioterapia Oncologica ed Ematologia, UOC Fisica Sanitaria, Fondazione Policlinico Policlinico Universitario "A. Gemelli" IRCCS, Roma, Italia.
Gian Carlo MattiucciDipartimento di Diagnostica per immagini, Radioterapia Oncologica ed Ematologia, UOC Radioterapia Oncologica, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Roma, Italia.
Vincenzo ValentiniDipartimento di Diagnostica per immagini, Radioterapia Oncologica ed Ematologia, UOC Radioterapia Oncologica, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Roma, Italia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDifferent studies have proved in recent years that hypofractionated radiotherapy (RT) improves overall survival of patients affected by locally advanced, unresectable, pancreatic cancer. The clinical management of these patients generally leads to poor results and is considered very challenging, due to different factors, heavily influencing treatment delivery and its outcomes. Firstly, the dose prescribed to the target is limited by the toxicity that the highly radio-sensitive organs at risk (OARs) surrounding the disease can develop. Treatment delivery is also complicated by the significant inter-fractional and intra-fractional variability of therapy volumes, mainly related to the presence of hollow organs and to the breathing cycle. The recent introduction of magnetic resonance guided radiotherapy (MRgRT) systems leads to the opportunity to control most of the aforementioned sources of uncertainty influencing RT treatment workflow in pancreatic cancer. MRgRT offers the possibility to accurately identify radiotherapy volumes, thanks to the high soft-tissue contrast provided by the Magnetic Resonance imaging (MRI), and to monitor the tumour and OARs positions during the treatment fraction using a high-temporal cine MRI. However, the main advantage offered by the MRgRT is the possibility to online adapt the RT treatment plan, changing the dose distribution while the patient is still on couch and successfully addressing most of the sources of variability. SHORT

conclusionAim of this study is to present and discuss the state of the art, the main pitfalls and the innovative opportunities offered by online adaptive MRgRT in pancreatic cancer treatment.

Indexed as

HumansMagnetic Resonance ImagingOrgans at RiskPancreatic NeoplasmsPrognosisRadiotherapy, Image-GuidedMR-guided radiotherapyOnline adaptive radiotherapyPancreatic cancer

Identifiers

PMID31036034
PMCPMC6489212

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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.