Evidence map›Paper›PMID 33458285›Full record

ArticlePhysics and imaging in radiation oncology2019

Initial experience with introducing national guidelines for CT- and MRI-based delineation of organs at risk in radiotherapy.

Caroline Olsson, Tufve Nyholm, Elinore Wieslander, Eva Onjukka, Adalsteinn Gunnlaugsson, Johan Reizenstein, Stefan Johnsson, Ingrid Kristensen, Johan Skönevik, Magnus Karlsson and 8 more

Abstract read
In one paragraph

Article in Physics and imaging in radiation oncology, 2019. 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

18 authors.

Caroline OlssonDepartment of Radiation Physics, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg University, Sweden.
Tufve NyholmDepartment of Radiation Sciences, Umeå University, Sweden.
Elinore WieslanderDepartment of Hematology, Oncology and Radiation Physics, Skåne University Hospital, Sweden.
Eva OnjukkaDepartment of Medical Radiation Physics and Nuclear Medicine, Karolinska University Hospital, Stockholm, Sweden.
Adalsteinn GunnlaugssonDepartment of Hematology, Oncology and Radiation Physics, Skåne University Hospital, Sweden.
Johan ReizensteinDepartment of Oncology, Örebro University Hospital and Örebro University, Sweden.
Stefan JohnssonDepartment of Radiation Physics, Kalmar County Hospital, Sweden.
Ingrid KristensenDepartment of Hematology, Oncology and Radiation Physics, Skåne University Hospital, Sweden.
Johan SkönevikDepartment of Radiation Sciences, Umeå University, Sweden.
Magnus KarlssonDepartment of Radiation Sciences, Umeå University, Sweden.
Ulf IsacssonMedical Radiation Physics, Dept. of Biomedical Engineering, Medical Physics and IT, Uppsala University Hospital, Uppsala, Sweden.
Anna FlejmerDepartment of Oncology, Linköping University Hospital, Sweden.
Edvard AbelDepartment of Oncology, Sahlgrenska University Hospital, Gothenburg, Sweden.
Fredrik NordströmDepartment of Radiation Physics, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg University, Sweden.
Leif NyströmDepartment of Radiation Sciences, Umeå University, Sweden.
Kjell BergfeldtNational Proton Facility, Skandion Clinic, Uppsala, Sweden.
Björn ZackrissonDepartment of Radiation Sciences, Umeå University, Sweden.
Alexander ValdmanDepartment of Radiation Therapy, Karolinska University Hospital, Stockholm, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A fundamental problem in radiotherapy is the variation of organ at risk (OAR) volumes. Here we present our initial experience in engaging a large Radiation Oncology (RO) community to agree on national guidelines for OAR delineations. Our project builds on associated standardization initiatives and invites professionals from all radiotherapy departments nationwide. Presently, one guideline (rectum) has successfully been agreed on by a majority vote. Reaching out to all relevant parties in a timely manner and motivating funding agencies to support the work represented early challenges. Population-based data and a scalable methodological approach are major strengths of the proposed strategy.

Identifiers

PMID33458285
PMCPMC7807599

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.