Evidence map›Paper›PMID 32736570›Full record

ReviewRadiation oncology (London, England)2020

Recent advanced in Surface Guided Radiation Therapy.

P Freislederer, M Kügele, M Öllers, A Swinnen, T-O Sauer, C Bert, D Giantsoudi, S Corradini, V Batista

Erratum issuedOpen access · goldAbstract readReview
In one paragraph

Review in Radiation oncology (London, England), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 110 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
110citing papers in PubMed, 2 pooled it
22.9field-weighted citation impact, top 1% of its field
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

110 citing papers in PubMed, 2 syntheses or guidelines pooled it, 164 citations in OpenAlex.

  1. Pooled it
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  11. Multiregional assessment of surface guidance for patient positioning in radiotherapy.Technical innovations & patient support in radiation oncology · 2026
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  19. Video-based postural alignment improves accuracy of breath hold treatment delivery in breast cancer patients.Reports of practical oncology and radiotherapy : journal of Greatpoland Cancer Center in Poznan and Polish Society of Radiation Oncology · 2026
    Article
  20. Article

50 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 6 institutions in 4 countries.

P FreisledererDepartment of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany. philipp.freislederer@med.uni-muenchen.de.ORCID http://orcid.org/0000-0002-1845-8074
M KügeleDepartment of Hematology, Oncology and Radiation Physics, Skåne University Hospital, Lund, Sweden.
M ÖllersMaastricht Radiation Oncology (MAASTRO), Maastricht, the Netherlands.
A SwinnenMaastricht Radiation Oncology (MAASTRO), Maastricht, the Netherlands.
T-O SauerDepartment of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany.
C BertDepartment of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany.
D GiantsoudiDepartment of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, USA.
S CorradiniDepartment of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany.
V BatistaDepartment of Radiation Oncology, Heidelberg University Hospital, Heidelberg, Germany.
Friedrich-Alexander-Universität Erlangen-Nürnberg · DELMU Klinikum · DEMaastro Clinic · NLHarvard University · USHeidelberg University · DELund University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The growing acceptance and recognition of Surface Guided Radiation Therapy (SGRT) as a promising imaging technique has supported its recent spread in a large number of radiation oncology facilities. Although this technology is not new, many aspects of it have only recently been exploited. This review focuses on the latest SGRT developments, both in the field of general clinical applications and special techniques.SGRT has a wide range of applications, including patient positioning with real-time feedback, patient monitoring throughout the treatment fraction, and motion management (as beam-gating in free-breathing or deep-inspiration breath-hold). Special radiotherapy modalities such as accelerated partial breast irradiation, particle radiotherapy, and pediatrics are the most recent SGRT developments.The fact that SGRT is nowadays used at various body sites has resulted in the need to adapt SGRT workflows to each body site. Current SGRT applications range from traditional breast irradiation, to thoracic, abdominal, or pelvic tumor sites, and include intracranial localizations.Following the latest SGRT applications and their specifications/requirements, a stricter quality assurance program needs to be ensured. Recent publications highlight the need to adapt quality assurance to the radiotherapy equipment type, SGRT technology, anatomic treatment sites, and clinical workflows, which results in a complex and extensive set of tests.Moreover, this review gives an outlook on the leading research trends. In particular, the potential to use deformable surfaces as motion surrogates, to use SGRT to detect anatomical variations along the treatment course, and to help in the establishment of personalized patient treatment (optimized margins and motion management strategies) are increasingly important research topics. SGRT is also emerging in the field of patient safety and integrates measures to reduce common radiotherapeutic risk events (e.g. facial and treatment accessories recognition).This review covers the latest clinical practices of SGRT and provides an outlook on potential applications of this imaging technique. It is intended to provide guidance for new users during the implementation, while triggering experienced users to further explore SGRT applications.

Indexed as

HumansNeoplasmsRadiotherapy DosageRadiotherapy, Image-GuidedRadiotherapy, Intensity-ModulatedRadiotherapy Planning, Computer-AssistedDeep-inspiration breath-holdIntra-fractional motion mitigationMotion managementPatient positioningPatient safetySGRTSurface guided radiation therapy

Identifiers

PMID32736570
PMCPMC7393906
OpenAlexW3046375198

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.