Evidence map›Paper›PMID 29048329›Full record

ArticlePhysics in medicine and biology2017

Measurement and modeling of out-of-field doses from various advanced post-mastectomy radiotherapy techniques.

Jihyung Yoon, David Heins, Xiaodong Zhao, Mary Sanders, Rui Zhang

Abstract read
In one paragraph

Article in Physics in medicine and biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

7 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
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  7. Postmastectomy radiotherapy for left-sided breast cancer patients: Comparison of advanced techniques.Medical dosimetry : official journal of the American Association of Medical Dosimetrists
    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

5 authors at 2 institutions in 1 country.

Jihyung YoonMedical Physics Program, Department of Physics and Astronomy, Louisiana State University, Baton Rouge, LA, United States of America.
David HeinsMedical Physics Program, Department of Physics and Astronomy, Louisiana State University, Baton Rouge, LA, United States of America.
Xiaodong ZhaoMedical Physics Program, Department of Physics and Astronomy, Louisiana State University, Baton Rouge, LA, United States of America.
Mary SandersDepartment of Radiation Oncology, Mary Bird Perkins Cancer Center, Baton Rouge, LA, United States of America.
Rui ZhangMedical Physics Program, Department of Physics and Astronomy, Louisiana State University, Baton Rouge, LA, United States of America.
Louisiana State University · USMary Bird Perkins Cancer Center · US

Funding

Systematic evaluation of predicted outcomes and costs to inform clinical and policy decision making for emerging postmastectomy radiotherapiesK22CA204464 · NCI · LOUISIANA STATE UNIV A&M COL BATON ROUGE · PI ZHANG, RUI · 2016 to 2018
$580k
NCI NIH HHS K22 CA204464
6 · The paper itself

Abstract

More and more advanced radiotherapy techniques have been adopted for post-mastectomy radiotherapies (PMRT). Patient dose reconstruction is challenging for these advanced techniques because they increase the low out-of-field dose area while the accuracy of out-of-field dose calculations by current commercial treatment planning systems (TPSs) is poor. We aim to measure and model the out-of-field radiation doses from various advanced PMRT techniques. PMRT treatment plans for an anthropomorphic phantom were generated, including volumetric modulated arc therapy with standard and flattening-filter-free photon beams, mixed beam therapy, 4-field intensity modulated radiation therapy (IMRT), and tomotherapy. We measured doses in the phantom where the TPS calculated doses were lower than 5% of the prescription dose using thermoluminescent dosimeters (TLD). The TLD measurements were corrected by two additional energy correction factors, namely out-of-beam out-of-field (OBOF) correction factor K

Indexed as

Models, TheoreticalPhantoms, ImagingBreast NeoplasmsFemaleHumansMastectomyRadiotherapy DosageRadiotherapy, Intensity-ModulatedRadiotherapy Planning, Computer-AssistedThermoluminescent Dosimetry

Identifiers

PMID29048329
PMCPMC5724526
OpenAlexW2765401342

What OpenQuestion holds

Textmetadata
LicenceTDM
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.