Evidence map›Paper›PMID 35241523›Full record

ArticleIn vivo (Athens, Greece)

Effects of Mechanical Performance on Deliverability and Dose Distribution by Comparing Multi Institutions' Knowledge-based Models for Prostate Cancer in Volumetric Modulated Arc Therapy.

Haruhi Tsuru, Yoshihiro Ueda, Mikoto Tamura, Hajime Monzen, Shingo Ohira, Akira Masaoka, Shouki Inui, Koji Konishi, Junichi Fukunaga, Hirokazu Mizuno and 2 more

Abstract read
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In one paragraph

Article in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

12 authors.

Haruhi TsuruDepartment of Radiation Oncology, Osaka International Cancer Institute, Osaka, Japan.
Yoshihiro UedaDepartment of Radiation Oncology, Osaka International Cancer Institute, Osaka, Japan; ueda-yo@mc.pref.osaka.jp.
Mikoto TamuraDepartment of Medical Physics, Graduate School of Medical Sciences, Kindai University, Osaka, Japan.
Hajime MonzenDepartment of Medical Physics, Graduate School of Medical Sciences, Kindai University, Osaka, Japan.
Shingo OhiraDepartment of Radiation Oncology, Osaka International Cancer Institute, Osaka, Japan.
Akira MasaokaDepartment of Radiation Oncology, Osaka International Cancer Institute, Osaka, Japan.
Shouki InuiDepartment of Radiation Oncology, Osaka International Cancer Institute, Osaka, Japan.
Koji KonishiDepartment of Radiation Oncology, Osaka International Cancer Institute, Osaka, Japan.
Junichi FukunagaDivision of Radiology, Department of Medical Technology, Kyushu University Hospital, Fukuoka, Japan.
Hirokazu MizunoDivision of central radiology, Osaka Rosai Hospital, Osaka, Japan.
Masayoshi MiyazakiDepartment of Radiation Oncology, Osaka International Cancer Institute, Osaka, Japan.
Masahiko KoizumiDepartment of Medical Physics and Engineering, Graduate School of Medicine, Osaka University, Osaka, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimThe aim of this study was to evaluate the mechanical performance and the effect on dose distribution and deliverability of volumetric modulated arc therapy (VMAT) plans for prostate cancer created with the commercial knowledge-based planning (KBP) system (RapidPlan™). MATERIALS AND

methodsThree institutions, A, B, and C were enrolled in this study. Each institution established and trained a KBP model with their own cases. CT data and structures for 45 patients at institution B were utilized to validate the dose-volume parameters (D

resultsSignificant differences (p<0.01) in dosimetric parameters such as D

conclusionEach KBP model had different dose distributions and mechanical performance but could create an acceptable plan for deliverability regardless of mechanical performance.

Indexed as

Prostatic NeoplasmsRadiotherapy, Intensity-ModulatedHumansMaleRadiometryRadiotherapy DosageRadiotherapy Planning, Computer-AssistedKnowledge-based planningMCSvmulti modelsRapidPlan

Identifiers

PMID35241523
PMCPMC8931886

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.