Evidence map›Paper›PMID 33197105›Full record

ArticleJournal of applied clinical medical physics2020

Image quality evaluation of intra-irradiation cone-beam computed tomography acquired during one- and two-arc prostate volumetric-modulated arc therapy delivery: A phantom study.

Hiraku Iramina, Ayaka Kitamura, Mitsuhiro Nakamura, Takashi Mizowaki

Abstract read
In one paragraph

Article in Journal of applied clinical medical physics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Megavoltage cross-scatter rejection and correction using 2D antiscatter grids in kilovoltage CBCT imaging.Proceedings of SPIE--the International Society for Optical Engineering · 2022
    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

4 authors.

Hiraku IraminaDepartment of Radiation Oncology and Image-applied Therapy, Kyoto University Hospital, Kyoto, Japan.
Ayaka KitamuraDivision of Medical Physics, Department of Information Technology and Medical Engineering, Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Mitsuhiro NakamuraDepartment of Radiation Oncology and Image-applied Therapy, Kyoto University Hospital, Kyoto, Japan.
Takashi MizowakiDepartment of Radiation Oncology and Image-applied Therapy, Kyoto University Hospital, Kyoto, Japan.

Funding

KAKENHI Grant-in-Aid for Early-Career Scientists 19K17265Varian Research Grant
6 · The paper itself

Abstract

purposeTo evaluate (a) the effects of megavoltage (MV)-scatter on concurrent kilovoltage (kV) projections (P

methodsExperiment (1): P

resultsExperiment (1): The MV-scatters were dependent on the FSs, MV energies, and DRs. Experiment (2): The median RMSEs for CBCT

conclusionsThe number of MV-scatters increased with larger FSs and DRs, and smaller MV energy. The MV-scatters were corrected on the CBCT

Indexed as

Radiotherapy, Intensity-ModulatedCone-Beam Computed TomographyHumansMalePelvisPhantoms, ImagingProstateintra-irradiation CBCTMV-scatterVMAT delivery

Identifiers

PMID33197105
PMCPMC7769406

What OpenQuestion holds

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LicenceCC BY
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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.