Evidence map›Paper›PMID 34318488›Full record

ArticleMedical physics2021

Development of a storage phosphor imaging system for proton pencil beam spot profile determination.

Jufri Setianegara, Thomas R Mazur, Yao Hao, Deshan Yang, H Harold Li

Abstract read
In one paragraph

Article in Medical physics, 2021. 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

5 authors.

Jufri SetianegaraDepartment of Radiation Oncology, Washington University in St. Louis, St. Louis, Missouri, USA.
Thomas R MazurDepartment of Radiation Oncology, Washington University in St. Louis, St. Louis, Missouri, USA.
Yao HaoDepartment of Radiation Oncology, Washington University in St. Louis, St. Louis, Missouri, USA.
Deshan YangDepartment of Radiation Oncology, Washington University in St. Louis, St. Louis, Missouri, USA.
H Harold LiDepartment of Radiation Oncology, University of Kansas School of Medicine, Kansas City, Kansas, USA.

Funding

Novel imaging and treatment technologies for image-guided noninvasive stereotactic cardiac radiosurgeryR01HL148210 · NHLBI · WASHINGTON UNIVERSITY · PI GACH, H MICHAEL, YANG, DESHAN · 2019 to 2022
$1.7M
A High Resolution Radiation Therapy Dosimetry systemR41CA202980 · NCI · DOSEIMAGING, LLC · PI LI, HAROLD HUI · 2016 to 2016
$225k
HHS | NIH | National Cancer Institute (NCI) R41CA202980NCI NIH HHS R41 CA202980NHLBI NIH HHS R01 HL148210
6 · The paper itself

Abstract

purposeAccurate two-dimensional (2D) profile measurements at submillimeter precision are necessary for proton beam commissioning and periodic quality assurance (QA) purposes and are currently performed at our institution with a commercial scintillation detector (Lynx PT) with limited means for independent checks. The purpose of this work was to create an independent dosimetry system consisting of an in-house optical scanner and a BaFBrI:Eu

methodsAn in-house 2D laboratory optical scanner was constructed and spatially calibrated for accurate 2D photostimulated luminescence (PSL) dosimetry. Square 5 × 5 cm

resultsThe physical scanner settings of (a) Δτ = 27 ms time interval between data samples, (b) v

conclusionOur combined dosimetric system including an in-house laboratory optical scanner and reusable BaFBr

Indexed as

ProtonsProton TherapyPhantoms, ImagingRadiation DosimetersRadiometryProtonshigh-resolution dosimetryproton pencil beam scanningproton therapy dosimetrystorage phosphor dosimetry

Identifiers

PMID34318488
PMCPMC9278562

What OpenQuestion holds

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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.