Evidence map›Paper›PMID 37942491›Full record

ArticleBJR open2023

Predicting the daily gastrointestinal doses of stereotactic body radiation therapy for pancreatic cancer based on the shortest distance between the tumor and the gastrointestinal tract using daily computed tomography images.

Yusuke Uchinami, Takahiro Kanehira, Keiji Nakazato, Yoshihiro Fujita, Fuki Koizumi, Shuhei Takahashi, Manami Otsuka, Koichi Yasuda, Hiroshi Taguchi, Kentaro Nishioka and 7 more

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in BJR open, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 53% 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

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

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

17 authors at 2 institutions in 1 country.

Yusuke UchinamiDepartment of Radiation Oncology, Hokkaido University Faculty of Medicine and Graduate School of Medicine, Sapporo, Japan.
Takahiro KanehiraDepartment of Medical Physics, Hokkaido University Hospital, Sapporo, Japan.
Keiji NakazatoDepartment of Medical Physics, Hokkaido University Hospital, Sapporo, Japan.
Yoshihiro FujitaDepartment of Radiation Oncology, Hokkaido University Faculty of Medicine and Graduate School of Medicine, Sapporo, Japan.
Fuki KoizumiDepartment of Radiation Oncology, Hokkaido University Faculty of Medicine and Graduate School of Medicine, Sapporo, Japan.
Shuhei TakahashiDepartment of Radiation Oncology, Hokkaido University Faculty of Medicine and Graduate School of Medicine, Sapporo, Japan.
Manami OtsukaDepartment of Radiation Oncology, Hokkaido University Faculty of Medicine and Graduate School of Medicine, Sapporo, Japan.
Koichi YasudaDepartment of Radiation Oncology, Hokkaido University Hospital, Sapporo, Japan.
Hiroshi TaguchiDepartment of Radiation Oncology, Hokkaido University Hospital, Sapporo, Japan.
Kentaro NishiokaGlobal Center for Biomedical Science and Engineering, Hokkaido University Faculty of Medicine, Sapporo, Japan.
Naoki MiyamotoDepartment of Medical Physics, Hokkaido University Hospital, Sapporo, Japan.
Kohei YokokawaDepartment of Medical Physics, Hokkaido University Hospital, Sapporo, Japan.
Ryusuke SuzukiDepartment of Medical Physics, Hokkaido University Hospital, Sapporo, Japan.
Keiji KobashiGlobal Center for Biomedical Science and Engineering, Hokkaido University Faculty of Medicine, Sapporo, Japan.
Keita TakahashiInstitute of Health Science Innovation for Medical Care, Hokkaido University Hospital, Sapporo, Japan.
Norio KatohDepartment of Radiation Oncology, Hokkaido University Faculty of Medicine and Graduate School of Medicine, Sapporo, Japan.ORCID https://orcid.org/0000-0003-3959-2114
Hidefumi AoyamaDepartment of Radiation Oncology, Hokkaido University Faculty of Medicine and Graduate School of Medicine, Sapporo, Japan.
Hokkaido University · JPHokkaido University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: We aimed to investigate whether daily computed tomography (CT) images could predict the daily gastroduodenal, small intestine, and large intestine doses of stereotactic body radiation therapy (SBRT) for pancreatic cancer based on the shortest distance between the gross tumor volume (GTV) and gastrointestinal (GI) tract. Methods: Twelve patients with pancreatic cancer received SBRT of 40 Gy in five fractions. We recalculated the reference clinical SBRT plan (PLAN Results: The median shortest distance in PLAN Conclusions: The gastroduodenum had a higher D Advances in knowledge: This study aimed to predict the daily doses in SBRT for pancreatic cancer from the shortest distance between the GTV and the gastrointestinal tract.Daily changes in the shortest distance can predict the daily dose to the small or large intestines, but not to the gastroduodenum.

Identifiers

PMID37942491
PMCPMC10630971
OpenAlexW4387743256

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.