Evidence map›Paper›PMID 32190071›Full record

ArticleJournal of contemporary brachytherapy2020

First experience of

Shinobu Kumagai, Norikazu Arai, Takeshi Takata, Daisuke Kon, Toshiya Saitoh, Hiroshi Oba, Shigeru Furui, Jun'ichi Kotoku, Kenshiro Shiraishi

Abstract readCase Reports
In one paragraph

Article in Journal of contemporary brachytherapy, 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. 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

9 authors.

Shinobu KumagaiCentral Radiology Division, Teikyo University Hospital, Tokyo, Japan.
Norikazu AraiCentral Radiology Division, Teikyo University Hospital, Tokyo, Japan.
Takeshi TakataGraduate School of Medical Care and Technology, Teikyo University, Tokyo, Japan.
Daisuke KonCentral Radiology Division, Teikyo University Hospital, Tokyo, Japan.
Toshiya SaitohChiyoda Technol Corporation Co. Ltd., Japan.
Hiroshi ObaDepartment of Radiology, Teikyo University School of Medicine, Tokyo, Japan.
Shigeru FuruiDepartment of Radiology, Teikyo University School of Medicine, Tokyo, Japan.
Jun'ichi KotokuGraduate School of Medical Care and Technology, Teikyo University, Tokyo, Japan.
Kenshiro ShiraishiDepartment of Radiology, Teikyo University School of Medicine, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo share the experience of an iridium-192 ( MATERIAL AND

methodsIn 2014, we experienced the first source stuck event in Japan when treating cervical cancer with HDR brachytherapy. The cause of the event was a loose screw in the treatment device that interfered with the gear reeling the source. This event had minimal clinical effects on the patient and staff; however, after the event, we created a normal treatment process and an emergency process. In the emergency processes, each staff member is given an appropriate role. The dose rate distribution calculated by the new Monte Carlo simulation system was used as a reference to create the process.

resultsAccording to the calculated dose rate distribution, the dose rates inside the maze, near the treatment room door, and near the console room were ≅ 10

conclusionsWe reported our experience of the source stuck event. Details of the event and proposed emergency process will be helpful in managing a patient safety program for other HDR brachytherapy users.

Indexed as

brachytherapymedical eventMonte Carlo simulation

Identifiers

PMID32190071
PMCPMC7073345

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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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.