Evidence map›Paper›PMID 30237812›Full record

ArticleJournal of contemporary brachytherapy2018

Plan reproducibility of intraoperatively custom-built linked seeds compared to loose seeds for prostate brachytherapy.

Tomoya Kaneda, Toshio Ohashi, Masanori Sakayori, Shinya Sutani, Shoji Yamashita, Tetsuo Momma, Shinichi Takahashi, Takashi Hanada, Naoyuki Shigematsu

Open access · goldAbstract read
In one paragraph

Article in Journal of contemporary brachytherapy, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 26% 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

3 citing papers in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. 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 at 3 institutions in 1 country.

Tomoya KanedaDepartment of Radiology, Keio University School of Medicine, Tokyo.
Toshio OhashiDepartment of Radiology, Keio University School of Medicine, Tokyo.
Masanori SakayoriDepartment of Radiology, Keio University School of Medicine, Tokyo.
Shinya SutaniDepartment of Radiology, Keio University School of Medicine, Tokyo.
Shoji YamashitaDepartment of Radiology, National Hospital Organization Saitama Hospital, Saitama.
Tetsuo MommaDepartment of Urology, National Hospital Organization Saitama Hospital, Saitama, Japan.
Shinichi TakahashiDepartment of Radiology, National Hospital Organization Saitama Hospital, Saitama.
Takashi HanadaDepartment of Radiology, Keio University School of Medicine, Tokyo.
Naoyuki ShigematsuDepartment of Radiology, Keio University School of Medicine, Tokyo.
Keio University · JPNational Hospital Organization Saitama HospitalNational Hospital Organization · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeFew studies have compared the implant quality of linked and loose seeds for prostate brachytherapy. This study aimed to evaluate and compare plan reproducibility of intraoperatively built custom linked seeds and loose seeds for prostate brachytherapy. MATERIAL AND

methodsBetween December 2010 and March 2014, 76 localized prostate cancer patients received Iodine-125 brachytherapy with external beam radiotherapy. Linked and loose seeds were implanted in 39 and 37 patients, respectively. The primary endpoint was the mean (± standard deviation) of the absolute change in the minimum dose received by 90% of the prostate volume between intraoperative and post-operative planning (ΔD

resultsThe ΔD

conclusionsThe plan reproducibility of the linked seed group was better than that of the loose seed group. Moreover, the linked seed group showed less migration and lower rectal dose.

Indexed as

brachytherapydosimetrylinked seedmigrationprostate cancer

Identifiers

PMID30237812
PMCPMC6142649
OpenAlexW2891280957

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
Read underepoch 390

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.