Evidence map›Paper›PMID 31139220›Full record

ArticleJournal of contemporary brachytherapy2019

The impact of inter-fraction changes for perineal template-based interstitial gynecologic brachytherapy implants.

Jean-Guy Belliveau, Kundan Thind, Robyn Banerjee, Sarah Quirk, Corinne Doll, Tien Phan, Tyler Meyer, Michael Roumeliotis

Abstract read
In one paragraph

Article in Journal of contemporary brachytherapy, 2019. 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. First clinical experience with a novel, mobile cone-beam CT system for treatment quality assurance in brachytherapy.Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al] · 2022
    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

8 authors.

Jean-Guy BelliveauDivision of Medical Physics, Tom Baker Cancer Centre, Calgary, Canada.
Kundan ThindDivision of Medical Physics, Tom Baker Cancer Centre, Calgary, Canada.
Robyn BanerjeeDepartment of Oncology, University of Calgary, Calgary, Canada.
Sarah QuirkDivision of Medical Physics, Tom Baker Cancer Centre, Calgary, Canada.
Corinne DollDepartment of Oncology, University of Calgary, Calgary, Canada.
Tien PhanDepartment of Oncology, University of Calgary, Calgary, Canada.
Tyler MeyerDivision of Medical Physics, Tom Baker Cancer Centre, Calgary, Canada.
Michael RoumeliotisDivision of Medical Physics, Tom Baker Cancer Centre, Calgary, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposePerineal template-based interstitial gynecologic brachytherapy (ISBT) treatments are evaluated to determine whether adaptive inter-fraction re-planning is beneficial and necessary to meet the treatment aims of the American Brachytherapy Society (ABS) consensus guidelines for interstitial brachytherapy. Adherence to the EMBRACE II protocol is also assessed. MATERIAL AND

methodsTen patients receiving radical intent treatment for locally advanced or recurrent gynecologic malignancies underwent a three-fraction ISBT treatment with an ABS-recommended prescription regimen of 21 to 24 Gy. Clinical treatment plans were created according to a computed tomography (CT) acquired immediately post-implant. The first fraction was delivered on the same day as the implant (Day 1). The remaining two fractions were delivered on the next day (Day 2), at least six hours apart. Prior to treating on Day 2, a verification CT was acquired, permitting assessment of over-night changes. The Day 2 CT was used to evaluate deviations in 2-Gy-per-fraction equivalent dose (EQD

resultsFor all patients, the median (range) difference between the intended and the delivered dosimetry for the CTV D90% was 1.4 Gy

conclusionsThe implementation of perineal template-based ISBT treatment without inter-fraction adaptive planning can be delivered to comply with the ABS normal tissue dose guidelines and EMBRACE II limits for prescribed dose.

Indexed as

adaptivebrachytherapyEMBRACEgynecologicinter-fractioninterstitialtemplate

Identifiers

PMID31139220
PMCPMC6536143

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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.