Evidence map›Paper›PMID 32695200›Full record

ArticleJournal of contemporary brachytherapy2020

Single-fraction image-guided high-dose-rate brachytherapy for head and neck cancer: three cases of palliative brachytherapy.

Yoshiaki Ota, Koji Masui, Gen Suzuki, Hideya Yamazaki, Kei Yamada

Open access · goldAbstract 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 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.5field-weighted citation impact, top 34% 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

1 citing paper in PubMed, 3 citations in OpenAlex.

  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 at 1 institution in 1 country.

Yoshiaki OtaDepartment of Radiology, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Koji MasuiDepartment of Radiology, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Gen SuzukiDepartment of Radiology, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Hideya YamazakiDepartment of Radiology, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Kei YamadaDepartment of Radiology, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Kyoto Prefectural University of Medicine · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo present a small series of cases, in which single-fraction image-guided high-dose-rate (HDR) brachytherapy was provided as palliative treatment for inoperable head and neck cancer cases. MATERIAL AND

methodsWe used this technique to treat 3 patients with symptomatic head and neck cancer (tongue cancer, gingival metastasis of osteosarcoma, and external auditory canal cancer), who were not eligible for a definitive treatment. The purpose of palliative brachytherapy in all 3 patients was the relief of symptoms such as difficulty in eating, talking, and hearing. All patients were treated with computed tomography (CT) image-guided interstitial HDR brachytherapy under local anesthesia in an outpatient setting, with a single dose of 10 Gy.

resultsSatisfactory palliative effects were achieved in all cases without serious side effects. The palliative effects were sustained in 2 patients until death, and 1 patient lived for 39 weeks before a relapse.

conclusionsOur palliative treatment technique appears to be safe, effective, and less invasive, and could be a treatment option for symptomatic patients with head and neck cancer.

Indexed as

brachytherapyhead and neck neoplasmsimage-guided brachytherapypalliative care

Identifiers

PMID32695200
PMCPMC7366025
OpenAlexW3044023180

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.