Evidence map›Paper›PMID 30862843›Full record

ArticleScientific reports2019

Salvage Carbon-Ion Radiation Therapy For Locoregionally Recurrent Head and Neck Malignancies.

Jing Gao, Jiyi Hu, Xiyin Guan, Jing Yang, Weixu Hu, Lin Kong, Jiade J Lu

Abstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

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  15. Particle therapy in the future of precision therapy.The British journal of radiology · 2020
    Review
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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

7 authors.

Jing GaoDepartment of Radiation Oncology, Shanghai Proton and Heavy Ion Center, Shanghai, China.
Jiyi HuDepartment of Radiation Oncology, Shanghai Proton and Heavy Ion Center, Shanghai, China.
Xiyin GuanDepartment of Radiation Oncology, Shanghai Proton and Heavy Ion Center, Shanghai, China.
Jing YangDepartment of Radiation Oncology, Shanghai Proton and Heavy Ion Center, Shanghai, China.
Weixu HuDepartment of Radiation Oncology, Shanghai Proton and Heavy Ion Center, Shanghai, China.
Lin KongShanghai Engineering Research Center of Proton and Heavy Ion Radiation Therapy, Shanghai, China. lin.kong@sphic.org.cn.
Jiade J LuDepartment of Radiation Oncology, Shanghai Proton and Heavy Ion Center, Shanghai, China. jiade.lu@sphic.org.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To investigate the safety and efficacy of salvage carbon-ion radiation therapy (CIRT) in patients with locoregionally recurrent head and neck malignancies. One hundred and forty-one patients with locally recurrent head and neck malignancies previously treated with radiotherapy were salvaged using intensity-modulated carbon-ion radiation therapy (CIRT). The median dose was 60 Gray-Equivalent (GyE) (range 50-69 GyE, 2.0~3.5 GyE/daily fraction). All patients completed planned CIRT except for one. With a median follow-up time of 14.7 (range 1.6-36.4) months, the 1-year overall survival rate was 95.9%. Local, regional, and distant progression free survival rates were 84.9% and 97.7%, and 96%, respectively. Grade 3 or higher acute and late toxicities were observed in 7.1% of the patients. Ten patients developed mucosal necrosis and 4 of these patients deceased. Due to its physical and biological characteristics, CIRT appeared to be an acceptable treatment option for patients with locoregionally recurrent head and neck malignancies after previous radiotherapy. Treatment-induced adverse effects and early response to CIRT were both favorable. Longer follow-up is needed to evaluate the long-term outcome in terms of disease control, survival, as well as potential late effects.

Indexed as

AdolescentAdultAgedAged, 80 and overAlopeciaDose Fractionation, RadiationFemaleHead and Neck NeoplasmsHeavy Ion RadiotherapyHumansMaleMiddle AgedNeoplasm Recurrence, LocalRadiation InjuriesRadiotherapy, Intensity-ModulatedRadiotherapy Planning, Computer-Assisted

Identifiers

PMID30862843
PMCPMC6414648

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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.