Evidence map›Paper›PMID 30786916›Full record

ArticleCancer communications (London, England)2019

Carbon ion radiotherapy boost in the treatment of glioblastoma: a randomized phase I/III clinical trial.

Lin Kong, Jing Gao, Jiyi Hu, Rong Lu, Jing Yang, Xianxin Qiu, Weixu Hu, Jiade J Lu

Abstract readClinical Trial Protocol
In one paragraph

Article in Cancer communications (London, England), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 citing papers in PubMed.

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  14. Carbon-ion radiotherapy in osteosarcoma of the mandible: a case report.Journal of the Korean Association of Oral and Maxillofacial Surgeons · 2021
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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

8 authors.

Lin KongDepartment of Radiation Oncology, Shanghai Proton and Heavy Ion Center, Fudan University Shanghai Cancer Center, Shanghai, 201321, P. R. China.
Jing GaoDepartment of Radiation Oncology, Shanghai Proton and Heavy Ion Center, Pudong, 4365 Kangxin Road, Shanghai, 201321, P. R. China.
Jiyi HuDepartment of Radiation Oncology, Shanghai Proton and Heavy Ion Center, Pudong, 4365 Kangxin Road, Shanghai, 201321, P. R. China.
Rong LuDepartment of Radiation Oncology, Shanghai Proton and Heavy Ion Center, Pudong, 4365 Kangxin Road, Shanghai, 201321, P. R. China.
Jing YangDepartment of Radiation Oncology, Shanghai Proton and Heavy Ion Center, Pudong, 4365 Kangxin Road, Shanghai, 201321, P. R. China.
Xianxin QiuDepartment of Radiation Oncology, Shanghai Proton and Heavy Ion Center, Pudong, 4365 Kangxin Road, Shanghai, 201321, P. R. China.
Weixu HuDepartment of Radiation Oncology, Shanghai Proton and Heavy Ion Center, Pudong, 4365 Kangxin Road, Shanghai, 201321, P. R. China.
Jiade J LuDepartment of Radiation Oncology, Shanghai Proton and Heavy Ion Center, Pudong, 4365 Kangxin Road, Shanghai, 201321, P. R. China. jiade.lu@sphic.org.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGlioblastoma (GBM) is a highly virulent tumor of the central nervous system, with a median survival < 15 months. Clearly, an improvement in treatment outcomes is needed. However, the emergence of these malignancies within the delicate brain parenchyma and their infiltrative growth pattern severely limit the use of aggressive local therapies. The particle therapy represents a new promising therapeutic approach to circumvent these prohibitive conditions with improved treatment efficacy. METHODS AND

designPatients with newly diagnosed malignant gliomas will have their tumor tissue samples submitted for the analysis of the status of O-6-methylguanine-DNA methyltransferase (MGMT) promoter methylation. In Phase I, the patients will undergo an induction carbon ion radiotherapy (CIRT) boost followed by 60 GyE of proton irradiation with concurrent temozolomide (TMZ) at 75 mg/m DISCUSSION: The prognosis of GBM remains grim. The mechanism underpinning the poor prognosis of this malignancy is its chronic state of tumor hypoxia, which promotes both immunosuppression/immunologic evasion and radio-resistance. The unique physical and biological properties of CIRT are expected to overcome these microenvironmental limitations to confer an improved tumor-killing ability and anti-tumor immune response, which could result in an improvement in OS with minimal toxicity. Trial registration number This trial has been registered with the China Clinical Trials Registry, and was allocated the number ChiCTR-OID-17013702.

Indexed as

Heavy Ion RadiotherapyAntineoplastic Agents, AlkylatingBrain NeoplasmsClinical Trials, Phase I as TopicClinical Trials, Phase III as TopicCombined Modality TherapyGlioblastomaHumansRandomized Controlled Trials as TopicTemozolomideAntineoplastic Agents, AlkylatingTemozolomideAnaplastic astrocytomaCarbon ion radiotherapyGlioblastomaO-6-methylguanine-DNA methyltransferaseOverall survivalProgression-free survivalProton radiotherapySerologic immune responseTemozolomideToxicity

Identifiers

PMID30786916
PMCPMC6383247

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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.