Evidence map›Paper›PMID 36819302›Full record

ArticleCureus2023

Boron Neutron Capture Therapy for Recurrent Glioblastoma Multiforme: Imaging Evaluation of a Case With Long-Term Local Control and Survival.

Shosei Shimizu, Kei Nakai, Yinuo Li, Masashi Mizumoto, Hiroaki Kumada, Eiichi Ishikawa, Tetsuya Yamamoto, Akira Matsumura, Hideyuki Sakurai

Abstract readCase Reports
In one paragraph

Article in Cureus, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
–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

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  5. Review
  6. Boron in Diet and Medicine: Mechanisms of Delivery and Detection.Pharmaceuticals (Basel, Switzerland) · 2025
    Review
  7. Article
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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

9 authors.

Shosei ShimizuProton Beam Therapy Center, University of Tsukuba Hospital, Tsukuba, JPN.
Kei NakaiRadiation Oncology, University of Tsukuba Hospital, Tsukuba, JPN.
Yinuo LiProton Beam Therapy Center, University of Tsukuba Hospital, Tsukuba, JPN.
Masashi MizumotoRadiation Oncology, University of Tsukuba Hospital, Tsukuba, JPN.
Hiroaki KumadaProton Beam Therapy Center, University of Tsukuba Hospital, Tsukuba, JPN.
Eiichi IshikawaNeurosurgery, University of Tsukuba Hospital, Tsukuba, JPN.
Tetsuya YamamotoRadiation Oncology, Yokohama City University Hospital, Tsukuba, JPN.
Akira MatsumuraNeurosurgery, University of Tsukuba Hospital, Tsukuba, JPN.
Hideyuki SakuraiRadiation Oncology, Tsukuba University, Tsukuba, JPN.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glioblastoma (GBM) is difficult to cure with conventional multimodal treatment and has an extremely poor prognosis. Boron neutron capture therapy (BNCT) is a new particle therapy for malignant tumors in the brain and head and neck region. This radiotherapy utilizes a nuclear reaction between neutrons and a nonradioactive isotope, boron-10. In this method, a boron compound is administered transvenously into the body. The boron compound has the property of being selectively taken up only by the cells of malignant tumors, and the subsequent irradiation with neutrons can destroy malignant tumor cells without damaging normal cells. Since the irradiation dose to normal tissues is reduced in BNCT, it may be possible to re-irradiate malignant tumors that recur after radiotherapy. Clinical trials have reported prolonged survival and safety of BNCT in a small number of patients with refractory malignancies, including GBM, but these reports do not address quality of life or activities of daily living (ADL) after treatment, and there is no information on the assessment of local control by imaging. Here, we report a case of GBM that recurred after surgery, 60 Gy of conventional radiotherapy and standard treatment with temozolomide. The patient achieved long-term local control and survival over five years after BNCT and was able to maintain ADL at home without any specialist care. We describe the case with evaluation using longitudinal magnetic resonance imaging (MRI).

Indexed as

adl (activities of daily living)boron neutron capture therapy (bnct)glioblastomaparticle therapyradiation therapy

Identifiers

PMID36819302
PMCPMC9937644

What OpenQuestion holds

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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.