Evidence map›Paper›PMID 12061729›Full record

ArticleJournal of neuro-oncology2002

Effective solitary hyperthermia treatment of malignant glioma using stick type CMC-magnetite. In vivo study.

Takanari Ohno, Toshihiko Wakabayashi, Atsuhito Takemura, Jun Yoshida, Akira Ito, Masashige Shinkai, Hiroyuki Honda, Takeshi Kobayashi

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of neuro-oncology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

10 citing papers in PubMed, 52 citations in OpenAlex.

  1. Magnetic Hyperthermia in Glioblastoma Multiforme Treatment.International journal of molecular sciences · 2024
    Review
  2. Neurosurgical Applications of Magnetic Hyperthermia Therapy.Neurosurgery clinics of North America · 2023
    Review
  3. Magnetic hyperthermia therapy for the treatment of glioblastoma: a review of the therapy's history, efficacy and application in humans.International journal of hyperthermia : the official journal of European Society for Hyperthermic Oncology, North American Hyperthermia Group · 2018
    Review
  4. Article
  5. The safety and efficacy of magnetic nano-iron hyperthermia therapy on rat brain glioma.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
    Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. 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 at 1 institution in 1 country.

Takanari OhnoDepartment of Neurosurgery, Nagoya University School of Medicine, Japan.
Toshihiko Wakabayashi
Atsuhito Takemura
Jun Yoshida
Akira Ito
Masashige Shinkai
Hiroyuki Honda
Takeshi Kobayashi
Nagoya University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Various kinds of hyperthermic treatment for malignant glioma had been inhibited due to both their incomplete feverish action and strict cooling effect of the brain. The author shows an effective results of hyperthermia for the treatment of malignant glioma in an in vivo study using stick type carboxymethylcellulose (CMC)-magnetite, a newly manufactured magnetite-product. A stick type CMC-magnetite, containing magnetite particles, was inserted into the T-9 glioma in the rat brain stereotactically, and the rats were exposed to an alternative magnetic field (AMF). The application time of AMF, which measured 88.9 kHz and 380 Oe, was 30 min a day. The rats were divided into three groups: three AMF applications (group I), one AMF application (group II) and no application but only injection of CMC-magnetite (control). As a result, the mean survival in days of these three groups measured 44.2+/-10.9 (group I), 17.0+/-1.5 (group II) and 14.4+/-1.5 (control). This investigation showed both significant effectiveness in attacking malignant glioma and significant prolonging of the survival time in rats. It is also a characteristic feature of the magnetite particles to spread through the tumor diffusely after three applications of AMF. This feature seemed to be one of the main factors that caused greater hyperthermic effect on glioma in this study. This method of hyperthermic treatment could be a useful strategy in the treatment of malignant glioma.

Indexed as

IronOxidesAnimalsBrain NeoplasmsFerrosoferric OxideGliomaHyperthermia, InducedRatsRats, Inbred F344Survival AnalysisTime FactorsFerrosoferric OxideIronOxides

Identifiers

PMID12061729
OpenAlexW38095803

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.