Evidence map›Paper›PMID 29430195›Full record

ArticleJournal of pain research2018

Computed tomography-guided percutaneous ozone injection of the Gasserian ganglion for the treatment of trigeminal neuralgia.

Jian-Xiong An, Hui Liu, Ruo-Wen Chen, Yong Wang, Wen-Xing Zhao, Derek Eastwood, John P Williams

Open access · goldAbstract read
In one paragraph

Article in Journal of pain research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

8 citing papers in PubMed, 15 citations in OpenAlex.

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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 at 4 institutions in 3 countries.

Jian-Xiong AnDepartment of Anesthesiology, Pain Medicine & Critical Care Medicine, Aviation General Hospital of China Medical University & Beijing Institute of Translational Medicine, Chinese Academy of Sciences.
Hui LiuDepartment of Anesthesiology, Pain Medicine & Critical Care Medicine, Aviation General Hospital of China Medical University & Beijing Institute of Translational Medicine, Chinese Academy of Sciences.
Ruo-Wen ChenDepartment of Anesthesiology, Pain Medicine & Critical Care Medicine, Aviation General Hospital of China Medical University & Beijing Institute of Translational Medicine, Chinese Academy of Sciences.
Yong WangDepartment of Anesthesiology, Pain Medicine & Critical Care Medicine, Aviation General Hospital of China Medical University & Beijing Institute of Translational Medicine, Chinese Academy of Sciences.
Wen-Xing ZhaoDepartment of Anesthesiology, Pain Medicine & Critical Care Medicine, Aviation General Hospital of China Medical University & Beijing Institute of Translational Medicine, Chinese Academy of Sciences.
Derek EastwoodDepartment of Pain Services, Wirral University Teaching Hospital, Wirral, Merseyside, UK.
John P WilliamsDepartment of Anesthesiology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Aviation General Hospital · CNWeifang Medical University · CNUniversity of Pittsburgh · USWirral University Teaching Hospital NHS Foundation Trust · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe aim of this study was to evaluate the therapeutic effect of computed tomography (CT)-guided percutaneous ozone injection for refractory trigeminal neuralgia.

designA retrospective evaluation was performed in the study.

settingThe study was conducted at a university hospital pain center. PATIENTS AND

methodsA total of 29 patients with a clinical diagnosis of refractory trigeminal neuralgia were enrolled. All patients were treated with a percutaneous ozone injection and one patient was excluded. There were 21 patients with classical trigeminal neuralgia (group A) and seven patients with painful trigeminal neuropathy caused by post-herpetic neuralgia (group B). The percutaneous injection was an oxygen-ozone mixture at an ozone concentration of 30 μg/mL into the Gasserian ganglion performed under CT guidance. The number of procedures performed varied from one to as many as 16. Outcomes were evaluated using visual analog scale (VAS) pain scores.

resultsThe combined VAS scores were 7.11 ± 1.23 pretreatment, 2.86 ± 1.69 posttreatment (

conclusionPercutaneous ozone injection is a safe and effective treatment for patients with refractory trigeminal neuralgia.

Indexed as

Gasserian ganglionpercutaneous ozone injectiontrigeminal neuralgia

Identifiers

PMID29430195
PMCPMC5797463
OpenAlexW2791783619

What OpenQuestion holds

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LicenceCC BY-NC
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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.