Evidence map›Paper›PMID 30778329›Full record

ArticleFrontiers in neurology2019

Three-Dimensional Magnetic Resonance Imaging Reveals the Relationship Between the Control of Vertigo and Decreases in Endolymphatic Hydrops After Endolymphatic Sac Drainage With Steroids for Meniere's Disease.

Taeko Ito, Hiroshi Inui, Toshiteru Miyasaka, Tomoyuki Shiozaki, Shohei Matsuyama, Toshiaki Yamanaka, Kimihiko Kichikawa, Noriaki Takeda, Tadashi Kitahara

Open access · goldAbstract read
In one paragraph

Article in Frontiers in neurology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
3.2field-weighted citation impact, top 8% 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

16 citing papers in PubMed, 37 citations in OpenAlex.

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  5. A comparison of endolymphatic duct blockage, endolymphatic sac drainage and endolymphatic sac decompression surgery in reversing endolymphatic hydrops in Meniere's disease.Journal of otolaryngology - head & neck surgery = Le Journal d'oto-rhino-laryngologie et de chirurgie cervico-faciale · 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

9 authors at 2 institutions in 1 country.

Taeko ItoDepartment of Otolaryngology- Head and Neck Surgery, Nara Medical University, Kashihara, Japan.
Hiroshi InuiDepartment of Otolaryngology- Head and Neck Surgery, Nara Medical University, Kashihara, Japan.
Toshiteru MiyasakaDepartment of Radiology, Nara Medical University, Kashihara, Japan.
Tomoyuki ShiozakiDepartment of Otolaryngology- Head and Neck Surgery, Nara Medical University, Kashihara, Japan.
Shohei MatsuyamaDepartment of Otolaryngology- Head and Neck Surgery, Nara Medical University, Kashihara, Japan.
Toshiaki YamanakaDepartment of Otolaryngology- Head and Neck Surgery, Nara Medical University, Kashihara, Japan.
Kimihiko KichikawaDepartment of Radiology, Nara Medical University, Kashihara, Japan.
Noriaki TakedaDepartment of Otolaryngology, University of Tokushima School of Medicine, Tokushima, Japan.
Tadashi KitaharaDepartment of Otolaryngology- Head and Neck Surgery, Nara Medical University, Kashihara, Japan.
Nara Medical University · JPTokushima University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Meniere's disease is a common disease, that presents with recurrent vertigo and cochlear symptoms. The pathology of Meniere's disease was first reported to involve endolymphatic hydrops in 1938. The endolymphatic sac is thought to have a role to keep the hydrostatic pressure and endolymph homeostasis for the inner ear. As a surgery for intractable Meniere's disease, endolymphatic sac drainage with intraendolymphatic sac application of large doses of steroids is performed to control the endolymphatic hydrops and preserve or improve inner ear function. In the present study, to observe the effect of this surgery, we calculated the endolymphatic space size using 3-Tesla magnetic resonance imaging (MRI) 4 h after intravenous injection of gadolinium enhancement at two time points: just before surgery and 2 years after. To reveal the condition of the endolymphatic space, we constructed three-dimensional MR images semi-automatically and fused the three-dimensional images of the total fluid space of inner ear and the endolymphatic space. After fusing the images, we calculated the volume of the total fluid space and endolymphatic space. Two years after surgery, 16 of 20 patients (80.0%) showed relief from vertigo/dizziness and reductions in the ratio of the volume of the endolymphatic size to the total fluid space of inner ear. Endolymphatic sac drainage with intraendolymphatic sac application of large doses of steroids could control vertigo/dizziness and decrease the endolymphatic hydrops. These results indicate that endolymphatic sac drainage is a good treatment option for patients with intractable Meniere's disease. In addition, volumetric measurement of inner ear volume could be useful for confirming the effect of treatments on Meniere's disease.

Indexed as

endolymphatic hydropsendolymphatic sacMeniere's diseaseMRIsurgery

Identifiers

PMID30778329
PMCPMC6369164
OpenAlexW2912762431

What OpenQuestion holds

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LicenceCC BY
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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.