Stapes Footplate Thickness Measured With UHR-CT

NCT ID: NCT05799404

Last Updated: 2023-04-05

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

100 participants

Study Classification

OBSERVATIONAL

Study Start Date

2023-04-28

Study Completion Date

2023-06-28

Brief Summary

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The aim of this study is to compare the thickness of the stapes footplate measured with ultra high resolution CT in control patients, otosclerosis patients and chronic otitis media patients.

Detailed Description

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Stapes footplate thickness will be measured under its anterior crus, its posterior crus and at its midpoint, in both the stapes axial plane and the laletral semi-circular canal planes.

Conditions

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Otosclerosis Otitis Media

Study Design

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Observational Model Type

CASE_CONTROL

Study Time Perspective

RETROSPECTIVE

Study Groups

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otosclerosis

otosclerosis patients

ultra-high resolution CT

Intervention Type DIAGNOSTIC_TEST

stapes footplate thickness measurement

chronic otitis media

otitis media with middle ear opacities

ultra-high resolution CT

Intervention Type DIAGNOSTIC_TEST

stapes footplate thickness measurement

controls

sudden ear loss, pre-implantatory imaging, vertigo, tympanic perforation

ultra-high resolution CT

Intervention Type DIAGNOSTIC_TEST

stapes footplate thickness measurement

Interventions

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ultra-high resolution CT

stapes footplate thickness measurement

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

* Ultra high resolution CT of the temporal bone available

Exclusion Criteria

* previous surgery
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Central Hospital, Nancy, France

OTHER

Sponsor Role lead

Responsible Party

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GILLET Romain

MD, MSK Radiologist

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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romain gillet, MD

Role: PRINCIPAL_INVESTIGATOR

CHRU de Nancy

Central Contacts

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romain gillet, MD

Role: CONTACT

003383851811

References

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Akazawa Y, Ganaha A, Higa T, Kondo S, Oyakawa Y, Hirakawa H, Suzuki M, Yamashiro T. Measurement of stapes footplate thickness in otosclerosis by ultra-high-resolution computed tomography. Acta Otolaryngol. 2020 Nov;140(11):899-903. doi: 10.1080/00016489.2020.1788225. Epub 2020 Jul 23.

Reference Type BACKGROUND
PMID: 32700991 (View on PubMed)

Tang R, Yin H, Wang Z, Zhang Z, Zhao L, Zhang P, Li J, Zhao P, Lv H, Zhang L, Yang Z, Wang Z. Stapes visualization by ultra-high resolution CT in cadaveric heads: A preliminary study. Eur J Radiol. 2021 Aug;141:109786. doi: 10.1016/j.ejrad.2021.109786. Epub 2021 May 21.

Reference Type BACKGROUND
PMID: 34058698 (View on PubMed)

Other Identifiers

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N°3-RCB/EUDRACT

Identifier Type: -

Identifier Source: org_study_id

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