Interest of the Cone Beam Scanner of Temporal Bones in the Analysis of Conductive Hearing Loss

Conductive Hearing Loss Clinical Trial

— Cone-Beam  

Official title:

Interest of the Cone Beam Scanner of Temporal Bones in the Analysis of Conductive Hearing Loss

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT06164184
• Other study ID #: 8012
• Status: Recruiting
• Start date: October 1, 2020
• Est. completion date: December 31, 2023

Study information

• Verified date: December 2023
• Source: University Hospital, Strasbourg, France
• Contact: Francis VEILLON, MD, PhD
• Phone: 33 3 88 12 78 65
• Email: francis.veillon[@]chru-strasbourg.fr
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

Conductive hearing loss is very common and the incidence increases with age. Until now, the scanner was the reference examination in the etiological diagnosis of deafness.

When performing a CT scan of temporal bones for the etiological diagnosis of conductive hearing loss, the quality of the image depends on the scanner brand and the acquisition parameters.

The investigators wish to show the usefulness of the cone beam in the diagnosis of conductive hearing loss

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 100
• Est. completion date: December 31, 2023
• Est. primary completion date: December 2023
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Major subject (=18 years old)

• Subject having performed a CT scan or a cone beam for pre- and post-operative conductive hearing loss between January 01, 2018 and December 31, 2020

• Subject who has not expressed his opposition, after being informed, to the reuse of his data for the purposes of this research.

Exclusion Criteria:

• Subject who expressed their opposition to participating in the study

Related Conditions & MeSH terms

• Conductive Hearing Loss
• Deafness
• Hearing Loss
• Hearing Loss, Conductive

Locations

Country	Name	City	State
France	Service de Radiologie 1 - CHU de Strasbourg - France	Strasbourg

Sponsors (1)

Lead Sponsor	Collaborator
University Hospital, Strasbourg, France

Country where clinical trial is conducted

France, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Show retrospectively that the superiority of the cone beam over the scanner in the diagnosis of conductive hearing loss	This superiority is based on the quality of the images allowing the visualization of the different elements of the middle and inner ears: Ossicles, windows, nerves (VII and VIII), cochlea, labyrinth	Files analysed retrospectively from January 01, 2018 to December 31, 2020 will be examined