Ignite Creation Date:
2025-12-24 @ 11:52 PM
Ignite Modification Date:
2025-12-25 @ 9:47 PM
Study NCT ID:
NCT06179251
Status:
RECRUITING
Last Update Posted:
2023-12-21
First Post:
2023-12-11
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
KNOW HOW TO POSITION THE SACCULE AND UTRICULE IN SCANNING
Sponsor:
University Hospital, Strasbourg, France
Organization:
Study Overview
Official Title:
KNOW HOW TO POSITION THE SACCULE AND UTRICULE IN SCANNING: INTEREST IN INTRAVESTIBULAR DISLOCATIONS OF PISTONS OR CALIPER
Status:
RECRUITING
Status Verified Date:
2023-12
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
Luxation
Brief Summary:
Titanium pistons cause MRI artifacts that prevent interpretation of the vestibule. This disadvantage is not present on CT but the vestibule is not visible. Hence the interest in creating a model with 6 reference cuts in order to position the utricle and the saccule in the vestibule in CT. Furthermore, the scanner has fewer contraindications, greater availability and a shorter examination time than MRI.
Detailed Description:
The aim of the study is to analyze six normal sections chosen as reference in histology, high resolution T2 MRI and CT in order to compare them with precise topographical landmarks to position the posterior membranous labyrinth in CT. Then, apply the investigators' observations to cases of operated otosclerosis.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: