Clinical Trials Logo
  1. Home
  2. Otosclerosis
  3. NCT02901093

Quantification of Prosthesis Penetration With Conebeam in Otosclerosis — QUIPROCOS  

Otosclerosis Clinical Trial

Official title:
Early Postoperative Imaging of the Labyrinth by Cone Beam CT After Stapes Surgery for Otosclerosis With Correlation to Audiovestibular Outcome

Clinical Trial Summary

Sensorineural complications of stapes surgery are rare but potentially serious. Imaging is usually performed to identify an underlying cause, such as excessive intravestibular penetration of the prosthesis or pneumolabyrinth suggesting perilymphatic fistula.

Unfortunately, there is very little data in an unselected series of uneventful patients.

The aim of this study is to analyze the depth of prosthesis penetration within the vestibule and the rate of pneumolabyrinth the day or the day after the procedure by performing a Cone Beam CT (CBCT) of the temporal bone in a cohort of unselected patients, and to correlate imaging findings to clinical outcome. This prospective monocentric study is conducted in a tertiary referral medical center. A CBCT is performed in 80 consecutive patients having undergone stapes surgery for otosclerosis, the day or the day after the procedure. Penetration length and location of the prosthesis within the vestibule, as well as presence or absence of a pneumolabyrinth are recorded, and compared to clinical data (vertigo, nystagmus, hearing measurement).

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT02901093
Study type Observational
Source Fondation Ophtalmologique Adolphe de Rothschild
Contact
Status Completed
Phase N/A
Start date September 25, 2014
Completion date December 2015
View Details
See also
  Status Clinical Trial Phase
Completed NCT04908839 - Validation of the French Version of the Stapesplasty Outcome Test 25 (SPOT-25)
Completed NCT01855425 - Cone Beam CT for Diagnosis of Select Otorhinolaryngology (ENT) Indications at Lower Dose N/A
Completed NCT02456272 - Hearing Aid Versus Surgical Rehabilitation as Treatment of Otosclerosis: Pilot Study N/A
Completed NCT00525551 - Efficacy of Acetylcysteine in Patients Undergoing Surgery for Otosclerosis Phase 4
Active, not recruiting NCT00222417 - Audiometric Parameters in Conductive Hearing Loss and Middle Ear Disease Phase 2/Phase 3
Not yet recruiting NCT06022471 - Outcome of Stapes Surgery in Otosclerotic Patients With Tinnitus Using Tinnitogram
Terminated NCT02435446 - Cone Beam and CT Scan for the Diagnosis of Otosclerosis (TACOS) N/A
Terminated NCT01617057 - Therapeutic Efficacy of Tiludronic Acid on Inner Ear Involvement in Advanced Otosclerosis Phase 3
Recruiting NCT05921578 - Cone-beam CT in the Diagnosis and Surgical Treatment of Otosclerosis. N/A
Not yet recruiting NCT06283836 - Dexmedetomidine vs. Remifentanil Conscious Sedation for Stapedotomy/Stapedectomy N/A
Active, not recruiting NCT05987215 - Interest of Using Deep Learning Algorithm for Otosclerosis Detection on Temporal Bone High Resolution CT
Terminated NCT05214053 - Cone Beam vs MDCT for Diagnosis and Pre-operative Evaluation of Otosclerosis N/A
Completed NCT03888079 - Patient Satisfaction After Surgery for Otosclerosis Under Local ou General Anesthesia
Not yet recruiting NCT06221007 - Long-Term Results of Bone Cement in Stapes Surgery
Recruiting NCT06179251 - KNOW HOW TO POSITION THE SACCULE AND UTRICULE IN SCANNING
Completed NCT02019888 - Wide Frequency Band Test of Hearing in Veterans
Not yet recruiting NCT05799404 - Stapes Footplate Thickness Measured With UHR-CT
Not yet recruiting NCT06323863 - Ultra-high Resolution CT: the End of Stapes Prosthesis Measurement Misestimation