Cone Beam and CT Scan for the Diagnosis of Otosclerosis (TACOS)

NCT02435446 — Not applicable, Terminated, 31 participants, Fondation Ophtalmologique Adolphe de Rothschild

ClinicalTrials Daily · Areas · Conditions · Drugs · Sponsors ·

Comparison of Cone Beam With CT Scan for the Diagnosis of Otosclerosis

Registry	NCT02435446, acronym TACOS
Status	Terminated - PROBLEM of inclusion
Phase	Not applicable
Study type	Interventional; na, single group, masking: none, diagnostic
Enrollment	31 (Actual)
Sponsor	Fondation Ophtalmologique Adolphe de Rothschild (Network)
Conditions	Otosclerosis
Interventions	Cone-beam computed tomography (Device)
Dates	start 2015-10-28, primary completion 2017-10-02, completion 2017-10-02, first posted 2015-05-06, last updated 2020-11-04
Locations	1 site in France

-Summary

Computed tomography scan (CT) is routinely used for the diagnosis and the pre-operative assessment of otosclerosis.

The cone-beam computed tomography (CBCT) is a imaging technique with reduced irradiating and, therefore, could replace the CT.

In this study, a CBCT will be proposed to all patients undergoing a CT exam for the diagnosis and/or the pre-operative assessment of an otosclerosis.

The results of the CBCT will be compared to those of the CT scan.

Expand all sections · Collapse all

+Arms and interventions

Arm	Type	Interventions	Description
Eligible patients for cone-beam	Experimental	Device: Cone-beam computed tomography	A cone-beam computed tomography will be offered to the patients undergoing a CT scan for the diagnosis and/or the pre-operative assessment of an otosclerosis, fulfilling the inclusion criterias and without any exclusion criteria.

Cone-beam computed tomography (Device): Cone-beam computed tomography

+Outcome measures

Primary outcomes

Sensitivity of the cone-beam computed tomography vs CT scan assessed by the presence or absence of areas of sclerosis [1 minute]

+Eligibility

Sex: All, ages: 18 Years to any

Inclusion Criteria:

* CT scan indicated for the diagnosis and pre-operatice assessment of an otosclerosis

Exclusion Criteria:

* Pregnancy
* Breast feeding
* Patient under a legal protection procedure
* Patient denying to participate to the study
* Lack of affiliation to a social security system

+Locations (1)

Facility	City	Country	Status
Fondation Ophtalmologique A de Rothschild	Paris	France