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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT02534298
Other study ID # RC31/13/0204
Secondary ID 13 204 02
Status Completed
Phase N/A
First received June 10, 2015
Last updated February 13, 2018
Start date April 2015
Est. completion date April 2016

Study information

Verified date February 2018
Source University Hospital, Toulouse
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The objective is to study the relation between the reorganization of the central auditory system, and the psychophysical deficits in binaural hearing in subjects with single sided deafness.


Description:

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Study Design


Intervention

Other:
functional magnetic resonance imaging
functional magnetic resonance imaging

Locations

Country Name City State
France University Hospital of Toulouse Toulouse

Sponsors (1)

Lead Sponsor Collaborator
University Hospital, Toulouse

Country where clinical trial is conducted

France, 

Outcome

Type Measure Description Time frame Safety issue
Primary Lateralization index ratio of the BOLD signal (blood oxygenation level dependent) obtained at the superior temporal cortex in response to stimulation of the monaural sound to the ear BOLD signal obtained for the same stimulus presented binaurally 4 weeks
Primary Speech Reception Threshold signal / noise ratio for the recognition of 50% of the words in dichotic hearing 4 weeks
Secondary SRT in reverse dichotic hearing, mean localization error angle 4 weeks
Secondary the percentage of errors in test horizontal location of the sound source 4 weeks
Secondary seniority of deafness requested information to the patient OR recovered in his medical file inclusion
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