The Effect of Tinnitus Retraining Therapy on Subjective and Objective Measures of Chronic Tinnitus
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|ClinicalTrials.gov Identifier: NCT00124800|
Recruitment Status : Completed
First Posted : July 28, 2005
Last Update Posted : September 24, 2009
|Condition or disease||Intervention/treatment||Phase|
|Tinnitus||Behavioral: Tinnitus retraining therapy Device: Sound therapy||Phase 1|
The specific aims of the study are to:
- Evaluate the efficacy of TRT in reducing the objective magnitude of tinnitus.
- Evaluate the efficacy of TRT in reducing the subjective awareness and impact of tinnitus.
- Determine the therapeutic time course of improvement in tinnitus.
- Determine the long-term improvement in tinnitus derived from TRT.
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||41 participants|
|Intervention Model:||Parallel Assignment|
|Masking:||Double (Participant, Investigator)|
|Official Title:||The Effect of Tinnitus Retraining Therapy on Subjective and Objective Measures of Chronic Tinnitus|
|Study Start Date :||November 2005|
|Actual Primary Completion Date :||June 2009|
|Actual Study Completion Date :||June 2009|
Behavioral: Tinnitus retraining therapy
- Change in objective measure of tinnitus loudness using psychoacoustic matching task [ Time Frame: 18 months ]
- Change in subjective handicap rating of tinnitus using a standardized questionnaire [ Time Frame: 18 months ]
- Change in subjective ratings of tinnitus loudness, annoyance and awareness [ Time Frame: 18 months ]
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00124800
|United States, Illinois|
|Southern Illinois University School of Medicine|
|Springfield, Illinois, United States, 62794|
|Principal Investigator:||Carol A Bauer, MD||Southern Illinois University School of Medicine|