The Effect of Tinnitus Retraining Therapy on Subjective and Objective Measures of Chronic Tinnitus
|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|
|Primary Completion Date :||June 2009|
|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 ]
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|