Approaches to Auditory Rehabilitation for Mild Traumatic Brain Injury
Public ClinicalTrials.gov record NCT00930774. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Evaluation of Approaches to Auditory Rehabilitation for Mild TBI
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Many soldiers returning from their recent service in Operation Iraqi Freedom/Operation Enduring Freedom (OIF/OEF) were exposed to blasts during combat. About 60% of blast-injured soldiers are diagnosed with traumatic brain injury (TBI), with approximately 18% having a mild TBI (mTBI). mTBI is associated with many symptoms, including memory problems, headaches, difficulty concentrating, increased anxiety, and, especially relevant here, reports of difficulty understanding speech in noisy environments and/or when people speak rapidly. While problems understanding rapid speech or speech in noise are associated with hearing loss, many of the OIF/OEF veterans with these complaints have clinically normal hearing. Although there is no physical damage to their ears, these veterans' hearing problems have a negative impact on their quality-of-life and functioning. Thus it is incumbent upon the VA to examine intervention approaches for veterans with normal/near-normal auditory sensitivity and significant complaints of difficulty hearing. Currently, there is no standard-of-care for these veterans other than providing information about hearing, hearing conservation, and the use of communication strategies. Two forms of rehabilitation likely to be more effective than such an informational-counseling approach are: (1) the use of personal miniaturized Frequency modulation (FM) systems, and (2) the provision of auditory training with Posit Science Brain Fitness Program (BFP). Personal FM systems increase the loudness of the speech signal relative to that of the unwanted noise, while the BFP training improves the ability to listen by taking advantage of the brain's ability to change (i.e., neural plasticity). In this study veterans will randomly be selected to receive one of four treatments: (1) FM use alone, (2) BFP training alone, (3) FM+BFP training combined, and (4) informational-counseling. The effectiveness of the interventions will be compared using self-report of hearing functioning on standard questionnaires. Results will contribute to the development of evidence-based intervention approaches for blast-exposed veterans with reported functional hearing difficulties and normal/near-normal auditory sensitivity.
Study identification
- NCT ID
- NCT00930774
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 99 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- Not listed
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 30, 2010
- Primary completion
- Sep 30, 2012
- Completion
- Nov 30, 2012
- Last update posted
- Jun 10, 2014
2010 – 2012
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| James A. Haley Veterans Hospital, Tampa | Tampa | Florida | 33612 | — |
| VA Medical Center, Portland | Portland | Oregon | 97201 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00930774, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jun 10, 2014 · Synced Sep 6, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00930774 live on ClinicalTrials.gov.