View clinical trials related to Tinnitus.
Filter by:The purpose of this study is to assess the effectiveness of repetitive transcranial magnetic stimulation (rTMS) for reducing the loudness or severity of chronic tinnitus.
In this study, we perform an open-label rTMS over the left AC on patients with tinnitus. Outcome measures will be evaluated statistically. The results will be instrumental in deciding the efficacy of this technique in a local patient group.
Studies have established that the somatosensory system of the upper cervical region and head can be intimately involved in tinnitus. Tinnitus can arise directly from a disorder of the head and upper neck via the somatosensory system. Our clinical experience and review of reports of various types of treatments support the hypothesis that treatment modalities involving the somatosensory system can benefit individuals whose tinnitus is likely on a somatosensory basis, namely people with symmetric hearing thresholds but asymmetric widely fluctuating tinnitus. However these previous studies did not (a) limit their treatment population to only people with tinnitus on a somatosensory basis and (b) did not assess their results by considering this tinnitus subpopulation separately from the entire group of tinnitus subjects they treated. Hence, the purpose of this study is to re-assess these treatments by targeting people whose audiograms can not account for their tinnitus, such as individuals with symmetric hearing thresholds but asymmetric widely fluctuating tinnitus
Tinnitus is the occurrence of an auditory sensation without the presence of an acoustic stimulus. Approximately, 50 million people in the United States experience chronic tinnitus and 15 million of these people have bothersome tinnitus. Several studies have shown that people who are bothered by their tinnitus have difficulty in concentration and focus. Through imaging modalities we have deranged neural networks responsible for attention. Only 20 percent of patients diagnosed with tinnitus are severely bothered. We seek the following: 1. Match a group of non-bothered tinnitus patients on age and hearing status to an existing cohort of bothered tinnitus patients. 2. Assess the resting-state neural connectivity in patients with non-bothersome tinnitus. Findings from the comparison of functional connectivity magnetic resonance imaging (fcMRI) from subjects with bothersome tinnitus in our current rTMS clinical trial to normal age-matched controls without tinnitus demonstrates that subjects with bothersome tinnitus have dramatic alterations in cortical attention and control networks. Our hypothesis is that the fcMRI-defined changes in the attention and control networks reflect the impact of excessive auditory stimulation in patients with bothersome tinnitus and explains the difficulty with concentration, short-term memory, and other common problems. To fully test this hypothesis we need to obtain fcMRI of the attention network among subjects with tinnitus but without bother and compare the status of their neural networks with those of tinnitus subjects with bother and with normal controls. 3. Compare the resting cortical networks in subjects with non-bothersome tinnitus to subjects with bothersome tinnitus and subjects without tinnitus Our null hypothesis is that there are no differences in the resting-state cortical networks, especially the attention and control networks, between tinnitus patients who do not experience bother, tinnitus patients who do experience bother, and subjects without tinnitus. Through fcMRI, we will examine correlations in blood oxygen level dependent (BOLD) signals in established auditory, attention, control, and other brain regions in the resting brain and compare these findings to already collected fcMRI scans of bothered tinnitus patients, and controls (patients without tinnitus).
This multi-site study evaluated the implementation of Progressive Tinnitus Management (PTM), which combines both Audiology and Psychology approaches to Tinnitus Management. Those Veterans who require intervention for tinnitus have different levels of need, and this progressive approach gives them the appropriate level of intervention.
The objective of this study is to evaluate the efficacy of myofascial trigger (MTP) point deactivation for tinnitus control in a population with tinnitus and myofascial pain.
Objective: To evaluate the correlation between audiometric thresholds, pitch matching (PM), minimum masking level (MML), Tinnitus Handicap Inventory (THI) and the Beck Depression Inventory (BDI) in tinnitus patients. Subjects: 48 patients with tinnitus as the main complaint from OTOSUL, Otorrinolaringologia Sul-Fluminense, Volta Redonda, RJ, Brasil and Centro de Tratamento e Pesquisa em Zumbido, Belo Horizonte, MG, Brasil. Method: Subjects performed tonal audiometry, Pitch Matching (PM) and Minimum Masking Level (MML) for tinnitus. They also fulfilled the Tinnitus Handicap Inventory (THI) and Beck Depression Inventory (BDI). Data was statistically compared for correlation between audiometric thresholds, psycho-acoustic measures and questionnaires.
This pilot study aims to increase the understanding of tinnitus through the identification of potentially altered brain networks in patients who are able to voluntarily control or alter their tinnitus. Upon completion of this study, new knowledge will be gained about the changes in brain activity in people who are able to modify their tinnitus.
This research study involves an experimental drug (NST_001) and a delivery system. The main purpose of this research study is to investigate the safety of NST-001, delivered directly to the inner ear for the treatment of tinnitus.
The purpose of this study is to investigate the safety and efficacy of neramexane mesylate in the treatment of subjective tinnitus in comparison to placebo.