Active clinical trials for "Tinnitus"

The purpose of this study is to assess the effectiveness of antioxidant supplementation in idiopathic tinnitus patients. To investigate this, a double-blind, randomized, and placebo-controlled clinical trial was conducted to assess the impact of a multivitamin-multimineral supplement with phytochemicals combined with a-lipoic acid supplements on serum oxidative stress, serum antioxidant capacity and tinnitus parameters in patients with idiopathic tinnitus. Subjective, idiopathic, non-pulsatile tinnitus ("tinnitus") is perception of sound without the presence of an external acoustic stimulus. Causes of idiopathic tinnitus remain unknown and the pathological mechanisms are not fully understood. Currently, effective therapies for tinnitus remain limited. Previous research has demonstrated that oxidative stress is possibly involved in the pathogenesis of idiopathic tinnitus and some studies have shown beneficial effects of antioxidant therapy in tinnitus patients. Moreover, many studies have shown the beneficial effect of antioxidant supplementation on the reduction of oxidative stress and the increase of endogenous antioxidant enzymes and antioxidant capacity. Seventy patients with idiopathic tinnitus were enrolled based on certain inclusion and exclusion criteria. Subsequently, they were informed regarding the aims, methods, anticipated benefits, and potential hazards of the study, and were provided with the information leaflet of the study. Each patient who agreed to take part in the study, signed an informed consent form, a copy of which was given to them. Participants were allocated to either antioxidant or placebo group. Randomisation was conducted by someone who was not involved in the study and blinding was strictly maintained to researchers and participants. The antioxidant group received one multivitamin and multimineral tablet with grape seed extract once a day together with one tablet of alpha-lipoic acid twice a day, whereas the placebo group received identical placebo tablets. Supplements were kindly donated by Lamberts. The intervention lasted 3 months. Both groups kept their usual medical treatment and their diet and exercise habits stable during the intervention. Patients were assessed after randomisation according to the following tools: Medical history Audiometric and Tinnitus assessment: Basic audiometric tests, pitch match, loudness match, minimum masking level (MML) Tinnitus questionnaires: Tinnitus Handicap Inventory (THI), Tinnitus Functional Index (TFI) and Visual Analogue Scale (VAS) anthropometrics: body weight , height, Body Mass Index, waist and hip circumferences Nutrition and physical activity evaluation Adherence to the Mediterranean dietary pattern (MedDietScore) Psychological assessment Biochemical measurements: Complete blood count, lipid profile, glucose, electrolytes, liver enzymes, thyroid hormones Vitamin laboratory tests Oxidative stress assessment in serum samples: Total Antioxidant Capacity (TAC), Superoxide Dismutase (SOD) activity and Oxidized LDL are quantified. Compliance and any side effects were checked with a weekly telephone contact with the patients. The consumption of tablets was checked with a diary completed by patients. At the end of the intervention, all baseline parameters were assessed.

To determine the effectiveness of adding a physical therapy exercise program to low-level laser therapy on the treatment of chronic tinnitus treatment

Tinnitus refers to a the perception of a ringing, hissing or buzzing sound despite there being no such sound in the external world. It is prevalent and for many individual is a distressing condition. Recent advances in the understanding of changes in the hearing brain and their relation to tinnitus perception has led to a focus on forms of active auditory training which might provide effective techniques for tinnitus management. Our recent trial of auditory training provided evidence that training using sounds where there is no hearing loss has benefit in terms of reduced tinnitus intrusiveness, above training at where there is some level of hearing loss. Our next challenge is to build on this finding in ways that might maximize the benefits we observe. The training software we used previously was developed for use with children. Past participants have given mixed reviews of this software. While some enjoyed the training or found it soporific, others reported that they found it too monotonous and un-motivating. We therefore wish to explore the impact of different game mechanics in the delivery of auditory training and have designed two different interactive games in the context of training for tinnitus benefit. These games will deliver the same type of auditory training as the software we currently use, but should be intrinsically motivating, i.e. be a game that the people are motivated to play irrespective of any potential benefit for tinnitus. The game we previously used is reactive, i.e. the sounds play and the player selects what they think is the correct answer (odd one out). The two new games we wish to test can be described as interactive, i.e. players control the sound delivery and actively seek the correct answer: this may have additional benefit for tinnitus.

The aim of this study is to find the Effects of Anesthetics Used in Hypotensive Anesthesia on Stapes Reflex and Distortion Product Auto Acoustic Emission.

The purpose of this research study is to test the safety and effectiveness of the study drug, AM-101. AM-101 is tested for the treatment of tinnitus that started as the result of an injury to the inner ear or due to middle ear inflammation (otitis media). Subjects with tinnitus can take part in the study, if their tinnitus started within the last 3 months or within the last >3 to 6 months.

The purpose of this research study is to test the safety and local tolerance of repeated treatment with AM-101.

Assess the safety and efficacy of VNS paired with tones for tinnitus using a randomized, controlled, parallel study design.

Repetitive Transcranial Magnetic Stimulation in combination with relaxation therapy is used to modulate the neural pathways contributing to the perception and distress of phantom sounds.

The objectives of this study are to evaluate the safety and efficacy of applying electrical stimulation on the promontorium (EPS) for the suppression of tinnitus in a sub-chronic stimulation regimen.

This study is a randomized, controlled trial of Mindfulness Based Tinnitus Reduction (MBTR) vs. Treatment As Usual (TAU). This study aims to determine patient's benefit from participating in an 8-week MBTR program as measured by a reduction in clinical symptoms, if present, and a tinnitus symptom perception shift. Sixty-four tinnitus patients who have previously received Tinnitus Counseling (TAU) at the UCSF Audiology Clinic under the direction of Robert Sweetow, PhD will be invited to participate in the MBTR study. Subjects will be randomly assigned to the experimental and control groups of 32 each. All subjects will have received Tinnitus Counseling at least 6-months prior to entry into the study. Tinnitus symptom activity and discomfort as well as psychological outcomes will be assessed by self-report questionnaires. The primary outcome measure is the Tinnitus Handicap Inventory (THI) measuring tinnitus symptom severity. The secondary outcome measures include the Tinnitus Visual Analogue Scale (TVAS), the Symptom Checklist-90-Revised (SCL-90-R), Hamilton Anxiety and Depression Scale (HADS), and the Five Factor Mindfulness Questionnaire (FFMQ). In addition to tinnitus symptom severity, secondary outcome measures are used to measure change in mindfulness and other clinical symptoms such as anxiety and depression, if they exist. The experimental group will complete measures at pre-, post-, at 3-months and 12-months follow-up. A 12-month follow-up assessment will be conducted with the experimental group to identify any enduring effects of the treatment. The control group will fill out measures at pre-, post-, and 3-month time periods. The 12-month follow-up will be conducted with the experimental group only and will be the uncontrolled portion of the study. The purpose of this study is to 1) Design and execute an MBTR program for patients with tinnitus within the UCSF Department of Audiology. 2) Determine patient's benefit from participating in an 8-week MBTR program as measured by a decrease in tinnitus distress, and a reduction in clinical symptoms (i.e., depression, anxiety), if present. 3) Compare the responses on study measures to those of the control group. 4) Collect follow-up data at 6- and 12-months post intervention to assess enduring effects, if any, in the experimental group. 5) Use the data and patient feedback to modify UCSF's Audiology program and guide future programming in regards to the treatment and care of patients with tinnitus.