View clinical trials related to Sensorineural Hearing Loss.
Filter by:This study is a single-center, randomized, placebo-controlled, double-blind, single ascending dose escalation study to determine the safety, tolerability, and PK profile of oral administration of HPN-07 in single doses to approximately 32 healthy male and female subjects between 18 and 55 years of age. Subjects will receive single oral doses of the study drug. The primary endpoint of this trial is to establish the safety and tolerability of HPN-07 and HPN-07 plus N-acetylcysteine (NAC).
The purpose of this study is to find out whether the High Frequency Digit Triplet test can be used to screen patients with cystic fibrosis for hearing loss in conditions of health and pulmonary exacerbation. It is also designed to find out the youngest age at which a child can perform the test, the prevalence of hearing loss in a CF population and the prevalence of genetic mutations known to be associated with hearing loss in the same population.
The purpose of this study is to determine the true incidence of long QT (LQT) amongst a large cohort of subjects diagnosed with unilateral (right/left) or bilateral sensorineural hearing loss.
To determine if autologous human umbilical cord blood infusion in children with acquired hearing loss is safe, feasible, improves inner ear function, audition and language development.
The objective of the trial is to investigate whether early treatment with oral valganciclovir of infants with both congenital cytomegalovirus infection and sensorineural hearing loss can prevent progression of hearing loss.
To test the effectiveness of body-worn, digital hearing aids, model 02 which is developed by the National Electronics and Computer Technology Center, Thailand.
Understanding speech is essential for good communication. Individuals with hearing loss and poor speech discrimination often have little success with hearing aids because amplifying sound improves audibility, but not clarity of the speech signal. The purpose of this study is to determine the relative importance of the sensory cells of the inner ear and auditory neurons on speech discrimination performance in quiet and in noise. This information may be used as a predictor of hearing aid benefit. The investigators expect to find decreased speech understanding ability resulting from both loss of sensory cells and the loss of auditory neurons.
The objective of the trial is to investigate whether early treatment with oral valganciclovir of infants with both congenital cytomegalovirus infection and sensorineural hearing loss can prevent progression of hearing loss.
In the late 1990s, researchers discovered that acoustic stimuli slow progressive sensorineural hearing loss and exposure to a moderately augmented acoustic environment can delay the loss of auditory function. In addition, prolonged exposure to an augmented acoustic environment could improve age-related auditory changes. These ameliorative effects were shown in several types of mouse strains, as long as the acoustic environment was provided prior to the occurrence of severe hearing loss. In addition to delaying progressive hearing loss, acoustic stimuli could also protect hearing ability against damage by traumatic noise. In particular, a method called forward sound conditioning (i.e., prior exposure to moderate levels of sound) has been shown to reduce noise-induced hearing impairment in a number of mammalian species, including humans. Interestingly, recent report has suggested that low-level sound conditioning also reduces free radical-induced damage to hair cells, increases antioxidant enzyme activity, and reduces Cox-2 expression in cochlea, and can enhance cochlear sensitivity. Specifically, increased cochlear sensitivity was observed when distortion product otoacoustic emissions (DPOAEs) and compound action potentials (CAPs) were measured. In addition to forward sound conditioning, backward sound conditioning (i.e., the use of acoustic stimuli after exposure to a traumatic noise) has been shown to protect hearing ability against acoustic trauma and to prevent the cortical map reorganization induced by traumatic noise. In this study, the investigators examine the effect of sound stimulation on hearing ability in human subjects.
The purpose of this study is to determine if Anakinra (an interleukin-1 receptor antagonist) can improve hearing thresholds in those patients with Autoimmune Inner Ear Disease (AIED) that did not respond to oral steroid therapy for a sudden decline in hearing. The patients to be enrolled will have recently completed a course of oral steroids and demonstrated no change in their audiometric thresholds following corticosteroid therapy.