Active clinical trials for "Hearing Loss"

The care of deafness in children is difficult and the relevance of interventions is difficult to evaluate based on audiometric measurements alone. Generic pediatric quality of life tools have been validated and used, among other things, to assess the quality of life of children with deafness. However, these non-specific tools do not make it possible to precisely target which factors and interventions are the most important for the quality of life in this population. Achieving a score to monitor the quality of life objectively over time is fundamental to verify the effectiveness of interventions, and assess the impact on the child. There is currently no validated test in French for any of these uses and populations. The objective of the study is to adapt the questionnaires "PEACH", "SSQ child (SSQ-C)" and "SSQ parents (SSQ-P)" to the French child, and statistically measure their internal and external validity by comparing them to a control group. The validation of these three tests (PEACH, SSQ-P, SSQ-C) would make it possible to assess the hearing performance and quality of life of almost the entire pediatric population, for use in both clinical and academic practice.

This clinical study aims to investigate speech performance in quiet with an OTE Sound Processor with modified firmware compared with the commercially available CP1150. The study also investigates CP1110 and CP1150 with Forward Focus.

Participants will be comparing the sound quality of their own voice and the sound quality of streamed music using universal couplings and a custom earmold with a dynamic vent.

Study participants will be fit with previously released receiver-in-canal (RIC) hearing instruments. Participants will be asked to wear the instruments in their daily life for a minimum of 3 months, but have the option to continue to wear devices for six months.

Main objective: Show the superiority of tonotopy based fitting strategy compared to default fitting strategy on the perception speech in noise. Secondary objectives: Show the superiority of tonotopy based fitting strategy compared to default fitting strategy on the perception of musical elements (contour test). Show the non inferiority of tonotopy based fitting strategy compared to default fitting strategy on the perception of speech elements in quiet. Show the superiority of tonotopy based fitting strategy compared to default fitting strategy on the qualitative preference for the listening of musical pieces.

A limited number of relatively contradictory studies have suggested that the development of serious ototoxicity in children treated with cisplatin or, more rarely, carboplatin could be partly related to genetic risk factors affecting detoxification enzymes and membrane transporters of platinum derivatives. The objective of this study is therefore to identify genetic variants associated with the development of platinum ototoxicity in patients treated with cisplatin or carboplatin (minimum follow-up of 3 years) for one of the following diseases: neuroblastoma, hepatoblastoma, retinoblastoma, malignant germ cell tumour, osteosarcoma, high-risk or recurrent Wilms' tumour, non-parameningealrhabdomyosarcoma. A total of 180 patients, corresponding to 60 cases with grade 3 or 4 ototoxicity and 120 controls with no signs of ototoxicity (separate complete audiograms for each ear) will be included. A saliva sample will be used to obtain DNA for pharmacogenetic studies. The value of this study will be to define a population at high risk of developing ototoxicity in order to adapt treatment, or even develop preventive treatment of ototoxicity based on antioxidant medications

Hearing loss is one of the most common health concerns affecting 1 in 3 Americans over 60 years of age rising to 1 in 2 for those over 85 years old. Contributions to hearing abilities provided by cognitive and memory processes are universally recognized as essential to adequate speech communication, but these processes are not well understood. Cognitive limitations in the ability to rapidly process sequential sounds occur with all listeners but may have more impact on older Veterans with and without hearing impairment. The purpose of this study is to examine and more thoroughly characterize the change in auditory working memory with hearing loss and increasing age. Young and older listeners with and without hearing loss will listen and report on two target sounds embedded in a stream of rapidly occurring sound. The investigators expect that older listeners without hearing loss will have more difficulty than young listeners but that older listeners with hearing impairment will have the most difficulty with this task even when the sounds they are listening to are adjusted to compensate for their hearing loss.

The aim of the study is to assess the effect of antiviral therapy with pegylated interferon alpha for hepatitis C and B on auditory disability as there are reports in the English literature on auditory disability caused by interferon alpha.

The objective is to study the relation between the reorganization of the central auditory system, and the psychophysical deficits in binaural hearing in subjects with single sided deafness.

The purpose of this study is to compare two different ways of helping first-time hearing-aid users get the most out of their hearing aids and determine if one method is better than the other. One method provides the patient with routine information regarding the care and use of hearing aids the other method uses tools to address patient-specific barriers against and motivators for hearing-aid use.