View clinical trials related to Deafness.
Filter by:This study evaluates the benefits of short-term training via telehealth for post-lingually deafened adult cochlear implant users. Half the participants will receive aural rehabilitation and the other half cognitive training. The hypothesis is that short-term aural rehabilitation via telerehab technology will improve outcomes for post-lingually deafened cochlear implant users
Study to accumulate post-market clinical evidence for the safety and effectiveness of the Sophono Alpha 2 and Alpha 2 MPO systems in subjects diagnosed with conductive hearing loss, single-sided deafness and mixed hearing loss who currently have or have had the Sophono implant.
Our main objective is to study how the extent of reorganization of the central auditory system is related to the binaural integration in cochlear implanted subjects with asymmetric hearing loss. Subjects with asymmetric hearing loss treated with a cochlear implant and a control group of normal hearing subjects will perform two tests for binaural integration (speech recognition in noise and spatial localization) and two tasks of non-linguistic sounds perception.
Sensorineural type of hearing loss is the most common sensory deficit among older adults. Some of the psychosocial consequences of this condition include difficulty in understanding speech, depression and social isolation. Studies have shown that older adults with hearing loss show some age-related cognitive decline. There is no clinically proven method to predict the onset of this condition, as its occurrence is slow and progressive, affecting both ears equally. Although hearing aid use and auditory training have been proven as successful interventions to alleviate sensorineural hearing loss, no research has been designed to look at the effect of both hearing aid use coupled with auditory training on cognitive performance in older adults. This study will investigate whether wearing hearing aids will improve the impact of auditory training on cognition, mood and social interaction for older adults with sensorineural hearing loss. This is a crossover trial targeting older adults between 50 and 90 years with either mild or moderate symmetric sensorineural hearing loss. Consented, willing participants will undergo a six month intensive auditory training program (active control), as a rigorous means of examining the impact hearing aid use has on a person's cognition, mood and social interaction. Participants will be assigned in random order to receive hearing aid (intervention) for either the first three or last three months of the six month auditory training program. Each participant will be tested at baseline, three and six months on a battery of computer based cognitive assessments, together with mood, and social engagement measures. Effectiveness of hearing aids and auditory training will be evaluated using an online speech perception test (SPT) and the Abbreviated Profile of Hearing Aid Benefit (APHAB) Inventory. This study will investigate whether using a hearing aid coupled with auditory training can improve a person's cognition and learning abilities, relationships with family and friends, and quality of life. Results from the study will inform strategies for aural rehabilitation, hearing aid delivery and future hearing loss intervention trials.
The purpose of this proposal is to examine the attitudes, knowledge, and skills related to health information that influence health literacy among Deaf individuals.The study team will also examine frequently overlooked potential predictors of health literacy, including cognitive abilities, resilience, and self-efficacy. To achieve the study objectives, researchers will conduct an explanatory sequential mixed methods design using extensive quantitative data collection procedures, namely, cross-sectional surveys and measures that will identify predictors and moderators of health literacy with Deaf and hearing subjects. These results will inform the subsequent qualitative assessment using elicitation interviews that will help explain the quantitative results, and elucidate how and why Deaf individuals access and understand health information. A community advisory board consisting of Deaf community members will provide oversight to the proposal that will be led by multiple Deaf investigators, including the PI. The Deaf community, due to communication barriers, relative social marginalization, and their reliance on visual learning, provides a unique insight into how health information is distributed and disseminated visually. Findings may be applicable to other individuals with hearing loss who navigate and cope with life more visually than the typical hearing person. This will be critical to determine more accurately the effect of visual learning and existing online health information on health literacy.
To study the initial experience with implanting and fitting the new Bone conduction system in patients with conductive, mixed or Single sided Sensorineural deafness.
This longitudinal study evaluates the possible benefit of cochlear implantation in the poor ear of adults with asymmetric hearing loss who continue to use a hearing aid in the better hearing ear.
The aim of this retrospective study is to collect and assess hearing performance data that have been measured by five clinics in Germany as part of their clinical routine in recipients implanted with a commercial CI532.
Communication on telephone is challenging for people with hearing loss. For hearing aid users, for instance, the inventions for improving speech intelligibility on the phone range from an integrated tele coil and individual hearing programs to specially designed phone devices. No formal studies involving these devices have been carried out with CI users. Thus, this comparative study includes hearing aid as well as CI and bimodal users to evaluate different hearing solutions for communication on telephone in terms of intelligibility and ease of use.
Cochlear implants (CIs) are medical devices now widely used in persons with severe to profound hearing loss. After a six month to one-year period following implantation, adults typically reach optimal fitting parameters, which lead to a stabilized hearing performance with their CI. At this stage, they usually enter a routine clinical after-care program, which involves regular appointmentsattheir CI center. Such visits aim at identifying any complication, which can be medical (abnormal cutaneous healing evolution) and/or device related, as well as any declinein performance (possibly related to the former). In France, the HAS (French Health Authority) recommends CI users tobe seen around threetimes a year during the second and third years after implantation, and then annually. While the schedule of appointments remains dependent on centers' practices, there is some kind of consensus about the minimal content of a long-term follow-up session:medical consultation, CI external parts checking, free field aided tonal audiometry, fitting adjustments if necessary,speech understanding assessments. Our center (CRIC) is one of the biggest French CI implant centers approved by the HAS, providing after-care for no less than 750 CI users, most of whomhave entered their long-term follow-up period. For some, attending follow-up appointments may need several hours, require taking a half-day off work, and entail travel expenses. Some patients may also have associated disabilities making it difficultto reach the center.Moreover, although the cohort of patients has increased over the years, the number of trained professionals and the clinical care infrastructures have not evolved proportionally. As a consequence, there is a need to reduce the number of routine visits, to allow more scope for complex cases andto efficiently identify issues. Remote consultation seems to address all the points listed above. However, it appears that little has been doneto develop remote after-care for cochlear implant recipients. Published studies mainly focus on the fitting aspects. The development of telemedicine has become one of the key priorities of the French government over the past few years, and it is now feasible thanks to the development of high speed connections (ADSL, mobile internet, high definition transmissions). Promoting telemedicine has several goals, the main one being to extend health care services to underserved patients in remote locations; it also allows some medical units to be freed upand to reserve infrastructures and professionals for patients requesting critical care. Of course, telemedicine is also meant to save costs. The objectif of this protocole is to evaluate the feasibility of telemedicine applied to adult cochlear implant users' follow-up by comparing the data of the medical consultation and speech therapy assessment, carried out in the CRIC service and videoconferencing when the patient is home, using his computer equipment to communicate with the CRIC.