View clinical trials related to Hearing Loss.
Filter by:Facemasks may impede communication. Impaired communication may worsen healthcare outcomes. This study explores the problem of hearing impairment in chronic pain patients, and the impact of facemasks on healthcare outcomes in chronic pain patients. Data collection includes patient's age, anxiety score, depression score, numeric pain score, and effects of facemasks on treatment outcomes. Pain is measured using numeric pain rating scale. Depression is measured using the Patient Health Questionnaire (PHQ-9) scale. Anxiety is measured using the General Anxiety Disorder (GAD-7) scale.
Steroids are used widely for the treatment of Sensorineural hearing loss worldwide. The difficulty lies with efficient delivery of the drug into the cochlea, which is already a sealed chamber with limited blood supply that too with an end Artery. We intend to extrapolate its effects by combining it with Platelet rich plasma. intra-tympanic delivery is achieved with injection via tympanic membrane and its absorption via round window is hastened by posture maintenance for about half an hour. PRP is an autologous biologic fluid which has excellent safety profile and is already in use by various specialties.
In case of surgical procedures in the head and neck region, MRI in combination with CT of the bone is often the standard modality to visualise bony landmarks for planning, navigation and risk assessment. An important downside of a CT scan is the associated radiation exposure, especially in children. An additional downside is the sedation or general anaesthesia needed for both the MRI and CT scan session in very young children. These downsides could be removed if the CT scan can be substituted by an MRI sequence that can provide the same information as CT. This project aims to determine the feasibility of recreating CT like images of the craniofacial bones from MRI images using machine learning techniques.
Subjective listening effort and objective speech intelligibility will be evaluated with a new generation of a Phonak BTE (Behind-The-Ear) hearing aid.
Knowledge about how to manage hearing aids is an important factor in hearing aid success, but studies show that this knowledge ranges from good to poor, even among experienced adult hearing aid users. Information leaflets is a common tool in healthcare to give information with the purpose to increase theoretical knowledge and change behaviour, and illustrations in these leaflets can provide additional understanding for all kinds of patients. The primary aim of this aural rehabiliation study was to evaluate participants' knowledge about placement in a noisy environment, directional microphone and telecoil function at baseline and postintervention and assessing their perceptions of the benefits of an information leaflet. Additional aim was to investigate whether, an information leaflet with illustrations and accompanying text about hearing aid functions have additional effects on participants' knowledge compared to an information leaflet without illustrations.
The aim of the study is to compare the perceived outcome of the self-fitting performed by the participants using the Tuned mobile application with the traditional professional fitting as performed by a licensed professional audiologist in subjects with mild to moderate sensorineural hearing loss.
Internal research on the manufacturer's hearing aid products has idenitfied areas in which the investigators can improve the hearing aid frequency response curve. Based on the conclusions of the first study, we have identified areas that require further analysis and testing prior to implementing of the proposed frequency response curve into our products. This study aims to investigate the current freqeuncy response curve in the manufacturer's products to variations of these curves to determine if hearing aid users prefer the variations over the manufacturer's standard curve.
Vibrant Soundbridge (VSB, MED-EL, Innsbruck) Active middle ear implants (AMEI) can benefit patients who are unable to use conventional hearing aids (HA) due to medical reasons, discomfort or unsuccessful rehabilitation. Long-term prospective longitudinal studies are lacking on the VSB notably for conductive and mixed hearing loss. The main aim of the present study was to prospectively assess aided hearing benefits in a 60-month, long-term study including conductive and mixed hearing loss adults implanted with the VSB. The secondary objective was to compare the hearing results according to the Floating Mass Transducer (FMT) site (Round/oval window (RW/OW) vs incus/stapes) and the type of pathology responsible for the hearing loss (Inflammatory vs non-inflammatory disease, ID vs NID).
More than 1.5 billion people around the world experience hearing loss, of whom at least 430 million experience disabling hearing loss that will require rehabilitation. The majority of people have mild to moderate hearing loss and can benefit from hearing aids. However, hearing aid adoption around the world has been low, with global hearing aid coverage being less than 11%. This is partly due to limited access to hearing healthcare services and the high cost of hearing devices. However, there have been significant efforts to improve access to hearing healthcare services. This includes rapid advances in hearing aids and new service-delivery models leading to more affordable and accessible options such as Over-the-Counter (OTC) hearing aids. On the 17th of October 2022, the Food and Drug Administration (FDA) established a regulatory category for OTC hearing aids. The final rule allows consumers with perceived mild to moderate hearing impairment to purchase hearing aids directly from stores or online retailers without the need for a medical exam, prescription or a fitting by an audiologist. The FDA defined two sub-categories for OTC hearing aids, namely 1) OTC hearing aids with standardized output profiles (i.e., pre-set programs) and 2) self-fitting OTC hearing aids which allow users to program their hearing aids with a self-fitting strategy and also customize their hearing aid settings according to their needs and preferences. Sabin et al. (2020) was the first study to validate a self-fitting method using the Bose prototype hearing aid. This self-fitting method allowed users to select their own signal processing parameters using a mobile application consisting of two wheels that simultaneously control the gain and compression of all frequency bands. Sabin et al. (2020) evaluated the real-world performance of this approach by comparing gain, sound quality and clinical measures of hearing aid benefit and satisfaction between a group using the self-fitting method and a group that was professionally fitted with the same hearing aid. The gain selected by the self-fit group was within 1.8 dB overall and 5.6 dB per band compared to the gain selected by the audiologist. Participants in the self-fit group reported better sound quality, and there were no differences in clinical measures of hearing aid benefit or satisfaction. Although a number of studies have compared self-fitting OTC devices to conventional hearing aids fitted by hearing healthcare professionals, no study has compared different self-fitting strategies in the same OTC device. Therefore, this study aims to compare the existing self-fitting strategy of the Lexie Powered by Bose hearing aids (i.e., direct adjustment) to a recently validated in-situ audiometry fitting strategy. The in-situ audiometry fitting strategy consists of in-situ thresholds measurements conducted at 500, 1000, 2000 and 4000 Hz through the hearing aids, which will be used with a proprietary fitting algorithm that is based on National Acoustics Laboratories' Non-Linear Version 2 (NAL-NL2) to self-program the hearing aids.
The goal of this study is to learn about how hearing loss impacts balance intervention outcomes and risk of falling in older adults. The main questions it aims to answer are: - How does the evidence-based A Matter of Balance (AMOB) program affect older adults' falls risk and balance-related measures? - Is the severity of someone's hearing loss related to their balance intervention (AMOB) outcomes? Participants will: - Complete a hearing and balance test - Answer some questions about their background and health history, their thoughts about potential falls and how this impacts them, and their current physical activity level - Participate in the A Matter of Balance Program, an evidence-based program that includes group discussion, activities, and exercises to reduce fall risk