Sensorineural hearing loss disorder

This study tested a new cochlear implant (CI632) in 10 adults who have some low-frequency hearing but poor high-frequency hearing. The goal was to see if the implant improves speech understanding and overall hearing. Participants received the implant and were followed to measure …

This study looks at the Bonebridge BCI 602, a bone conduction implant designed to help people with certain types of hearing loss. The trial will measure how well the device improves hearing and speech understanding one year after implantation, compared to not using it. It also tr…

This study tests whether parents can help improve speech clarity in elementary-aged children who are deaf or hard of hearing. Parents use a technique called Broad Target Speech Recast, where they naturally correct a child's mispronounced words during conversation, without asking …

This study tests whether infusing a child's own stored umbilical cord blood stem cells is safe for children with acquired sensorineural hearing loss. The trial enrolls children with moderate to profound hearing loss and aims to see if the infusion can improve inner ear function, …

This study tested two types of cochlear implants in 37 adults with severe-to-profound hearing loss who had never used an auditory implant before. The goal was to see how safe the implants are and how well they help people understand speech in quiet and noisy settings. Participant…

This study tested two types of cochlear implants in 30 adults with severe-to-profound hearing loss who had never used an implant before. The goal was to see if the devices are safe and help people understand speech better in quiet and noisy settings. Participants received the imp…

This study tested whether a traditional Chinese herbal pill called Liuwei Dihuang Pill can improve hearing in older adults with age-related hearing loss. 120 people aged 65-75 took either the pill or a placebo for 48 weeks. Researchers measured changes in speech recognition to se…

This study tested a smartphone app called HearCare MED-EL that lets people with cochlear implants adjust their audio processor and check for device problems remotely. 120 adults who already had a MED-EL implant for at least 3 months took part. The goal was to see if the app works…

This study tested a new type of cochlear implant that is completely hidden under the skin, with no external parts. Thirty adults with severe hearing loss received the implant to see if it improved their ability to understand speech. Participants took word and sentence tests, hear…

This trial tested a robotic system (ROSA) to assist with cochlear implant surgery, which restores hearing in people with profound hearing loss. The robot aims to make the surgery safer and less invasive by improving precision. Nine adults eligible for cochlear implants took part,…

This study tests whether using a special hearing-in-noise diagnostic (the ACT test) to fit hearing aids improves speech perception, spatial awareness, and user satisfaction compared to standard fitting. Adults aged 18-50 with moderate to severe hearing loss who use bilateral hear…

This study tested a new device called CochSyn that measures brain waves to detect hearing damage. Researchers compared results from 65 adults with and without hearing difficulties. The goal was to see if the device can accurately identify different types of hearing loss and be ea…

This study tests whether the drug SENS-401 can prevent hearing loss caused by cisplatin, a common chemotherapy. Adults with cancer who are scheduled to receive cisplatin take SENS-401 before, during, and after treatment. Hearing is measured with a standard test to see if the drug…

This study tested a hearing aid feature called AutoFocus360, which automatically points microphones toward whoever is speaking. Thirty adults with mild to moderate hearing loss listened to audio clips and compared AutoFocus360 to standard settings. The goal was to see if it made …

This study tested a robotic device called iotaSOFT that helps surgeons insert cochlear implants into the ears of children with hearing loss. Twenty children aged 9 months to 12 years took part. The goal was to see if the robot is safe and works well. Researchers tracked any probl…

This pilot study tests whether a new training program called SEBAR can improve confidence and success with over-the-counter (OTC) hearing aids. Twenty-seven adults with mild-to-moderate hearing loss who have never used hearing aids will wear OTC devices for a week and answer ques…

This study tests a new cochlear implant that slowly releases dexamethasone, a drug that reduces inflammation after surgery. The goal is to see if it works better than a standard implant for adults with severe hearing loss. About 48 adults will be randomly assigned to get either t…

This completed study tested custom in-the-ear hearing aids in 24 adults with mild-to-moderately severe sensorineural hearing loss. Participants were experienced hearing aid users who tried the study device and compared it to their own hearing aids. The goal was to measure speech …

This study tested two new features in the MED-EL SONNET 3 audio processor for cochlear implant users: the Focused Beamformer, which improves directional hearing, and the AI Mode Medium, which uses adaptive intelligence to optimize sound processing. Forty experienced cochlear impl…

This study tested whether a home-based balance therapy program is practical for children aged 4-17 with inner-ear problems that cause dizziness and balance issues. Twenty-one children did balance exercises at home for 8 weeks, with weekly check-ins from a physical therapist. The …

This completed clinical trial tested whether a dietary supplement called Tisina complex could improve cognitive health in people with mild cognitive impairment and tinnitus. About 84 adults aged 30 to 75 took either the supplement or a placebo for 90 days. Researchers measured ch…

This study looked at whether a cochlear implant in the deaf ear helps adults who have good hearing in one ear but severe hearing loss in the other. 59 adults received an implant and were tested on understanding speech in quiet and noise, locating sounds, and overall benefit. The …

This study tested a new bimodal Bluetooth streaming feature for people who use a MED-EL cochlear implant in one ear and a Starkey hearing aid in the other. Ten participants tried the feature for one week and then completed a survey about their listening experience. The goal was t…

This study tested whether a new behind-the-ear audio processor (SONNET 3) is more satisfying for people who already use a cochlear implant. Twenty experienced users tried the new design and reported their satisfaction. The goal was to see if small design changes improve daily com…

This study tested a daily dietary supplement called ACEMg (Soundbites) in 64 adults with hearing loss or tinnitus. Participants took the supplement for 24 weeks and completed hearing tests and symptom surveys at home using a smartphone app. The goal was to see if the supplement c…

This study tested whether hearing aids can improve thinking, daily behavior, and quality of life in people with mild to moderate Alzheimer's disease who also have age-related hearing loss. Fifty-one participants were split into two groups: one got real hearing aids for 12 months,…

This study tested whether changing the stimulation settings (called MAPs) in cochlear implants can improve how well adults with hearing loss understand speech, both in quiet and noisy environments. Twenty experienced cochlear implant users tried different low-power settings and e…

This completed study tested whether adding gastrodin acupoint injections to standard care helps people with sudden hearing loss and vertigo. One hundred adults received either standard therapy alone or standard therapy plus injections into specific acupuncture points over four we…

This study tested the RONDO 3, a new single-unit audio processor for people with cochlear implants. It includes features like beamforming and noise reduction to help users hear speech in noisy places. Twenty experienced users participated to see if these features improve hearing …

This study tested a new way to process sound to help people with hearing loss understand speech better, especially tricky consonant sounds. Forty adults who use both a cochlear implant and a hearing aid (bimodal users) listened to consonants processed in different ways. The goal …

This study tested whether a web app can fit hearing aids as effectively as the standard method done by a professional. 28 adults with mild-to-moderate hearing loss tried both approaches. The goal was to see if the web app provides similar benefit in everyday listening situations.

This completed study tested a hearing aid that is built into a pair of glasses for adults with mild to moderate hearing loss. The goal was to see if the device helps people understand speech better in noisy settings and reduces listening effort. Twenty-one adults participated in …

This study looked at 324 people with hearing loss and an inner ear problem called enlarged vestibular aqueducts. Researchers collected DNA, hearing tests, and scans to find genes that may cause the condition. The goal was to learn more about why it happens, not to test a treatmen…

This study looks at whether people with a MED-EL cochlear implant can use a smartphone app to check their hearing from home instead of going to the clinic. About 50 participants will try the remote check and report how well it works, how much time and money it saves, and how easy…

This study tested new ways of stimulating the hearing nerve in 19 adults who already have a cochlear implant. The goal was to see if these new methods could improve how well they hear sounds and understand speech. Researchers adjusted the device settings and measured hearing perf…

This study compares lung function and breathing muscle strength between children with hearing loss and healthy children aged 7–16. Researchers want to see if hearing loss affects more than just hearing—possibly impacting breathing and physical development. The goal is to better u…

This study investigates whether a quick, painless electrical measurement called transimpedance matrix (TIM) can detect scar tissue (fibrosis) that sometimes forms inside the cochlea after cochlear implant surgery. Researchers will compare TIM results with CT scans in 180 adults w…

This study tests an open-source speech-processing platform, called the Master Hearing Aid, as a wearable hearing aid for people with sensorineural hearing loss. Participants will wear the device in real-world settings and adjust it to their liking, then complete speech perception…

This study aims to find the genetic causes of hereditary hearing loss and balance disorders. Researchers will study families with these conditions, collecting medical history, blood or cheek swabs, hearing and balance tests, and sometimes scans. The goal is to identify genes and …

This study aimed to understand why people with cochlear implants vary in how well they understand speech. Researchers measured electrical interactions between the implant's electrodes in 17 adults with hearing loss. They compared these measurements to each person's ability to rec…

This study tested whether virtual reality (VR) training could help deaf and hard-of-hearing students learn vocational skills better than traditional methods. 48 students aged 17-20 with profound hearing loss participated in a 6-week program using 360-degree VR simulations of hote…

This study tested how well adults with hearing loss understand speech in noisy settings using hearing aids alone versus hearing aids paired with a remote microphone. Nineteen experienced hearing aid users participated. The goal was to compare different remote microphone systems t…

This study tested two different methods for programming cochlear implants in 17 adults with hearing loss. The goal was to see if a new, faster fitting method works as well as the standard one for understanding speech in quiet and noisy settings. Results will help improve how impl…

This study looked at whether cochlear implants, which help restore hearing, can also improve thinking and memory in adults aged 65 and older with hearing loss. Researchers gave 37 participants a series of cognitive tests before surgery and again at 6 months, 12 months, and 5 year…

This study looked back at medical records of 55 people who received a specific type of cochlear implant and also use an acoustic earhook. Researchers measured how well they understood words and sentences in quiet settings over the long term. The goal was to confirm how well the s…

This study looked at whether hearing and vision loss are linked to delirium (sudden confusion) in older hospital patients. Over 1,500 participants answered screening questions and had their hearing and vision tested. In a smaller trial, researchers tested if posting communication…

This study tested a new way to program cochlear implants in 47 children aged 4 to 12. Instead of the standard method, doctors used CT scans to see exactly where the implant's electrodes sit inside the ear, then turned off any poorly placed ones. The goal was to see if this person…

This completed pilot study looked at 46 older adults with Alzheimer's disease to see if age-related hearing loss is linked to trouble finding words. Participants took a computer test to measure word-finding ability and answered a hearing questionnaire. The goal was to better unde…

This completed study enrolled 186 people with mild to moderate hearing loss to understand how damage to inner ear sensory cells and auditory neurons affects speech understanding, especially in noisy environments. Participants were fitted with hearing aids and tested on speech rec…

This study looked at 98 adults with severe-to-profound hearing loss to see if they also have balance problems. Since the inner ear controls both hearing and balance, researchers used special tests to measure how well the balance system works. The goal was to understand if hearing…

This study tested whether using real-ear measurements (REM) to fit hearing aids leads to better outcomes than using the manufacturer's default settings. 101 first-time hearing aid users participated. Researchers measured hearing ability, satisfaction, and cost-effectiveness to se…

This study tested a new method for programming cochlear implants called Focused Multipolar Stimulation (FMS). Researchers compared two ways to set up the implant: one using objective measurements and another based on the user's feedback. The goal was to see which approach helps a…

This completed study looked at how the inner ear responds to sound during and after cochlear implant surgery in 88 participants. Researchers used a noninvasive test called electrocochleography to measure electrical activity in the cochlea. The goal was to see if these measurement…

This study tested a new mobile app feature that helps cochlear implant users measure how loud different sounds feel. Twenty adults with cochlear implants used the app at home and in the clinic. The goal was to see if the app could collect accurate loudness data, which could make …

This study looked at how much children with hearing loss and their caregivers understand about what caused the hearing loss. Researchers asked 156 participants to fill out questionnaires about the type and cause of their hearing loss and whether knowing the cause matters to them.…

This study looked at how children aged 8 to 17 with two cochlear implants locate sounds in three-dimensional space. Using virtual reality and motion tracking, researchers measured pointing accuracy and head movements during sound tasks. The goal was to better understand spatial h…

This study aimed to better understand hearing loss by measuring electrical signals from the hearing nerve during brain surgery. Researchers studied 19 patients with normal hearing or hearing loss to see how nerve fibers respond to sound. The goal was to improve a computer model o…

This study looked at 49 adult cochlear implant users to see if electrical measurements from the inner ear can predict the best sound levels for each person. Researchers collected data during surgery and after months of implant use, then compared it to standard hearing tests. The …

This study tested a home-based reading program called Sit Together and Read (STAR) in 15 preschoolers with hearing loss. Caregivers read with their child for 15 weeks using special techniques to teach print concepts and letter knowledge. The goal was to see if the program is feas…

This study looked at whether a person's thinking skills affect how much they benefit from hearing aids. Researchers tested 32 first-time hearing aid users aged 45-80, adjusting features like frequency compression or noise reduction. The goal was to see if customizing settings bas…

This study looked at whether a person's working memory should influence how hearing aids are set. Researchers tested 42 adults with hearing loss in a lab, adjusting two features: directional microphones and compression. Participants listened to sentences in noise from different d…

This study examined 22 deaf infants under 10 months old to find factors linked to early signs of neurodevelopmental disorders like autism. Researchers filmed psychiatric consultations and used a special scoring system to assess the babies' interaction and movement skills. By comp…

This study looked at how different channels in a cochlear implant interact and affect a person's ability to understand speech in noisy settings. Researchers tested 28 adults—some with normal hearing and some with cochlear implants—using speech tests and sound masking measurements…

This completed study tested whether a virtual reality training program could improve the ability to locate sounds in people with hearing loss. 79 participants performed sound localization tasks with and without visual feedback. The goal was to see if training could reduce pointin…