Direct Bluetooth connectivity results in better hearing aid compliance in children.

OBJECTIVE: To determine if hearing aid use in school aged children is impacted when upgraded to direct Bluetooth® enabled technology. We hypothesized that because children are better able to connect to their devices and headphones, they would be more inclined to use their hearing aids throughout the day, resulting in an increase in hearing aid compliance. METHODS: This retrospective analysis examined changes in datalogging of hours of usage per day in 51 school aged children who underwent an upgrade from non-direct Bluetooth® hearing technology to direct Bluetooth®-enabled hearing technology. RESULTS: Hours per day of hearing aid use in all hearing aid users significantly increased after upgrading to DBT enabled technology (6.82 vs 9.82, <0.001). There were no significant differences noted in hours before and after upgrade depending on race (p = 0.147), gender (p = 0.887), developmental delay (p = 0.749), type of hearing loss (p = 0.218), and degree of hearing loss (p = 0.551). However, when comparing private versus Medicaid insurance, there was noted to be a significant difference with the odds of an increase in hours of usage after upgrade being higher for those patients privately insured (OR = 1.247, p < 0.001, 95 % CI 1.093-1.422). CONCLUSION: Direct Bluetooth® enabled hearing technology positively impacts children's hearing aid compliance, which has the potential improve speech and language outcomes.

Cochlear implantation in a 16-month-old with Chudley-McCullough Syndrome.

OBJECTIVE: The purpose of this report is to describe a case of bilateral cochlear implantation (CI) in a pediatric patient with Chudley-McCullough Syndrome (CMS). By reviewing the literature, we hope to describe common clinical presentations to aid in early diagnosis and management of pediatric patients with CMS. METHODS: Case report with literature review. RESULTS: We present a case of a 16-month-old female with CMS who presented to clinic after a failed newborn hearing screen and was found to have bilateral sensorineural hearing loss. After a failed trial of hearing amplification, the patient underwent successful bilateral CI. The patient had no surgical complications, and her follow up visit showed satisfactory speech and language development. CONCLUSION: This case validates that cochlear implantation in pediatric patients who present with CMS is both safe and efficacious. It also demonstrates the importance of early detection and treatment of sensorineural hearing loss in CMS to prevent speech and language delay.

Otoscopy and tympanometry outcomes from the National Health and Nutrition Examination Survey (NHANES).

PURPOSE: The purpose of the study was to estimate the prevalence of conductive pathologies based on tympanometric and otoscopic findings in adults in the U.S. and examine relationships between abnormal findings and audiometrically defined or reported perceived hearing loss and tinnitus. MATERIALS AND METHODS: Data from 3409 individuals aged 20-69 years from the 1999-2000 and 2000-2002 cycles of the National Health and Nutrition Examination Survey (NHANES) were analyzed. Outcomes included report of ear tubes, self-perceived hearing loss, and tinnitus (yes or no). Otoscopy involved screening for presence of cerumen (ear wax) and physical abnormality for each ear. Ear-specific tympanometry included measures of middle ear pressure, external ear volume, tympanometric width, and admittance/compliance for each ear. Mean and prevalence estimates are provided applying sample weights. A multivariate ordinal regression model adjusting for age, sex, race/ethnicity, and education was used to examine relationships between otoscopy or tympanometry measures with hearing loss and tinnitus. RESULTS: Approximately 12% of the sample showed evidence of abnormal tympanometry and 12% showed evidence of abnormal otoscopy in at least one ear. Measured hearing loss was consistently related to tympanometry outcomes, in both univariate and adjusted models, but perceived hearing loss and tinnitus were not related to abnormal tympanometry or otoscopy. The most common reason for abnormal otoscopy was presence of excessive or impacted cerumen, representing an estimated 10% of the population. CONCLUSIONS: With 1 out of 10 adults having excessive cerumen, adults considering over-the-counter (OTC) hearings aids may benefit from an ear examination prior to purchase.