Audiometric Findings in Senior Adults of 80 Years and Older.

Objective: To examine hearing thresholds in senior adults of 80 years and older and compare this data to the current ISO 7029 reference values. Design: A descriptive, prospective study testing pure-tone and speech audiometry in senior adults participating in the BUTTERFLY study or the BrUssels sTudy on The Early pRedictors of FraiLtY. A Gerontological study to identify determinants for active aging and for early stages of frailty in the oldest population. Using the formula given by ISO 7028:2017 the median value of hearing was calculated based on the sex and age of the participant and compared to the measured hearing thresholds. Results: 151 senior adults were included. The prevalence of hearing loss was 90.7% (PTA > 20 dB HL). The results were compared to the mean ISO values, calculated for every participant. Both males and females in our study population had worse hearing thresholds than could be expected based on the ISO reference values. In our study population with moderate hearing loss (PTA > 40 dB HL), 38% is underserved in term of hearing restoration healthcare and yet another 38% is unsatisfied with the result of the hearing aids. Given the vast impact on the individual and society, this is a problem in need of our attention. Conclusion: The ISO 7029 reference values may be an underestimation of hearing loss in senior adults of 80 years and older. Therefore we present a statistical distribution of hearing thresholds on different frequencies related to age and sex that can be used as a baseline for further development of the reference values.

Pediatric myringoplasty: A study of effectiveness and influencing factors.

OBJECTIVES: Until today, there is no consensus about the ideal age for a myringoplasty in children. In this retrospective study, we study our own series to characterize different prognostic factors to answer questions/dilemmas such as when to carry out surgery in a child with an ear drum perforation, when to postpone surgery or when to use a different technique to improve the outcome after tympanoplasty. METHODS: We performed a retrospective study on charts of 97 children who underwent a myringoplasty. The same surgeon (IF) treated all included children and with the same classical surgical technique: retro-auricular approach and microscopic underlay placement of fascia of the musculus temporalis. Children with associated disease (cholesteatoma, revision surgery and ossicular chain defects) were excluded. All children had a minimum follow up of 12 months. A successful procedure was defined as a closed eardrum after 12 months and an air bone gap <20 dB. Prognostic factors were inventoried and studied. RESULTS: Success rate after myringoplasty is 80.2% in this pediatric case series. Age was not a statistical significant prognostic factor. Only the history of an adenoidectomy had a positive effect on tympanic closure (p = 0.047). A negative prognostic factor was the size of the perforation: large perforations showed only 42.9% eardrum closure (p = 0.040). There was a complication rate of 28.9%, in which formation of granulation tissue and ear discharge were most common but easily treated. CONCLUSION: Tympanoplasty type 1 with musculus temporalis fascia in underlay is a safe and successful technique in children of all ages with eardrum perforations. Our data suggests using a different technique (cartilage tympanoplasty) in cases with large perforation. Postponing surgery is not advocated, unless perhaps in children with poor Eustachian function or adenoidhyperplasia.

Hearing Loss With Congenital Cytomegalovirus Infection.

OBJECTIVE: In this study, we determined the prevalence of hearing loss in 157 children with proven congenital cytomegalovirus (cCMV) infection. We looked at possible risk determinants for developing hearing loss and proposed recommendations for screening and follow-up in the newborn. METHODS: In a prospective 22-year study, 157 children with proven cCMV infection were evaluated for sensorineural hearing loss (SNHL). The development of SNHL was correlated with the type of maternal infection (primary versus nonprimary), the gestational age of maternal primary infection, imaging findings at birth, and the presence of symptomatic or asymptomatic infection in the newborn. RESULTS: Of all children, 12.7% had SNHL, and 5.7% needed hearing amplification because of SNHL. Improvement, progression, and fluctuations of hearing thresholds were seen in 45%, 53.8%, and 5.7% of the children, respectively. Hearing loss was more common in the case of a symptomatic infection at birth (P = .017), after a maternal primary infection in the first trimester of pregnancy (P = .029), and in the presence of abnormalities on a neonatal brain ultrasound and/or MRI (P < .001). CONCLUSION: SNHL is a common sequela in children with cCMV infection. Risk factors for SNHL were primary maternal infections before the 14th week of pregnancy, the presence of a disseminated infection at birth, and imaging abnormalities in the newborn. These children may benefit from a more thorough investigation for SNHL than children who do not present with those risk factors.