Long-term data of the new transcutaneous partially implantable bone conduction hearing system Osia®

xlomafota13 shared this article with you from Inoreader Long-term data of the new transcutaneous partially implantable bone conduction hearing system Osia® Via http://link.springer.com/journal/405,European archives of oto-rhino-laryngology,The European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino Eur Arch Otorhinolaryngol. 2021 Nov 18. doi: 10.1007/s00405-021-07167-9. Online ahead of print. ABSTRACT PURPOSE: The new active transcutaneous partially implantable osseointegrated system Cochlear™ Osia® System is indicated in case of conductive or mixed hearing loss (CHL/MHL) with a maximum average bone conduction hearing loss of 55 dB, or in single-sided deafness (SSD). The implant directly stimulates the bone via a piezoelectric transducer and is directed by an external sound processor. We conducted a monocentric retrospective longitudinal within-subject clinical study at our tertiary academic referral center. The aim was to investigate long-term data (2017-2021) on audiological outcomes and hearing-related quality of life for the Osia system. METHODS: Between 2017 and 2020, 22 adults (18: CHL/MHL; 3: SSD) were implanted with the Osia100 implant; seven received bilateral implants. As of 10/2020, the sound processor was upg raded to Osia 2. RESULTS: Mean Osia system use by 04/2021 was 30.9 ± 8.6 months (range 17-40 months). Unaided bone conduction thresholds were unchanged postoperatively. One patient had to be explanted because of prolonged wound infection. Aided hearing thresholds were significantly lower compared to the unaided thresholds preoperatively, along with a marked increase in speech recognition in quiet. Speech processor upgrade resulted in a stable benefit. Patients with CHL/MHL and SSD showed a similar improvement in self-rated hearing performance revealed by SSQ, APHAB, and HUI questionnaires. CONCLUSION: The Osia system is a safe, effective and sustainable option for treatment of conductive and mixed hearing loss or single-sided deafness. PMID:34792628 | DOI:10.1007/s00405-021-07167-9 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.