biostudies-literatureUnknown10(23)Guevara N<h4>Background</h4>A prospective longitudinal multicentre study was conducted to assess the one-year postsurgical hearing preservation profile of the EVO^TM electrode array.<h4>Methods</h4>Fifteen adults presenting indications of electro-acoustic stimulation (pure-tone audiometry (PTA) thresholds ≤70 dB below 750 Hz) were implanted with the EVO™ electrode array. Hearing thresholds were collected at five time-points from CI activation to twelve months (12M) after activation. Hearing thresholds and hearing preservation profiles (HEARRING group classification) were assessed.<h4>Results</h4>All subjects had measurable hearing thresholds at follow-up. No case of complete loss of hearing or minimal hearing preservation was reported at any time point. At activation (N_act = 15Journal of clinical medicine5604https://www.ebi.ac.uk/biostudies/studies/S-EPMC8658238biostudies-literatureOne Year Assessment of the Hearing Preservation Potential of the EVO Electrode Array.PMC8658238Parietti-Winkler CMosnier INguyen YTruy EHoen MKaroui CGodey BFranco-Vidal VGnansia DArdoint MGuevara NVincent CfalseOne Year Assessment of the Hearing Preservation Potential of the EVO Electrode Array.<h4>Background</h4>A prospective longitudinal multicentre study was conducted to assess the one-year postsurgical hearing preservation profile of the EVO^TM electrode array.<h4>Methods</h4>Fifteen adults presenting indications of electro-acoustic stimulation (pure-tone audiometry (PTA) thresholds ≤70 dB below 750 Hz) were implanted with the EVO™ electrode array. Hearing thresholds were collected at five time-points from CI activation to twelve months (12M) after activation. Hearing thresholds and hearing preservation profiles (HEARRING group classification) were assessed.<h4>Results</h4>All subjects had measurable hearing thresholds at follow-up. No case of complete loss of hearing or minimal hearing preservation was reported at any time point. At activation (N_act = 152021-01-01T00:00:00Z2021 Nov2026-04-08T08:49:59.976Z2022-02-11T16:11:33.537ZS-EPMC86582383488430610.3390/jcm10235604