Maximum preimplantation monosyllabic score as predictor of cochlear implant outcome
| Autor: | Ulrich Hoppe, Thomas Hocke, Heinrich Iro, Anne Hast |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Hearing tests
Adult medicine.medical_specialty Speech perception Hearing loss medicine.medical_treatment Deafness Audiology 03 medical and health sciences Hearing Aids 0302 clinical medicine Cochlear implant otorhinolaryngologic diseases Humans Medicine Clinical significance 030223 otorhinolaryngology Speech discrimination test business.industry Original Articles Speech discrimination tests Speech audiometry Cochlear Implantation Cochlear Implants Treatment Outcome Otorhinolaryngology 030220 oncology & carcinogenesis Speech Perception Head and neck surgery medicine.symptom Audiometry Speech business |
| Zdroj: | Hno |
| ISSN: | 1433-0458 0017-6192 |
| DOI: | 10.1007/s00106-019-0648-0 |
| Popis: | Objective This study investigated the speech perception of cochlear implant (CI) recipients with measurable preoperative ipsilateral speech perception. These data should support improved individual counselling of CI candidates. Materials and methods Pre- and postoperative speech audiometric parameters were analyzed, including maximum score for phonemically balanced words (PBmax) and monosyllabic score at a normal conversational level of 65 dBSPL, with hearing aids one hand and CI on the other. Data of 284 experienced adult CI wearers were grouped and evaluated in terms of preoperative PBmax. Results The preoperative PBmax was exceeded by the postoperative monosyllabic score in 96% of cases. The overall median postoperative score was 72.5%. The groups with preoperative PBmax > 0% showed significantly better speech perception scores with CI than the group with PBmax = 0%. Median improvement compared to the preoperative monosyllabic score with hearing aids was 65 percentage points, independent of preoperative PBmax. Conclusion The preoperatively measured PBmax may be used as a predictor for the minimum speech perception obtained with CI. This is of high clinical relevance for CI candidates with a PBmax above zero. |
| Databáze: | OpenAIRE |
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