Hinderink J B, Mens L H, Brokx J P, van den Broek P
Department of Otorhinolaryngology, University Hospital Nijmegen, The Netherlands.
Laryngoscope. 1995 Jun;105(6):618-22. doi: 10.1288/00005537-199506000-00011.
The auditory and aided lipreading performance of 8 prelingually and 11 postlingually deaf patients who had received a single-channel or multichannel cochlear implant was evaluated during 2 years of follow-up. Although all the patients improved on both closed-set pattern recognition and speech discrimination tests and on a Continuous Discourse Tracking task, the most significant improvement was observed in the postlingually deaf patients who were using a multichannel implant. These patients were the only ones to achieve open-set speech recognition in the auditory-only condition. Only small differences were found between prelingually deaf patients who were using a single-channel system and those who were using a multichannel system. The users' evaluations, obtained by means of a questionnaire, were generally positive in all patients. Based on the study results, the authors concluded that it is feasible to use cochlear implants in highly motivated prelingually deaf patients who have learned to use oral-aural communication.
在两年的随访期间，对8名语前聋和11名语后聋患者进行了单通道或多通道人工耳蜗植入，并评估了他们的听觉和辅助唇读表现。尽管所有患者在闭集模式识别、言语辨别测试以及连续话语追踪任务中均有改善，但在使用多通道植入物的语后聋患者中观察到了最显著的改善。这些患者是唯一在纯听觉条件下实现开放式言语识别的患者。使用单通道系统的语前聋患者和使用多通道系统的语前聋患者之间仅发现了微小差异。通过问卷调查获得的用户评价在所有患者中总体上是积极的。基于研究结果，作者得出结论，对于已学会使用口耳交流的积极性很高的语前聋患者，使用人工耳蜗是可行的。
