Auditory training for adults with cochlear implants: a systematic review.

While many AT interventions are currently being used with post lingually deafened adults with CIs, the evidence for AT improving auditory outcomes is suggestive with the best evidence being for nonsense word training improving sentence recognition in noise by an average of 10% with these improvements retained at 26 weeks post-training in this population. There remains a need for high quality studies that have the capacity to demonstrate, clearly and unequivocally, which AT is most effective for improving which auditory outcomes in this population.