Outcomes in Patients Meeting Cochlear Implant Criteria in Noise but Not in Quiet.

Objective: Evaluate outcomes in cochlear implant (CI) recipients qualifying in AzBio noise but not quiet, and identify factors associated with postimplantation improvement.

Study Design: Retrospective cohort study.

Setting: Tertiary otology/neurotology clinic.

Multicenter US Clinical Trial With an Electric-Acoustic Stimulation (EAS) System in Adults: Final Outcomes.

Objective: To demonstrate the safety and effectiveness of the MED-EL Electric-Acoustic Stimulation (EAS) System, for adults with residual low-frequency hearing and severe-to-profound hearing loss in the mid to high frequencies.

Study Design: Prospective, repeated measures.

Setting: Multicenter, hospital.