NCT04898673

CP1110 Sound Processor Feasibility

A Pre-Marketing, Prospective, Multi-Site, Open-Label, Within-Subject, Feasibility, Interventional Study of Speech Perception With Experienced Adult Cochlear Implant Recipients Using the CP1110 Sound Processor and Compared With the CP1000 Sound Processor

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 21 (actual)
• Sponsor: Cochlear · Industry
• Sex: All
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

The clinical study aims to investigate the speech performance with the CP1110 Sound Processor, compared with the CP1000 Sound Processor, and inclusion of a noise reduction feature in the Automatic Scene Classifier..

Detailed description

The study will build on the evidence previously collected on behind-the-ear sound processors and noise reduction, with particular focus on the speech perception performance of the CP1110 Sound Processor when compared to the CP1000 Sound Processor. To assess the primary and secondary speech perception objectives, the study incorporates a within-subject repeated-measures design in which each subject will undergo in-booth speech perception testing with all combinations of hardware and signal processing settings in a sound booth. The average difference scores will indicate the performance difference for each of the paired comparisons.

Conditions

• Adult Cochlear Implant Recipients

Interventions

Type	Name	Description
DEVICE	CP1110	Sound Processor
DEVICE	CP1000	Sound Processor

Timeline

• Start date: 2021-10-25
• Primary completion: 2021-12-16
• Completion: 2021-12-16
• First posted: 2021-05-24
• Last updated: 2025-02-11
• Results posted: 2024-08-12

Locations

1 site across 1 country: Australia