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The purpose of this clinical investigation is to develop pre-processing strategies to enhance speech and reduce noise for CI listeners. The Master Umbrella Clinical Investigation will be comprised of several sub-investigations, which will aim to optimize speech enhancement algorithms, to improve real-world functionality, and to incorporate them efficiently into CI speech processors.
Full description
This is a feasibility, prospective, multi-center, single-subject, repeated-measures clinical investigation in experienced adult cochlear implant users. The Master Umbrella design will enable the execution of a series of sub-investigations in the same user population, with the goal to evaluate a range of speech enhancement pre-processing algorithms in separate sub-investigations. The primary objectives for each sub-investigation will be consistent with the master umbrella investigation, with secondary and exploratory objectives selected based on the algorithm to be investigated. Secondary and exploratory objectives will be described in the sub-investigation documentation.
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150 participants in 2 patient groups
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Linty McDonald
Data sourced from clinicaltrials.gov
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