New cochlear implants aim to boost speech understanding in severe hearing loss
NCT ID NCT04929470
First seen Nov 01, 2025 · Last updated Apr 24, 2026 · Updated 26 times
Summary
This study evaluates the safety and performance of two cochlear implants (HiRes Ultra and Ultra 3D) in 30 adults with severe-to-profound hearing loss who have not used an implant before. Participants receive the device as part of routine care, and researchers measure how much their word recognition improves compared to using hearing aids. The goal is to see if the implants provide at least a 20% better speech score, while monitoring for device failures within the first six months.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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HNO-Klinik Düsseldorf
Düsseldorf, Düsseldorf, 40225, Germany
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Unfallkrankenhaus Berlin (UKB)
Berlin, State of Berlin, 12683, Germany
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Westfälische Wilhelms-Universität Münster
Münster, Germany
Conditions
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