N/A
Completed N=8
Stream Segregation and Speech Recognition in Noise in Individuals With Cochlear Implants
Source: ClinicalTrials.gov NCT04854031 ↗Enrolled (actual)
8
Serious AEs
0.0%
Results posted
May 2023
Primary outcomePrimary: Speech Recognition — 62; 22 percentage of keywords correct
Summary
Individuals with cochlear implants will complete tasks which measure auditory resolution, working memory, stream segregation, and speech recognition in the presence of competing speech using their everyday clinical device settings. The relationship between these tasks will be examined to identify the factors which predict successful speech recognition in the presence of competing speech.
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Speech Recognition |
62; 22 | — |
| PRIMARY Temporal Modulation Detection Threshold |
-3.1 | — |
| PRIMARY Spectral Modulation Detection Thresholds |
12.8 | — |
| PRIMARY Reading Span Task Performance |
57 | — |
| PRIMARY Digit Span Task Performance |
64 | — |
| PRIMARY Free Recall Task Performance |
3.3 | — |
| PRIMARY Digit Updating Task Performance |
57 | — |
| PRIMARY Running Digit Span Task Performance |
2.4 | — |
| PRIMARY Stream Segregation |
12.5; 12.5; 16 | — |
Eligibility Criteria
Inclusion Criteria
- Has at least one cochlear implant.
- Lost their hearing during adulthood.
- Native English speaker.
Exclusion Criteria
- Cognitive impairment
Data sourced from ClinicalTrials.gov (NCT04854031). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.