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NCT04929184 · ClinicalTrials.gov registry record · NA
Speech Processing in Stuttering
A NA study of Stuttering and Stuttering, Adult, sponsored by University of Michigan.
- Completed
- Registry status
- NA
- Development phase
- 143
- Enrollment target
- 2
- Study locations
NCT04929184: Completed NA study of Stuttering and Stuttering, Adult, sponsored by University of Michigan.
NCT04929184 is a NA study of Stuttering and Stuttering, Adult that has completed, run by University of Michigan. The registered enrollment target is 143 participants, below the 752-participant average among 6 other Stuttering trials with a reported enrollment target (81% lower). The trial reports 2 study locations across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04929184, a NA study of Stuttering and Stuttering, Adult, has completed, sponsored by University of Michigan.
- COMPLETED
- Registry status
- NA
- Development phase
- 143 participants
- Enrollment target
- 2
- Study locations
Study Summary
This research is being done to better understand stuttering, specifically how people who stutter may process and/or produce speech. Eligible participants enrolled will complete a variety of computer and speech-based tasks on up to 2 visits.
Primary Outcome
Participants will hear a series of single syllables spoken rhythmically and will be instructed to whisper the syllable "tah" repeatedly while the recording is playing. The degree of synchronization (how well the participant's whispered syllables match the cadence of the recorded syllables they are listening to) will be measured by computing the PLV between subject's produced speech and the heard speech. The PLV is a vector with a value between 0 and 1 that reflects the phase difference between
Conditions Studied
Interventions
- BEHAVIORAL Speech and non-speech tasks
Study Locations (2)
Michigan
- University of Michigan - Ann Arbor
- Michigan State University - East Lansing
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 143 participants |
| Start Date | 2022-04-04 |
| Est. Completion | 2025-06-16 |
| Phase | NA |
What the finished NCT04929184 record still lists
NCT04929184 is an interventional study that assigns participants to a tested intervention. The registered 143 participants enrollment target is mid-sized for trials with a published cap, below the 752-participant average among 6 other Stuttering trials with a reported enrollment target (81% lower).
The record links to 3 conditions, with Stuttering appearing as the primary indexed condition, and to 1 intervention - of which Speech and non-speech tasks is the first listed.
NCT04929184 reports a single indexed study location in Michigan.
Frequently Asked Questions
What is clinical trial NCT04929184 about?
NCT04929184 is a clinical study titled "Speech Processing in Stuttering". This research is being done to better understand stuttering, specifically how people who stutter may process and/or produce speech. Eligible participants enrolled will complete a variety of computer and speech-based tasks on up to 2 visits.
What is the current status of trial NCT04929184?
This trial is currently completed. It is a NA study. The enrollment target is 143 participants. The study started on 2022-04-04. Estimated completion is 2025-06-16.
What conditions does trial NCT04929184 study?
This clinical trial studies the following conditions: Stuttering, Stuttering, Adult, Stuttering, Childhood.
What interventions are being tested in trial NCT04929184?
The interventions under investigation include: Speech and non-speech tasks (BEHAVIORAL).
Who is sponsoring clinical trial NCT04929184?
This trial is sponsored by University of Michigan, which has 1,327 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT04929184 being conducted?
This trial has 2 study locations across Michigan. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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