Stuttering Clinical Trial
Official title:
Subcortical Network Connectivity and Temporal Processing in Children With Persistent and Recovered Stuttering
The specific purpose of this clinical trial is to compare performance on rhythm perception and production tasks between children who stutter and children who do not stutter. The overall project also aims to investigate how performance on rhythm tasks may be related to brain activity (non-clinical trial).
Status | Recruiting |
Enrollment | 500 |
Est. completion date | January 2026 |
Est. primary completion date | January 2026 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | All |
Age group | 9 Years to 13 Years |
Eligibility | Inclusion Criteria Children who stutter: - English as primary language - Current or past stuttering diagnosis Inclusion Criteria Children who do not stutter: - English as primary language Exclusion Criteria Children who stutter: - Diagnosed/under treatment for any neurological or psychiatric conditions - Head trauma with loss of consciousness - Major medical illness - Hearing loss- Language/motor delay (below -2 standard deviations on standardized assessments) - Face, motor, or reflex abnormalities Exclusion Criteria Children who do not stutter: - Personal or family history of stuttering - Diagnosed/under treatment for any neurological or psychiatric conditions - Head trauma with loss of consciousness - Major medical illness - Hearing loss - Language/motor delay (below -2 standard deviations on standardized assessments - Face, motor, or reflex abnormalities |
Country | Name | City | State |
---|---|---|---|
United States | University of Michigan | Ann Arbor | Michigan |
Lead Sponsor | Collaborator |
---|---|
University of Michigan | National Institute on Deafness and Other Communication Disorders (NIDCD) |
United States,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Rhythm discrimination (d') | Performance on the rhythm discrimination task will be assessed using a signal detection analysis to distinguish between participants' ability to discriminate same and different rhythms from any general tendency to respond same or different. Hit rates (HRs) and false alarm rates (FARs) will be obtained to calculate d' (a measure of sensitivity; determined by z(HR) - z(FAR)). | Year 1 | |
Primary | Rhythm discrimination (d') | Performance on the rhythm discrimination task will be assessed using a signal detection analysis to distinguish between participants' ability to discriminate same and different rhythms from any general tendency to respond same or different. Hit rates (HRs) and false alarm rates (FARs) will be obtained to calculate d' (a measure of sensitivity; determined by z(HR) - z(FAR)). | Year 2 | |
Primary | Rhythm discrimination (d') | Performance on the rhythm discrimination task will be assessed using a signal detection analysis to distinguish between participants' ability to discriminate same and different rhythms from any general tendency to respond same or different. Hit rates (HRs) and false alarm rates (FARs) will be obtained to calculate d' (a measure of sensitivity; determined by z(HR) - z(FAR)). | Year 3 |
Status | Clinical Trial | Phase | |
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