Extinction Learning in Adults With Tourette Syndrome
Status
Conditions
Treatments
Details and patient eligibility
About
Aversive sensory phenomena such as premonitory urges play a central role in the behavioral treatment model of tics. Extinction learning and extinction recall are learning processes implicated within this model, but are still understudied for individuals with Tourette syndrome (TS). This study examines extinction learning and extinction recall in adults with TS using an experimental task. This study will also explore the relationship between extinction processes (i.e., extinction learning and extinction recall) and treatment outcomes with behavior therapy. Findings from this investigation will be used to update the behavioral treatment model, which serves as the basis for evidence-based behavioral interventions.
Enrollment
Sex
Ages
Volunteers
Inclusion criteria
- At least 18 years old,
- Have moderate tic severity or greater as evidenced by a YGTSS Total Tic Score greater than 13 (>9 for youth with motor or vocal tics only)
- Have not received more than 4 previous sessions of HRT
- Be fluent in English
- Medication free or on a stable dose of psychiatric medication for 8 weeks prior to enrollment.
Exclusion criteria
- An inability to complete rating scales
- An inability to attend study visits
Trial design
Primary purpose
Allocation
Interventional model
Masking
10 participants in 1 patient group
Trial contacts and locations
Loading...
Central trial contact
Nicholas Myers
Data sourced from clinicaltrials.gov
Clinical trials
Research sites
Resources
Legal